Part Number 1-9 PCs 10-49 PCs 50-199 PCs 200-499 PCs ≥500 PCs stock Buy Now Datasheet
ATH10KL2B $2.7 $2.4 $2.1 $1.8 $1.5 133 buy nowBuy Now Datasheet



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: Free samples of thermistors at most 3 can be given after application and its approval.
Free sample application will need the follow information: contact name, company name, company website, company email, work phone number, and potential usuage volume.


The ATH10KL2B is a thermistor assembly with a glass encapsulated thermistor packaged in an extra compact ring lug. The ATH10KL2B series thermistor consists of three versions, ATH10KL2B, ATH10KL2BT70 and ATH10KL2BT70S. The ATH10KL2B has bare leads coated with copper, the ATH10KL2BT70S has the leads covered by high temperature plastic tubing and sealed by epoxy, while the ATH10KL2BT70 is the non-sealed version. Comparing with conventional assemblies containing epoxy encapsulated thermistors, ATH10KL2B series thermistor presents higher long term stability, higher reliability and wider temperature range. In addition, it has a small size and short response time.

The ATH10KL2B series thermistor can be used to measure the temperatures of laser diodes, optical components, etc., with high accuracy and long term stability.