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95182 - 即時供貨$4.52查看詳情
RES 0.025 OHM 1% 3W 2512CRA2512-FZ-R025ELFRES 0.025 OHM 1% 3W 25123W金屬元件86084 - 即時供貨$4.52查看詳情
RES 0.1 OHM 1% 3W 2512CRA2512-FZ-R100ELFRES 0.1 OHM 1% 3W 25123W金屬元件59468 - 即時供貨$4.52查看詳情
RES 0.08 OHM 1% 3W 2512CRA2512-FZ-R080ELFRES 0.08 OHM 1% 3W 25123W金屬元件47972 - 即時供貨$4.52查看詳情
RES 0.02 OHM 1% 3W 2512CRA2512-FZ-R020ELFRES 0.02 OHM 1% 3W 25123W金屬元件46635 - 即時供貨$4.52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130 - 即時供貨$42.37查看詳情
RES 0.1 OHM 1% 20W TO220-2PWR220T-20-R100FRES 0.1 OHM 1% 20W TO220-220W厚膜420 - 即時供貨$58.22查看詳情
RES 22 OHM 5% 20W TO220-2PWR220T-20-22R0JRES 22 OHM 5% 20W TO220-220W厚膜295 - 即時供貨$39.33查看詳情
RES 20 OHM 5% 20W TO220-2PWR220T-20-20R0JRES 20 OHM 5% 20W TO220-220W厚膜146 - 即時供貨$39.33查看詳情
RES 5 OHM 5% 20W TO220-2PWR220T-20-5R00JRES 5 OHM 5% 20W TO220-220W厚膜144 - 即時供貨$39.33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373 - 即時供貨$29.89查看詳情
RES 8 OHM 1% 35W TO220-2PWR220T-35-8R00FRES 8 OHM 1% 35W TO220-235W厚膜378 - 即時供貨$38.51查看詳情
RES 0.1 OHM 1% 35W TO220-2PWR220T-35-R100FRES 0.1 OHM 1% 35W TO220-235W厚膜608 - 即時供貨$39.00查看詳情
RES 5 OHM 5% 35W TO220-2PWR220T-35-5R00JRES 5 OHM 5% 35W TO220-235W厚膜1730 - 即時供貨$39.82查看詳情
RES 10 OHM 5% 35W TO220-2PWR220T-35-10R0JRES 10 OHM 5% 35W TO220-235W厚膜800 - 即時供貨$39.82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2574 - 即時供貨$54.60查看詳情
RES SMD 20 OHM 5% 20W D2PAKPWR263S-20-20R0JRES SMD 20 OHM 5% 20W D2PAK20W厚膜500 - 即時供貨$37.20查看詳情
RES SMD 47 OHM 5% 20W D2PAKPWR263S-20-47R0JERES SMD 47 OHM 5% 20W D2PAK20W厚膜495 - 即時供貨$46.39查看詳情
RES SMD 15 OHM 1% 20W D2PAKPWR263S-20-15R0FERES SMD 15 OHM 1% 20W D2PAK20W厚膜697 - 即時供貨$54.60查看詳情
RES SMD 20 OHM 1% 20W D2PAKPWR263S-20-20R0FERES SMD 20 OHM 1% 20W D2PAK20W厚膜475 - 即時供貨$54.60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1618 - 即時供貨$38.76查看詳情
RES SMD 20 OHM 1% 35W D2PAKPWR263S-35-20R0FRES SMD 20 OHM 1% 35W D2PAK35W厚膜2259 - 即時供貨$41.63查看詳情
RES SMD 47 OHM 1% 35W D2PAKPWR263S-35-47R0FERES SMD 47 OHM 1% 35W D2PAK35W厚膜4485 - 即時供貨$44.67查看詳情
RES 470 OHM 5% 35W D2PAKPWR263S-35-4700JERES 470 OHM 5% 35W D2PAK35W厚膜1000 - 即時供貨$44.67查看詳情
RES SMD 2 OHM 1% 35W D2PAKPWR263S-35-2R00FRES SMD 2 OHM 1% 35W D2PAK35W厚膜843 - 即時供貨$44.67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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