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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RL1206JR-070R27L


Yageo Current Sense Resistors - SMD 0.27 Ohm 5% 12 W
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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 : 5238
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USD 0.0078

Multiples of: 50

MSMA2512R0200FGN


Current Sense Resistors - SMD MSMA, 2512 SIZE, 3 Watt, 20 mohm, 50 TCR NiCu Metal 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 : 5217
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USD 0.1606

Multiples of: 1

LVK24R050FER


50 mOhms ±1% 1W Chip Resistor 2512 (6432 Metric) Anti-Corrosive, 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.

Ohmite Availability : 5214
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USD 0.5406

Multiples of: 1000

ERJ-6DSFR13V


Current Sense Resistors - SMD 0805 130mOhms 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 : 5210
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USD 0.058

Multiples of: 1

Hot UCR01MVPFLR100


Current Sense Resistors - SMD 0402 0.1ohm 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.

ROHM Availability : 5208
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USD 0.088

Multiples of: 1

RL3720WT-R008-F


8 mOhms ±1% 1W Chip Resistor Wide 1508 (3720 Metric), 0815 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 : 5206
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USD 0.1815

Multiples of: 1

Hot ERJ-8BWJR024V


Current Sense Resistors - SMD 1206 0.024ohm 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 : 5205
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USD 0.1419

Multiples of: 1

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 : 5185
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USD 0.0594

Multiples of: 1

HoLRT2512-2W-680mR-1%


2W 680mΩ ±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 : 5184
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USD 0.065

Multiples of: 5

UR732ATTD33L0F


Current Sense Resistors - SMD 1/4watt 0.033ohm 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 : 5183
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USD 0.1465

Multiples of: 1

ERJ-8CWJR015V


Current Sense Resistors - SMD 1206 15mohm 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 : 5180
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USD 0.0784

Multiples of: 1

WU732BTTD25L0F


25 mOhms ±1% 1W Chip Resistor Wide 1206 (3216 Metric), 0612 Automotive AEC-Q200, 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.

KOA Speer Availability : 5177
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USD 0.1392

Multiples of: 1

RL1220S-R68-F


680 mOhms ±1% 0.333W, 1/3W Chip Resistor 0805 (2012 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 : 5175
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USD 0.0375

Multiples of: 1

UCR18EVHFSR033


Current Sense Resistors - SMD 1206 0.33ohm 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 : 5175
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USD 0.3489

Multiples of: 1

UR73D2BTTD10L0F


Current Sense Resistors - SMD .01 OHM 1/2W 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 : 5174
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USD 0.1058

Multiples of: 5

LCS0805-R47FT3


Current Sense Resistors - SMD 1/8W 0.47 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.

TT Electronics Availability : 5173
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USD 0.1503

Multiples of: 1

RL73K3AR12JTE


Current Sense Resistors - SMD RL73K 3A R12 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 : 5171
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USD 0.198

Multiples of: 1

ERJ-L1DKF50MU


Current Sense Resistors - SMD 2010 0.05ohm 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 : 5166
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USD 0.2191

Multiples of: 5000

WSK1206R0100FEA18


Current Sense Resistors - SMD 1/2watt 0.01ohm 1% High Power
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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 : 5109
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USD 0.44

Multiples of: 1

PMR10EZPFV3L00


3 mOhms ±1% 0.5W, 1/2W Chip Resistor 0805 (2012 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 : 5069
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USD 0.2233

Multiples of: 1

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