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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ERJ-6RQF3R9V


Panasonic Thick Film Resistors - SMD 0805 3.9ohms 1% Tol
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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 : 22495
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USD 0.0335

Multiples of: 1

CRL2512-FW-R330ELF


Current Sense Resistors - SMD 0.33ohm 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.

Bourns Availability : 22488
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USD 0.2323

Multiples of: 1

ERJ-L14KF50MU


Current Sense Resistors - SMD 1210 0.05ohm 1% 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 : 22401
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USD 0.1045

Multiples of: 1

TLR2ATTD5L00F


Current Sense Resistors - SMD Metal Plate ChipType 5mOhm 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 : 22387
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USD 0.2678

Multiples of: 1

WSL2010R0250FEA18


Current Sense Resistors - SMD 1watt .025ohms 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 : 22368
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USD 0.3069

Multiples of: 1

ERJ-3RQJR22V


Current Sense Resistors - SMD 0603 0.22ohm 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 : 22348
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USD 0.012

Multiples of: 1

ERJ-14BQF1R1U


Current Sense Resistors - SMD 1210 1.1ohm 1% 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 : 22332
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USD 0.1454

Multiples of: 1

LRMAM1206-R005FT5


Current Sense Resistors - SMD 1W 5 mOhm 1% Metal Strip 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 : 22316
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USD 0.1416

Multiples of: 1

CRM2512-JW-160ELF


Current Sense Resistors - SMD 2watts 5% 16ohms 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 : 22305
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USD 0.1079

Multiples of: 1

PA2512FKE7W0R006E


Current Sense Resistors - SMD 6 mOhms 2 W 50 PPM/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 : 22238
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USD 0.1725

Multiples of: 1

RCWE1206R270FKEA


270 mOhms ±1% 0.5W, 1/2W Chip Resistor 1206 (3216 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.

Vishay Availability : 22225
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USD 0.0583

Multiples of: 1

RL1220S-3R9-F


3.9 Ohms ±1% 0.333W, 1/3W 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 : 22219
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USD 0.0354

Multiples of: 5000

RCWL0805R510JNEA


510 mOhms ±5% 0.125W, 1/8W 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.

Vishay Availability : 22218
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USD 0.0403

Multiples of: 1

KRL1632E-M-R047-F-T5


Current Sense Resistors - SMD 3/4w 47m 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.

Susumu Availability : 22207
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USD 0.1102

Multiples of: 1

MCS1632R050FER


50 mOhms ±1% 1W Chip Resistor 1206 (3216 Metric) Current Sense, Flame Retardant Coating, Safety 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.

Ohmite Availability : 22130
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USD 0.172

Multiples of: 5000

RCWE2010R680FKEA


Current Sense Resistors - SMD 1watt .68ohms 1% 100ppm
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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 : 22092
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USD 0.1576

Multiples of: 1

RCWE2512R250FKEA


Current Sense Resistors - SMD 2watts .25ohms 1% 100ppm
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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 : 22078
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USD 0.1771

Multiples of: 1

PT1206FR-070R22L


220 mOhms ±1% 0.25W, 1/4W Chip Resistor 1206 (3216 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 : 22060
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USD 0.0446

Multiples of: 1

RL2512FK-070R01L


Current Sense Resistors - SMD 0.01ohm 1% 1W
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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 : 22048
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USD 0.0626

Multiples of: 1000

RL0816T-R033-F


33 mOhms ±1% 0.25W, 1/4W Chip Resistor 0603 (1608 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 : 22020
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USD 0.0624

Multiples of: 1

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