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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TLRP3A30DR020FTE


Current Sense Resistors - SMD TLRP 2512 3.0W R020 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 : 4468
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USD 0.1958

Multiples of: 1

1206W4J015KT5E


Low Resistors & Current Sense Resistors - Surface Mount 0.15Ohms ±5% 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.

Uniroyal Availability : 4462
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USD 0.0028

Multiples of: 100

CR0805FR400P05Z


Low Resistors & Current Sense Resistors - Surface Mount 0.4Ohms ±1% 1/8W 0805 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 : 4462
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USD 0.004

Multiples of: 100

RL10FTNR100


Low Resistors & Current Sense Resistors - Surface Mount 0.1Ohms ±1% 1/4W 0805 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 : 4462
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USD 0.0056

Multiples of: 50

RTT05R010FTP


Low Resistors & Current Sense Resistors - Surface Mount 0.01Ohms ±1% 1/8W 0805 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.

RALEC Availability : 4462
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USD 0.007

Multiples of: 50

WW10WR510JTL


Low Resistors & Current Sense Resistors - Surface Mount 0.51Ohms ±5% 2/3W 1210 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 : 4462
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USD 0.0091

Multiples of: 50

LVM06FTR050E-TR


Current Sense Resistors - SMD 0.125W 0.050 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.

Ohmite Availability : 4457
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USD 0.1784

Multiples of: 1

RLP73N2AR33JTD


TE Connectivity CGS Current Sense Resistors - SMD RLP73N 2A R33 5% 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 : 4456
Ship by Wed. 25 Jun to Fri. 27 Jun Calender.png

USD 0.0614

Multiples of: 1

Hot RL0805FR-7W0R2L


200 mOhms ±1% 0.25W, 1/4W Chip Resistor 0805 (2012 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 : 4455
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USD 0.0513

Multiples of: 1

WW10XR100JTL


Low Resistors & Current Sense Resistors - Surface Mount 1210 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 : 4451
Ship by Fri. 11 Jul to Wed. 16 Jul Calender.png

USD 0.0229

Multiples of: 10

Hot WU732BTTD36L0F


36 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 : 4449
Ship by Fri. 27 Jun to Thu. 03 Jul Calender.png

USD 0.074

Multiples of: 1

HPCR0805F261KK9


High power surface mount resistance 0805 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.

ResistorToday Availability : 4447
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USD 0.0063

Multiples of: 50

RL1206FR-070R287L


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 : 4447
Ship by Wed. 25 Jun to Fri. 27 Jun Calender.png

USD 0.0529

Multiples of: 1

ERJ-12ZQJR39U


Current Sense Resistors - SMD 2010 0.39ohm 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 : 4447
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USD 0.1221

Multiples of: 1

RL0510S-3R3-F


3.3 Ohms ±1% 0.167W, 1/6W Chip Resistor 0402 (1005 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 : 4443
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USD 0.06

Multiples of: 1

LVK20R025DER


Ohmite Current Sense Resistors - SMD 34W 0.025 OHM 0.5%
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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.

Ohmite Availability : 4443
Ship by Fri. 27 Jun to Thu. 03 Jul Calender.png

USD 0.4816

Multiples of: 1000

FRM121WJR020TM


1W 20mΩ Current Sensing Resistors ±50ppm/℃ ±5% 1206 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.

FOJAN Electronics Availability : 4442
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USD 0.0131

Multiples of: 20

UCR10EVHFSR047


Current Sense Resistors - SMD 0805 0.047ohm 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 : 4442
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USD 0.2362

Multiples of: 1

SR732BTTD2R21F


Current Sense Resistors - SMD 2.21 ohm 1% 0.33W
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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 : 4440
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USD 0.0782

Multiples of: 1

CRM2512-JW-820ELF


Current Sense Resistors - SMD 2watts 5% 82ohms 200 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 : 2662
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USD 0.0421

Multiples of: 1

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