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

AbbildungHersteller-TeilenummerBeschreibungLeistung (W)ZusammensetzungVerfügbare MengePreis
RES 0.1 OHM 1% 3W 2512CRA2512-FZ-R100ELFRES 0.1 OHM 1% 3W 25123WMetallelement156670 - Sofort$0.44Details anzeigen
RES 0.03 OHM 1% 3W 2512CRA2512-FZ-R030ELFRES 0.03 OHM 1% 3W 25123WMetallelement111111 - Sofort$0.44Details anzeigen
RES 0.02 OHM 1% 3W 2512CRA2512-FZ-R020ELFRES 0.02 OHM 1% 3W 25123WMetallelement89356 - Sofort$0.44Details anzeigen
RES 0.025 OHM 1% 3W 2512CRA2512-FZ-R025ELFRES 0.025 OHM 1% 3W 25123WMetallelement88570 - Sofort$0.44Details anzeigen
RES 0.08 OHM 1% 3W 2512CRA2512-FZ-R080ELFRES 0.08 OHM 1% 3W 25123WMetallelement73646 - Sofort$0.44Details anzeigen

PWR220T-20 Series

AbbildungHersteller-TeilenummerBeschreibungLeistung (W)ZusammensetzungVerfügbare MengePreis
RES 10 OHM 1% 20W TO220-2PWR220T-20-10R0FRES 10 OHM 1% 20W TO220-220WDickschicht1977 - Sofort$4.13Details anzeigen
RES 0.1 OHM 1% 20W TO220-2PWR220T-20-R100FRES 0.1 OHM 1% 20W TO220-220WDickschicht809 - Sofort$5.67Details anzeigen
RES 22 OHM 5% 20W TO220-2PWR220T-20-22R0JRES 22 OHM 5% 20W TO220-220WDickschicht595 - Sofort$3.83Details anzeigen
RES 5 OHM 5% 20W TO220-2PWR220T-20-5R00JRES 5 OHM 5% 20W TO220-220WDickschicht398 - Sofort$3.83Details anzeigen
RES 50 OHM 5% 20W TO220-2PWR220T-20-50R0JRES 50 OHM 5% 20W TO220-220WDickschicht371 - Sofort$3.83Details anzeigen

PWR220T-35 Series

AbbildungHersteller-TeilenummerBeschreibungLeistung (W)ZusammensetzungVerfügbare MengePreisDetails anzeigen
RES 22 OHM 5% 35W TO220-2PWR220T-35-22R0JRES 22 OHM 5% 35W TO220-235WDickschicht6315 - Sofort$3.88Details anzeigen
RES 1 OHM 5% 35W TO220-2PWR220T-35-1R00JRES 1 OHM 5% 35W TO220-235WDickschicht821 - Sofort$2.91Details anzeigen
RES 4.7 OHM 5% 35W TO220-2PWR220T-35-4R70JRES 4.7 OHM 5% 35W TO220-235WDickschicht648 - Sofort$2.91Details anzeigen
RES 1 OHM 1% 35W TO220-2PWR220T-35-1R00FRES 1 OHM 1% 35W TO220-235WDickschicht396 - Sofort$3.16Details anzeigen
RES 8 OHM 1% 35W TO220-2PWR220T-35-8R00FRES 8 OHM 1% 35W TO220-235WDickschicht315 - Sofort$3.75Details anzeigen

PWR263S-20 Series

AbbildungHersteller-TeilenummerBeschreibungLeistung (W)ZusammensetzungVerfügbare MengePreis
RES SMD 10 OHM 1% 20W D2PAKPWR263S-20-10R0FERES SMD 10 OHM 1% 20W D2PAK20WDickschicht1449 - Sofort$5.32Details anzeigen
RES SMD 20 OHM 5% 20W D2PAKPWR263S-20-20R0JRES SMD 20 OHM 5% 20W D2PAK20WDickschicht1135 - Sofort$3.62Details anzeigen
RES SMD 47 OHM 5% 20W D2PAKPWR263S-20-47R0JERES SMD 47 OHM 5% 20W D2PAK20WDickschicht495 - Sofort$4.52Details anzeigen
RES SMD 20 OHM 1% 20W D2PAKPWR263S-20-20R0FERES SMD 20 OHM 1% 20W D2PAK20WDickschicht975 - Sofort$5.32Details anzeigen
RES SMD 15 OHM 1% 20W D2PAKPWR263S-20-15R0FERES SMD 15 OHM 1% 20W D2PAK20WDickschicht447 - Sofort$5.32Details anzeigen

