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

BildeManufacturer Part NumberBeskrivelseEffekt (watt)SammensettingTilgjengelig antall Pris
RES 0.1 OHM 1% 3W 2512CRA2512-FZ-R100ELFRES 0.1 OHM 1% 3W 25123WMetallelement157835 - Immediate$5.53Vis detaljer
RES 0.03 OHM 1% 3W 2512CRA2512-FZ-R030ELFRES 0.03 OHM 1% 3W 25123WMetallelement111171 - Immediate$5.53Vis detaljer
RES 0.025 OHM 1% 3W 2512CRA2512-FZ-R025ELFRES 0.025 OHM 1% 3W 25123WMetallelement96570 - Immediate$5.53Vis detaljer
RES 0.02 OHM 1% 3W 2512CRA2512-FZ-R020ELFRES 0.02 OHM 1% 3W 25123WMetallelement90627 - Immediate$5.53Vis detaljer
RES 0.08 OHM 1% 3W 2512CRA2512-FZ-R080ELFRES 0.08 OHM 1% 3W 25123WMetallelement73721 - Immediate$5.53Vis detaljer

PWR220T-20 Series

BildeManufacturer Part NumberBeskrivelseEffekt (watt)SammensettingTilgjengelig antall Pris
RES 10 OHM 1% 20W TO220-2PWR220T-20-10R0FRES 10 OHM 1% 20W TO220-220WTykk film1983 - Immediate$51.86Vis detaljer
RES 0.1 OHM 1% 20W TO220-2PWR220T-20-R100FRES 0.1 OHM 1% 20W TO220-220WTykk film821 - Immediate$71.26Vis detaljer
RES 5 OHM 5% 20W TO220-2PWR220T-20-5R00JRES 5 OHM 5% 20W TO220-220WTykk film398 - Immediate$48.14Vis detaljer
RES 10 OHM 5% 20W TO220-2PWR220T-20-10R0JRES 10 OHM 5% 20W TO220-220WTykk film313 - Immediate$48.14Vis detaljer
RES 22 OHM 5% 20W TO220-2PWR220T-20-22R0JRES 22 OHM 5% 20W TO220-220WTykk film295 - Immediate$48.14Vis detaljer

PWR220T-35 Series

BildeManufacturer Part NumberBeskrivelseEffekt (watt)SammensettingTilgjengelig antall PrisVis detaljer
RES 22 OHM 5% 35W TO220-2PWR220T-35-22R0JRES 22 OHM 5% 35W TO220-235WTykk film5415 - Immediate$48.75Vis detaljer
RES 1 OHM 5% 35W TO220-2PWR220T-35-1R00JRES 1 OHM 5% 35W TO220-235WTykk film871 - Immediate$36.59Vis detaljer
RES 4.7 OHM 5% 35W TO220-2PWR220T-35-4R70JRES 4.7 OHM 5% 35W TO220-235WTykk film648 - Immediate$36.59Vis detaljer
RES 1 OHM 1% 35W TO220-2PWR220T-35-1R00FRES 1 OHM 1% 35W TO220-235WTykk film396 - Immediate$39.70Vis detaljer
RES 8 OHM 1% 35W TO220-2PWR220T-35-8R00FRES 8 OHM 1% 35W TO220-235WTykk film315 - Immediate$47.14Vis detaljer

PWR263S-20 Series

BildeManufacturer Part NumberBeskrivelseEffekt (watt)SammensettingTilgjengelig antall Pris
RES SMD 10 OHM 1% 20W D2PAKPWR263S-20-10R0FERES SMD 10 OHM 1% 20W D2PAK20WTykk film1449 - Immediate$66.84Vis detaljer
RES SMD 20 OHM 5% 20W D2PAKPWR263S-20-20R0JRES SMD 20 OHM 5% 20W D2PAK20WTykk film1135 - Immediate$45.53Vis detaljer
RES SMD 47 OHM 5% 20W D2PAKPWR263S-20-47R0JERES SMD 47 OHM 5% 20W D2PAK20WTykk film495 - Immediate$56.79Vis detaljer
RES SMD 20 OHM 1% 20W D2PAKPWR263S-20-20R0FERES SMD 20 OHM 1% 20W D2PAK20WTykk film975 - Immediate$66.84Vis detaljer
RES SMD 15 OHM 1% 20W D2PAKPWR263S-20-15R0FERES SMD 15 OHM 1% 20W D2PAK20WTykk film447 - Immediate$66.84Vis detaljer

