Source: Stackpole news
The CSSH Series ultra high precision current sense chip resistor series from Stackpole has recently been expanded to include a 0.3mΩ value in the 2512 size.
The CSSH2512 0.3mΩ part is available in tolerances as low as one percent and TCR is 150ppm, with a 3W power rating.
This low resistance value coupled with the electrical stability and high temperature capability of up to 275°C operating range allow the use of the CSSH2512 for high power electronics for steady state currents of up to 77A.
Applications
- laptops
- portable test equipment
- bar code scanners
- medical monitoring and diagnostic equipment
- communications equipment such as WAN / LAN / and RF networking
- energy monitoring, metering equipment, electric power tools, sensors and sensing / detection equipment,
- DC to DC converters, voltage regulators, motor controls, motion controls and instrumentation.
Pricing for the CSSH depends on tolerance and ranges from $0.275 to $0.375 each in full package quantities.