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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PA2512FKF7W0R1E


Current Sense Resistors - SMD 100mOhms 2W 100PPM/C 2512 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 : 7250
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USD 0.0786

Multiples of: 5

LR122WF300MT4E


2W 30mΩ Surface Mount Current Sensing Resistors ±50ppm/℃ ±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.

Uniroyal Availability : 3744
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USD 0.0333

Multiples of: 10

HoJLR2512-3W-180mR-1%


3W 180mΩ 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 0.0478

Multiples of: 10

TLRP3A20DR180FTE


Current Sense Resistors - SMD TLRP 2512 2.0W R180 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 : 3744
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USD 0.1848

Multiples of: 1

WU732BTTD33L0F


33 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 : 3743
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USD 0.1397

Multiples of: 1

PMR25HZPJV2L0


2 mOhms ±5% 1W Chip Resistor 1210 (3225 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 : 3743
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USD 0.216

Multiples of: 1

HoJLR2512-3W-240mR-1%


3W 240mΩ 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 : 3742
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USD 0.0423

Multiples of: 5

LVK20R050DER


50 mOhms ±0.5% 0.75W, 3/4W Chip Resistor 2010 (5025 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 : 3742
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USD 0.4862

Multiples of: 1

PA1206FRF470R008Z


Current Sense Resistors - SMD 8 mOhms 1 W 100PPM/C 1 % 1206 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 : 3740
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USD 0.1788

Multiples of: 1

PU3921FKM130R001L


Current Sense Resistors - SMD 3921 1% 3W 0.001 OHM 75 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.

Yageo Availability : 3740
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USD 0.5071

Multiples of: 1

MSMA2512R0300FGM


Current Sense Resistors - SMD MSMA, 2512 SIZE, 3 Watt, 30 mohm, 50 TCR MnCu 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 : 3739
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USD 0.174

Multiples of: 1

TLRP3A30CR035FTE


Current Sense Resistors - SMD TLRP 2512 3.0W R035 1% 25PPM 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 : 3739
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USD 0.2326

Multiples of: 1

RLM25FEER010


Low Resistors & Current Sense Resistors - Surface Mount 0.01Ohms ±1% 2W 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.

TA-I Tech Availability : 3738
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USD 0.0348

Multiples of: 10

ERJ-8BQFR91V


Current Sense Resistors - SMD 1206 0.91ohm 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 : 3737
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USD 0.044

Multiples of: 1

WW20WR220FTL


Low Resistors & Current Sense Resistors - Surface Mount 0.22Ohms ±1% 3/4W 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.

Walsin Availability : 3737
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USD 0.0861

Multiples of: 5

CR1206F0R43P050.5W


Low Resistors & Current Sense Resistors - Surface Mount 0.43Ohms ±1% 1/4W 1206 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.

Ever Ohms Availability : 3736
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USD 0.0057

Multiples of: 50

SR732ATTER825F


Current Sense Resistors - SMD 0.825ohms 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 : 3736
Ship by Wed. 13 Aug to Fri. 15 Aug Calender.png

USD 0.1091

Multiples of: 1

ERJ-B2BF6R2V


Current Sense Resistors - SMD 0612 6.2ohms 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 : 3736
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USD 0.1562

Multiples of: 1

RL2512FK-070R5L


Yageo Current Sense Resistors - SMD 0.5 Ohm 1% 1W 300ppm
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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 : 3424
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USD 0.0807

Multiples of: 5

CRL2512-JW-R120ELF


Current Sense Resistors - SMD 0.12ohm 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.

Bourns Availability : 465
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USD 0.1749

Multiples of: 1

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