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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ERJ-3BQJ9R1V


Current Sense Resistors - SMD 0603 9.1ohm 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 : 8665
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USD 0.0324

Multiples of: 1

WSL0805R0100FEB


Current Sense Resistors - SMD 1/8watt .01ohms 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 : 8663
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USD 0.3234

Multiples of: 1

UCR10EVHFSR016


Current Sense Resistors - SMD 0805 0.16ohm 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 : 8662
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USD 0.2399

Multiples of: 1

ERJ-3BWJR100V


Current Sense Resistors - SMD 0603 0.1ohm 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 : 8652
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USD 0.0732

Multiples of: 1

WSL0603R0510FEA


Current Sense Resistors - SMD 1/10watt .051ohms 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 : 8649
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USD 0.3013

Multiples of: 1

MFSA1206R0150FCM


Current Sense Resistors - SMD MFSA, 1206 SIZE, 1 Watt, 15 mohm, 50 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 : 8646
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USD 0.0781

Multiples of: 1

KDV08FR300ET


Current Sense Resistors - SMD 0.3 ohm 0805 1% 0.25W
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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 : 8643
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USD 0.0365

Multiples of: 1

RL0805JR-070R5L


Yageo Current Sense Resistors - SMD 0.5 Ohm 5% 18W 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 : 8633
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USD 0.0049

Multiples of: 100

ERJ-14BQF9R1U


Current Sense Resistors - SMD 1210 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 : 8626
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USD 0.1386

Multiples of: 1

ERJ-8BQJ3R9V


Current Sense Resistors - SMD 1206 3.9ohm 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 : 8623
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USD 0.063

Multiples of: 1

RL73K2BR10GTD


Current Sense Resistors - SMD RL73K 2B R10 2%5K 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 : 8610
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USD 0.0648

Multiples of: 1

UR73VD2BTTD25L0F


Current Sense Resistors - SMD 1206 .5W 25mOhm 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.

KOA Speer Availability : 8609
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USD 0.2318

Multiples of: 1

ERJ-8RQF1R2V


Current Sense Resistors - SMD 1206 1.2ohm 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 : 8608
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USD 0.0382

Multiples of: 5000

RL1632T-R015-G


15 mOhms ±2% 0.5W, 1/2W Chip Resistor 1206 (3216 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 : 8607
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USD 0.126

Multiples of: 1

WFCP06039L000FE66


Current Sense Resistors - SMD 9mOhms 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.

Vishay Availability : 8607
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USD 0.1271

Multiples of: 1

RCWE251250L0FKEA


Current Sense Resistors - SMD 2watts .05ohms 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 : 8607
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USD 0.1804

Multiples of: 1

CRM2512-FX-2R00ELF


Current Sense Resistors - SMD 2watts 1% 2ohms 100 PPM 2512
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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 : 8599
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USD 0.198

Multiples of: 1

CFN0402-JX-R020ELF


Current Sense Resistors - SMD .02 OHM 5% 1/4W 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.

Bourns Availability : 8594
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USD 0.1164

Multiples of: 1

WSL2010R0350FEA18


35 mOhms ±1% 1W Chip Resistor 2010 (5025 Metric) 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 : 8589
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USD 0.3837

Multiples of: 4000

RL1206FR-070R5L


500 mOhms ±1% 0.25W, 1/4W Chip Resistor 1206 (3216 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.

Yageo Availability : 8584
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USD 0.0094

Multiples of: 50

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