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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CRL1206-JW-R680ELF


Current Sense Resistors - SMD 0.68ohm 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 : 19771
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USD 0.0328

Multiples of: 1

RL73H3AR10FTE


Current Sense Resistors - SMD RL73H 3A R10 1%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 : 19762
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USD 0.2256

Multiples of: 1

RCWE1206R510FKEA


510 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 : 19758
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USD 0.0528

Multiples of: 1

KRL2012E-M-R005-F-T5


Current Sense Resistors - SMD 1W 5m 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 : 19703
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USD 0.1364

Multiples of: 1

WSL1206R0150FEA


15 mOhms ±1% 0.25W, 1/4W Chip Resistor 1206 (3216 Metric) Anti-Sulfur, Automotive AEC-Q200, Current Sense, Moisture Resistant, Pulse Withstanding 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.

Vishay Availability : 19695
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USD 0.2002

Multiples of: 1

ERJ-3RQFR51V


Current Sense Resistors - SMD 0603 0.51ohm 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 : 19666
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USD 0.0165

Multiples of: 1

WSLP20107L000FEA


Current Sense Resistors - SMD 2watts .007ohms 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 : 19659
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USD 0.5549

Multiples of: 1

MCS1632R005FER


5 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 : 19650
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USD 0.1807

Multiples of: 5000

RCWL0603R220JQEA


Current Sense Resistors - SMD 1/10watt .22ohms 5% 400ppm
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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 : 19626
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USD 0.0403

Multiples of: 1

CRL0805-FW-R910ELF


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 : 19594
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USD 0.0387

Multiples of: 1

RL3720WT-R010-G


10 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 : 19511
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USD 0.1901

Multiples of: 4000

RCWE1020R332FKEA


Current Sense Resistors - SMD 2watt .332ohms 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 : 19432
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USD 0.1749

Multiples of: 1

STE1206M1W0R120F


Low Resistors & Current Sense Resistors - Surface Mount 0.12Ohms ±1% 1W 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.

Walter Availability : 19413
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USD 0.0312

Multiples of: 10

LRMAP2512R005FT4


Current Sense Resistors - SMD 3W 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 : 19406
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USD 0.2303

Multiples of: 1

FRM252WJR470TK


2W 470mΩ Current Sensing Resistors ±50ppm/℃ ±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.

FOJAN Electronics Availability : 19402
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USD 0.0265

Multiples of: 10

NRC06F6980TRF


Res Thick Film 0603 698 Ohm 1% 0.1W(1/10W) ±100ppm/C Molded 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.

NIC Availability : 19400
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USD 0.0037

Multiples of: 5000

NRC02F3300TRF


Res Thick Film 0201 330 Ohm 1% 0.05W(1/20W) ±200ppm/C Molded 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.

NIC Availability : 19400
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USD 0.0076

Multiples of: 10000

NRC25J100TRF


Res Thick Film 1210 10 Ohm 5% 0.33W(1/3W) ±200ppm/C Molded 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.

NIC Availability : 19400
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USD 0.0135

Multiples of: 5000

CRL0805-FW-R510ELF


Current Sense Resistors - SMD 0.51ohm 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 : 19400
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USD 0.0214

Multiples of: 20000

73L4R20J


Current Sense Resistors - SMD 0.2ohms 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.

CTS Availability : 19400
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USD 0.0312

Multiples of: 5000

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