High Voltage Power Supply

igh voltage power supply is designed for achieving DC-DC conversion from low voltage to high voltage. It has been widelyused in industry, agriculture, national defense, scientific research and many other fields, such as X-ray machine high voltage power supply, laser high voltage power supply, particles injection high voltage power supply in semiconductor technology, physical vapor phase deposition high voltage power supply, and nanolithography high voltage power supplyetc.
ATI has released multiple types of high voltage power supplies with different input and output voltages, and different output currents, mainly including ATHV12V3KV1RMAW, ATHV12V3KV3MAW, ATHV12V3KV5MAW, ATHV12V3KV10MAW, AHV12V6KV1RMAW, ATHV12V6KV3MAW, and AHV30V18KVR5MAW. These power supplies come with high precision, full modulation range on output voltage, linear regulation and shutdown.
The input voltages can be 12V or 30V. The maximum output voltages can be 3kV, 6kV, and 18kV. The maximum output currents can be 1.0mA, 3.0mA, 5.0mA, and 10mA. These parameters can meet most of users’ requirements.
There is an internal protection circuit inside the high voltage power supply. However, high voltage short circuit should also be avoided.
In order to avoid electronic shock, the circuit should be insulated perfectly, especially between the high voltage output and the surroundings.

Figure 1. The photo of a high voltage power supply

If you want to know more about high voltage power supplies, please visit our website at:
http://www.analogtechnologies.com/High_Voltage_Power_Supply.html

ATH10KL2A Series NTC Thermistors

ATH10KL2A Series NTC Thermistors are similar to another two series ntc thermistors, ATH10KL2B and ATH10KL2C. The inner thermistor head of ATH10KL2A is ATH10KR8, thus, they have very similar characteristics. ATH10KL2A has a metal ring lug packaged outside the inner thermistor head, which is used for easy mounting. 

The ATH10KL2A series ntc thermistors include ATH10KL2A, ATH10KL2AT63 and ATH10KL2AT63S. The difference among them lies in the leads. The ATH10KL2A is the basic version with two bear leads, coated with copper, and the ATH10KL2AT63 has two leads covered with plastic tubing, while the ATH10KL2AT63S is the sealed version of ATH10KL2AT63. This series thermistors come with compact size and short response time.

The ring lug simplified the mounting process of the ntc thermistors. It’s recommended to use #2 imperial or M2.5 metric screw to fix the ntc thermistors onto a smooth metal surface of the object which needs temperature measurement. 

Physical photo of ntc thermistor ATH10KL2A

For more parameter or mounting information about this ntc thermistor assembly, please refer to the webpage and its datasheet:

http://www.analogtechnologies.com/ath10kl2a.html 

For more information about other ntc thermistors, please visit our website: 

http://www.analogtechnologies.com/thermistor.html 

High Voltage Laser Driver

Laser driver is an electronic module, which is designed for driving a serial of diode lasers. High voltage laser driver features an input voltage between 4.75V to 16V. this laser driver is of high efficiency, so it generates small amount of heat, thus, there is no need for a heat sink for normal operation.

This laser driver has a wide input and output voltage range and high output current capability. Moreover, it outputs low noise with high efficiency. The wide output voltage range allows driving one or multiple diode lasers simultaneously. The high voltage laser driver generates a high accuracy low noise reference voltage, which is applied for setting the output current

There are three control states, shutdown, standby and operation. The laser driver is packaged in 6-side metal enclosure, which prevents the laser driver and other electronics from interfering each other. Both DIP and SMT packages are available.

The physical photo of a constant current laser driver

This laser driver can be evaluated by our unique evaluation board conveniently. You can find it in our website too.

For different types of laser drivers, we also provide corresponding evaluation boards, which simplifies

If you want to know more, please contact us.
For detailed information of laser drivers, please visit us at:http://www.analogtechnologies.com/high_voltage_constant_current_laser_driver.html

ATH10KL2B Series NTC Thermistors

Similar to ATH10KL2A and ATH10KL2C, ATH10KL2B is also a ntc thermistor assembly packaged in a ring lug. The inner ntc thermistor head is ATH10K1R25, thus, they have similar characteristics, while ATH10KL2B is for easy mounting.

