Littelfuse, Inc. Datasheets for Current Sensing Resistors

Current sensing resistors convert the current flowing through it to a voltage drop. Monitoring or measuring this voltage drop allows the current through the resistor to be measured. Applications for current sensing resistors include power supplies, receptacles, and battery packs. 
Current Sensing Resistors: Learn more

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Product Name Notes
L4CA0612L0M50FNR
L4CA0612LR003FNR
L4CA0612LR003FNR-A
L4CA0612LR004FNR
L4CA0612LR004FNR-A
L4CA0612LR005FNR
L4CA0612LR005FNR-A
L4CA0612LR006FNR
L4CA0612LR006FNR-A
L4CA0612LR007FNR
L4CA0612LR007FNR-A
L4CA0612LR008FNR
L4CA0612LR008FNR-A
L4CA0612LR009FNR
L4CA0612LR009FNR-A
L4CA0612LR010FNR
L4CA0612LR010FNR-A
L4CA0612LR011FNR
L4CA0612LR011FNR-A
L4CA0612LR012FNR
L4CA0612LR012FNR-A
L4CA0612LR013FNR
L4CA0612LR013FNR-A
L4CA0612LR014FNR
L4CA0612LR014FNR-A
L4CA0612LR015FNR
L4CA0612LR015FNR-A
L4CA0612LR016FNR
L4CA0612LR016FNR-A
L4CA0612LR018FNR
L4CA0612LR018FNR-A
L4CA0612LR020FNR
L4CA0612LR020FNR-A
L4CA0612LR021FNR
L4CA0612LR021FNR-A
L4CA0612LR022FNR
L4CA0612LR022FNR-A
L4CA0612LR024FNR
L4CA0612LR024FNR-A
L4CA0612LR025FNR
L4CA0612LR025FNR-A
L4CC0306QLR005FNR
L4CC0306QLR006FNR
L4CC0306QLR007FNR
L4CC0306QLR008FNR
L4CC0306QLR009FNR
L4CC0306QLR010FNR
L4CC0306QLR012FNR
L4CC0306QLR013FNR
L4CC0306QLR014FNR
L4CC0306QLR015FNR
L4CC0306QLR016FNR
L4CC0306QLR018FNR
L4CC0306QLR020FNR
L4CC0306QLR021FNR
L4CC0306QLR022FNR
L4CC0306QLR024FNR
L4CC0306QLR035FNR
L4CC0306QLR050FNR
L4CC0306RLR001FNR
L4CC0306RLR002FNR
L4CL1206LR001FNR
L4CL1206LR001FNR-A
L4CL1206LR002FNR
L4CL1206LR002FNR-A
L4CL1206LR003FNR
L4CL1206LR003FNR-A
L4CL1206LR004FNR
L4CL1206LR004FNR-A
L4CL1206LR005FNR
L4CL1206LR005FNR-A
L4CL1206LR006FNR
L4CL1206LR006FNR-A
L4CL1206LR007FNR
L4CL1206LR007FNR-A
L4CL1206LR008FNR
L4CL1206LR008FNR-A
L4CL1206LR009FNR
L4CL1206LR009FNR-A
L4CL1206LR010DNR
L4CL1206LR010DNR-A
L4CL1206LR011DNR
L4CL1206LR011DNR-A
L4CL1206LR012DNR
L4CL1206LR012DNR-A
L4CL1206LR013DNR
L4CL1206LR013DNR-A
L4CL1206LR014DNR
L4CL1206LR014DNR-A
L4CL1206LR015DNR
L4CL1206LR015DNR-A
L4CL1206LR016DNR
L4CL1206LR016DNR-A
L4CL1206LR018DNR
L4CL1206LR018DNR-A
L4CL1206LR020DNR
L4CL1206LR020DNR-A
L4CL1206LR021DNR
L4CL1206LR021DNR-A
L4CL1206LR022DNR
L4CL1206LR022DNR-A
L4CL1206LR024DNR
L4CL1206LR024DNR-A
L4CL1206LR027DNR
L4CL1206LR027DNR-A
