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 0.03 OHM 1% 3W 2512CRA2512-FZ-R030ELFRES 0.03 OHM 1% 3W 25123W金屬元件271453 - 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224633 - 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151433 - 即時供貨$20.00查看詳情
RES 0.05 OHM 1% 3W 2512CRA2512-FZ-R050ELFRES 0.05 OHM 1% 3W 25123W金屬元件141546 - 即時供貨$20.00查看詳情
RES 0.1 OHM 1% 3W 2512CRA2512-FZ-R100ELFRES 0.1 OHM 1% 3W 25123W金屬元件115286 - 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 50 OHM 1% 20W TO220-2PWR220T-20-50R0FRES 50 OHM 1% 20W TO220-220W厚膜2713 - 即時供貨$173.00查看詳情
RES 5 OHM 5% 20W TO220-2PWR220T-20-5R00JRES 5 OHM 5% 20W TO220-220W厚膜570 - 即時供貨$160.00查看詳情
RES 50 OHM 5% 20W TO220-2PWR220T-20-50R0JRES 50 OHM 5% 20W TO220-220W厚膜401 - 即時供貨$160.00查看詳情
RES 10 OHM 5% 20W TO220-2PWR220T-20-10R0JRES 10 OHM 5% 20W TO220-220W厚膜221 - 即時供貨$160.00查看詳情
RES 10K OHM 1% 20W TO220-2PWR220T-20-1002FRES 10K OHM 1% 20W TO220-220W厚膜6913 - 即時供貨$173.00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 1 OHM 5% 35W TO220-2PWR220T-35-1R00JRES 1 OHM 5% 35W TO220-235W厚膜714 - 即時供貨$122.00查看詳情
RES 4.7 OHM 5% 35W TO220-2PWR220T-35-4R70JRES 4.7 OHM 5% 35W TO220-235W厚膜264 - 即時供貨$122.00查看詳情
RES 4.7 OHM 1% 35W TO220-2PWR220T-35-4R70FRES 4.7 OHM 1% 35W TO220-235W厚膜312 - 即時供貨$132.00查看詳情
RES 1 OHM 1% 35W TO220-2PWR220T-35-1R00FRES 1 OHM 1% 35W TO220-235W厚膜191 - 即時供貨$132.00查看詳情
RES 8 OHM 1% 35W TO220-2PWR220T-35-8R00FRES 8 OHM 1% 35W TO220-235W厚膜222 - 即時供貨$157.00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 10 OHM 1% 20W D2PAKPWR263S-20-10R0FERES SMD 10 OHM 1% 20W D2PAK20W厚膜2111 - 即時供貨$239.00查看詳情
RES SMD 20 OHM 5% 20W D2PAKPWR263S-20-20R0JRES SMD 20 OHM 5% 20W D2PAK20W厚膜568 - 即時供貨$163.00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$203.00查看詳情
RES SMD 15 OHM 1% 20W D2PAKPWR263S-20-15R0FERES SMD 15 OHM 1% 20W D2PAK20W厚膜921 - 即時供貨$239.00查看詳情
RES SMD 20 OHM 1% 20W D2PAKPWR263S-20-20R0FERES SMD 20 OHM 1% 20W D2PAK20W厚膜881 - 即時供貨$239.00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5026 - 即時供貨$158.00查看詳情
RES SMD 27 OHM 1% 35W D2PAKPWR263S-35-27R0FRES SMD 27 OHM 1% 35W D2PAK35W厚膜4182 - 即時供貨$158.00查看詳情
RES SMD 30 OHM 1% 35W D2PAKPWR263S-35-30R0FRES SMD 30 OHM 1% 35W D2PAK35W厚膜735 - 即時供貨$158.00查看詳情
RES SMD 10 OHM 1% 35W D2PAKPWR263S-35-10R0FRES SMD 10 OHM 1% 35W D2PAK35W厚膜529 - 即時供貨$163.00查看詳情
RES SMD 20 OHM 1% 35W D2PAKPWR263S-35-20R0FRES SMD 20 OHM 1% 35W D2PAK35W厚膜2436 - 即時供貨$170.00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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