The ntc thermistor head is encapsulated with glass, so it presents long term stability and reliability, and wide temp. range. The ring hole diameter is only 2.18mm, and the length of the two leads is 70mm. The ring size is smaller than the ATH10KL2C, which can be applied for different applications or requirements. The nominal resistance at 25°C is 10K. The temperature range is very wide, from −40°C to 270°C. It has a high precision, up to 1%. This series of ntc thermistors is 100% free of lead and RoHS complaint. 

When mounting this ntc thermistor assembly, it’s recommended to use #2 imperial or M2.5 metric screw to fix it onto a smooth metal surface of the object which needs temperature measurement.

Physical photo of ntc thermistor ATH10KL2B

For more parameter or mounting information about this ntc thermistor assembly, please refer to the webpage and its datasheet:

http://www.analogtechnologies.com/ath10kl2b.html

For more information about other ntc thermistors, please visit our website: 

http://www.analogtechnologies.com/thermistor.html 

High Performance Peltier Controller

With the development of technology and science, thermal electric coolers (TECs) have been more and more popular in cooling system. TECs can cool and heat in the same time, depending on the direction of the input current. TECs have many advantages of no moving parts, no noise, no pollution and long service lifetime. These are the reason why TECs have been widely used in cooling system. 

In order to keep the temperature stable when using TECs, our company (ATI) has designed and released a Peltier controllerwithhigh efficiency and reliability. Figure 1 is a typical one of Peltier controllers. 

Figure 1. The photo of a Peltier controller

By using the Peltier controller, users can not only set the temperature and some other parameters, but also monitor and regulate the parameters in real time. It is very convenient to controller temperature. Because of being packaged in a metal enclosure, the controller can block the interferences from other electronics. 

If you want to know more about Peltier controllers and thermal electric coolers, please visit our website at:

http://www.analogtechnologies.com/tec-controller.html

ATH10KL2C Series NTC Thermistors

The ATH10KL2C is a thermistor assembly with a ring lug outside the glass encapsulated ntc thermistor. The ATH10KL2C series thermistor consists of three types, ATH10KL2C, ATH10KL2CT70 and ATH10KL2CT70S. The ATH10KL2C comes with two leads coated with copper, the ATH10KL2CT70 has the copper leads with high temperature plastic tubing and also sealed by epoxy, while the ATH10KL2CT70S is the sealed version of ATH10KL2CT70. The different types are applied to different applications. The sealed version is liquid resistant, so it can be used in the applications with some noncorrosive liquid.

With higher long term stability, higher reliability and wider temperature range. ATH10KL2C series thermistors have small sizes and short response time. As indicated in the part number ATH10KL2C, the nominal resistance @ 25°C is 10K. The ring lug length is 11.2mm, while the ring diameter is 3.02mm. The length of the two leads is 70mm. The temperature range is from −40°C to 270°C. The resistance accuracy is up to 1%.

Physical photo of ntc thermistor ATH10KL2C

For more information about this ntc thermistor series, such as the resistance temperature characteristics, please refer to the webpage and its datasheet:

http://www.analogtechnologies.com/ath10kl2c.html

For more information about other ntc thermistors, please visit our website: 

http://www.analogtechnologies.com/thermistor.html 

Noise Measurement Amplifier

An oscilloscope can measure noise, but for ultra low noise, such as nV and µV level noises, it's hard to measure. There is anoise measurement amplifier ATNMA1.0, which is used to test and measure ultra low noise that can't be measured by an oscilloscope. 

This noise measurement amplifier can detect and amplify the noise signals by touching the selected point. There are seven magnifications, 10,000×, 30,000×, 100,000×, 300,000×, 1,000,000×, 3,000,000×, 10,000,000×. There are also three filter bandwidths available: : 0.1Hz ~ 10Hz, 0.1Hz ~ 1kHz, 0.1Hz ~ 100kHz.

There are several parts in this amplifier, a rechargeable battery, a coaxial cable and probes. The rechargeable battery can be used for over 20 hours. The battery capacity is 500mAh. The charging voltage is 4.2V. There is a function to monitor the battery capacity. When battery indicator switch is pressed, it's easy to observe if the battery needs to be charged. There are several LEDs on the amplifier, which shows the capacity. Meanwhile, when the battery is being charged, there are two charging display LEDs.

 

The physical photo of Noise Measurement Amplifier ATNMA1.0 

If you want to know more about this amplifier, please contact us. 

