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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WSLP0805R0140FEB


14 mOhms ±1% 0.5W, 1/2W Chip Resistor 0805 (2012 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 : 7738
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USD 0.4455

Multiples of: 1

MFHA2512R1000FE


Current Sense Resistors - SMD MFHA, 2512 SIZE, 2 Watt, 100 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 : 3100
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USD 0.1442

Multiples of: 1

LRMAN0815-R01FT4


Current Sense Resistors - SMD 0815 10mOhms 1% Inverse
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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 : 3099
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USD 0.1332

Multiples of: 1

Hot PE1206FRF070R05L


Current Sense Resistors - SMD 50 mOhms 100ppm 1206 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 : 3097
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USD 0.0753

Multiples of: 1

ERJ-B1CFR12U


Current Sense Resistors - SMD 1020 0.12ohms 1% 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 : 3096
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USD 0.624

Multiples of: 1

RLM25FECR006


1W 6mΩ Surface Mount Current Sensing Resistors ±75ppm/℃ ±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.

TA-I Tech Availability : 3095
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USD 0.0367

Multiples of: 10

WSK1206R0100FEA


Current Sense Resistors - SMD 1/4watt .01ohm 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 : 3095
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USD 0.4067

Multiples of: 1

TLRP3A30DR025FTE


Current Sense Resistors - SMD TLRP 2512 3.0W R025 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 : 3093
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USD 0.2145

Multiples of: 1

TLR3APDTE1L50F75


Current Sense Resistors - SMD 3W 1.5 mOhm 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 : 3093
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USD 0.418

Multiples of: 1

Y14870R05000F9W


Vishay Precision Group Foil Resistors Current Sense Resistors - SMD 0.05ohms 0.1%
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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 : 3093
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USD 5.3168

Multiples of: 1

CRL0603-JW-R820ELF


Current Sense Resistors - SMD 0.82ohm 5% 1/10watt
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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 : 3090
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USD 0.017

Multiples of: 1

PT2512FK-070R2L


Current Sense Resistors - SMD 200mOhms 1% 2512 75PPMC 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 : 3089
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USD 0.0946

Multiples of: 5

WSR2R0900FEA


90 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 : 3089
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USD 0.445

Multiples of: 1

ERJ-6DSFR16V


Current Sense Resistors - SMD 0805 160mOhms 1% 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 : 3088
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USD 0.0588

Multiples of: 1

SR732BTTER590F


Current Sense Resistors - SMD 0.590ohms 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 : 3087
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USD 0.0735

Multiples of: 1

RL0510S-1R5-F


1.5 Ohms ±1% 0.167W, 1/6W Chip Resistor 0402 (1005 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 : 3085
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USD 0.0715

Multiples of: 1

ERJ-B3BFR22V


Current Sense Resistors - SMD 0508 0.22ohms 1% 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 : 3085
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USD 0.1522

Multiples of: 1

KRL2012E-M-R008-F-T5


Current Sense Resistors - SMD 1W 8m 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.

Susumu Availability : 3083
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USD 0.1575

Multiples of: 1

LR2512LF-01-R200-FT


Current Sense Resistors - SMD .2ohms 2watts 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 : 3083
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USD 0.5267

Multiples of: 1

RLP73K2AR68JTD


RLP73K 2A R68 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 : 3082
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USD 0.0378

Multiples of: 5000

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