Current Sense Resistor

Current Sense Resistor Overview

Bourns Inc.

This presentation will discuss the functions of current sense resistors and review the product offering in the product selection guide. Power considerations and temperature concerns will be reviewed, as well as methods for properly measuring the resistance of these devices. The PWR4412/13 series will be highlighted as examples of how the resistors are designed for a wide range of environments and varying ambient temperatures.

CRA2512 Series

图片制造商零件编号描述功率 (W)成分可供货数量价格
RES 0.01 OHM 1% 3W 2512CRA2512-FZ-R010ELFRES 0.01 OHM 1% 3W 25123W金属元素43856 - 立即发货$5.21查看详情
RES 0.015 OHM 1% 3W 2512CRA2512-FZ-R015ELFRES 0.015 OHM 1% 3W 25123W金属元素38785 - 立即发货$5.21查看详情
RES 0.03 OHM 1% 3W 2512CRA2512-FZ-R030ELFRES 0.03 OHM 1% 3W 25123W金属元素211666 - 立即发货$5.62查看详情
RES 0.02 OHM 1% 3W 2512CRA2512-FZ-R020ELFRES 0.02 OHM 1% 3W 25123W金属元素185835 - 立即发货$5.62查看详情
RES 0.025 OHM 1% 3W 2512CRA2512-FZ-R025ELFRES 0.025 OHM 1% 3W 25123W金属元素90127 - 立即发货$5.62查看详情

PWR220T-20 Series

图片制造商零件编号描述功率 (W)成分可供货数量价格
RES 330 OHM 1% 20W TO220-2PWR220T-20-3300FRES 330 OHM 1% 20W TO220-220W厚膜1968 - 立即发货$45.34查看详情
RES 10 OHM 1% 20W TO220-2PWR220T-20-10R0FRES 10 OHM 1% 20W TO220-220W厚膜969 - 立即发货$45.34查看详情
RES 0.1 OHM 1% 20W TO220-2PWR220T-20-R100FRES 0.1 OHM 1% 20W TO220-220W厚膜200 - 立即发货$61.05查看详情
RES 15 OHM 1% 20W TO220-2PWR220T-20-15R0FRES 15 OHM 1% 20W TO220-220W厚膜909 - 立即发货$34.60查看详情
RES 0.5 OHM 1% 20W TO220-2PWR220T-20-R500FRES 0.5 OHM 1% 20W TO220-220W厚膜3638 - 立即发货$36.87查看详情

PWR220T-35 Series

图片制造商零件编号描述功率 (W)成分可供货数量价格查看详情
RES 5 OHM 5% 35W TO220-2PWR220T-35-5R00JRES 5 OHM 5% 35W TO220-235W厚膜2032 - 立即发货$42.74查看详情
RES 30 OHM 5% 35W TO220-2PWR220T-35-30R0JRES 30 OHM 5% 35W TO220-235W厚膜216 - 立即发货$29.47查看详情
RES 2.5 OHM 1% 35W TO220-2PWR220T-35-2R50FRES 2.5 OHM 1% 35W TO220-235W厚膜102 - 立即发货$34.19查看详情
RES 3.3 OHM 1% 35W TO220-2PWR220T-35-3R30FRES 3.3 OHM 1% 35W TO220-235W厚膜872 - 立即发货$37.61查看详情
RES 8 OHM 1% 35W TO220-2PWR220T-35-8R00FRES 8 OHM 1% 35W TO220-235W厚膜273 - 立即发货$41.43查看详情

