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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KRL1220E-M-R047-F-T5


Current Sense Resistors - SMD 1/2W 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 : 5163
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USD 0.084

Multiples of: 1

WSL25126L800FEA18


Current Sense Resistors - SMD 2watt .0068ohms 1% High Power
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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 : 5163
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USD 0.8074

Multiples of: 1

ERJ-6BQJR56V


Current Sense Resistors - SMD 0805 0.56ohm 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 : 5161
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USD 0.0715

Multiples of: 1

UR73V2ATTDR100F


Current Sense Resistors - SMD 1/2W 0.1 Ohm 1% 75ppm 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 : 5160
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USD 0.0866

Multiples of: 1

RL0510S-R51-F


510 mOhms ±1% 0.167W, 1/6W Chip Resistor 0402 (1005 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 : 5159
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USD 0.0572

Multiples of: 1

WSLF25121L000JEA


1 mOhms ±5% 3W Chip Resistor 2512 (6432 Metric) 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 : 5156
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USD 0.2684

Multiples of: 1

RL1220S-910-F


91 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 : 5155
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USD 0.0403

Multiples of: 1

ERJ-L12KF33MU


Current Sense Resistors - SMD 1812 0.033ohm 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 : 5153
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USD 0.2354

Multiples of: 1

WSLP08058L000FEA


Current Sense Resistors - SMD 1/2watt .008ohms 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 : 5153
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USD 0.6804

Multiples of: 1

L4T20FR015FER


15 mOhms ±1% 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 : 5149
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USD 0.1884

Multiples of: 1

LRCS0805-0R04FT5


Current Sense Resistors - SMD 0.04 ohm 1% 200V 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 : 5145
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USD 0.2818

Multiples of: 1

WSLF25121L000FEB


Current Sense Resistors - SMD .001 OHM 1% 3W 170PPM
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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 : 5144
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USD 0.2706

Multiples of: 1

73L5R56J


560 mOhms ±5% 0.5W, 1/2W Chip Resistor 1210 (3225 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.

CTS Availability : 5143
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USD 0.0564

Multiples of: 1

1206W3F180MT5E


Low Resistors & Current Sense Resistors - Surface Mount 0.018Ohms ±1% 1/3W 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.

Uniroyal Availability : 5141
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USD 0.0051

Multiples of: 50

WSR2R0150FEA


15 mOhms ±1% 2W Chip Resistor 4527 J-Lead 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 : 5137
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USD 0.4213

Multiples of: 1

MFHA2512R4700FE


Current Sense Resistors - SMD MFHA, 2512 SIZE, 2 Watt, 470 mohm, 100 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 : 5135
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USD 0.1166

Multiples of: 1

CRM2512-FX-47R0ELF


Current Sense Resistors - SMD 47 OHM 1% 2W 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.

Bourns Availability : 5133
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USD 0.1404

Multiples of: 1

PA1206FRF070R005L


Current Sense Resistors - SMD 5mOhms 100PPM 250mW 3216 1% AECQ2
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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 : 5131
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USD 0.0502

Multiples of: 5

Hot PT2010FK-7W0R33L


330 mOhms ±1% 1W Chip Resistor 2010 (5025 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 : 5111
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USD 0.0672

Multiples of: 5

WSL0603R1000FEA18


100 mOhms ±1% 0.2W, 1/5W Chip Resistor 0603 (1608 Metric) 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 : 4733
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USD 0.3619

Multiples of: 1

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