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

圖片製造商零件編號說明功率 (W)成分現有數量價格
RES 0.05 OHM 1% 3W 2512CRA2512-FZ-R050ELFRES 0.05 OHM 1% 3W 25123W金屬元件314648 - 即時供貨$20.00查看詳情
RES 0.03 OHM 1% 3W 2512CRA2512-FZ-R030ELFRES 0.03 OHM 1% 3W 25123W金屬元件269657 - 即時供貨$20.00查看詳情
RES 0.01 OHM 1% 3W 2512CRA2512-FZ-R010ELFRES 0.01 OHM 1% 3W 25123W金屬元件223144 - 即時供貨$20.00查看詳情
RES 0.025 OHM 1% 3W 2512CRA2512-FZ-R025ELFRES 0.025 OHM 1% 3W 25123W金屬元件215121 - 即時供貨$20.00查看詳情
RES 0.08 OHM 1% 3W 2512CRA2512-FZ-R080ELFRES 0.08 OHM 1% 3W 25123W金屬元件139136 - 即時供貨$20.00查看詳情

PWR220T-20 Series

圖片製造商零件編號說明功率 (W)成分現有數量價格
RES 10 OHM 1% 20W TO220-2PWR220T-20-10R0FRES 10 OHM 1% 20W TO220-220W厚膜3690 - 即時供貨$178.00查看詳情
RES 50 OHM 1% 20W TO220-2PWR220T-20-50R0FRES 50 OHM 1% 20W TO220-220W厚膜2191 - 即時供貨$178.00查看詳情
RES 0.1 OHM 1% 20W TO220-2PWR220T-20-R100FRES 0.1 OHM 1% 20W TO220-220W厚膜328 - 即時供貨$244.00查看詳情
RES 5 OHM 5% 20W TO220-2PWR220T-20-5R00JRES 5 OHM 5% 20W TO220-220W厚膜557 - 即時供貨$165.00查看詳情
RES 10K OHM 1% 20W TO220-2PWR220T-20-1002FRES 10K OHM 1% 20W TO220-220W厚膜6902 - 即時供貨$178.00查看詳情

PWR220T-35 Series

圖片製造商零件編號說明功率 (W)成分現有數量價格查看詳情
RES 4.7 OHM 5% 35W TO220-2PWR220T-35-4R70JRES 4.7 OHM 5% 35W TO220-235W厚膜1539 - 即時供貨$125.00查看詳情
RES 1 OHM 5% 35W TO220-2PWR220T-35-1R00JRES 1 OHM 5% 35W TO220-235W厚膜703 - 即時供貨$133.00查看詳情
RES 10K OHM 1% 35W TO220-2PWR220T-35-1002FRES 10K OHM 1% 35W TO220-235W厚膜184 - 即時供貨$133.00查看詳情
RES 4.7 OHM 1% 35W TO220-2PWR220T-35-4R70FRES 4.7 OHM 1% 35W TO220-235W厚膜274 - 即時供貨$144.00查看詳情
RES 8 OHM 1% 35W TO220-2PWR220T-35-8R00FRES 8 OHM 1% 35W TO220-235W厚膜214 - 即時供貨$161.00查看詳情

PWR263S-20 Series

圖片製造商零件編號說明功率 (W)成分現有數量價格
RES SMD 20 OHM 5% 20W D2PAKPWR263S-20-20R0JRES SMD 20 OHM 5% 20W D2PAK20W厚膜220 - 即時供貨$168.00查看詳情
RES SMD 47 OHM 5% 20W D2PAKPWR263S-20-47R0JERES SMD 47 OHM 5% 20W D2PAK20W厚膜1495 - 即時供貨$210.00查看詳情
RES SMD 150 OHM 5% 20W D2PAKPWR263S-20-1500JERES SMD 150 OHM 5% 20W D2PAK20W厚膜377 - 即時供貨$210.00查看詳情
RES SMD 10 OHM 1% 20W D2PAKPWR263S-20-10R0FERES SMD 10 OHM 1% 20W D2PAK20W厚膜2111 - 即時供貨$246.00查看詳情
RES SMD 20 OHM 1% 20W D2PAKPWR263S-20-20R0FERES SMD 20 OHM 1% 20W D2PAK20W厚膜741 - 即時供貨$246.00查看詳情

PWR263S-35 Series

圖片製造商零件編號說明功率 (W)成分現有數量價格
RES SMD 75 OHM 1% 35W D2PAKPWR263S-35-75R0FRES SMD 75 OHM 1% 35W D2PAK35W厚膜4932 - 即時供貨$162.00查看詳情
RES SMD 10 OHM 1% 35W D2PAKPWR263S-35-10R0FRES SMD 10 OHM 1% 35W D2PAK35W厚膜289 - 即時供貨$169.00查看詳情
RES SMD 20 OHM 1% 35W D2PAKPWR263S-35-20R0FRES SMD 20 OHM 1% 35W D2PAK35W厚膜6836 - 即時供貨$175.00查看詳情
RES SMD 7.5 OHM 1% 35W D2PAKPWR263S-35-7R50FRES SMD 7.5 OHM 1% 35W D2PAK35W厚膜3607 - 即時供貨$175.00查看詳情
RES SMD 5 OHM 1% 35W D2PAKPWR263S-35-5R00FRES SMD 5 OHM 1% 35W D2PAK35W厚膜5006 - 即時供貨$187.00查看詳情

PWR4412-S Series

圖片製造商零件編號說明功率 (W)成分現有數量價格
RES 0.01 OHM 1% 1W RADIALPWR4412-2SBR0100FRES 0.01 OHM 1% 1W RADIAL1W金屬元件0 - 即時供貨See Page for Pricing查看詳情
RES 0.01 OHM 5% 1W RADIALPWR4412-2SBR0100JRES 0.01 OHM 5% 1W RADIAL1W金屬元件0 - 即時供貨See Page for Pricing查看詳情
RES 0.03 OHM 1% 1W RADIALPWR4412-2SBR0300FRES 0.03 OHM 1% 1W RADIAL1W金屬元件0 - 即時供貨See Page for Pricing查看詳情
RES 0.03 OHM 5% 1W RADIALPWR4412-2SBR0300JRES 0.03 OHM 5% 1W RADIAL1W金屬元件0 - 即時供貨See Page for Pricing查看詳情
RES 0.01 OHM 1% 3W RADIALPWR4412-2SCR0100FRES 0.01 OHM 1% 3W RADIAL3W金屬元件0 - 即時供貨See Page for Pricing查看詳情

PWR4413 Series

圖片製造商零件編號說明功率 (W)成分現有數量價格
RES 0.02 OHM 1% 1W RADIALPWR4413BR020FRES 0.02 OHM 1% 1W RADIAL1W金屬元件0 - 即時供貨See Page for Pricing查看詳情
RES 0.1 OHM 1% 3W RADIALPWR4413CR100FRES 0.1 OHM 1% 3W RADIAL3W金屬元件0 - 即時供貨See Page for Pricing查看詳情
RES 0.02 OHM 1% 5W RADIALPWR4413DR020FRES 0.02 OHM 1% 5W RADIAL5W金屬元件0 - 即時供貨See Page for Pricing查看詳情
RES 0.04 OHM 1% 5W RADIALPWR4413DR040FRES 0.04 OHM 1% 5W RADIAL5W金屬元件0 - 即時供貨See Page for Pricing查看詳情
RES 0.025 OHM 5% 1W RADIALPWR4413BR025JRES 0.025 OHM 5% 1W RADIAL1W金屬元件0 - 即時供貨See Page for Pricing查看詳情
PTM Published on: 2012-02-15

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