L4CL1206LR028DNR
L4CL1206LR028DNR-A
L4CL1206LR030DNR
L4CL1206LR030DNR-A
L4CL1206LR033DNR
L4CL1206LR033DNR-A
L4CL1206LR034DNR
L4CL1206LR034DNR-A
L4CL1206LR036DNR
L4CL1206LR036DNR-A
L4CL1206LR039DNR
L4CL1206LR039DNR-A
L4CL1206LR043DNR
L4CL1206LR043DNR-A
L4CL1206LR047DNR
L4CL1206LR047DNR-A
L4CL1206LR050DNR
L4CL1206LR050DNR-A
L4CL1206LR051DNR
L4CL1206LR051DNR-A
L4CL1206LR056DNR
L4CL1206LR056DNR-A
L4CL1206LR059DNR
L4CL1206LR059DNR-A
L4CL1206LR062DNR
L4CL1206LR062DNR-A
L4CL1206LR068DNR
L4CL1206LR068DNR-A
L4CL1206LR075DNR
L4CL1206LR075DNR-A
L4CL1206LR082DNR
L4CL1206LR082DNR-A
L4CL1206LR091DNR
L4CL1206LR091DNR-A
L4CL1206LR100DNR
L4CL1206LR100DNR-A
L4CL2512L0M50FYR
L4CL2512L0M50FYR-A
L4CL2512LR001FYR
L4CL2512LR001FYR-A
L4CL2512LR002FYR
L4CL2512LR002FYR-A
L4CL2512LR003FYR
L4CL2512LR003FYR-A
L4CL2512LR004FYR
L4CL2512LR004FYR-A
L4CL2512LR005FYR
L4CL2512LR005FYR-A
L4CL2512LR006FYR
L4CL2512LR006FYR-A
L4CL2512LR007FYR
L4CL2512LR007FYR-A
L4CL2512LR008FYR
L4CL2512LR008FYR-A
L4CL2512LR009FYR
L4CL2512LR009FYR-A
L4CL2512LR010FYR
L4CL2512LR010FYR-A
L4CL2512LR011FYR
L4CL2512LR011FYR-A
L4CL2512LR012FYR
L4CL2512LR012FYR-A
L4CL2512LR013FYR
L4CL2512LR013FYR-A
L4CL2512LR014FYR
L4CL2512LR014FYR-A
L4CL2512LR015FYR
L4CL2512LR015FYR-A
L4CL2512LR016FYR
L4CL2512LR016FYR-A
L4CL2512LR018FYR
L4CL2512LR018FYR-A
L4CL2512LR020FYR
L4CL2512LR020FYR-A
L4CL2512LR021FYR
L4CL2512LR021FYR-A
L4CL2512LR022FYR
L4CL2512LR022FYR-A
L4CL2512LR024FYR
L4CL2512LR024FYR-A
L4CL2512LR027FYR
L4CL2512LR027FYR-A
L4CL2512LR028FYR
L4CL2512LR028FYR-A
L4CL2512LR030FYR
L4CL2512LR030FYR-A
L4CL2512LR033FYR
L4CL2512LR033FYR-A
L4CL2512LR034FYR
L4CL2512LR034FYR-A
L4CL2512LR036FYR
L4CL2512LR036FYR-A
L4CL2512LR039FYR
L4CL2512LR039FYR-A
L4CL2512LR043FYR
L4CL2512LR043FYR-A
L4CL2512LR047FYR
L4CL2512LR047FYR-A
L4CL2512LR050FYR
L4CL2512LR050FYR-A
L4CL2512LR051FYR
L4CL2512LR051FYR-A
L4CL2512LR056FYR
L4CL2512LR056FYR-A
L4CL2512LR059FYR
L4CL2512LR059FYR-A
L4CL2512LR062FYR
L4CL2512LR062FYR-A
L4CL2512LR068FYR
L4CL2512LR068FYR-A
L4CL2512LR075FYR
L4CL2512LR075FYR-A
L4CL2512LR082FYR
L4CL2512LR082FYR-A
L4CL2512LR091FYR
L4CL2512LR091FYR-A
L4CL2512LR100FYR
L4CL2512LR100FYR-A
SSA2512L0M20FPR
SSA2512L0M20JPR
SSA2512L0M25FPR
SSA2512L0M25JPR
SSA2512L0M30FPR
SSA2512L0M30JPR
WJC0201LJUMPFKR
WJC0201LJUMPFKR-A
WJC0402LJUMPFKR
WJC0402LJUMPFKR-A
WJC0603LJUMPFNR
WJC0603LJUMPFNR-A
