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

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

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RL0805FR-070R12L

Yageo Current Sense Resistors - SMD 0.12 Ohm 1% 18W
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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

72750
Ships to you
between Fri. 26 Dec to Thu. 01 Jan

January 2026

January 2026
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AUD 0.0317

Multiples of: 5000

RLP25FEER200

Low Resistors & Current Sense Resistors - Surface Mount 2512.0 RoHS
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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.

TA-I Tech

68860
Ships to you
between Fri. 09 Jan to Wed. 14 Jan

January 2026

January 2026
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AUD 0.0551

Multiples of: 10

LRMAT2512-R005FT4

Current Sense Resistors - SMD 2512 5mOhms 1% Standard
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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

68714
Ships to you
between Fri. 26 Dec to Thu. 01 Jan

January 2026

January 2026
	S	M	T	W	T	F	S
53	28	29	30	31	1	2	3
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AUD 0.2071

Multiples of: 4000

ERJ-8RSFR10V

Current Sense Resistors - SMD 1206 0.1ohm 1% Curr Sense AEC-Q200
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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

68196
Ships to you
between Thu. 01 Jan to Mon. 05 Jan

January 2026

January 2026
	S	M	T	W	T	F	S
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AUD 0.1064

Multiples of: 1

ERJ-3RQF4R7V

Current Sense Resistors - SMD 0603 4.7ohm 1% Curr Sense AEC-Q200
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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

67909
Ships to you
between Fri. 26 Dec to Thu. 01 Jan

January 2026

January 2026
	S	M	T	W	T	F	S
53	28	29	30	31	1	2	3
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5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7

AUD 0.026

Multiples of: 5000

KRL1220E-M-R010-F-T5

Current Sense Resistors - SMD 1/2W 10m ohm 1%
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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

67739
Ships to you
between Thu. 01 Jan to Mon. 05 Jan

January 2026

January 2026
	S	M	T	W	T	F	S
53	28	29	30	31	1	2	3
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6	1	2	3	4	5	6	7

AUD 0.1519

Multiples of: 1

HoJLR2512-3W-100mR-1%

3W 100mΩ 2512 Current Sense Resistors/Shunt Resistors ROHS
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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.

Milliohm

67736
Ships to you
between Fri. 09 Jan to Wed. 14 Jan

January 2026

January 2026
	S	M	T	W	T	F	S
53	28	29	30	31	1	2	3
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5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7

AUD 0.0866

Multiples of: 5

WSL3921L2000FEA

Vishay Dale Current Sense Resistors - SMD 3watts .0002ohms 1%
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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.

Vishay

66452
Ships to you
between Thu. 01 Jan to Mon. 05 Jan

January 2026

January 2026
	S	M	T	W	T	F	S
53	28	29	30	31	1	2	3
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AUD 0.8225

Multiples of: 1

ERJ-6DQFR43V

Current Sense Resistors - SMD 0805 430mOhms 1% Curr Sens AEC-Q200
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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

8989
Ships to you
between Thu. 01 Jan to Mon. 05 Jan

January 2026

January 2026
	S	M	T	W	T	F	S
53	28	29	30	31	1	2	3
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AUD 0.0611

Multiples of: 1

PRL1632-R008-F-T1

8 mOhms ±1% 1W Chip Resistor Wide 1206 (3216 Metric), 0612 Current Sense Thin Film
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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

0
6 to 16 Weeks