DigiKey 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
0.0002 OHM 0.5% 12W 150PPM/C
0.0002 OHM 1% 12W 150PPM/C
0.0002 OHMS 0.5% 15W 100PPM/
0.0002 OHMS 1% 15W 100PPM/
0.00025 OHM 0.5% 15W 25PPM/C
0.0003 OHM 0.5% 15W 25PPM/C
0.0004 OHM 0.5% 15W 25PPM/C
0.0004 OHMS 0.5% 15W FOR DC
0.0008 OHM 0.5% 15W 25PPM/C
0.0008 OHMS 0.5% 7W 100PPM/C
0.0008 OHMS 1% 7W 100PPM/C
0.001 OHM 0.5% 10W 25PPM/C
0.001 OHM 0.5% 8W 25PPM/C
0.001 OHM 0.5% 8W 50PPM/C
0.001 OHM 1% 10W 25PPM/C
0.001 OHM 1% 8W 25PPM/C
0.001 OHM 1% 8W 50PPM/C
0.002 OHM 0.5% 6W 25PPM/C
0.002 OHM 0.5% 6W 50PPM/C
0.002 OHM 0.5% 8W 25PPM/C
0.002 OHM 1% 5W 25PPM/C
0.002 OHM 1% 6W 25PPM/C
0.002 OHM 1% 6W 50PPM/C
0.002 OHM 1% 8W 25PPM/C
0.002 OHM 5W 1% 50PPM/C
0.003 OHM 0.5% 4W 25PPM/C
0.003 OHM 0.5% 4W 50PPM/C
0.003 OHM 0.5% 5W 25PPM/C
0.003 OHM 0.5% 5W 50PPM/C
0.003 OHM 0.5% 6W 25PPM/C
0.003 OHM 1% 4W 25PPM/C
0.003 OHM 1% 4W 50PPM/C
0.003 OHM 1% 5W 25PPM/C
0.003 OHM 1% 5W 50PPM/C
0.003 OHM 1% 6W 25PPM/C
0.004 OHM 0.5% 4W 25PPM/C
0.004 OHM 0.5% 4W 50PPM/C
0.004 OHM 1% 4W 25PPM/C
0.004 OHM 1% 4W 50PPM/C
0.004 OHMS 0.5% 3W 50PPM/C
0.004 OHMS 1% 3W 50PPM/C
0.005 OHM 0.5% 3W 25PPM/C
0.005 OHM 0.5% 3W 50PPM/C
0.005 OHM 1% 3W 25PPM/C
0.005 OHM 1% 3W 50PPM/C
0.005 OHM 1% ALUMINA CS AXIAL CU
0.005 OHMS 0.5% 2.5W 50PPM/C
0.005 OHMS 1% 2.5W 50PPM/C
0.005 OHMS 2W 0.5% 15PPM/C
0.01 OHMS 0.1% 2W 15PPM/C
0.01 OHMS 1W 0.5% 15PPM/C
0.01 OHMS 2W 0.5% 15PPM/C
0.015 OHMS 0.1% 1W 15PPM/C
0.015 OHMS 1W 0.5% 15PPM/C
0.018 OHMS 0.1% 1W 15PPM/C
0.018 OHMS 1W 0.5% 15PPM/C
0.018 OHMS 1W 1% 15PPM/C
0.02 OHMS 1W 0.5% 15PPM/C
0.025 OHM 1% 5W 40PPM/C
0.025 OHMS 0.1% 1W 15PPM/C
0.025 OHMS 1W 0.5% 15PPM/C
0.025 OHMS 1W 1% 15PPM/C
0.033 OHMS 0.1% 1W 15PPM/C
0.033 OHMS 1W 0.5% 15PPM/C
0.033 OHMS 1W 1% 15PPM/C
0.040 OHMS 1W 0.5% 15PPM/C
0.047 OHMS 1W 0.5% 15PPM/C
0.047 OHMS 1W 1% 15PPM/C
0.05 OHMS 0.1% 1W 15PPM/C
0.05 OHMS 1W 0.5% 15PPM/C
0.1 OHMS 0.1% 1W 15PPM/C
0.1 OHMS 1W 0.5% 15PPM/C
1 mOhms ±0.25% 10W Metal Element Chassis Mount Resistor
1 mOhms ±0.25% 2.5W Metal Element Chassis Mount Resistor
1 Ohms ±5% 0.25W, 1/4W Chip Resistor 0805 (2012 Metric) Current Sense Thick Film
10 mOhms ±0.25% 0.25W, 1/4W Metal Element Chassis Mount Resistor
10 mOhms ±0.25% 1W Metal Element Chassis Mount Resistor
10 mOhms ±1% 2W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
10 mOhms ±1% 3W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
10 mOhms ±1% 4.5W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
10 mOhms ±1% 4W Through Hole Resistor Axial Current Sense Metal Element
10 mOhms ±1% 5W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
10 mOhms ±1% 7W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
100 µOhms ±0.25% 25W Metal Element Chassis Mount Resistor
100 mOhms ±1% 0.25W, 1/4W Chip Resistor 0603 (1608 Metric) Current Sense Thick Film
100 mOhms ±1% 0.25W, 1/4W Chip Resistor 0805 (2012 Metric) Current Sense Thick Film
100 mOhms ±1% 0.333W, 1/3W Chip Resistor 0805 (2012 Metric) Current Sense Thick Film
100 mOhms ±1% 2W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
100 mOhms ±1% 3W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
100 mOhms ±1% 4.5W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
100 mOhms ±1% 5W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
100 mOhms ±1% 7W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
100 mOhms ±5% 0.25W, 1/4W Chip Resistor 0805 (2012 Metric) Current Sense Thick Film