PWR263S-35 Series

AbbildungHersteller-TeilenummerBeschreibungLeistung (W)ZusammensetzungVerfügbare MengePreis
RES SMD 75 OHM 1% 35W D2PAKPWR263S-35-75R0FRES SMD 75 OHM 1% 35W D2PAK35WDickschicht2383 - Sofort$3.78Details anzeigen
RES SMD 20 OHM 1% 35W D2PAKPWR263S-35-20R0FRES SMD 20 OHM 1% 35W D2PAK35WDickschicht2477 - Sofort$4.06Details anzeigen
RES SMD 4 OHM 1% 35W D2PAKPWR263S-35-4R00FRES SMD 4 OHM 1% 35W D2PAK35WDickschicht4281 - Sofort$4.18Details anzeigen
RES SMD 2 OHM 1% 35W D2PAKPWR263S-35-2R00FRES SMD 2 OHM 1% 35W D2PAK35WDickschicht1280 - Sofort$4.35Details anzeigen
RES SMD 50 OHM 1% 35W D2PAKPWR263S-35-50R0FERES SMD 50 OHM 1% 35W D2PAK35WDickschicht997 - Sofort$4.35Details anzeigen

PWR4412-S Series

AbbildungHersteller-TeilenummerBeschreibungLeistung (W)ZusammensetzungVerfügbare MengePreis
RES 0.01 OHM 1% 1W RADIALPWR4412-2SBR0100FRES 0.01 OHM 1% 1W RADIAL1WMetallelement0 - SofortSee Page for PricingDetails anzeigen
RES 0.01 OHM 5% 1W RADIALPWR4412-2SBR0100JRES 0.01 OHM 5% 1W RADIAL1WMetallelement0 - SofortSee Page for PricingDetails anzeigen
RES 0.03 OHM 1% 1W RADIALPWR4412-2SBR0300FRES 0.03 OHM 1% 1W RADIAL1WMetallelement0 - SofortSee Page for PricingDetails anzeigen
RES 0.03 OHM 5% 1W RADIALPWR4412-2SBR0300JRES 0.03 OHM 5% 1W RADIAL1WMetallelement0 - SofortSee Page for PricingDetails anzeigen
RES 0.01 OHM 1% 3W RADIALPWR4412-2SCR0100FRES 0.01 OHM 1% 3W RADIAL3WMetallelement0 - SofortSee Page for PricingDetails anzeigen

PWR4413 Series

AbbildungHersteller-TeilenummerBeschreibungLeistung (W)ZusammensetzungVerfügbare MengePreis
RES 0.02 OHM 1% 1W RADIALPWR4413BR020FRES 0.02 OHM 1% 1W RADIAL1WMetallelement0 - SofortSee Page for PricingDetails anzeigen
RES 0.1 OHM 1% 3W RADIALPWR4413CR100FRES 0.1 OHM 1% 3W RADIAL3WMetallelement0 - SofortSee Page for PricingDetails anzeigen
RES 0.02 OHM 1% 5W RADIALPWR4413DR020FRES 0.02 OHM 1% 5W RADIAL5WMetallelement0 - SofortSee Page for PricingDetails anzeigen
RES 0.04 OHM 1% 5W RADIALPWR4413DR040FRES 0.04 OHM 1% 5W RADIAL5WMetallelement0 - SofortSee Page for PricingDetails anzeigen
RES 0.025 OHM 5% 1W RADIALPWR4413BR025JRES 0.025 OHM 5% 1W RADIAL1WMetallelement0 - SofortSee Page for PricingDetails anzeigen
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