WJC0805LJUMPFNR
WJC0805LJUMPFNR-A
WJC1206LJUMPFNR
WJC1206LJUMPFNR-A
WLTC0508QLR003FNR
WLTC0508QLR004FNR
WLTC0508QLR005FNR
WLTC0508RLR002FNR
WLTC0612QLR001FNR
WLTC0612QLR002FNR
WLTM0508QLR010FNR
WLTM0508QLR012FNR
WLTM0508QLR020FNR
WLTM0508RLR005FNR
WLTM0612QLR005FNR
WLTM0612QLR006FNR
WLTM0612QLR007FNR
WLTM0612QLR010FNR
WLTM0612QLR012FNR
WLTM0612QLR015FNR
WLTM0612QLR016FNR
WLTM0612QLR020FNR
WLTM0612QLR039FNR
WLTM0612QLR100FNR
WLTM0815QLR010FYR
WLTM0815RLR005FYR
WLTM0815RLR006FYR
WLTM1020QLR010FYR
WLTM1225QLR010FYR
WLTM1225QLR015FYR
WLTM1225QLR020FYR
WLTM1225QLR022FYR
WLTM1225QLR030FYR
WLTM1225QLR039FYR
WLTM1225QLR100FYR
WLTM1225RLR002FYR
WLTM1225RLR004FYR
WLTM1225RLR006FYR
WLTM1225RLR007FYR
WLTM1225RLR008FYR
WPB2512GL0M50FWR
WPB2512GL0M75FWR
WPB2512QLR002FYR
WPB2512QLR002FYR-A
WPB2512QLR003FYR
WPB2512QLR003FYR-A
WPB2512QLR004FYR
WPB2512QLR004FYR-A
WPB2512QLR005FYR
WPB2512QLR005FYR-A
WPB2512QLR006FYR
WPB2512QLR006FYR-A
WPB2512QLR007FYR
WPB2512QLR007FYR-A
WPB2512QLR008FYR
WPB2512QLR008FYR-A
WPB2512QLR009FYR
WPB2512QLR009FYR-A
WPB2512QLR010FYR
WPB2512QLR010FYR-A
WPB2512QLR011FYR
WPB2512QLR012FYR
WPB2512QLR013FYR
WPB2512QLR014FYR
WPB2512QLR015FYR
WPB2512QLR016FYR
WPB2512QLR018FYR
WPB2512QLR020FYR
WPB2512QLR021FYR
WPB2512QLR022FYR
WPB2512QLR024FYR
WPB2512QLR027FYR
WPB2512QLR028FYR
WPB2512QLR030FYR
WPB2512QLR033FYR
WPB2512QLR034FYR
WPB2512QLR036FYR
WPB2512QLR039FYR
WPB2512QLR043FYR
WPB2512QLR047FYR
WPB2512QLR050FYR
WPB2512QLR051FYR
WPB2512QLR056FYR
WPB2512RL1M50FYR
WPB2512RLR001FYR
WPB2512RLR001FYR-A
WPC2512GL0M50FWR
WPC2512GL0M75FWR
WPC2512QLR002FWR
WPC2512QLR002FYR-A
WPC2512QLR003FWR
WPC2512QLR003FYR-A
WPC2512QLR004FWR
WPC2512QLR004FYR-A
WPC2512QLR005FYR
WPC2512QLR005FYR-A
WPC2512QLR006FYR
WPC2512QLR006FYR-A
WPC2512QLR007FYR
WPC2512QLR007FYR-A
WPC2512QLR008FYR
WPC2512QLR008FYR-A
WPC2512QLR009FYR
WPC2512QLR009FYR-A
WPC2512QLR010FYR
WPC2512QLR010FYR-A
WPC2512QLR011FYR
WPC2512QLR012FYR
WPC2512QLR013FYR
WPC2512QLR014FYR
WPC2512QLR015FYR
WPC2512QLR016FYR
WPC2512QLR018FYR
WPC2512QLR020FYR
WPC2512QLR021FYR
WPC2512QLR022FYR
WPC2512QLR024FYR
WPC2512QLR027FYR
WPC2512QLR028FYR
WPC2512QLR030FYR
WPC2512QLR033FYR
WPC2512QLR034FYR
WPC2512QLR036FYR
WPC2512QLR039FYR
WPC2512QLR043FYR
WPC2512QLR047FYR
WPC2512QLR050FYR
WPC2512QLR051FYR
WPC2512RLR001FWR
WPC2512RLR001FYR-A
WSTC0402RLR005FKR
WSTC0402RLR006FKR
WSTC0402RLR007FKR
