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.
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RLM12FTCMR015


Low Resistors & Current Sense Resistors - Surface Mount 0.015Ohms ±1% 1W 1206 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 Availability : 2454
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USD 0.0222

Multiples of: 10

RM1206F1R010GM


Current Sensing Resistors 1206 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.

LIZ Availability : 2454
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USD 0.0244

Multiples of: 10

RL0805FR-7W0R33L


Yageo Current Sense Resistors - SMD 0.33 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 Availability : 2454
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USD 0.0513

Multiples of: 1

LR1206-21R012F4


Low Resistors & Current Sense Resistors - Surface Mount 0.012Ohms ±1% 1W 1206 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.

RALEC Availability : 2454
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USD 0.0516

Multiples of: 5

ASR-K-3-3.5F


4W 3.5mΩ Surface Mount Shunt ±70ppm/℃ ±1% 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.

Yezhan Availability : 2454
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USD 0.2515

Multiples of: 1

CUM2512-24FR200


Low Resistors & Current Sense Resistors - Surface Mount 0.2Ohms ±1% 2W 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.

FORT Availability : 2452
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USD 0.0542

Multiples of: 5

CSS2H-5930R-L500F


Current Sense Resistors - SMD 0.5mOHMS 8W 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.

Bourns Availability : 2452
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USD 0.7128

Multiples of: 1

RL1210FR-070R039L


Chip Resistor - Surface Mount ±1% 1210 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.

Yageo Availability : 2451
Ship by Fri. 11 Jul to Wed. 16 Jul Calender.png

USD 0.0318

Multiples of: 10

KRL3216T4A-M-R003-F-T1


Current Sense Resistors - SMD 4 terminals 1.0W .003 ohm 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.

Susumu Availability : 2450
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USD 0.3829

Multiples of: 1

PE2512FKE070R015L


Yageo Current Sense Resistors - SMD 2512 Case 15 mOhm 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 Availability : 2448
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USD 0.1221

Multiples of: 1

KRL3264E-C-R680-F-T1


Current Sense Resistors - SMD 0.68 ohm 1% 2.0W
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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 Availability : 2445
Ship by Wed. 25 Jun to Fri. 27 Jun Calender.png

USD 0.355

Multiples of: 1

SR731JTTDR750F


Current Sense Resistors - SMD 0.750ohms 1% 200 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 Availability : 2444
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USD 0.0803

Multiples of: 1

SR732ETTE6R65F


Current Sense Resistors - SMD 6.65ohms 1% 100 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 Availability : 2444
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USD 0.2423

Multiples of: 1

SR732ETTE1R82F


Current Sense Resistors - SMD 1.82ohms 1% 100 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 Availability : 2444
Ship by Wed. 25 Jun to Fri. 27 Jun Calender.png

USD 0.2423

Multiples of: 1

HoSRX3920-5W-1mR-0.5%


5W 1mΩ Surface Mount Current Sensing Resistors ±25ppm/℃ ±0.5% 3920 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 Availability : 2444
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USD 0.3253

Multiples of: 1

LRC-LR1206-01-R250-F


Current Sense Resistors - SMD .25 OHM 12W 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.

TT Electronics Availability : 2443
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USD 0.8009

Multiples of: 1

RLP73N2BR068JTD


RLP73N 2B R068 5% 5K RLCurrent Sense Resistor High PowerFixed 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.

TE Connectivity Availability : 2441
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USD 0.1238

Multiples of: 1

TLR2HWDTE10L0F75


KOA Speer Current Sense Resistors - SMD 2W 0.01 Ohm 1% 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 Availability : 2440
Ship by Wed. 25 Jun to Fri. 27 Jun Calender.png

USD 0.3311

Multiples of: 1

RL1220S-560-F


56 Ohms ±1% 0.333W, 1/3W Chip Resistor 0805 (2012 Metric) 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 Availability : 2439
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USD 0.0461

Multiples of: 1

WSLP0805R0150FEA


Current Sense Resistors - SMD 1/2Watt 0.015Ohm 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 Availability : 1818
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USD 0.3718

Multiples of: 1

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