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 0.03 OHM 1% 3W 2512CRA2512-FZ-R030ELFRES 0.03 OHM 1% 3W 25123W金属元素271012 - 立即发货$5.25查看详情
RES 0.02 OHM 1% 3W 2512CRA2512-FZ-R020ELFRES 0.02 OHM 1% 3W 25123W金属元素231122 - 立即发货$5.25查看详情
RES 0.025 OHM 1% 3W 2512CRA2512-FZ-R025ELFRES 0.025 OHM 1% 3W 25123W金属元素188159 - 立即发货$5.25查看详情
RES 0.1 OHM 1% 3W 2512CRA2512-FZ-R100ELFRES 0.1 OHM 1% 3W 25123W金属元素126777 - 立即发货$5.25查看详情
RES 0.01 OHM 1% 3W 2512CRA2512-FZ-R010ELFRES 0.01 OHM 1% 3W 25123W金属元素108408 - 立即发货$5.25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 10 OHM 1% 20W TO220-2PWR220T-20-10R0FRES 10 OHM 1% 20W TO220-220W厚膜474 - 立即发货$32.02查看详情
RES 330 OHM 1% 20W TO220-2PWR220T-20-3300FRES 330 OHM 1% 20W TO220-220W厚膜158 - 立即发货$32.02查看详情
RES 15 OHM 1% 20W TO220-2PWR220T-20-15R0FRES 15 OHM 1% 20W TO220-220W厚膜1502 - 立即发货$21.18查看详情
RES 0.5 OHM 1% 20W TO220-2PWR220T-20-R500FRES 0.5 OHM 1% 20W TO220-220W厚膜4004 - 立即发货$22.99查看详情
RES 220 OHM 5% 20W TO220-2PWR220T-20-2200JRES 220 OHM 5% 20W TO220-220W厚膜717 - 立即发货$29.23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840 - 立即发货$29.72查看详情
RES 22 OHM 5% 35W TO220-2PWR220T-35-22R0JRES 22 OHM 5% 35W TO220-235W厚膜2337 - 立即发货$20.85查看详情
RES 15 OHM 5% 35W TO220-2PWR220T-35-15R0JRES 15 OHM 5% 35W TO220-235W厚膜351 - 立即发货$20.85查看详情
RES 8 OHM 1% 35W TO220-2PWR220T-35-8R00FRES 8 OHM 1% 35W TO220-235W厚膜342 - 立即发货$28.57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 47 OHM 5% 20W D2PAKPWR263S-20-47R0JRES SMD 47 OHM 5% 20W D2PAK20W厚膜106 - 立即发货$27.42查看详情
RES SMD 20 OHM 1% 20W D2PAKPWR263S-20-20R0FERES SMD 20 OHM 1% 20W D2PAK20W厚膜1105 - 立即发货$40.31查看详情
RES SMD 10 OHM 1% 20W D2PAKPWR263S-20-10R0FERES SMD 10 OHM 1% 20W D2PAK20W厚膜1060 - 立即发货$40.31查看详情
RES SMD 1K OHM 1% 20W D2PAKPWR263S-20-1001FRES SMD 1K OHM 1% 20W D2PAK20W厚膜204 - 立即发货$40.31查看详情
RES SMD 3 OHM 5% 20W D2PAKPWR263S-20-3R00JRES SMD 3 OHM 5% 20W D2PAK20W厚膜316 - 立即发货$18.06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 3.3K OHM 5% 35W D2PAKPWR263S-35-3301JRES SMD 3.3K OHM 5% 35W D2PAK35W厚膜708 - 立即发货$28.82查看详情
RES SMD 20 OHM 1% 35W D2PAKPWR263S-35-20R0FRES SMD 20 OHM 1% 35W D2PAK35W厚膜1065 - 立即发货$31.36查看详情
RES SMD 10 OHM 1% 35W D2PAKPWR263S-35-10R0FERES SMD 10 OHM 1% 35W D2PAK35W厚膜1123 - 立即发货$33.00查看详情
RES SMD 4 OHM 1% 35W D2PAKPWR263S-35-4R00FRES SMD 4 OHM 1% 35W D2PAK35W厚膜5222 - 立即发货$22.82查看详情
RES SMD 15 OHM 1% 35W D2PAKPWR263S-35-15R0FERES SMD 15 OHM 1% 35W D2PAK35W厚膜7956 - 立即发货$23.15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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