Metal Element SMD Power Resistors for Current Sense Requirements

Ohmite Metal Element SMD Power ResistorsOhmite Manufacturing has extended its range of metal element, SMD, current sense resistors with the release of the FCSL product range. These 2, 3, and 4 watt packages are available in 6 popular resistance values for each size. Using nickel-copper resistance elements bonded to high purity alumina substrates, the FCSL Series offers low TCR, inductance, and thermo EMF benefits. Electrodes situated on the long side of the rectangular chip facilitate heat evacuation and provide for increased power ratings on each size.

Digi-Key p/n
Mfg. Part Number
Description
Resistance
In Ohms
Tolerance
Voltage - Working
Temperature Coefficient
FCSL64R001JER
RES .001 OHM 2W 5% FOIL SMD
0.001
±5%
0.032V
±150ppm/°C
FCSL64R002GER
RES .002 OHM 2W 2% FOIL SMD
0.002
±2%
0.063V
±100ppm/°C
FCSL64R005FER
RES .005 OHM 2W 1% FOIL SMD
0.005
±1%
0.100V
±50ppm/°C
FCSL64R010FER
RES .01 OHM 2W 1% FOIL SMD
0.01
±1%
0.141V
±50ppm/°C
FCSL64R025FER
RES .025 OHM 2W 1% FOIL SMD
0.025
±1%
0.224V
±50ppm/°C
FCSL64R050FER
RES .05 OHM 2W 1% FOIL SMD
0.05
±1%
0.316V
±50ppm/°C

Product Training Module: Current Sensing Resistors Product Training Module: Current Sensing Resistors