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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WSLT2512R0400FEB

40 mOhms ±1% 1W Chip Resistor 2512 (6432 Metric) Anti-Sulfur, Automotive AEC-Q200, Current Sense, Moisture Resistant, Pulse Withstanding Metal Element
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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

971
Ships to you
between Fri. 21 Aug to Thu. 27 Aug

August 2026

August 2026
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AUD 0.7267

Multiples of: 1

WLAR030FE

Current Sense Resistors - Through Hole 0.5W .030 ohms 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.

Ohmite

266
Ships to you
between Fri. 21 Aug to Thu. 27 Aug

August 2026

August 2026
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AUD 0.9401

Multiples of: 1

SLN3TTED5L00F

KOA Speer Current Sense Resistors - SMD 5mOhm 1% 3W -110 ppm
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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.

KOA Speer

266
Ships to you
between Thu. 27 Aug to Mon. 31 Aug

August 2026

August 2026
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31	26	27	28	29	30	31	1
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AUD 1.4962

Multiples of: 1

SLN2TTEDR100D

Current Sense Resistors - SMD 2W 0.1 Ohm 0.5% 75ppm
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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.

KOA Speer

265
Ships to you
between Thu. 27 Aug to Mon. 31 Aug

August 2026

August 2026
	S	M	T	W	T	F	S
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35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 1.3462

Multiples of: 1

WSR2R1200FTA

Vishay Dale Current Sense Resistors - SMD 2watts 0.12ohms 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

265
Ships to you
between Thu. 27 Aug to Mon. 31 Aug

August 2026

August 2026
	S	M	T	W	T	F	S
31	26	27	28	29	30	31	1
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35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 2.003

Multiples of: 1

BPR58CR33K

KOA Speer Current Sense Resistors - Through Hole 0.33 Ohm 5W 10% 350ppm
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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.

KOA Speer

264
Ships to you
between Thu. 27 Aug to Mon. 31 Aug

August 2026

August 2026
	S	M	T	W	T	F	S
31	26	27	28	29	30	31	1
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35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 1.0885

Multiples of: 1

FCSL64R020FER

Current Sense Resistors - SMD 2W 0.02 Ohms 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.

Ohmite

262
Ships to you
between Thu. 27 Aug to Mon. 31 Aug

August 2026

August 2026
	S	M	T	W	T	F	S
31	26	27	28	29	30	31	1
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36	30	31	1	2	3	4	5

AUD 0.8849

Multiples of: 1

SMF06MAFR010T

500mW 10m 100ppm/ 1% 0603 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.

SART

261
Ships to you
between Fri. 04 Sep to Wed. 09 Sep

September 2026

September 2026
	S	M	T	W	T	F	S
36	30	31	1	2	3	4	5
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41	4	5	6	7	8	9	10

AUD 0.0655

Multiples of: 10

PE1206FRF470R02L

Current Sense Resistors - SMD 20 mOhms 100ppm 1206 1% 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.

Yageo

223
Ships to you
between Fri. 04 Sep to Wed. 09 Sep

September 2026

September 2026
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36	30	31	1	2	3	4	5
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AUD 0.075

Multiples of: 10

MA251230FR006MZ

Low Resistors & Current Sense Resistors - Surface Mount 2512 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.

Ever Ohms

198
Ships to you
between Fri. 04 Sep to Wed. 09 Sep

September 2026