WSLP Power Metal Strip® Current Sense Resistors

Vishay Dale introduces WSLP power metal strip resistors, very high power (up to 3 W), low value (down to 0.0005 Ω), surface mount

Image of Vishay/Dale's WSLP Power Metal Strip Current Sense ResistorsVishay’s WSLP power metal strip current sensing resistors combine superior performance in high-temperature applications with a wide-range of package sizes and a choice of resistance values from 0.0002 Ω to 0.1 Ω. These state-of-the-art products deliver overload capabilities equivalent to wirewound devices and temperature coefficients as low as 75 ppm/°C. The high-power density of the WSLP enables designers to use smaller PCBs that increase manufacturing speed, reduce material costs, and weight.

Features
  • Wide range of package sizes (0603 to 5931)
  • Wide resistance range (0.0002 Ω to 0.1 Ω)
  • High-temperature performance (up to 170°C)
  • Tight tolerances available (to 0.5%)
  • 4 terminal/Kelvin connection available
  • Low temperature coefficients (down to ± 75 ppm/°C)
  • Low thermal EMF (< 3 µV/°C)
  • Excellent overload capability (equivalent to wirewound)
  • 3 W and automotive grade qualified
Applications
  • DC-DC converters
  • Li-Ion battery management/safety
  • Automotive engine and transmission controls, climate controls, anti-lock brakes, electric and hybrid controls for battery management
  • DC motor controls
  • Inverter controls for HVAC and white goods
  • Oil/gas down hole test/measurement equipment 

WSLP Power Metal Strip Current Sense Resistors

ImageManufacturer Part NumberDescriptionToleranceAvailable Quantity
RES 0.03 OHM 1% 1W 1206WSLP1206R0300FEARES 0.03 OHM 1% 1W 1206±1%73905 - ImmediateView Details
RES 0.05 OHM 1% 1W 1206WSLP1206R0500FEARES 0.05 OHM 1% 1W 1206±1%115434 - ImmediateView Details
RES 0.04 OHM 1% 1W 1206WSLP1206R0400FEARES 0.04 OHM 1% 1W 1206±1%4000 - ImmediateView Details
RES 0.01 OHM 1% 1/2W 0805WSLP0805R0100FEBRES 0.01 OHM 1% 1/2W 0805±1%12993 - ImmediateView Details
RES 0.075 OHM 1% 2/5W 0603WSLP0603R0750FEARES 0.075 OHM 1% 2/5W 0603±1%6205 - ImmediateView Details
RES 0.033 OHM 1% 1/2W 0805WSLP0805R0330FEARES 0.033 OHM 1% 1/2W 0805±1%8090 - ImmediateView Details
RES 0.007 OHM 1% 1W 1206WSLP12067L000FEARES 0.007 OHM 1% 1W 1206±1%107 - ImmediateView Details
RES 0.1 OHM 1% 0.4W 0603WSLP0603R1000FEBRES 0.1 OHM 1% 0.4W 0603±1%13241 - ImmediateView Details
RES 0.01 OHM 1% 2W 2010WSLP2010R0100FEARES 0.01 OHM 1% 2W 2010±1%8285 - ImmediateView Details
RES 0.02 OHM 1% 0.4W 0603WSLP0603R0200FEBRES 0.02 OHM 1% 0.4W 0603±1%6251 - ImmediateView Details
RES 0.06 OHM 1% 0.4W 0603WSLP0603R0600FEBRES 0.06 OHM 1% 0.4W 0603±1%15905 - ImmediateView Details
RES 0.018 OHM 1% 1/2W 0805WSLP0805R0180FEBRES 0.018 OHM 1% 1/2W 0805±1%3970 - ImmediateView Details
RES 0.04 OHM 1% 0.4W 0603WSLP0603R0400FEBRES 0.04 OHM 1% 0.4W 0603±1%2353 - ImmediateView Details
RES 0.006 OHM 1% 2W 2010WSLP20106L000FEARES 0.006 OHM 1% 2W 2010±1%17437 - ImmediateView Details
RES 0.0075 OHM 1% 3W 2512WSLP25127L500FEARES 0.0075 OHM 1% 3W 2512±1%3263 - ImmediateView Details
RES 0.003 OHM 1% 3W 2512WSLP25123L000FEARES 0.003 OHM 1% 3W 2512±1%3200 - ImmediateView Details
RES 0.035 OHM 1% 1/2W 0805WSLP0805R0350FEBRES 0.035 OHM 1% 1/2W 0805±1%2940 - ImmediateView Details
RES 0.007 OHM 1% 2W 2010WSLP20107L000FEARES 0.007 OHM 1% 2W 2010±1%16998 - ImmediateView Details
RES 0.015 OHM 1% 1W 1206WSLP1206R0150FEARES 0.015 OHM 1% 1W 1206±1%8342 - ImmediateView Details
RES 0.012 OHM 1% 1W 1206WSLP1206R0120FEARES 0.012 OHM 1% 1W 1206±1%2552 - ImmediateView Details
Published: 2015-08-14