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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RL12FTNR300


Low Resistors & Current Sense Resistors - Surface Mount 0.3Ohms ±1% 1/2W 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.

TA-I Tech Availability : 4656
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USD 0.0082

Multiples of: 50

RTT05R033FTP


Low Resistors & Current Sense Resistors - Surface Mount 0.033Ohms ±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 : 4656
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USD 0.0092

Multiples of: 50

RL1206FR-070R24L


Yageo Current Sense Resistors - SMD 0.24 Ohm 1% 12 W
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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 : 4656
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USD 0.0093

Multiples of: 50

RLT12R110FTP


500mW 110mΩ Surface Mount Current Sensing Resistors ±900ppm/℃ ±1% 1210 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.

RALEC Availability : 4656
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USD 0.0096

Multiples of: 50

RL1206FR-7W0R18L


Res Thick Film 1206 0.18 Ohm 1% 0.25W(1/4W) ±600ppm/C 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.

Yageo Availability : 4656
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USD 0.0104

Multiples of: 50

RL10FTNR620


620mΩ ±1% 0805 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.

TA-I Tech Availability : 4656
Ship by Fri. 11 Jul to Wed. 16 Jul Calender.png

USD 0.0149

Multiples of: 20

HoT1206D-0R


1W 0Ω 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.

Milliohm Availability : 4656
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USD 0.036

Multiples of: 10

RL1220T-R075-J


75 mOhms ±5% 0.25W, 1/4W Chip Resistor 0805 (2012 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 : 4656
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USD 0.0441

Multiples of: 1

SR732ATTDR511F


Current Sense Resistors - SMD .511 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.

KOA Speer Availability : 4656
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USD 0.0782

Multiples of: 1

UCR03EVPFLR270


Current Sense Resistors - SMD 0603 0.27ohm 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 : 4656
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USD 0.1032

Multiples of: 1

PE0603FRF070R033L


Current Sense Resistors - SMD 33 mOhms 100ppm 0603 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.

Yageo Availability : 4656
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USD 0.1035

Multiples of: 1

PE2512FKF070R033L


Current Sense Resistors - SMD 33 mOhms 100ppm 2512 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.

Yageo Availability : 4656
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USD 0.1518

Multiples of: 1

OARSXPR0025FLF


OARS-XP Series 12x6.35mm 0.0025 Ohm 5 W ±1 % ±240 ppm/°C Open Air Sense Resistor
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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 : 4656
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USD 0.7009

Multiples of: 1200

HoYH1206-1W-90mR-1%


1W 90mΩ ±1% 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.

Milliohm Availability : 4655
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USD 0.0524

Multiples of: 5

SR732BTTDR12J


Current Sense Resistors - SMD .12 OHM 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.

KOA Speer Availability : 4655
Ship by Wed. 25 Jun to Fri. 27 Jun Calender.png

USD 0.1034

Multiples of: 1

TLRP2B10WR010FTD


Current Sense Resistors - SMD TLRP 1206 1.0W R010 1% 75PPM 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 : 4653
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USD 0.1575

Multiples of: 1

LR2010-R05FW


Current Sense Resistors - SMD 2010 50 mOhms 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.

TT Electronics Availability : 4653
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USD 0.4096

Multiples of: 1

LRMAM0805-R002FT5


Current Sense Resistors - SMD AEC-Q200 Qualified
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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 : 4652
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USD 0.0969

Multiples of: 1

RL1220S-300-F


Susumu Current Sense Resistors - SMD 13W 300 Ohm 1% 0805 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.

Susumu Availability : 4651
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USD 0.0461

Multiples of: 1

HoYH0603-1/2W-25mR-1%


1/2W 25mΩ 0603 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 : 4651
Ship by Fri. 11 Jul to Wed. 16 Jul Calender.png

USD 0.0561

Multiples of: 5

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