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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SR732BTTDR330F


Res Thick Film 1206 0.33 Ohm 1% 0.33W (1/3W) ±100ppm/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.

KOA Speer Availability : 5751
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USD 0.121

Multiples of: 1

TLRP3A20CR025FTE


Current Sense Resistors - SMD TLRP 2512 2.0W R025 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 : 5748
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USD 0.212

Multiples of: 1

WSLP0805R0100FEB


10 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 : 5746
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USD 0.3465

Multiples of: 1

LRF2512-R01FW


Current Sense Resistors - SMD 2512 10 mOhms 1% Flip Chip
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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 : 5739
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USD 0.5277

Multiples of: 1

WSR2R0250FEA


25 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 : 5737
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USD 0.4082

Multiples of: 1

WFC1206R0100FE66


Current Sense Resistors - SMD .01ohms 1% 1w
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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 : 5733
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USD 0.3176

Multiples of: 1

FMF25JPJR005-LH


2W 5mΩ Surface Mount Current Sensing Resistors ±5% 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.

Prosperity Availability : 5732
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USD 0.0231

Multiples of: 10

HoT-0.65-6-10-I


SMD,6x10mm 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 : 5724
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USD 0.0563

Multiples of: 5

KRL1632E-M-R390-F-T5


Current Sense Resistors - SMD 3/4w 390m 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 : 5723
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USD 0.1102

Multiples of: 1

ERJ-8RQF9R1V


Current Sense Resistors - SMD 1206 9.1ohm 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 : 5723
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USD 0.0381

Multiples of: 5000

ECSR2512FR015Q9


2W 15m 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.

RESI Availability : 5718
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USD 0.027

Multiples of: 5

WFCP0612R0120FE66


Current Sense Resistors - SMD .012ohms 1% 1w
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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 : 5718
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USD 0.1326

Multiples of: 1

KRL3216E-C-R005-F-T1


Current Sense Resistors - SMD 0.005 ohm 1% 1.5W
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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 : 5718
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USD 0.2507

Multiples of: 1

KRL1632E-C-R027-F-T5


Current Sense Resistors - SMD Current Sense Resistors 1206 0.75W 0.027 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 : 5713
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USD 0.0988

Multiples of: 1

Hot RL1210FR-070R12L


Yageo Current Sense Resistors - SMD 0.12 Ohm 1% 12W
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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 : 5705
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USD 0.0621

Multiples of: 1

UCR18EVHFSR056


Current Sense Resistors - SMD 1206 0.056ohm 1% CS-Thk Film 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 : 5702
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USD 0.3489

Multiples of: 1

RL1206FR-7W0R665L


Current Sense Resistors - SMD 0.665 ohm 1% 12W 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 : 5700
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USD 0.0732

Multiples of: 1

WSLP0805R0120FEA


Current Sense Resistors - SMD 1/2Watt 0.012Ohm 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 : 5699
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USD 0.3965

Multiples of: 1

RL0805FR-7W0R015L


Yageo 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.

Yageo Availability : 5689
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USD 0.1676

Multiples of: 1

WSR3R0330FEA


33 mOhms ±1% 3W 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 : 5685
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USD 0.451

Multiples of: 1

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