High Performance NTC Thermsitor ATH10KR8B

ATH10KR8B series NTC thermsitors are the replacement part of our ATH10KR8B, which has stopped production already. This new NTC thermistor comes with three versions, ATH10KR8B, ATH10KR8BT65, and ATH10KR8BT65S.

All the three versions are glass encapsulated NTC thermistors. The first thermsitor has two bare copper coated lead wires. The second one has two leads covered with plastic tubing for insulation purpose. The last one is the upgraded version of the second one, i.e., it is sealed between the plastic tubing and the thermistor head for anti-moisture purpose, which can be used in non-corrosive liquid. Users can choose one according to specific requirements.

The nominal resistance at 25°C is 10k, and the length of the two lead wires is 65mm. The diameter of the thermistor head is 0.8mm*1.4mm, very small and compact. This NTC thermistor comes with a wide temperature range, from −55°C to 250°C.

To build a stable and accurate temperature measurement system, use this NTC thermistor with TEC controller, TEC moduleand heat sink, etc.

For detailed information about this NTC thermistors, please visit:

http://www.analogtechnologies.com/ath10kr8b.html

For more types of NTC thermistors, please click:

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High Performance NTC Thermsitor ATH10K1R0

NTC thermistors are widely used in applications of temperature sensing and measurement. In these applications, high temperature sensitivity, long term stability and high reliability are needed. This NTC thermistor, ATH10K1R0, is a glass encapsulated thermistor with two coated leads. It is sealed between the thermistor head and the two leads, which can be used in non-corrosive liquid of up to 250°C for temperature sensing or measurement.

The detailed parameters of this NTC thermistor are as follows. The nominal resistance at 25°C is 10K ± 1%. The thermistor has a small size, i.e., the thermistor head diameter is 1.0mm. The length of the coated leads is 66.5mm. This NTC thermistor has a wide operating temperature range, from −55°C to 300°C. The response time of this NTC thermistor is quick, 4 seconds in still air. The physical photo of the thermistor is as below.

To build a stable and accurate temperature measurement system, use this NTC thermistor with TEC controller, TEC moduleand heat sink, etc.

For detailed information about this NTC thermistors, please visit:

http://www.analogtechnologies.com/ath10k1r0.html

For more types of NTC thermistors, please click:

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

If you want to know more about related products, please visit the links below:

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

Negative Temperature Coefficient NTC Thermsitor

NTC is short for Negative temperature coefficient, which refers to semiconductor or components with high negative temperature coefficient. Therefore, the so-called NTC thermistor is the thermistor with high negative coefficient temperature.

NTC thermistor is made up of metallic oxides, such as manganese, cobalt, and copper, and made by using ceramic technology. These metallic oxide materials have semiconductor property, since they are similar to the semiconductors such as germanium and silicon, in electric conducting modes. When the temperature is low, the quantity of charge carriers of metallic oxides is not high, so the resistance of the material is high; when the temperature rises, the carrier quantity increases, so the resistance becomes low. The resistance of NTC thermistor changes between 100 and 100,000 ohm with the temperature coefficient of -2%~-6.5%. NTC thermistors can be widely used in temperature measurement, temperature compensation, surge current suppression, temperature control, etc.

NTC thermistor can work with our TEC controller, TEC module and heat sink in order to build a highly stable and accurate temperature measurement and control system.

For detailed information about our NTC thermistors, please visit:

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

For more related products for a temperature system, please try the following links:

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

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

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

The History of NTC Thermistors

NTC thermistor refers to thermistors with negative temperature coefficient. When the temperature rises, the resistance of NTCthermistors will decrease, and when the temperature falls, the resistance will increase.

The development of NTC thermistor has been through a long period of time. In 1834, scientists found that silver sulfide has negative temperature coefficient property for the first time. Then in 1930, cuprous oxide and cupric oxide are found by scientists to have negative temperature coefficient property, which has been applied in temperature compensation network of aeronautical instruments. After that, the research on NTC thermistors achieves major development due to the continuous development of transistor technology. In 1960, NTC thermistors are developed.

ATI provides various types of NTC thermistors, including glass encapsulated NTC thermistor, and NTC thermistor assembly with a ring lug for easy mounting. The thermsitors all come with a compact size.

NTC thermistor can work with our TEC controller, TEC module and heat sink in order to build a highly stable and accurate temperature measurement and control system.

For detailed information about our NTC thermistors, please visit:

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

For more related products for a temperature system, please try the following links:

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

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

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

Noise Measurement Amplifier ATNMA2

This noise measurement amplifier, ATNMA2, is designed for testing ultra low noises such as nanovolt or microvolt noises that cannot be detected by oscilloscopes. When it detects the noise signals, the noise measurement amplifier amplifies the noise to magnifications, 3,000×, 10,000×, 30,000×, 100,000×, 300,000×, 1,000,000×, 3,000,000×, according to different requirements. There are three noise measurement bandwidths: 0.1Hz ~ 10Hz, 0.1Hz ~ 1kHz, 0.1Hz ~ 100kHz.

The amplifier comes with a built-in rechargeable battery with 500mAH electricity, which can be used continuously for more than 20 hours. The maximum voltage of teh rechargeable voltage is 4.2V. There comes with an LED for indicating low battery. The noise measurement amplifier includes one rechargeable battery, one coaxial cable, and some probes. The input probes come with adjustable span. This noise measurement amplifier is 100 % lead (Pb)-free and RoHS compliant.

This noise measurement amplifier can work with most electronic modules, such as laser driver and TEC controller, etc. to detect and amplify ultra low noise during operation.