100 Ohms ±1% 0.75W, 3/4W Chip Resistor Wide 1206 (3216 Metric), 0612 Current Sense Thick Film
100 Ohms ±5% 0.75W, 3/4W Chip Resistor Wide 1206 (3216 Metric), 0612 Current Sense Thick Film
110 Ohms ±5% 0.75W, 3/4W Chip Resistor Wide 1206 (3216 Metric), 0612 Current Sense Thick Film
120 Ohms ±1% 0.75W, 3/4W Chip Resistor Wide 1206 (3216 Metric), 0612 Current Sense Thick Film
15 mOhms ±1% 2W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
15 mOhms ±1% 3W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
15 mOhms ±1% 4.5W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
15 mOhms ±1% 4W Through Hole Resistor Axial Current Sense Metal Element
15 mOhms ±1% 5W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
15 mOhms ±1% 7W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
150 mOhms ±1% 0.125W, 1/8W Chip Resistor 0402 (1005 Metric) Current Sense Thick Film
150 mOhms ±1% 3W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
150 mOhms ±1% 5W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
150 mOhms ±5% 0.25W, 1/4W Chip Resistor 0805 (2012 Metric) Current Sense Thick Film
167 µOhms ±0.25% 15W Metal Element Chassis Mount Resistor
2.2 Ohms ±1% 0.333W, 1/3W Chip Resistor 0805 (2012 Metric) Current Sense Thick Film
2.5 mOhms ±0.25% 1W Metal Element Chassis Mount Resistor
20 mOhms ±1% 2W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
20 mOhms ±1% 3W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
20 mOhms ±1% 4.5W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
20 mOhms ±1% 5W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
20 mOhms ±1% 7W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
200 mOhms ±1% 3W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
200 mOhms ±1% 5W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
22 mOhms ±1% 4W Through Hole Resistor Axial Current Sense Metal Element
22 mOhms ±5% 0.25W, 1/4W Chip Resistor 0805 (2012 Metric) Current Sense Thick Film
220 mOhms ±1% 0.25W, 1/4W Chip Resistor 0805 (2012 Metric) Current Sense Thick Film
240 Ohms ±1% 0.75W, 3/4W Chip Resistor Wide 1206 (3216 Metric), 0612 Current Sense Thick Film
25 mOhms ±1% 2W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
25 mOhms ±1% 3W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
25 mOhms ±1% 4.5W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
25 mOhms ±1% 5W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
25 mOhms ±1% 7W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
250 µOhms ±0.25% 10W Metal Element Chassis Mount Resistor
250 mOhms ±1% 5W Through Hole Resistor Axial Current Sense Metal Element
2512 0.0005OHMS 6W 1% AEC-Q200
2512 0.0005OHMS 6W 5% 200PPM
2512 0.001OHMS 6W 5% 200PPM
2512 0.002 OHMS 5W 1% FOR DC
2512 0.003 OHMS 4W 0.5% FOR DC
2512 0.01OHMS 1W 0.5% 25PPM/C
2512 0.01OHMS 1W 1.0% 25PPM/C
2512 0.01OHMS 1W 5.0% 25PPM/C
2512 0.02OHMS 1W 0.5% 25PPM/C
2512 0.02OHMS 1W 1.0% 25PPM/C
2512 0.02OHMS 1W 5.0% 25PPM/C
2512 0.05OHMS 1W 0.5% 25PPM/C
2512 0.05OHMS 1W 1.0% 25PPM/C
2512 0.05OHMS 1W 5.0% 25PPM/C
2512 0.1 OHMS 1W 1.0% 25PPM/C
2512 0.1OHMS 1W 0.5% 25PPM/C
2512 0.1OHMS 1W 1.0% 25PPM/C
2512 0.1OHMS 1W 5.0% 25PPM/C
270 mOhms ±1% 0.333W, 1/3W Chip Resistor 0805 (2012 Metric) Current Sense Thick Film
2W 10 SERIES .06 OHM 1% CURRENT
2W 10 SERIES .09 OHM 1% CURRENT
3 Ohms ±5% 1W Chip Resistor 2512 (6432 Metric) Current Sense Thick Film
30 mOhms ±1% 2W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
