News

Increased Value Range for LRMAP3920 High Power Current Shunt

25 Jan 2017
Increased Value Range for LRMAP3920 High Power Current Shunt

 

TT Electronics has extended the value range of the high power current shunt LRMAP3920. The range is now 200μΩ to 3mΩ.

LRMAP3920 uses bulk metal technology with e-beam welded copper terminations to deliver very low surface temperatures and excellent surge energy performance. Typical load life stability of ±0.5%, together with TCRs down to ±50ppm/°C and thermal EMFs <2µV/°C, result in only a small part of the designer’s error budget being consumed, enabling more design freedom elsewhere in the circuit. 

This AEC-Q200 qualified product is ideal for the design of current sense functions in PSU, battery management and motor control applications.

For full technical data, see

http://www.ttelectronics.com/sites/default/files/resistors-datasheets/LRMAP3920.pdf