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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Global Stock ⓘ (▲▼)Price(USD) 

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WSL2010R3000FEA


300 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 : 19400
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USD 0.275

Multiples of: 4000

ERJ-A1BJ3R3U


Current Sense Resistors - SMD 1225 3.3ohms 5% 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 : 19400
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USD 0.2836

Multiples of: 4000

WSL2816R0500FEH


50 mOhms ±1% 2W 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 : 19400
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USD 0.4125

Multiples of: 2000

WSL36372L800FEA


Current Sense Resistors - SMD Power Metal Strip Resistors, Low Value (down to 0.001 Ohm), Surface Mount, 4-Terminal
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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 : 19400
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USD 0.6721

Multiples of: 1

4-1625826-6


Res Metal Foil 1206 0.047 Ohm 1% 0.25W(1/4W) ±75ppm/C Molded SMD 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.

TE Connectivity Availability : 19400
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USD 0.925

Multiples of: 4000

RCWL0603R130JQEA


130 mOhms ±5% 0.1W, 1/10W Chip Resistor 0603 (1608 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 : 19392
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USD 0.0443

Multiples of: 1

HoYLR2512-3W-120mR-1%


3W 120mΩ Surface Mount Current Sensing Resistors ±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 : 19390
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USD 0.0355

Multiples of: 10

RCWE080525L0FMEA


Current Sense Resistors - SMD .25watt .025ohm 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 : 19390
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USD 0.054

Multiples of: 1

RCWE102033L2FKEA


Current Sense Resistors - SMD 2watt .0332ohms 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.

Vishay Availability : 19390
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USD 0.2181

Multiples of: 1

PT0402FR-7T1RL


Current Sense Resistors - SMD 1 Ohm 1/8 W 200PPM/C 0402
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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 : 19386
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USD 0.024

Multiples of: 1

UCR01MVPJLR47


Current Sense Resistors - SMD Thick Film Low Ohmic Chip Resistors For Current Detection
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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 : 19380
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USD 0.144

Multiples of: 1

RCWL1218R200JNEA


Current Sense Resistors - SMD 1watt .2ohms 5% 200ppm
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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 : 19380
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USD 0.1454

Multiples of: 1

RCWL0805R330JMEA


Current Sense Resistors - SMD 1/8watt .33ohms 5% 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.

Vishay Availability : 19376
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USD 0.0398

Multiples of: 1

CRF2512-FZ-R025ELF


Current Sense Resistors - SMD .025ohm 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.

Bourns Availability : 19375
Ship by Tue. 01 Jul to Thu. 03 Jul Calender.png

USD 0.1863

Multiples of: 1

RCWE120627L0FMEA


Current Sense Resistors - SMD .5watt .027ohm 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 : 19368
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USD 0.186

Multiples of: 1

RCWE0402R430FKEA


Current Sense Resistors - SMD 1/8watt .43ohms 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.

Vishay Availability : 19366
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USD 0.0704

Multiples of: 1

WSL251200000ZEA9


Vishay Dale Current Sense Resistors - SMD 1W Jumper
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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 : 19362
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USD 0.4249

Multiples of: 1

RL1220T-R020-J


Current Sense Resistors - SMD 1/4W 0.02ohm 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.

Susumu Availability : 19361
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USD 0.0436

Multiples of: 1

RCWE0612R255FKEA


Current Sense Resistors - SMD 1watt .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.

Vishay Availability : 19361
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USD 0.2022

Multiples of: 1

RCWL2512R620JNEA


620 mOhms ±5% 1W 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 : 19361
Ship by Tue. 01 Jul to Thu. 03 Jul Calender.png

USD 0.2167

Multiples of: 1

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