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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PA1206FRE470R011Z


Current Sense Resistors - SMD 11 mOhms 1 W 50PPM/C 1 % 1206 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 : 7637
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USD 0.2136

Multiples of: 1

LRCS0402-0R05FT5


Current Sense Resistors - SMD 0.05 ohm 1% 50V Current Sense
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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 : 7636
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USD 0.1363

Multiples of: 1

UR73V2BTTD50L0F


Current Sense Resistors - SMD 1206 .5W 50mOhm 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 : 7636
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USD 0.2133

Multiples of: 1

L4T20FR015DER


15 mOhms ±0.5% 0.75W, 3/4W Chip Resistor 2010 (5025 Metric) Current Sense 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.

Ohmite Availability : 7636
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USD 0.2662

Multiples of: 1

RL3720WT-R033-G


Current Sense Resistors - SMD 1W 0.033ohm 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 : 7635
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USD 0.1944

Multiples of: 1

PA2512FKE7T0R018E


Current Sense Resistors - SMD 18 mOhms 3 W 50PPM/C 1 % 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 : 7635
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USD 0.3696

Multiples of: 1

WSR3R0330FEB


Current Sense Resistors - SMD .033ohms 3watts 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 : 7631
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USD 0.4953

Multiples of: 1

ERJ-1TRQJR27U


Current Sense Resistors - SMD 2512 0.27ohms 5% Thick Film 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.

Panasonic Availability : 7623
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USD 0.1859

Multiples of: 1

RL1220T-R015-J


15 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 : 7622
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USD 0.044

Multiples of: 1

PA0402FRL570R003L


Current Sense Resistors - SMD
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Yageo Availability : 7622
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USD 0.0501

Multiples of: 5

ERJ-2BWJR056X


Current Sense Resistors - SMD 0402 0.056ohm 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 : 7620
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USD 0.1045

Multiples of: 1

CRM2010-FX-1002ELF


Current Sense Resistors - SMD CHIP RESISTOR Low Value
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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 : 7609
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USD 0.0936

Multiples of: 1

CRK0815-FZ-R004E


4 mOhms ±1% 1W Chip Resistor Wide 1508 (3720 Metric), 0815 Current Sense, Moisture Resistant 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.

Bourns Availability : 7609
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USD 0.1716

Multiples of: 1

WSL1206R0400FEA


Current Sense Resistors - SMD 1/4watt .04ohms 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 : 7604
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USD 0.1194

Multiples of: 5

LR1206-R50FW


Current Sense Resistors - SMD 1206 500 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 : 7604
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USD 0.5335

Multiples of: 1

CRL2512-JW-R470ELF


Current Sense Resistors - SMD 0.47ohm 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.

Bourns Availability : 7597
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USD 0.175

Multiples of: 1

MFL0805R0330FS


Current Sense Resistors - SMD MFL, 0805 SIZE, 1/2 Watt, 33 mohm, 100 TCR
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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 : 7593
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USD 0.055

Multiples of: 1

RL1220T-R082-G


82 mOhms ±2% 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 : 7592
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USD 0.0407

Multiples of: 1

TLRP3A20WR082FTE


Current Sense Resistors - SMD TLRP 2512 2.0W R082 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 : 7590
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USD 0.1769

Multiples of: 1

TLR2BPDTD1L50F75


Current Sense Resistors - SMD factory currently not accepting orders
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KOA Speer Availability : 7530
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USD 0.1791

Multiples of: 1

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