WSTC0402RLR008FKR
WSTC0402RLR009FKR
WSTC0402RLR010FKR
WSTC0402RLR011FKR
WSTC0402RLR012FKR
WSTC0402RLR013FKR
WSTC0402RLR014FKR
WSTC0402RLR015FKR
WSTC0402RLR016FKR
WSTC0402RLR018FKR
WSTC0402RLR019FKR
WSTC0402RLR020FKR
WSTC0402RLR021FKR
WSTC0402RLR022FKR
WSTC0402RLR024FKR
WSTC0402RLR043FKR
WSTC0402RLR047FKR
WSTC0402RLR050FKR
WSTC0603DLR006FNR
WSTC0603DLR007FNR
WSTC0603DLR008FNR
WSTC0603DLR009FNR
WSTC0603DLR010FNR
WSTC0603DLR011FNR
WSTC0603DLR012FNR
WSTC0603DLR013FNR
WSTC0603DLR014FNR
WSTC0603DLR015FNR
WSTC0603DLR016FNR
WSTC0603DLR018FNR
WSTC0603DLR020FNR
WSTC0603RLR003FNR
WSTC0603RLR004FNR
WSTC0603RLR005DNR
WSTC0805DLR002FNR
WSTC0805DLR003FNR
WSTC0805DLR004FNR
WSTC0805DLR005FNR
WSTC0805GLR001FNR
WSTC0805QLR006FNR
WSTC0805QLR007FNR
WSTC0805QLR008FNR
WSTC0805QLR009FNR
WSTC0805QLR010FNR
WSTC0805QLR011FNR
WSTC0805QLR012FNR
WSTC0805QLR013FNR
WSTC0805QLR014FNR
WSTC0805QLR015FNR
WSTC0805QLR016FNR
WSTC0805QLR018FNR
WSTC0805QLR020FNR
WSTC0805RL1M50FNR
WSTC1206DLR001FNR
WSTC1206DLR002FNR
WSTC1206DLR003FNR
WSTC1206DLR004FNR
WSTC1206QLR005FNR
WSTC1206QLR006FNR
WSTC1206QLR007FNR
WSTC1206QLR008FNR
WSTC1206QLR009FNR
WSTC1206QLR010FNR
WSTC1206QLR011FNR
WSTC1206QLR012FNR
WSTC1206QLR013FNR
WSTC1206QLR014FNR
WSTC1206QLR015FNR
WSTC1206QLR016FNR
WSTC1206QLR018FNR
WSTC1206QLR020FNR
WSTM0603DLR006FNR
WSTM0603DLR009FNR
WSTM0603QLR010FNR
WSTM0603QLR015FNR
WSTM0603QLR020FNR
WSTM0603QLR022FNR
WSTM0603QLR030FNR
WSTM0603QLR033FNR
WSTM0805DLR003FNR
WSTM0805QLR004FNR
WSTM0805QLR005FNR
WSTM0805QLR007FNR
WSTM0805QLR008FNR
WSTM0805QLR009FNR
WSTM0805QLR013FNR
WSTM0805QLR015FNR
WSTM0805QLR016FNR
WSTM0805QLR018FNR
WSTM0805QLR020FNR
WSTM0805QLR022FNR
Two Terminal, Metal Type Current Shunt Resistor -- SSA2512L0M50FWR
Two Terminal, Metal Type Current Shunt Resistor -- SSA2512L0M50JWR
Two Terminal, Metal Type Current Shunt Resistor -- SSA2512LR001FWR
Two Terminal, Metal Type Current Shunt Resistor -- SSA2512LR001JWR
Two Terminal, Metal Type Current Shunt Resistor -- SSA2512LR002FWR
Two Terminal, Metal Type Current Shunt Resistor -- SSA2512LR002JWR
Two Terminal, Metal Type Current Shunt Resistor -- SSA2512LR003FWR
Two Terminal, Metal Type Current Shunt Resistor -- SSA2512LR003JWR
Two Terminal, Metal Type Current Shunt Resistor -- SSA2512LR004FWR
Two Terminal, Metal Type Current Shunt Resistor -- SSA2512LR004JWR
