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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LR2512-22R005J4


Low Resistors & Current Sense Resistors - Surface Mount 0.005Ohms ±5% 2W 2512 RoHS
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RALEC 2905
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AUD 0.0868
Multiples of: 5

SR731JTTDR909F


KOA Speer Current Sense Resistors - SMD 0.909ohms 1% 200 PPM
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KOA Speer 2901
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AUD 0.1226
Multiples of: 1

SR732BTTER287F


Current Sense Resistors - SMD 0.287ohms 1% 100PPM
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KOA Speer 2901
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AUD 0.1854
Multiples of: 1

RL0816S-R47-F


470 mOhms ±1% 0.2W, 1/5W Chip Resistor 0603 (1608 Metric) Current Sense Thin Film
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Susumu 2900
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AUD 0.0949
Multiples of: 1

LR1206-R047JW


Current Sense Resistors - SMD 1206 47 mOhms 5%
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TT Electronics 2900
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AUD 0.3714
Multiples of: 1

SR732BTTER340F


Current Sense Resistors - SMD 0.340ohms 1% 100PPM
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KOA Speer 2900
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AUD 0.4038
Multiples of: 1

PE1206FRF7W0R017L


Current Sense Resistors - SMD AEC-Q200
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Yageo 2899
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AUD 0.2615
Multiples of: 1

KRL3216-C-R005-F-T1


Susumu Current Sense Resistors - SMD 1W 5m ohm 1% 3.2 x 1.6 Metal Foil
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Susumu 2898
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AUD 0.2954
Multiples of: 1

LRCS0805-R068JT5


Current Sense Resistors - SMD 0805 68 mOhms 5%
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TT Electronics 2898
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AUD 0.32
Multiples of: 1

CRM2512-JW-4R7ELF


Current Sense Resistors - SMD 2watts 5% 4.7ohms 200 PPM 2512
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Bourns 2798
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AUD 0.1319
Multiples of: 5

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