Our web site is 

http://www.analogtechnologies.com/noise_measurement_amplifier.html

ATH100K1R25 Series Thermistors

ATH100K1R25 series ntc thermistors are high precision glass encapsulated thermistors with long term stability. Comparing with conventional epoxy encapsulated thermistors, ATH100K1R25 has a wider temperature range, especially on the high end applications, better long term stability, smaller size, and a shorter response time. Besides the bare leads, we provide two insulation versions. One is with the two leads covered by plastic tubing, and the part number is ATH100K1R25T70, and the other one, the ATH100K1R25T70S, is sealed between the thermistor head and the plastic tubing. All of the thermistors can work under up to 140°C temperature and the latter is liquid resistant.  The main parameters are shown in the table below.

Parameter	Value
Nominal Resistance@ 25°C	100K ± 1%
b Value @ 25°C/50°C	3950K ± 1%
b Value @ 25°C/85°C	3990K ± 1%
R@25˚C / R@50˚C	2.771
R@25˚C / R@85˚C	9.389
Thermistor Diameter	1.25 ± 0.2mm
Thermistor Length	2.0 ± 0.5mm
Lead Diameter	0.2mm
Lead Length	70 ± 1mm
Dissipation Factor	≥ 0.9mW/°C
Insulation Resistance	50MΩ
Thermal Time Constant	2.39s (in still air) 1s (in water)

 

Physical photo of ntc thermistor ATH100K1R25

For more information about this ntc thermistor series, please refer to the webpage:

http://www.analogtechnologies.com/ath100k1r25.html

For more information about other ntc thermistors, please visit our website: 

http://www.analogtechnologies.com/thermistor.html 

High Voltage Laser Driver ATLSXA214

Laser driver with high output voltage is capable of driving one or more laser diodes simultaneously. The input voltage can be 5V to 16V, and the output voltage is from 0V to 15V. The laser driver generates ultra low output current noise : < 12µA@0.1Hz~10Hz, with high current stability <±600µA@4A &－20°C~80°C.  
Though this laser driver comes with high efficiency >92%, it doesn't need heat sink to dissipate heat, a small amount of heat.

The laser driver will shut down by itself when the temperature exceeds the temperature limit 120°C. Under shutdown mode, all the parts will stop working, while the input current is reduced to < 3µA. A loop good indication output is used to tell users if this laser driver is working well.

A high modulation speed can be achieved due to the output stage. There is an over current protection circuit in this laser driver, which prevents the laser driver from being damaged by over current. There is also a soft start circuit which allows the laser driver to increase its output current slowly during start up process and shut down the current quickly.

The physical photo of high voltage laser driver ATLS10A214

If you want to know more, please contact us.
For detailed information of laser drivers, please visit us at: http://www.analogtechnologies.com/atlsxa214.html

Evaluation Board of Laser Driver: ATLSXA212D

The laser driverseriesATLSXA212D comes with high efficiency, constant current, wide input and output voltage range, high output current capability, low output noise, wide modulation bandwidth, and compact size. It’s designed for driving one or multiple laser diode arrays. This laser driver series includes ATLS1A212D, ATLS2A212D and ATLS3A212D. 

This laser driver series can be evaluated by its evaluation board, ATLS212EV1.0. It is designed for evaluating DIP package laser drivers conveniently. 

The evaluating board ATLS212EV1.0comes with some excellent features. There are some solder pads on the four edges of the board for all the interface ports of the laser driver. There is an LED in the upper middle part of the board in order to indicate if the controller works properly. There is a terminal block on the left side of the board, which is used for connecting wires going into the ports of the laser driver. The output current can be measured by anammeter, which can be inserted between the 2 multi-meter lead sockets: AMMTR+ and AMMTR, located on the lower edge of the board. 

Moreover, it is highly recommend to use this evaluation board with the dummy load diode assemblyto emulate one or multiple laserdiodes. 

ATI provides more laser drivers with different currents and voltages. If you want to know about laser driver and evaluation board, please contact us.

Our web site is 

http://www.analogtechnologies.com/document/atls212ev1.0.pdf

An Adjustable Peltier Controller

　　With the development of science and technology, thermal electric coolers (TECs) have become more and more popular in cooling systems. TECs can both heat and cool at the same time, depending on the direction of the input current. And TECs have many advantages of no pollution, no noise, no wearing, a long life time, and high reliability, etc.

 

　　In order to keepthe temperature stable when using TECs, our company (ATI) has designed and released a Peltier controller, which has many adjustable parameters. The Peltier controller from ATI has high reliability, high efficiency and a compact size, as shown in Figure 1.

