About Current Sense Resistors

Current Sense Resistors

Current Sense Resistors (CSR) are components used for sensing and measuring the current in a circuit or system. They are resistors that have a very low resistance value so as to produce a small voltage signal for controlling the current in a circuit. The current through the resistor will cause a voltage drop across the resistor which can be measured and used to determine the amount of current in the system. CSRs are available in various sizes, working ranges, and accuracy levels, and are used for a variety of applications, including power distribution monitoring, motor control, electronic lighting and voltage supervision.

Current Sense Resistors

Current Sense Resistors - SMD

Current Sense Resistors - Through Hole

Sorting

Sort Column:

Sort Direction:

Image	Stock Code(▲▼)	Description	Manufacturer	Availability ⓘ (▲▼)	Price(AUD) (Ex. GST)(▲▼)	Enter Qty

ERJ-8RQJ3R3V

Current Sense Resistors - SMD 1206 3.3ohm 5% Curr Sense AEC-Q200
Icon ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Panasonic

5049
Ships to you
between Thu. 20 Aug to Mon. 24 Aug

August 2026

August 2026
	S	M	T	W	T	F	S
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8
33	9	10	11	12	13	14	15
34	16	17	18	19	20	21	22
35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 0.087

Multiples of: 1

SR732BTTER124F

Current Sense Resistors - SMD 0.124ohms 1% 100PPM
Icon ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

KOA Speer

5044
Ships to you
between Thu. 20 Aug to Mon. 24 Aug

August 2026

August 2026
	S	M	T	W	T	F	S
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8
33	9	10	11	12	13	14	15
34	16	17	18	19	20	21	22
35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 0.4038

Multiples of: 1

FRM121WGR030TM

1W 30mΩ Current Sensing Resistors ±50ppm/℃ ±2% 1206 Current Sense Resistors/Shunt Resistors ROHS
Icon ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

FOJAN Electronics

5044
Ships to you
between Fri. 28 Aug to Wed. 02 Sep

September 2026

September 2026
	S	M	T	W	T	F	S
36	30	31	1	2	3	4	5
37	6	7	8	9	10	11	12
38	13	14	15	16	17	18	19
39	20	21	22	23	24	25	26
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10

AUD 0.0322

Multiples of: 20

TLRP3A20WR200FTE

Current Sense Resistors - SMD TLRP 2512 2.0W R200 1% 75PPM 4K RL
Icon ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity

5043
Ships to you
between Thu. 20 Aug to Mon. 24 Aug

August 2026

August 2026
	S	M	T	W	T	F	S
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8
33	9	10	11	12	13	14	15
34	16	17	18	19	20	21	22
35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 0.307

Multiples of: 1

ULRB12512R0075FLFSLT

Current Sense Resistors - SMD 1W 0.0075 OHM 1%
Icon ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TT Electronics

5041
Ships to you
between Thu. 20 Aug to Mon. 24 Aug

August 2026

August 2026
	S	M	T	W	T	F	S
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8
33	9	10	11	12	13	14	15
34	16	17	18	19	20	21	22
35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 0.4203

Multiples of: 1

KRL1220E-C-R022-F-T5

Current Sense Resistors - SMD 1/2W 0.022 Ohm 1% 50ppm
Icon ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Susumu

5040
Ships to you
between Thu. 20 Aug to Mon. 24 Aug

August 2026

August 2026
	S	M	T	W	T	F	S
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8
33	9	10	11	12	13	14	15
34	16	17	18	19	20	21	22
35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 0.1462

Multiples of: 1

LVK12R010CER

Current Sense Resistors - SMD .01 OHM.25% 12W
Icon ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Ohmite

5039
Ships to you
between Thu. 20 Aug to Mon. 24 Aug

August 2026

August 2026
	S	M	T	W	T	F	S
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8
33	9	10	11	12	13	14	15
34	16	17	18	19	20	21	22
35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 0.6248

Multiples of: 1

ERJ-6RQF1R0V

Current Sense Resistors - SMD 0805 1.0ohm 1% Curr Sense AEC-Q200
Icon ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Panasonic

4852
Ships to you
between Thu. 20 Aug to Mon. 24 Aug

August 2026

August 2026
	S	M	T	W	T	F	S
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8
33	9	10	11	12	13	14	15
34	16	17	18	19	20	21	22
35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 0.0657

Multiples of: 1

PT1206FR-7W0R2L

Low Resistors & Current Sense Resistors - Surface Mount 0.2Ohms Â±1% 1/2W 1206 RoHS
Icon ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Yageo

4723
Ships to you
between Fri. 28 Aug to Wed. 02 Sep

September 2026

September 2026
	S	M	T	W	T	F	S
36	30	31	1	2	3	4	5
37	6	7	8	9	10	11	12
38	13	14	15	16	17	18	19
39	20	21	22	23	24	25	26
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10

AUD 0.1187

Multiples of: 10

TLRP3A30CR020FTE

Current Sense Resistors - SMD TLRP 2512 3.0W R020 1% 25PPM 4K RL
Icon ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity

3880
Ships to you
between Fri. 14 Aug to Thu. 20 Aug

August 2026