30 mOhms ±1% 3W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
30 mOhms ±1% 5W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
30 mOhms ±1% 7W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
33 mOhms ±1% 4W Through Hole Resistor Axial Current Sense Metal Element
33 mOhms ±5% 0.25W, 1/4W Chip Resistor 0805 (2012 Metric) Current Sense Thick Film
330 µOhms ±0.25% 7.5W Metal Element Chassis Mount Resistor
330 mOhms ±5% 0.25W, 1/4W Chip Resistor 0805 (2012 Metric) Current Sense Thick Film
3920 0.001 OHMS 8W 0.5% FOR DC
3920 0.002 OHMS 6W 0.5% FOR DC
3920 0.003 OHMS 5W 0.5% FOR DC
3W 4 TERM 0.015 OHMS 1% CURRENT
3W 4 TERM 0.030 OHMS 1% CURRENT
3W 4 TERM 0.040 OHMS 1% CURRENT
4 mOhms ±1% 4W Through Hole Resistor Axial Current Sense Metal Element
40 mOhms ±1% 2W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
40 mOhms ±1% 3W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
40 mOhms ±1% 4.5W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
40 mOhms ±1% 5W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
41.7 µOhms ±0.25% 60W Metal Element Chassis Mount Resistor
47 mOhms ±1% 0.25W, 1/4W Chip Resistor 0805 (2012 Metric) Current Sense Thick Film
47 mOhms ±1% 4W Through Hole Resistor Axial Current Sense Metal Element
47 mOhms ±5% 0.25W, 1/4W Chip Resistor 0805 (2012 Metric) Current Sense Thick Film
47 Ohms ±5% 0.75W, 3/4W Chip Resistor Wide 1206 (3216 Metric), 0612 Current Sense Thick Film
470 mOhms ±1% 0.25W, 1/4W Chip Resistor 0805 (2012 Metric) Current Sense Thick Film
470 mOhms ±5% 0.25W, 1/4W Chip Resistor 0805 (2012 Metric) Current Sense Thick Film
470 Ohms ±5% 0.75W, 3/4W Chip Resistor Wide 1206 (3216 Metric), 0612 Current Sense Thick Film
5 mOhms ±1% 2W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
5 mOhms ±1% 3W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
5 mOhms ±1% 4.5W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
5 mOhms ±1% 5W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
5 mOhms ±1% 7W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
50 µOhms ±0.25% 50W Metal Element Chassis Mount Resistor
50 mOhms ±1% 2W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
50 mOhms ±1% 3W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
50 mOhms ±1% 4.5W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
50 mOhms ±1% 5W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
50 mOhms ±1% 7W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
500 µOhms ±0.25% 5W Metal Element Chassis Mount Resistor
500 mOhms ±1% 0.25W, 1/4W Chip Resistor 0603 (1608 Metric) Current Sense Thick Film
500 mOhms ±1% 0.5W, 1/2W Chip Resistor 1206 (3216 Metric) Current Sense Thick Film
51 mOhms ±1% 4W Through Hole Resistor Axial Current Sense Metal Element
510 mOhms ±1% 0.5W, 1/2W Chip Resistor 1206 (3216 Metric) Current Sense Thick Film
5930 0.001 OHMS 10W 0.5% FOR DC
5930 0.001OHMS 10W 1% FOR DC
5930 0.002 OHMS 8W 0.5% FOR DC
5930 0.002OHMS 8W 1% FOR DC
5930 0.003 OHMS 6W 0.5% FOR DC
5930 0.003OHMS 6W 1% FOR DC
60 mOhms ±1% 3W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
60 mOhms ±1% 4.5W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
60 mOhms ±1% 7W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
62.5 µOhms ±0.25% 40W Metal Element Chassis Mount Resistor
620 mOhms ±1% 1W Chip Resistor 2512 (6432 Metric) Current Sense Thick Film
68 mOhms ±1% 0.25W, 1/4W Chip Resistor 0805 (2012 Metric) Current Sense Thick Film
