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 0.05 OHM 1% 3W 2512CRA2512-FZ-R050ELFRES 0.05 OHM 1% 3W 25123WMetallelement310648 - Sofort$0.43Details anzeigen
RES 0.03 OHM 1% 3W 2512CRA2512-FZ-R030ELFRES 0.03 OHM 1% 3W 25123WMetallelement269607 - Sofort$0.43Details anzeigen
RES 0.025 OHM 1% 3W 2512CRA2512-FZ-R025ELFRES 0.025 OHM 1% 3W 25123WMetallelement215021 - Sofort$0.43Details anzeigen
RES 0.01 OHM 1% 3W 2512CRA2512-FZ-R010ELFRES 0.01 OHM 1% 3W 25123WMetallelement202639 - Sofort$0.43Details anzeigen
RES 0.08 OHM 1% 3W 2512CRA2512-FZ-R080ELFRES 0.08 OHM 1% 3W 25123WMetallelement139116 - Sofort$0.43Details anzeigen

PWR220T-20 Series

AbbildungHersteller-TeilenummerBeschreibungLeistung (W)ZusammensetzungVerfügbare MengePreis
RES 10 OHM 1% 20W TO220-2PWR220T-20-10R0FRES 10 OHM 1% 20W TO220-220WDickschicht3690 - Sofort$4.14Details anzeigen
RES 50 OHM 1% 20W TO220-2PWR220T-20-50R0FRES 50 OHM 1% 20W TO220-220WDickschicht2181 - Sofort$4.14Details anzeigen
RES 0.1 OHM 1% 20W TO220-2PWR220T-20-R100FRES 0.1 OHM 1% 20W TO220-220WDickschicht328 - Sofort$5.68Details anzeigen
RES 5 OHM 5% 20W TO220-2PWR220T-20-5R00JRES 5 OHM 5% 20W TO220-220WDickschicht557 - Sofort$3.85Details anzeigen
RES 10K OHM 1% 20W TO220-2PWR220T-20-1002FRES 10K OHM 1% 20W TO220-220WDickschicht6702 - Sofort$4.14Details anzeigen

PWR220T-35 Series

AbbildungHersteller-TeilenummerBeschreibungLeistung (W)ZusammensetzungVerfügbare MengePreisDetails anzeigen
RES 4.7 OHM 5% 35W TO220-2PWR220T-35-4R70JRES 4.7 OHM 5% 35W TO220-235WDickschicht1539 - Sofort$2.91Details anzeigen
RES 1 OHM 5% 35W TO220-2PWR220T-35-1R00JRES 1 OHM 5% 35W TO220-235WDickschicht703 - Sofort$3.09Details anzeigen
RES 10K OHM 1% 35W TO220-2PWR220T-35-1002FRES 10K OHM 1% 35W TO220-235WDickschicht184 - Sofort$3.09Details anzeigen
RES 4.7 OHM 1% 35W TO220-2PWR220T-35-4R70FRES 4.7 OHM 1% 35W TO220-235WDickschicht274 - Sofort$3.36Details anzeigen
RES 8 OHM 1% 35W TO220-2PWR220T-35-8R00FRES 8 OHM 1% 35W TO220-235WDickschicht204 - Sofort$3.75Details anzeigen

PWR263S-20 Series

AbbildungHersteller-TeilenummerBeschreibungLeistung (W)ZusammensetzungVerfügbare MengePreis
RES SMD 20 OHM 5% 20W D2PAKPWR263S-20-20R0JRES SMD 20 OHM 5% 20W D2PAK20WDickschicht220 - Sofort$3.63Details anzeigen
RES SMD 47 OHM 5% 20W D2PAKPWR263S-20-47R0JERES SMD 47 OHM 5% 20W D2PAK20WDickschicht1495 - Sofort$4.55Details anzeigen
RES SMD 150 OHM 5% 20W D2PAKPWR263S-20-1500JERES SMD 150 OHM 5% 20W D2PAK20WDickschicht377 - Sofort$4.55Details anzeigen
RES SMD 10 OHM 1% 20W D2PAKPWR263S-20-10R0FERES SMD 10 OHM 1% 20W D2PAK20WDickschicht2111 - Sofort$5.34Details anzeigen
RES SMD 20 OHM 1% 20W D2PAKPWR263S-20-20R0FERES SMD 20 OHM 1% 20W D2PAK20WDickschicht741 - Sofort$5.34Details anzeigen

PWR263S-35 Series

AbbildungHersteller-TeilenummerBeschreibungLeistung (W)ZusammensetzungVerfügbare MengePreis
RES SMD 75 OHM 1% 35W D2PAKPWR263S-35-75R0FRES SMD 75 OHM 1% 35W D2PAK35WDickschicht4932 - Sofort$3.78Details anzeigen
RES SMD 10 OHM 1% 35W D2PAKPWR263S-35-10R0FRES SMD 10 OHM 1% 35W D2PAK35WDickschicht289 - Sofort$3.93Details anzeigen
RES SMD 20 OHM 1% 35W D2PAKPWR263S-35-20R0FRES SMD 20 OHM 1% 35W D2PAK35WDickschicht6836 - Sofort$4.07Details anzeigen
RES SMD 7.5 OHM 1% 35W D2PAKPWR263S-35-7R50FRES SMD 7.5 OHM 1% 35W D2PAK35WDickschicht3607 - Sofort$4.07Details anzeigen
RES SMD 5 OHM 1% 35W D2PAKPWR263S-35-5R00FRES SMD 5 OHM 1% 35W D2PAK35WDickschicht5006 - 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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