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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MFHA1206R4000FC


Current Sense Resistors - SMD MFHA, 1206 SIZE, 1 Watt, 400 mohm, 100 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 : 2377
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USD 0.1064

Multiples of: 1

UR732ATTD68L0F


Current Sense Resistors - SMD 1/4watt 0.068ohm 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.

KOA Speer Availability : 2377
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USD 0.1477

Multiples of: 1

KRL3264E-C-R470-F-T1


Current Sense Resistors - SMD 0.47 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 : 2376
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USD 0.2352

Multiples of: 1

UCR03EVPFLR200


Current Sense Resistors - SMD 0603 0.2ohm 1% CS-Thk Film 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 : 2375
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USD 0.1063

Multiples of: 1

LTR10EVHFL2R40


2.4 Ohms ±1% 0.5W, 1/2W Chip Resistor Wide 0805 (2012 Metric), 0508 Automotive AEC-Q200, Current Sense 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.

ROHM Availability : 2375
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USD 0.1968

Multiples of: 1

TLR3A20WR075FTDG


Current Sense Resistors - SMD TLR 2512 2.0W R075 1% 75PPM 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 : 2372
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USD 0.4932

Multiples of: 1

OAR5R010JLF


Current Sense Resistors - Through Hole 0.01 OHM 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.

TT Electronics Availability : 2371
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USD 0.6688

Multiples of: 1

WSLP40264L000FEA


Current Sense Resistors - SMD Power Metal Strip Resistors Very High Power to 7 W Low Value down to 0.0003 Ohm Surface Mount
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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 : 2371
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USD 1.0778

Multiples of: 1

FRM121WJR002TM


1W 2mΩ Current Sensing Resistors ±50ppm/℃ ±5% 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.

FOJAN Electronics Availability : 2368
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USD 0.0185

Multiples of: 20

ASR-F-5-2F


Low Resistors & Current Sense Resistors - Surface Mount 0.002Ohms ±1% 6W 3920 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 : 2368
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USD 0.2472

Multiples of: 1

RTT20R16JTE


Low Resistors & Current Sense Resistors - Surface Mount 2010 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 : 2365
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USD 0.0113

Multiples of: 20

RL1206JR-070R016L


Current Sense Resistors - SMD 16 mOhms 250mWat 5 % 1500 ppm/C 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 : 2364
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USD 0.0152

Multiples of: 20

Y14880R00500B9R


Current Sense Resistors - SMD 0.005ohms 0.1% 3w
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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 : 2363
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USD 13.64

Multiples of: 1

Hot SR732ATTDR220F


Current Sense Resistors - SMD .22 OHM 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.

KOA Speer Availability : 2360
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USD 0.0606

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 Availability : 2357
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USD 0.0335

Multiples of: 10

HolRS3921-5W-5mR-1%


5W 5mΩ 3921 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 : 2357
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USD 0.2641

Multiples of: 5

ERJ-1TRSJR15U


Current Sense Resistors - SMD 2512 0.15ohm 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 Availability : 1985
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USD 0.2926

Multiples of: 1

RL1218JK-070R1L


Current Sense Resistors - SMD 0.1 Ohm 5% 1W
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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 : 1891
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USD 0.143

Multiples of: 1

WSL2010R0400FEA


40 mOhms ±1% 0.5W, 1/2W Chip Resistor 2010 (5025 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 Availability : 1786
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USD 0.0724

Multiples of: 1

RL1206FR-070R06L


Current Sense Resistors - SMD 0.06 Ohm 1% 1/2 W 1000ppm
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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 : 679
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USD 0.0108

Multiples of: 50

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