Two Terminal, Metal Type Current Shunt Resistor -- SSA3921L0M20FWR
Two Terminal, Metal Type Current Shunt Resistor -- SSA3921L0M20JWR
Two Terminal, Metal Type Current Shunt Resistor -- SSA3921L0M30FWR
Two Terminal, Metal Type Current Shunt Resistor -- SSA3921L0M30JWR
Two Terminal, Metal Type Current Shunt Resistor -- SSA3921L0M50FWR
Two Terminal, Metal Type Current Shunt Resistor -- SSA3921L0M50JWR
Two Terminal, Metal Type Current Shunt Resistor -- SSA3921L0M75FWR
Two Terminal, Metal Type Current Shunt Resistor -- SSA3921L0M75JWR
Two Terminal, Metal Type Current Shunt Resistor -- SSA3921LR001FWR
Two Terminal, Metal Type Current Shunt Resistor -- SSA3921LR001JWR
Two Terminal, Metal Type Current Shunt Resistor -- SSA3921LR002FWR
Two Terminal, Metal Type Current Shunt Resistor -- SSA3921LR002JWR
Two Terminal, Metal Type Current Shunt Resistor -- SSA3921LR003FWR
Two Terminal, Metal Type Current Shunt Resistor -- SSA3921LR003JWR
Two Terminal, Metal Type Current Shunt Resistor -- SSA3921LR004FWR
Two Terminal, Metal Type Current Shunt Resistor -- SSA5931L0M20FDR
Two Terminal, Metal Type Current Shunt Resistor -- SSA5931L0M20JDR
Two Terminal, Metal Type Current Shunt Resistor -- SSA5931L0M30FDR
Two Terminal, Metal Type Current Shunt Resistor -- SSA5931L0M30JDR
Two Terminal, Metal Type Current Shunt Resistor -- SSA5931L0M50FDR
Two Terminal, Metal Type Current Shunt Resistor -- SSA5931L0M50JDR
Two Terminal, Metal Type Current Shunt Resistor -- SSA5931L0M70FDR
Two Terminal, Metal Type Current Shunt Resistor -- SSA5931L0M70JDR
Two Terminal, Metal Type Current Shunt Resistor -- SSA5931L0M75FDR
Two Terminal, Metal Type Current Shunt Resistor -- SSA5931L0M75JDR
Two Terminal, Metal Type Current Shunt Resistor -- SSA5931LR001FDR
Two Terminal, Metal Type Current Shunt Resistor -- SSA5931LR001JDR
Two Terminal, Metal Type Current Shunt Resistor -- SSA5931LR002FDR
Two Terminal, Metal Type Current Shunt Resistor -- SSA5931LR002JDR
Two Terminal, Metal Type Current Shunt Resistor -- SSA5931LR003FDR
Two Terminal, Metal Type Current Shunt Resistor -- SSA5931LR003JDR
Littelfuse SSA Series is a two-terminal, ultra-low resistance shunt resistors are of superior quality and are best suited for applications including power hybrid applications, frequency converters, power modules, and communication...

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