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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PMR50HZPFU10L0

10 mOhms ±1% 1W Chip Resistor 2010 (5025 Metric) Automotive AEC-Q200, Current Sense 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.

ROHM

3880
Ships to you
between Thu. 03 Sep to Mon. 07 Sep

September 2026

September 2026
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AUD 0.3678

Multiples of: 1

ERJ-B3BJR43V

Current Sense Resistors - SMD 0508 0.43ohms 5% Thick Film Resistor
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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

0
6 to 16 Weeks

January 2027

January 2027
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AUD 0.1866

Multiples of: 1

ERJ-2BWJR075X

Current Sense Resistors - SMD 0402 0.075ohm 5% 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

0
6 to 16 Weeks

January 2027

January 2027
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AUD 0.1866

Multiples of: 10000

CFN1206AJX-R040ELF

Current Sense Resistors - SMD ResMetalFoil A 1206 R040 5% 1W TCR100
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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.

Bourns

0
6 to 16 Weeks

January 2027

January 2027
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6	31	1	2	3	4	5	6

AUD 0.1872

Multiples of: 1

KRL1220E-C-R015-F-T1

Current Sense Resistors - SMD Current Sensing Resistors 0805 0.5W 0.015 ohm 1% 50ppm, AEC Q200 Qualified
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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

January 2027

January 2027
	S	M	T	W	T	F	S
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5	24	25	26	27	28	29	30
6	31	1	2	3	4	5	6

AUD 0.1875

Multiples of: 1

LRMAT2512-R007FT4

Res Metal Alloy 2512 0.007 Ohm 1% 2W Â±100ppm/Â°C Pad SMD T/R Automotive
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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

0
6 to 16 Weeks

January 2027

January 2027
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6	31	1	2	3	4	5	6

AUD 0.1877

Multiples of: 4000

RL73H2BR13FTDF

Current Sense Resistors - SMD RL73H 2B R13 1%1K RL
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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.

TE Connectivity

0
6 to 16 Weeks

January 2027

January 2027
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AUD 0.188

Multiples of: 1

1-2176049-3

Current Sense Resistors - SMD RLP73N 1E R16 1% 1K RL
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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.

TE Connectivity

0
6 to 16 Weeks

January 2027

January 2027
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53	27	28	29	30	31	1	2
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AUD 0.188

Multiples of: 1000

ERJ-B3CJR075V

Current Sense Resistors - SMD 0508 0.07ohms 5% Tol 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

0
6 to 16 Weeks

January 2027

January 2027
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AUD 0.1883

Multiples of: 1

SR73W3ATTER510F

Low Resistors & Current Sense Resistors - Surface Mount 0.51Ohms Â±1% 1W 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.

KOA Speer

0
6 to 16 Weeks

January 2027