For technical data of this noise measurement amplifier, please refer to:

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

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Adjustable ATRDB12 Resistor Decade Box

For many electronic applications, varying a resistance is necessary when tuning analog electronic circuits. This product, ATRDB12, is an adjustable resistor decade box with knobs for dialing. This resistor decade box comes with a wide adjustable range, from 0.36Ω to 10MΩ, with a total of eight decades.

This decade box has many other features. The resolution is very high 0.1Ω, and the accuracy is also high ±1%. Residual resistance is 0.36±0.01Ω. The maximum power is 0.2W. The operating temperature ranges from −40°C to +55°C. All resistance values are marked clearly surrounding the knobs, so it’s comfortable and easy to use and read the resistance value. The switches are compact in size and have long life time rotation. The enclosure is durable metal. This adjustable resistor decade box is 100 % lead free and RoHS compliant. The figure below is the physical photo of this adjustable resistor decade box.

Besides resistor decade box, we also have a capacitor decade box available, please check here:

http://www.analogtechnologies.com/capacitor-box.html

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

For technical data of this adjustable resistor decade box, please refer to:

http://www.analogtechnologies.com/resistor-box.html

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NTC Thermistors ATH10KL2C Series

In the previous two articles, NTC thermistor series ATH10KBL2A and ATH10KL2B have been introduced already. In this article, we will focus on ATH10KL2C series NTC thermistors. This NTC thermistor is also packaged in a small ring lug for easy mounting. Inside the ring lug, there is a thermistor head, ATH10K1R25, which is also in ATH10KL2B NTC thermistors. Therefore, the three thermistors have the same characteristics.

The length of the ring lug of ATH10KL2C series thermistors is 11.2mm, and the width is 5.5mm. The length of the lead wires of this series NTC thermistors is 70mm. Therefore, the three versions come with the part numbers, ATH10KL2C, ATH10KL2CT70 and ATH10KL2CT70S. 70 refers to the length. As mentioned in the last two articles, ATH10KL2CT70 and ATH10KL2CT70S have plastic tubing covered with the lead wires and the latter is the sealed version.

NTC thermistor can work with TEC module and heat sink in order to measure and control temperature in some systems.

For technical data of this NTC thermistor series, please refer to:

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

For more types of low drift NTC thermistors, please visit:

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

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NTC Thermistors Series ATH10KL2B

ATH10KL2B series NTC thermistor is a thermistor assembly with a ring lug outside a glass encapsulated thermistor head. This series NTC thermistors have three versions, namely, ATH10KL2B, ATH10KL2BT70 and ATH10KL2BT70S. The first one is the basic version. The latter two versions are the upgraded ones. ATH10KL2BT70 comes with two lead wires with plastic tubing, and ATH10KL2BT70S has it sealed between the plastic tubing and the thermistor head. Sealed thermistors can be used in applications with liquid.

ATH10KL2B series NTC thermistors are different from ATH10KBL2A and ATH10KL2C. The sizes of the ring lugs are different. Moreover, the thermistor head of ATH10KBL2A is ATH10KR8B, while the thermistor heads of ATH10KL2B and ATH10KL2C are ATH10K1R25. Therefore, the resistance temperature characteristics of ATH10KL2B and ATH10KL2C are the same. Users can choose proper ones from them based on the applications.

NTC thermistor can work with TEC module and heat sink in order to measure and control temperature in some systems.

For technical data of this NTC thermistor series, please refer to:

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

For more types of low drift NTC thermistors, please visit:

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

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ATH10KBL2A Series NTC Thermistors

This thermistor ATH10KBL2A is a replacement for ATH10KL2A. ATH10KBL2A series NTC thermistors consist of three versions, ATH10KBL2A, ATH10KBL2AT65 and ATH10KBL2AT65S. The latter two thermistors are based on ATH10KBL2A, with more features. ATH10KBL2A has two bare copper coated lead wires, and ATH10KBL2AT65 has the two lead wires covered with high temperature plastic tubing, and the ATH10KBL2AT65S is the sealed version of ATH10KBL2AT65. Sealedthermistors can be used in non-corrosive liquid for temperature measurement.

ATH10KBL2A series NTC thermistors are glass encapsulated thermsitors packaged in an extra small ring lug, which is convenient for mounting and fixing. The length of the ring lug is 8.1mm, and the width is 3.6mm. The length of the lead wire is 65mm. These NTC thermistors come with long term stability and reliability. The resistance accuracy is 1%. As indicated in the part number, ATH10KBL2A, the nominal resistance at 25°C is 10k.

NTC thermistor can work with TEC module and heat sink in order to measure and control temperature in some systems.

For technical data of this NTC thermistor series, please refer to:

http://www.analogtechnologies.com/ath10kbl2a.html

For more types of low drift NTC thermistors, please visit:

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

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Evaluation Board for ATLSXA103 Laser Diode Driver

ATLSXA103 series laser drivers come with ultra low noise and compact size. These laser drivers need no heat sink to dissipate since the maximum power consumption of these laser drivers is kept to less than 1W. ATLS1A103DEV1.0 is an evaluation board that is designed and used to conveniently evaluate laser drivers of DIP package.

This laser driver evaluation board integrates a dummy laser on the PCB, which is used to emulate real lasers. In case there are any problems occurred in the circuit, real lasers would not be damaged. This evaluation board can be used to evaluateATLS100MA103D, ATLS200MA103D, ATLS250MA103D, ATLS500MA103D, and ATLS1A103D laser drivers. The evaluation board allows users to set and monitor the output current, read the temperature of the laser drivers, and also monitor the working status of the laser drivers, etc.

Please visit our webpage and read datasheet for more technical data of this laser driver evaluation board. Visit here for more:

http://www.analogtechnologies.com/evaluation_board_for_the_atls_xxx_103d.html

For 103 series laser diode drivers, please click on here:

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