　　Figure 1. The physical photo of a Peltier controller

 

　　By using Peltier controller, users can set the desired temperature, the maximum output voltage and some other parameters. During operation, users can monitor and regulate the temperature in real time. In addition, there is a compensation network inside, which can match the thermal load to stabilize the temperature loop.

 

　　If you want to know more about Peltier controllers and thermal electric coolers, please visit our website at:
http://www.analogtechnologies.com/tec-controller.html

ATH10K1R25 Series Thermistors

ATH10K1R25 series ntc thermistors are glass encapsulated thermistors with high stability and high precision that are popularly applied in temperature sensing for laser diodes, optical components, industrial process control, etc. All of these applications require high temperature sensitivity, long term stability, and/or high sensing temperature.

The main parameters are shown in the table below.
 

Parameter	Value
Nominal Resistance@ 25°C	10K ± 1%
b Value @ 25°C/50°C	3950K ± 1%
b Value @ 25°C/85°C	3990K ± 1%
R@25˚C / R@50˚C	2.771
R@25˚C / R@85˚C	9.271
Thermistor Diameter	1.25 ± 0.03mm
Thermistor Length	2.0 ± 0.5mm
Lead Diameter	0.23mm
Lead Length	70 ± 1mm
Dissipation Factor	≥ 1.0mW/°C
Insulation Resistance	50MΩ
Thermal Time Constant	2.39s (in still air) 1s (in water)

ATH10K1R25 has a bare thermistor head, and there are also lugged ones, like ATH10KL2B and ATH10KL2C. There is a ring lug outside the bare thermistor head, which is used for easy mounting. 

Physical photo of ntc thermistor ATH10K1R25

For more information about this ntc thermistor series, please refer to the webpage:

http://www.analogtechnologies.com/ath10k1r25.html 

For more information about other ntc thermistors, please visit our website: 

http://www.analogtechnologies.com/thermistor.html 

iHow to Control Temperature Precisely (Ⅱ)

Continued from the last article

As shown in Figure 1, TECA1-5V-2.5V-Dis a typical Peltier controller of ATI (Analog Technologies, Inc.). This Peltier controller has an input voltage of 5V and the maximum output voltage of 2.5V. And the Peltier controller is packaged in a metal enclosure, which helps to block the interferences between the controller and other electronics. 

Figure 1. The photo of a Peltier controller

There are many interface ports on the Peltier controller, which users can use to set the desired temperature, the maximum output temperatureand some other parameters. In addition, users can also monitor and regulate the temperature parameters by using the Peltier controller. 

Users can be rest assured of our products because they have been through rigorous testing before entering the market.

If you want to know more about Peltier controllers and thermal electric coolers, please visit our website at:

http://www.analogtechnologies.com/tec-controller.html

How to Control Temperature Precisely (Ⅰ)

TECs stand forthermal electric coolers, which consist of Peltier elements. TECs are utilized to heat and cool according to the current direction, and as they haveno noise, no wearing, long service lifetime and high reliability, they have become more and more popular in cooling system. In order to keep the temperature stable and control the temperature preciselywhen using TECs, our company (ATI) has designed and released a series ofPeltier controller, and a typical one is shown in Figure 1.

Figure 1. The photo of a Peltier controller

There are many kinds of Peltier controllers with good quality, high efficiency and different parameters, such asTECA1-XV-XV-Dseries, TEC5V6A-D, and ATFC105D, etc. So users can select one based on your requirements.

 

To be continued…

If you want to know more about Peltier controllers and thermal electric coolers, please visit our website at:

http://www.analogtechnologies.com/tec-controller.html

Peltier controller offered by ATI

Peltier controllersare also called TEC controllers, which are designed and released by ATI to drive thermal electric coolers(TECs). And Peltier controllers are the independent research and development products of ATI with good quality, long service lifetime and compact sizes. Peltier controllers can be divided into many types: TECA1-XV-XV-D series, TEC5V6A-D, and ATEC24V10A-D, etc. 

Figure 1. The photo of the Peltier controller

By using a Peltier controller, users can set, monitor and regulate temperature parameters. And during operation, the controller has high reliability and high stability. Before going into market, Peltier controller will go through strict teststo ensure product quality can be guaranteed. 

