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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SR732ETTE2R21F


Current Sense Resistors - SMD 2.21ohms 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 : 3758
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USD 0.1237

Multiples of: 1

MFLA2512R3300FC


Current Sense Resistors - SMD MFLA, 2512 SIZE, 1 Watt, 330 mohm, 200 TCR AEC-Q
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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.

Eaton Availability : 3758
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USD 0.174

Multiples of: 1

TLRP2H10WR100FTE


Current Sense Resistors - SMD TLRP 2010 1.0W R100 1% 75PPM 4K 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 : 3758
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USD 0.1853

Multiples of: 1

PMR50HZPJU8L0


8 mOhms ±5% 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 Availability : 3758
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USD 0.1956

Multiples of: 1

SR732ETTE4R12F


KOA Speer Current Sense Resistors - SMD 4.12ohms 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 : 3758
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USD 0.2423

Multiples of: 1

SR732ATTER392F


Current Sense Resistors - SMD 0.392ohms 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 : 3756
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USD 0.1272

Multiples of: 1

RL73K3AR56JTE


Current Sense Resistors - SMD RL73K 3A R56 5% 4K 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 : 3756
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USD 0.2045

Multiples of: 1

LTR10EVHFLR500


Current Sense Resistors - SMD 0805 0.5ohm 1% Rev Term 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 : 3755
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USD 0.1744

Multiples of: 1

GMR100HTBFA10L0


Current Sense Resistors - SMD 2512 0.01ohm 1% Shunt Res 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 : 3755
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USD 0.6556

Multiples of: 1

SR732ETTER287F


Current Sense Resistors - SMD 0.287ohms 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.

KOA Speer Availability : 3753
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USD 0.16

Multiples of: 1

WSL1206R0400FEB


Current Sense Resistors - SMD 1/4watt .04ohms 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 : 3753
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USD 0.3619

Multiples of: 1

LTR18EZPFLR510


Current Sense Resistors - SMD 1206 0.51ohm 1% Rev Term 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 : 3752
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USD 0.1557

Multiples of: 1

CFN1206AJZ-R005ELF


Current Sense Resistors - SMD ResMetalFoil A 1206 R005 5% 1W TCR50
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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 : 3750
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USD 0.1193

Multiples of: 1

WSL2010R1000FTA


Current Sense Resistors - SMD .25watt .1ohm 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.

Vishay Availability : 3749
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USD 0.7536

Multiples of: 1

TLRP3A20DR035FTE


Current Sense Resistors - SMD TLRP 2512 2.0W R035 1% 50PPM 4K 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 : 3748
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USD 0.1848

Multiples of: 1

PRL1632-R006-F-T1


6 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 Availability : 3747
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USD 0.2011

Multiples of: 1

FRM252WJR040TN


2W 40mΩ Current Sensing Resistors ±50ppm/℃ ±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.

FOJAN Electronics Availability : 3744
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USD 0.0282

Multiples of: 10

HoYLR2512-2W-15mR-1%


2W 15mΩ Surface Mount Current Sensing Resistors ±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.

Milliohm Availability : 3744
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USD 0.0295

Multiples of: 10

HoYLR2512-2W-8mR-1%


2W 8mΩ Surface Mount Current Sensing Resistors ±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.

Milliohm Availability : 3744
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USD 0.0324

Multiples of: 10

LRC-LR2010LF-01-R500-G


Res Thick Film 2010 0.5 Ohm 2% 1W 100ppm/C Pad SMD Automotive T/R
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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 : 0
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USD 0.3639

Multiples of: 1

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