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Current Sensing Resistor Based on Trimming-free Technology

To reach tolerance as tight as 0.5% for low ohm current sensing resistor, trimming process is hardly to avoid, however trimming process will easily cause hot spot issue and long-term reliability will be negatively affected. Nowadays, trimming-free technology is invented to solve this problem, let us take a look.

4/26/2023 4:29:47 PM

Part List

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
0.002 OHM 1% 6W 50PPM/CPEWK3920F2L00Q90.002 OHM 1% 6W 50PPM/C7880 - Immediate$0.69View Details
0.003 OHM 1% 5W 50PPM/CPEWK3920F3L00Q90.003 OHM 1% 5W 50PPM/C9627 - Immediate$0.69View Details
0.002 OHM 1% 5W 25PPM/CSEWF2512F2L00P90.002 OHM 1% 5W 25PPM/C0$0.66View Details
RES 0.003 OHM 1% 4W 2512EBWK2512F3L00K9RES 0.003 OHM 1% 4W 251219515 - Immediate$0.43View Details
RES 0.002 OHM 1% 5W 2512EBWK2512F2L00K9RES 0.002 OHM 1% 5W 251210902 - Immediate$0.43View Details
2512 0.0005OHMS 6W 1% AEC-Q200EBWM2512FL500S92512 0.0005OHMS 6W 1% AEC-Q2008985 - Immediate$0.40View Details
0.002 OHM 5W 1% 50PPM/CPEWF2512F2L00Q90.002 OHM 5W 1% 50PPM/C6840 - Immediate$0.42View Details
0.001 OHM 1% 8W 25PPM/CSEWF3920F1L00P90.001 OHM 1% 8W 25PPM/C6507 - Immediate$0.62View Details
0.002 OHM 1% 6W 25PPM/CSEWF3920F2L00P90.002 OHM 1% 6W 25PPM/C9479 - Immediate$0.60View Details
0.003 OHM 1% 5W 25PPM/CSEWF3920F3L00P90.003 OHM 1% 5W 25PPM/C9568 - Immediate$0.60View Details
RES 0.0005 OHM 1% 9W 3920PEWM3920FL500K9RES 0.0005 OHM 1% 9W 39206675 - Immediate$0.66View Details
RES 0.001 OHM 1% 8W 3920PEWM3920F1L00K9RES 0.001 OHM 1% 8W 39201087 - Immediate$0.66View Details
0.003 OHM 1% 4W 25PPM/CSEWF2512F3L00P90.003 OHM 1% 4W 25PPM/C4036 - Immediate$0.39View Details
RES 0.001 OHM 1% 6W 2512EBWM2512F1L00S9RES 0.001 OHM 1% 6W 25124900 - Immediate$0.38View Details

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Trimming-Free™ Technology Alloy Current Sensor RESI's Trimming-Free™ technology alloy current-sensing resistor is designed for applications including automotive, electric tools, and more.