 

If you want to know more about Petlier controller and thermal electric coolers, please visit our website at:

http://www.analogtechnologies.com/tec-controller.html

Peltier Controller ATEC24V10A-D with High Voltage and Current

TheATEC24V10A-D is a kind of Peltier controllers with high voltage and current. It is utilized to drive high power thermal electric coolers (TECs) to keepthe temperature stable. As the Peltier controller has high efficiency, highreliability and a compact size, it has been widely used in temperature control system. 

Figure 1. The physical photo of the ATEC24V10A-D Peltier controller

The ATEC24V10A-D Peltier controller has a wide input voltage range from 5V to 25V, and users can set the current limit and the desired temperature in accordance with the voltage signal. The Peltier controller comes with a switch mode output stage, and the switching frequency can be synchronized by an external clock signal so as to eliminate any possible beating noise on the power supply rails.

 

If you want to know more about Peltier controllers, please visit our website at:

http://www.analogtechnologies.com/ATEC24V10A.html

Temperature Control with TEC5V4A-D PeltierController

The TEC5V4A-DPeltier controller is a self-developed product of ATI with independent intellectual property rights. The Peltier controller is designed to drive thermal electric coolers (TECs). During operation, the TECV4A-D Peltier controller has high efficiency, highreliability, and a compact size, etc. The Peltiercontroller is becoming more and more popular in temperature control system.

Figure 1. The photo of the TEC5V4A-D Peltier controller

The TEC5V4A-D means that the controller is with an input voltage of 5V and the maximum output current 4A, and provides a DIP packaging for users. By usingPeltier controllers, users can not only set the desired temperature, the output temperature and the compensation network, but also monitor and regulate the temperature in real time.

In addition, there are many other types of Peltier controllers in ATI, so users can select one based on your requirements.

 

If you want to know more about Peltier controllers, please visit our website at:

http://www.analogtechnologies.com/TEC5V4A-D.html

PeltierController

Peltier controller is an electric module, which is utilized to drive thermal electric coolers (TECs)to keep temperature stable. The Peltier controller has many advantages of high efficiency, high reliability, high stability, and long service life time, etc. Because of compact size and no heat sink, it is very convenient to use, carry and store.

Figure 1. The photo of Peltier controller

Peltier controller provides many interface ports, which user can use to set the desired temperature, the output voltage and some other parameters. And using the Peltiercontroller, users can also monitor and regulate the temperature in real time. 

There are variousPeltier controllers in ATI, so users can select one according to their requirements. In addition, we can also customize a specialized one for users. 

 

If you want to know more about Peltier controllers, please visit our website at:

http://www.analogtechnologies.com/tec-controller.html

Digital TEC Controller ATFC107D

TheATFC107DPeltier controller is designed to drive and monitor the working status of Thermal Electric Coolers (TEC)and fan assemblies. The controller has two modes of operation, SET and WORK, andincludes a digital displayto monitor and setthese operational parameters.To help extend the service lifetime of TEC’s, the controller includes both a softstart and a softcut-offfunction.The built in short-circuit and over-current protection make the unit safe and reliable for critical applications.  And since there is no need for a heat sink, it is convenient to use, carry and store. 

 

The ATFC107D controller also offers convenient communications with PC’s (via USB cable) for remote operation and data logging.

In addition to the ATFC107D, ATI offersmany other Peltier controllers that have excellent performance and operational characteristics.  If desired, we would be happy to assist you in selecting an appropriate controller for your application.

To learn more about this, or any other of our TEC controllers, please see our website at:

http://www.analogtechnologies.com/ATFC107D.html

High Precision Thermistor ATH100KR8

ATI offers a complete series of NTC thermistorswith high stability and accuracy, as well as a long service life.

A NTC thermistor can be used for electronic circuit temperature compensation in instrumentation such as current and flow monitors, gas analyzers, thermal conductivity analysis, and many other applications. When using the self-heating characteristics of a thermistor, it can be used to create an RC oscillator, for time delay, and for automatic gain control.   It is also a widely accepted means of critical circuit protection.

The ATH100KR8 is a typical example of one of many the NTC thermistors offered by ATI.It is 0.8 ± 0.1mm longwith 63mm long leads, and it has a nominal resistance of 100K ± 1%@ 25°C.Since it is glass encapsulated, it provides improved long term stability and reliability as compared with epoxy encapsulated products.   

Depending on your application needs, we also offer this product with both of the leads covered bya high temperature plastic sleeve, with and without a seal between this tubing and the thermistor body.

