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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CR1210FR510P05R


Low Resistors & Current Sense Resistors - Surface Mount 0.51Ohms ±1% 1/2W 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.

Ever Ohms Availability : 4286
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USD 0.0108

Multiples of: 50

CRM2512-FX-1502ELF


Current Sense Resistors - SMD 2watts 1% 15kohms 100 PPM 2512
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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 : 4281
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USD 0.1417

Multiples of: 1

HoLR2512-6mR-5%


6mΩ Current Sensing Resistors ±25ppm/℃ ±5% 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 Availability : 4279
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USD 0.0284

Multiples of: 10

WSLP39213L000FEA


Current Sense Resistors - SMD 5watt .003ohm 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 : 4279
Ship by Wed. 25 Jun to Fri. 27 Jun Calender.png

USD 0.9174

Multiples of: 1

Hot UCR18EVHFSR047


Current Sense Resistors - SMD 1206 0.047ohm 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.

ROHM Availability : 4277
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USD 0.1967

Multiples of: 1

PA2512FKE7W0R007E


Current Sense Resistors - SMD 7 mOhms 50PPMC 2W 2W 1% 2512
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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 : 4276
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USD 0.2208

Multiples of: 1

CUM1206-15FR012


1W 12mΩ ±1% 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.

FORT Availability : 4270
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USD 0.0336

Multiples of: 5

ERJ-B2BJR36V


Current Sense Resistors - SMD 0612 0.36ohms 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 Availability : 4268
Ship by Wed. 25 Jun to Fri. 27 Jun Calender.png

USD 0.1079

Multiples of: 1

HPCR0402F475KK9


High power surface mount resistance 0402 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.

ResistorToday Availability : 4268
Ship by Fri. 11 Jul to Wed. 16 Jul Calender.png

USD 0.0006

Multiples of: 100

CR1206JR160P05R


Low Resistors & Current Sense Resistors - Surface Mount 0.16Ohms ±5% 1/4W 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.

Ever Ohms Availability : 4268
Ship by Fri. 11 Jul to Wed. 16 Jul Calender.png

USD 0.0025

Multiples of: 100

RL0805JR-070R47L


470 mOhms ±5% 0.125W, 1/8W Chip Resistor 0805 (2012 Metric) Automotive AEC-Q200, Current Sense, Moisture Resistant Thick 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.

Yageo Availability : 4268
Ship by Fri. 11 Jul to Wed. 16 Jul Calender.png

USD 0.0049

Multiples of: 100

PE0603FRF7T0R039L


Current Sense Resistors - SMD 39 mOhms 100ppm 0603 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 Availability : 4267
Ship by Fri. 11 Jul to Wed. 16 Jul Calender.png

USD 0.0602

Multiples of: 5

CFN0805AFX-R020ELF


Current Sense Resistors - SMD .02 OHM 1% 3/4W 100PPM
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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 : 4267
Ship by Wed. 25 Jun to Fri. 27 Jun Calender.png

USD 0.1

Multiples of: 1

RLP73K3AR27JTE


Current Sense Resistors - SMD RLP73K 3A R27 5% 2K 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 Availability : 4267
Ship by Wed. 25 Jun to Fri. 27 Jun Calender.png

USD 0.2409

Multiples of: 1

WLCR050FET


Current Sense Resistors - Through Hole 2W .050 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 Availability : 4267
Ship by Wed. 25 Jun to Fri. 27 Jun Calender.png

USD 0.5816

Multiples of: 1

SR732ATTDR390F


Low Resistors & Current Sense Resistors - Surface Mount 0.39Ohms ±1% 330mW 0805 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 Availability : 4262
Ship by Wed. 25 Jun to Fri. 27 Jun Calender.png

USD 0.1261

Multiples of: 1

RCWE1206R100FKEA


Current Sense Resistors - SMD 1/2watt .1ohms 1% 100ppm
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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 : 4262
Ship by Fri. 27 Jun to Thu. 03 Jul Calender.png

USD 0.2639

Multiples of: 1

LVK12R039DER


Ohmite Current Sense Resistors - SMD 12W 0.039 OHM 0.5%
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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 Availability : 4262
Ship by Wed. 25 Jun to Fri. 27 Jun Calender.png

USD 0.3289

Multiples of: 1

HoJLR2512-3W-3mR-1%


3W 3mΩ 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 Availability : 4260
Ship by Fri. 11 Jul to Wed. 16 Jul Calender.png

USD 0.0534

Multiples of: 5

WFCP06122L000FE66


Current Sense Resistors - SMD 2mOhms 1% 2w
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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 : 4259
Ship by Wed. 25 Jun to Fri. 27 Jun Calender.png

USD 0.1349

Multiples of: 1

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