68 mOhms ±5% 0.25W, 1/4W Chip Resistor 0805 (2012 Metric) Current Sense Thick Film
70 mOhms ±1% 2W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
70 mOhms ±1% 3W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
70 mOhms ±1% 4.5W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
70 mOhms ±1% 5W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
70 mOhms ±1% 7W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
75 mOhms ±1% 3W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
75 mOhms ±1% 4.5W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
75 mOhms ±1% 7W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
75 mOhms ±5% 0.25W, 1/4W Chip Resistor 0805 (2012 Metric) Current Sense Thick Film
7W 4 TERM 0.040 OHMS 1% CURRENT
8 mOhms ±1% 4W Through Hole Resistor Axial Current Sense Metal Element
80 mOhms ±1% 2W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
80 mOhms ±1% 3W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
80 mOhms ±1% 4.5W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
80 mOhms ±1% 5W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
80 mOhms ±1% 7W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
820 mOhms ±5% 0.25W, 1/4W Chip Resistor 0805 (2012 Metric) Current Sense Thick Film
90 mOhms ±1% 3W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
90 mOhms ±1% 4.5W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
90 mOhms ±1% 5W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
90 mOhms ±1% 7W Through Hole Resistor Axial Current Sense, Non-Inductive Metal Element
RES 0.0003 OHM 0.5% 10W 3920
RES 0.0003 OHM 1% 10W 3920
RES 0.0005 OHM 0.5% 10W 5930
RES 0.0005 OHM 0.5% 9W 3920
RES 0.0005 OHM 1% 9W 3920
RES 0.001 OHM 0.5% 8W 3920
RES 0.001 OHM 1% 6W 2512
RES 0.001 OHM 1% 8W 3920
RES 0.002 OHM 0.5% 6W 3920
RES 0.002 OHM 1% 5W 2512
RES 0.002 OHM 1% 6W 3920
RES 0.003 OHM 0.5% 5W 3920
RES 0.003 OHM 1% 4W 2512
RES 0.003 OHM 1% 5W 3920
RES 0.004 OHM 0.5% 4W 3920
RES 0.004 OHM 1% 4W 3920
RES 0.004 OHMS 3W 0.5% 2512
RES 0.004 OHMS 3W 1% 2512
RES 0.004 OHMS 4W 0.5% 3920
RES 0.004 OHMS 4W 1% 3920
RES 0.005 OHM 0.5% 3W 3920
RES 0.005 OHM 1% 3W 3920
RES 0.005 OHM 1% 3W AXIAL
RES 0.005 OHM 1% 5W AXIAL
RES 0.005 OHMS 2.5W 0.5% 2512
RES 0.005 OHMS 2.5W 1% 2512
RES 0.005 OHMS 3W 0.5% 3920
RES 0.005 OHMS 3W 1% 3920
RES 0.01 OHM 1% 5W AXIAL
RES 0.015 OHM 1% 3W AXIAL
RES 0.015 OHM 1% 5W AXIAL
RES 0.02 OHM 1% 3W AXIAL
RES 0.025 OHM 1% 3W AXIAL
RES 0.025 OHM 1% 5W AXIAL
RES 0.025 OHMS 5W 1% 4725
RES 0.03 OHM 1% 3W AXIAL
RES 0.03 OHM 1% 5W AXIAL
RES 0.04 OHM 1% 3W AXIAL
RES 0.04 OHM 1% 5W AXIAL
RES 0.05 OHM 1% 1/2W 1206
RES 0.05 OHM 1% 3W AXIAL
RES 0.05 OHM 1% 5W AXIAL
RES 0.07 OHM 1% 3W AXIAL
RES 0.07 OHM 1% 5W AXIAL
RES 0.08 OHM 1% 3W AXIAL
RES 0.08 OHM 1% 5W AXIAL
RES 0.09 OHM 1% 5W AXIAL
RES 0.1 OHM 1% 3W AXIAL
RES 0.1 OHM 1% 5W AXIAL
RES 0.15 OHM 1% 3W AXIAL
RES 0.15 OHM 1% 5W AXIAL
RES 0.2 OHM 1% 3/4W 2010
RES 0.2 OHM 1% 3W AXIAL
RES 0.2 OHM 1% 5W AXIAL
RES 0.25 OHM 1% 5W AXIAL
RES 0.39 OHM 1% 3/4W 2010
RES 0.5 OHM 1% 1/8W 0402
RES 0.5 OHM 1% 1W 2512
RES 1 OHM 1% 1/3W 0805
RES 10 OHM 1% 1/4W 0603
RES 10 OHM 1% 1/8W 0402
RES 3.3 OHM 1% 1/2W 1206
RES 3.3 OHM 1% 1W 2512
SHUNT 10000A 0.05V 0.1%
Shunt 1000A 0.05V 0.1%
Shunt 100A 0.05V 0.1%
SHUNT 20000A 0.05V 0.1%
SHUNT 2000A 0.05V 0.1%
Shunt 200A 0.05V 0.1%
Shunt 300A 0.05V 0.1%
SHUNT 5000A 0.05V 0.1%
Shunt 500A 0.05V 0.1%
Shunt 50A 0.05V 0.1%

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