Physical photo of NTC thermistor ATH100KR8

 

For more information on these products, please visit our website at:

http://www.analogtechnologies.com/thermistor.html

The Peltier controller designed by ATI

ATI is the abbreviation of Analog Technologies, Inc., which is found in 1997. We specialize in research and development oflaser drivers, Peltier controllers and so on. The products released by ATI have good quality, high efficiency, high reliability, and compact size, etc. 

Figure 1. The photo of Peltier controller

The figure above is the physical photo of the Peltier controller. The Peltier controller is utilized to drive thermal electric cooler(TEC). And the controller has a compact size, so it is convenient to use, carry and store. By using the Peltiercontroller, user can not only set the desired temperature, the output voltage and some other parameters, but also monitor and regulate the parameters in real time. 

It is recommended thatusers should read the datasheets and watch the teaching videos on our websitebefore buying. 

If you want to know more about Peltier controllers and some other products, please visit our website at: 

http://www.analogtechnologies.com/tec-controller.html

A Reason forUsing ATEC24V10A-DPeltierController

Peltier controllers are designed and released by our company (ATI) to drive thermal electric coolers (TECs). They feature high efficiency, high reliability and long service lifetime. And there are kinds of Peltier controllers in ATI, including TECA1-XV-XV-Dseries, TEC5V4A-D,TEC5V6A-D,ATEC24V10Aand so on.

Figure 1. The photo of the ATEC24V10A Peltier controller

As shown in Figure 1, theATEC24V10A is a Peltier controller with high output voltage 24V and high output current 10A. By using this Peltier controller, users can set the desired temperature, the current limit and some other parameters. And it is very easy and convenient to monitor and regulate the temperature in real time. Because of being packaged in a metal enclosure, the controller can block interference from other electronics and has high stability of 0.01°C.

If you want to know more about Peltier controllers, please visit our website at:

http://www.analogtechnologies.com/ATEC24V10A.html

How to keep stability in given temperature(II)

Continued from the last article

There are many kinds of Peltier controllers in our company, such as TECA1-XV-XV-D series Pelteir controllers, TEC5V6A-DPeltiercontroller, ATFC105DPeltier controller and so on. These Peltier controllers feature high efficiency, highreliability, high stability and long service lifetime. In addition, they have different parameters, so users can select one according to their requirements. If you have difficulties in selecting, we can help you and give you some suggestions. 

By using the Peltier controller, users can set the desired temperature, the maximum voltage through TEC and the compensation network. The network is utilized to match the thermal load to stabilize the temperature loop. And users can monitor and regulate the temperature in real time. 

It is noteworthy that Peltier controller module can only be soldered manually on the board by a solder iron at < 310°C (590 F), it cannot go through a reflow oven process.And in our website, we provide teaching videos and product datasheets for users. It is helpful to further understand our products. 

 

If you want to know more about Peltier controller and thermal electric coolers, please visit our website at:

http://www.analogtechnologies.com/tec-controller.html

How to Keep Stability in A Given Temperature(I)

TECs stand for thermal electric coolers, which have been widely used to cool and heat the objects in many fields, such as instrumentation, PCR equipment, thermal cycling system, cooling device and analysis equipment. As TECs have no moving parts, no noise, environment friendly and long service life, it has been more and more popular in electronic fields. 

In order to keep stable in given temperature, our company (ATI) has designed the Peltier controller, which is also called TEC controller, to drive TECs. The following is the physical photo of the Peltier controller. Because of being packaged in a metal enclosure, the Peltier controller can block the incoming and outgoing interferences from other electronics. 

Figure 1. The photo of the Peltier controller

 

(To be continued)

 

If you want to know more about Peltier controller and thermal electric coolers, please visit our website at:

http://www.analogtechnologies.com/tec-controller.html

ATH100KL2B Series NTC Thermistors

The ATH100KL2B is a similar capped ntc thermistor assembly to with ATH100KL2C. Both of them has a thermistor head of ATH100K1R25, which is a glass encapsulated thermistor. Outside this thermistor head, there is a ring lug. The ATH100KL2B series thermistor also has three versions, ATH100KL2B, ATH100KL2BT70 and ATH100KL2BT70S. The ATH100KL2B has two bear leads coated with copper; the ATH100KL2BT70S has the two leads covered by high temperature plastic tubing and sealed by epoxy, while the ATH100KL2BT70 is the non-sealed, but with high temperature plastic tubing. 

