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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Image  Information Image Stock Code(▲▼)Description
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Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty
FCF03JT-R500


Low Resistors & Current Sense Resistors - Surface Mount 0.5Ohms ±5% 1/10W 0603 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 : 4195
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USD 0.004

Multiples of: 100

SR731JTTDR182F


Current Sense Resistors - SMD 0.182ohms 1% 250PPM
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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 : 4193
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USD 0.2544

Multiples of: 1

WSL0603R0100FEA18


Current Sense Resistors - SMD 1/5watt 0.01ohm 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 : 4190
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USD 0.5101

Multiples of: 1

FMF25JPHR001-BH


1W 1mΩ ±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 : 4188
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USD 0.0276

Multiples of: 10

RL0603FR-070R499L


Current Sense Resistors - SMD 0.499ohm 1% 1/10W
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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 : 4188
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USD 0.0307

Multiples of: 1

RL3720WT-R040-G


40 mOhms ±2% 1W Chip Resistor Wide 1508 (3720 Metric), 0815 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 : 4181
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USD 0.1996

Multiples of: 4000

MSR08ADR003F2


750mW 3m Alloy Resistor 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.

PROSEMI Availability : 4180
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USD 0.0351

Multiples of: 10

KDV06FR360ET


Current Sense Resistors - SMD 0.36 ohm 0603 1% 0.20W
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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 : 4179
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USD 0.0312

Multiples of: 1

RL3720WT-R020-G


Current Sense Resistors - SMD 1W 0.020ohm 2%
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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 : 4174
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USD 0.1987

Multiples of: 1

UR73D3ATTE10L0F


Current Sense Resistors - SMD 1W 10L00 Ohm +1% +250ppm
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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 : 4172
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USD 0.3307

Multiples of: 1

RTT03R020JTP


20mΩ ±5% 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.

RALEC Availability : 4171
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USD 0.0035

Multiples of: 100

RLT12R300FTP


500mW 300mΩ 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 : 4171
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USD 0.0076

Multiples of: 50

RL0805FR-7W0R01L


Current Sense Resistors - SMD 0.01 Ohm 1% 1/8W
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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 : 4171
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USD 0.0177

Multiples of: 20

RL1220T-R039-J


39 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 : 4171
Ship by Tue. 19 Aug to Thu. 21 Aug Calender.png

USD 0.042

Multiples of: 1

MFLA1206R4300FS


Current Sense Resistors - SMD MFLA, 1206 SIZE, 1/2 Watt, 430 mohm, 200 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 : 4171
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USD 0.0816

Multiples of: 1

RLP73V2BR018JTD


RLP73V 2B R018 5% 5K RLCurrent Sense Resistor High PowerFixed 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.

TE Connectivity Availability : 4171
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USD 0.1991

Multiples of: 1

CSS2H-3920R-1L00FE


Current Sense Resistors - SMD 1.0mOHMS 8W 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.

Bourns Availability : 4168
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USD 0.5555

Multiples of: 1

CSRF0805FT10L0


Low Resistors & Current Sense Resistors - Surface Mount 0.01Ohms ±1% 1/2W 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.

Stackpole Availability : 4166
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USD 0.1597

Multiples of: 5

SR732BTTD2R20F


Current Sense Resistors - SMD 2.2 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 : 4166
Ship by Tue. 19 Aug to Thu. 21 Aug Calender.png

USD 0.0816

Multiples of: 1

TLR2HDTE10L0F75


KOA Speer Current Sense Resistors - SMD 1W 10 mOHM 1% 75ppm
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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 : 0
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USD 0.286

Multiples of: 1

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