PWR263S-20 Series

图片制造商零件编号描述功率 (W)成分可供货数量价格
RES SMD 10 OHM 1% 20W D2PAKPWR263S-20-10R0FERES SMD 10 OHM 1% 20W D2PAK20W厚膜640 - 立即发货$57.47查看详情
RES SMD 15 OHM 1% 20W D2PAKPWR263S-20-15R0FERES SMD 15 OHM 1% 20W D2PAK20W厚膜965 - 立即发货$58.04查看详情
RES SMD 20 OHM 1% 20W D2PAKPWR263S-20-20R0FERES SMD 20 OHM 1% 20W D2PAK20W厚膜1005 - 立即发货$39.97查看详情
RES SMD 1K OHM 1% 20W D2PAKPWR263S-20-1001FRES SMD 1K OHM 1% 20W D2PAK20W厚膜174 - 立即发货$58.04查看详情
RES SMD 150 OHM 5% 20W D2PAKPWR263S-20-1500JERES SMD 150 OHM 5% 20W D2PAK20W厚膜471 - 立即发货$32.89查看详情

PWR263S-35 Series

图片制造商零件编号描述功率 (W)成分可供货数量价格
RES SMD 3 OHM 1% 35W D2PAKPWR263S-35-3R00FRES SMD 3 OHM 1% 35W D2PAK35W厚膜723 - 立即发货$47.62查看详情
RES SMD 5 OHM 1% 35W D2PAKPWR263S-35-5R00FRES SMD 5 OHM 1% 35W D2PAK35W厚膜204 - 立即发货$47.62查看详情
RES SMD 250 OHM 5% 35W D2PAKPWR263S-35-2500JERES SMD 250 OHM 5% 35W D2PAK35W厚膜1870 - 立即发货$48.11查看详情
RES SMD 10 OHM 1% 35W D2PAKPWR263S-35-10R0FERES SMD 10 OHM 1% 35W D2PAK35W厚膜1277 - 立即发货$49.17查看详情
RES SMD 1 OHM 1% 35W D2PAKPWR263S-35-1R00FRES SMD 1 OHM 1% 35W D2PAK35W厚膜3298 - 立即发货$50.88查看详情

PWR4412-S Series

图片制造商零件编号描述功率 (W)成分可供货数量价格
RES 0.01 OHM 1% 1W RADIALPWR4412-2SBR0100FRES 0.01 OHM 1% 1W RADIAL1W金属元素0 - 立即发货See Page for Pricing查看详情
RES 0.01 OHM 5% 1W RADIALPWR4412-2SBR0100JRES 0.01 OHM 5% 1W RADIAL1W金属元素0 - 立即发货See Page for Pricing查看详情
RES 0.03 OHM 1% 1W RADIALPWR4412-2SBR0300FRES 0.03 OHM 1% 1W RADIAL1W金属元素0 - 立即发货See Page for Pricing查看详情
RES 0.03 OHM 5% 1W RADIALPWR4412-2SBR0300JRES 0.03 OHM 5% 1W RADIAL1W金属元素0 - 立即发货See Page for Pricing查看详情
RES 0.01 OHM 1% 3W RADIALPWR4412-2SCR0100FRES 0.01 OHM 1% 3W RADIAL3W金属元素0 - 立即发货See Page for Pricing查看详情

PWR4413 Series

图片制造商零件编号描述功率 (W)成分可供货数量价格
RES 0.02 OHM 1% 1W RADIALPWR4413BR020FRES 0.02 OHM 1% 1W RADIAL1W金属元素0 - 立即发货See Page for Pricing查看详情
RES 0.1 OHM 1% 3W RADIALPWR4413CR100FRES 0.1 OHM 1% 3W RADIAL3W金属元素0 - 立即发货See Page for Pricing查看详情
RES 0.02 OHM 1% 5W RADIALPWR4413DR020FRES 0.02 OHM 1% 5W RADIAL5W金属元素0 - 立即发货See Page for Pricing查看详情
RES 0.04 OHM 1% 5W RADIALPWR4413DR040FRES 0.04 OHM 1% 5W RADIAL5W金属元素0 - 立即发货See Page for Pricing查看详情
RES 0.025 OHM 5% 1W RADIALPWR4413BR025JRES 0.025 OHM 5% 1W RADIAL1W金属元素0 - 立即发货See Page for Pricing查看详情
PTM Published on: 2012-02-15

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