Comparing with epoxy encapsulated thermistors, ATH100KL2B series thermistor comes with higher long term stability, higher reliability and wider temperature range. This ntc thermistor also has a small size and short response time. 

The ATH100KL2B series thermistor can be used to measure the temperatures of laser diodes, optical components, etc., with high accuracy and long term stability. 

There are some differences among ATH100KL2A, ATH100KL2B and ATH100KL2C.The difference between ATH100KL2B and ATH100KL2C lies in the ring lug sizes: C has a bigger inner diameter than B. Different from B and C, the thermistor head in ATH100KL2A is ATH100KR8. 

Physical photo of NTC thermistor ATH100KL2B

For more information about this ntc thermistor assembly and other thermistors, please refer to the datasheets on our website: 

http://www.analogtechnologies.com/ATH100KL2B.html 

 

ATH100KL2C Series NTC Thermistors

The ATH100KL2C is a capped ntc thermistor. There is a glass encapsulated thermistor head packaged in a compact ring lug of this ntc thermistor. 

The ATH100KL2C series thermistor has three versions, ATH100KL2C, ATH100KL2CT70 and ATH100KL2CT70S. The ATH100KL2C is the basic version with two bear leads coated with copper; the ATH100KL2CT70S is the updated version with two leads covered by high temperature plastic tubing and sealed by epoxy; ATH100KL2CT70 is the non-sealed version of ATH100KL2CT70S. These three versions fit for different applications. 

Comparing with traditional epoxy encapsulated thermistors, ATH100KL2C series thermistors present higher long term stability, higher reliability and wider temperature range. Small size and short response time are also the features of this ntc thermistors. 

We have two similar series of ntc thermistors, ATH100KL2A and ATH100KL2B. There are some differences among them. First, the lug ring sizes are different. Second, the thermistor head in ATH100KL2A is ATH10KR8, while the thermistor heads in ATH100KL2B and ATH100KL2C are the same, ATH100K1R25. Therefore, the resistance temperature characteristics in ATH100KL2B and ATH100KL2C are the same, but different from ATH100KL2A.  

Physical photo of NTC thermistor ATH100KL2C

For more information about this ntc thermistor assembly and other thermistors, please refer to the datasheets on our website: 

http://www.analogtechnologies.com/ATH100KL2C.html 

New NTC Thermistors ATH10KR8B Series

The ATH10KR8B is a series of high precision glass encapsulated ntc thermistor. The ATH10KR8B series ntc thermistor come with three versions, ATH10KR8B, ATH10KR8BT65 and ATH10KR8BT65S. The ATH10KR8B has two bear leads coated with copper; the ATH10KR8BT65S has the two leads covered with high temperature plastic tubing and sealed by epoxy, while the ATH10KR8BT65 is the non-sealed version with plastic tubing. They can work under up to 140°C temperature and the latter is of liquid resistant.

Comparing with conventional epoxy encapsulated thermistors, ATH10KR8B presents higher long term stability and wider temperature range. In addition, it comes with a compact size and short response time. 

The ATH10KR8B series can be applied to measure the temperatures for laser diodes, optical components, etc., with high accuracy and long term stability.

This thermistor ATH10KR8B is a replacement for ATH10KR8. The parameters are shown as below.

Parameters	Value
	ATH10KR8B	ATH10KR8
Nominal Resistance @ 25°C	10K ± 1%	10K ± 1%
B Value @ 25°C /85°C	3478K± 1%	3480K ± 1%
B Value @ 0°C /100°C	3450K± 1%	3450K ± 1%
B Value @ 25°C /100°C	3492K± 1%	3497K ± 1%
Thermistor Diameter	0.8 ± 0.1mm	0.8 ± 0.1mm
Thermistor Length	1.4 ± 0.4mm	1.4 ± 0.4mm
Lead Diameter	0.15mm	0.15mm
Lead Length	65± 3mm	63 ± 3mm
Dissipation Factor	0.4mW/K	0.4mW/K
Heat Capacity	1.3mJ/K	1.3mJ/K
Maximum Power @ 25°C	18mW	18mW
Time Constant	0.14s (in water) 2~2.2s (in still air @5~25°C)	0.14s (in water) 2~2.2s (in still air @5~25°C)

Physical photo of NTC thermistor ATH10KR8B

For more information about this ntc thermistor assembly and other thermistors, please refer to the datasheets on our website: 

http://www.analogtechnologies.com/thermistor.html