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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CRM0805-FX-R510ELF


Current Sense Resistors - SMD 0.25W 1% 0.51 Ohm
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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 : 48500
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USD 0.0392

Multiples of: 5000

SR732ETTER255F


Current Sense Resistors - SMD 0.255ohms 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 : 7927
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USD 0.3625

Multiples of: 1

WSL40262L000FEB


2 mOhms ±1% 3W Chip Resistor Nonstandard 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 : 7922
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USD 0.8873

Multiples of: 1

ERJ-6DQJ5R1V


Current Sense Resistors - SMD 0805 5.1ohms 5% Curr Sens 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 : 7917
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USD 0.0272

Multiples of: 1

WSR2R0800FEA


80 mOhms ±1% 2W Chip Resistor 4527 J-Lead 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 : 7916
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USD 0.505

Multiples of: 1

WSLT2010R1500FEA18


Current Sense Resistors - SMD Power Metal Strip Resistors High Temperature 275 C High Power 1 W Low Value down to 0.01 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 : 7915
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USD 0.3773

Multiples of: 1

LR2512-23R010F4


Low Resistors & Current Sense Resistors - Surface Mount 0.01Ohms ±1% 3W 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.

RALEC Availability : 7910
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USD 0.0747

Multiples of: 5

LVT04R0200FER


Current Sense Resistors - SMD 0.02 ohm 1% 0.33W Current Sense
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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 : 7906
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USD 0.2168

Multiples of: 1

LRCS0805-0R1FT5


Current Sense Resistors - SMD 0.1 ohm 1% 200V Low Value SMT
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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 : 7903
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USD 0.2379

Multiples of: 1

WSL1206R0100FEB


10 mOhms ±1% 0.25W, 1/4W Chip Resistor 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 : 7902
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USD 0.3201

Multiples of: 1

HoLTT0402-1/16W-165K-1%


62.5mW 165kΩ 0402 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 : 7895
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USD 0.0071

Multiples of: 50

CSS2H-3920R-L300F


Current Sense Resistors - SMD .0003 OHM 1% 5W 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 : 7889
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USD 1.0462

Multiples of: 1

UCR10EVHFSR091


Current Sense Resistors - SMD 0805 0.091ohm 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 : 7886
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USD 0.235

Multiples of: 1

KRL1632E-C-R022-F-T5


Current Sense Resistors - SMD 0.75W 0.022 ohm 1% 50ppm
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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 : 7885
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USD 0.102

Multiples of: 1

ERJ-6BQFR30V


Panasonic Current Sense Resistors - SMD
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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 : 7879
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USD 0.0458

Multiples of: 1

ERJ-6BWFR075V


Panasonic Current Sense Resistors - SMD 0805 0.07ohm 1% 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 : 7873
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USD 0.1611

Multiples of: 1

RLP73N2BR082JTD


Current Sense Resistors - SMD RLP73N 2B R082 5% 5K 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 : 7867
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USD 0.1277

Multiples of: 1

RCWE2512R510FKEA


510 mOhms ±1% 2W Chip Resistor 2512 (6432 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.

Vishay Availability : 7372
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USD 0.1861

Multiples of: 1

WSL2010R0130FEA18


Res Metal Strip 2010 0.013 Ohm 1% 1W ±75ppm/C Molded 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.

Vishay Availability : 6963
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USD 0.5414

Multiples of: 1

ERJ-8CWFR020V


20 mOhms ±1% 1W Chip Resistor 1206 (3216 Metric) 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.

Panasonic Availability : 4748
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USD 0.0827

Multiples of: 5

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