PWR263S-35 Series

BildeManufacturer Part NumberBeskrivelseEffekt (watt)SammensettingTilgjengelig antall Pris
RES SMD 75 OHM 1% 35W D2PAKPWR263S-35-75R0FRES SMD 75 OHM 1% 35W D2PAK35WTykk film2468 - Immediate$47.44Vis detaljer
RES SMD 20 OHM 1% 35W D2PAKPWR263S-35-20R0FRES SMD 20 OHM 1% 35W D2PAK35WTykk film2800 - Immediate$50.96Vis detaljer
RES SMD 4 OHM 1% 35W D2PAKPWR263S-35-4R00FRES SMD 4 OHM 1% 35W D2PAK35WTykk film4281 - Immediate$52.47Vis detaljer
RES SMD 2 OHM 1% 35W D2PAKPWR263S-35-2R00FRES SMD 2 OHM 1% 35W D2PAK35WTykk film1280 - Immediate$54.68Vis detaljer
RES SMD 50 OHM 1% 35W D2PAKPWR263S-35-50R0FERES SMD 50 OHM 1% 35W D2PAK35WTykk film1007 - Immediate$54.68Vis detaljer

PWR4412-S Series

BildeManufacturer Part NumberBeskrivelseEffekt (watt)SammensettingTilgjengelig antall Pris
RES 0.01 OHM 1% 1W RADIALPWR4412-2SBR0100FRES 0.01 OHM 1% 1W RADIAL1WMetallelement0 - ImmediateSee Page for PricingVis detaljer
RES 0.01 OHM 5% 1W RADIALPWR4412-2SBR0100JRES 0.01 OHM 5% 1W RADIAL1WMetallelement0 - ImmediateSee Page for PricingVis detaljer
RES 0.03 OHM 1% 1W RADIALPWR4412-2SBR0300FRES 0.03 OHM 1% 1W RADIAL1WMetallelement0 - ImmediateSee Page for PricingVis detaljer
RES 0.03 OHM 5% 1W RADIALPWR4412-2SBR0300JRES 0.03 OHM 5% 1W RADIAL1WMetallelement0 - ImmediateSee Page for PricingVis detaljer
RES 0.01 OHM 1% 3W RADIALPWR4412-2SCR0100FRES 0.01 OHM 1% 3W RADIAL3WMetallelement0 - ImmediateSee Page for PricingVis detaljer

PWR4413 Series

BildeManufacturer Part NumberBeskrivelseEffekt (watt)SammensettingTilgjengelig antall Pris
RES 0.02 OHM 1% 1W RADIALPWR4413BR020FRES 0.02 OHM 1% 1W RADIAL1WMetallelement0 - ImmediateSee Page for PricingVis detaljer
RES 0.1 OHM 1% 3W RADIALPWR4413CR100FRES 0.1 OHM 1% 3W RADIAL3WMetallelement0 - ImmediateSee Page for PricingVis detaljer
RES 0.02 OHM 1% 5W RADIALPWR4413DR020FRES 0.02 OHM 1% 5W RADIAL5WMetallelement0 - ImmediateSee Page for PricingVis detaljer
RES 0.04 OHM 1% 5W RADIALPWR4413DR040FRES 0.04 OHM 1% 5W RADIAL5WMetallelement0 - ImmediateSee Page for PricingVis detaljer
RES 0.025 OHM 5% 1W RADIALPWR4413BR025JRES 0.025 OHM 5% 1W RADIAL1WMetallelement0 - ImmediateSee Page for PricingVis detaljer
PTM Published on: 2012-02-15

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