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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LR122WF100NT4E


2W 1mΩ 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.

Uniroyal Availability : 3831
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USD 0.0365

Multiples of: 10

YLRY12-3-200F


3W 200m 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.

Yezhan Availability : 3831
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USD 0.0478

Multiples of: 5

YLRY12-2-20F


2W 20m 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.

Yezhan Availability : 3831
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USD 0.0527

Multiples of: 5

YLRY12-2-2F-K


2W 2m 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.

Yezhan Availability : 3831
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USD 0.0527

Multiples of: 5

PE1206FRM470R01L


Current Sense Resistors - SMD 10 mOhms 75ppm 1206 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 : 3831
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USD 0.0531

Multiples of: 10

HoLR2512-25mR-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.

Milliohm Availability : 3831
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USD 0.0547

Multiples of: 10

PA2512FKF7W0R007E


Current Sense Resistors - SMD 0.007 ohm 1% 100 ppm 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 : 3831
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USD 0.0717

Multiples of: 5

TLRP3A20WR003FTDG


Current Sense Resistors - SMD TLRP 2512 2.0W R003 1% 75PPM 2K 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 : 3831
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USD 0.1752

Multiples of: 1

RLP73K3AR16JTE


Current Sense Resistors - SMD RLP73K 3A R16 5% 2K 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 : 3831
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USD 0.2162

Multiples of: 1

TLRP3A30CR070FTE


Current Sense Resistors - SMD TLRP 2512 3.0W R070 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 : 3831
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USD 0.2326

Multiples of: 1

TLR2HDTE5L00F75


Current Sense Resistors - SMD .005 OHM 1W 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 : 3831
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USD 0.2817

Multiples of: 1

TLR3A20WR010FTDG


Current Sense Resistors - SMD TLR 2512 2.0W R010 1% 75PPM 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 : 3831
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USD 0.4632

Multiples of: 1

PA2512DKF7W0R001E


Current Sense Resistors - SMD 1 mOhms 2 W 100PPM/C 2512 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 : 3831
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USD 0.4829

Multiples of: 1

TLR2ATTD7L00F


Current Sense Resistors - SMD Metal Plate ChipType 7mOhm 1 Watt 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 : 3828
Ship by Wed. 13 Aug to Fri. 15 Aug Calender.png

USD 0.2332

Multiples of: 1

TLR2BDTD12L0F75


Current Sense Resistors - SMD factory currently not accepting orders
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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 : 3828
Ship by Wed. 13 Aug to Fri. 15 Aug Calender.png

USD 0.2992

Multiples of: 1

TLRP3A20CR018FTE


Current Sense Resistors - SMD TLRP 2512 2.0W R018 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 : 3827
Ship by Wed. 13 Aug to Fri. 15 Aug Calender.png

USD 0.212

Multiples of: 1

SR732ATTER383F


KOA Speer Current Sense Resistors - SMD 0.383ohms 1% 100 PPM
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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 : 3827
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USD 0.2544

Multiples of: 1

OAR5-R025FI


Current Sense Resistors - Through Hole .025 ohm 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.

TT Electronics Availability : 3827
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USD 0.8844

Multiples of: 1

HoGT2512-2W-120mR-1%


Low Resistors & Current Sense Resistors - Surface Mount 2512 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 : 3826
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.0446

Multiples of: 5

SMF25M2FR020T


2W 20mΩ ±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.

SART Availability : 3826
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.0517

Multiples of: 5

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