Part Number Price Buy Now Datasheet
ATH10KL2C $1.80 buy nowBuy Now Datasheet
ATH10KL2CT70 $2.00 buy nowBuy Now Datasheet
ATH10KL2CT70S $2.20 buy nowBuy Now Datasheet

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Glass Encapsulated for Long Term Stability & Reliability

High Resistance Accuracy: 1%

Maximum Temp. Range: -40°C to 270°C

Packaged in Extra Small Ring Lug

100 % Lead (Pb)-free and RoHS Compliant


Temperature sensing for laser diodes, optical components, etc.

Note: Up to three Free samples of thermistors may be requested by application approval.
To apply for free thermistor samples, please send the following information to us: Contact Name, Company Name, Company Website, Company Email, Work Phone Number, and product potential usage volume.


The ATH10KL2C is a thermistor assembly with a glass encapsulated thermistor packaged in an extra compact ring lug. The ATH10KL2C series thermistor consists of three versions, ATH10KL2C, ATH10KL2CT70 and ATH10KL2CT70S. The ATH10KL2C has bare leads coated with copper, the ATH10KL2CT70S has the leads covered by high temperature plastic tubing and sealed by epoxy, while the ATH10KL2CT70 is the non-sealed version. Compared to conventional assemblies containing epoxy encapsulated thermistors, ATH10KL2C series thermistor presents higher long term stability, higher reliability and a wider temperature range. In addition, it is a small size and has a short response time.
The ATH10KL2C series thermistor can be used to measure the temperature of laser diodes, optical components, etc., with high accuracy and long-term stability.