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 25123WMetallelement310282 - Sofort$0.47Details anzeigen
RES 0.03 OHM 1% 3W 2512CRA2512-FZ-R030ELFRES 0.03 OHM 1% 3W 25123WMetallelement259057 - Sofort$0.47Details anzeigen
RES 0.025 OHM 1% 3W 2512CRA2512-FZ-R025ELFRES 0.025 OHM 1% 3W 25123WMetallelement210791 - Sofort$0.47Details anzeigen
RES 0.01 OHM 1% 3W 2512CRA2512-FZ-R010ELFRES 0.01 OHM 1% 3W 25123WMetallelement190248 - Sofort$0.47Details anzeigen
RES 0.08 OHM 1% 3W 2512CRA2512-FZ-R080ELFRES 0.08 OHM 1% 3W 25123WMetallelement139056 - Sofort$0.47Details anzeigen

PWR220T-20 Series

AbbildungHersteller-TeilenummerBeschreibungLeistung (W)ZusammensetzungVerfügbare MengePreis
RES 10 OHM 1% 20W TO220-2PWR220T-20-10R0FRES 10 OHM 1% 20W TO220-220WDickschicht3435 - Sofort$4.81Details anzeigen
RES 50 OHM 1% 20W TO220-2PWR220T-20-50R0FRES 50 OHM 1% 20W TO220-220WDickschicht2141 - Sofort$4.88Details anzeigen
RES 0.1 OHM 1% 20W TO220-2PWR220T-20-R100FRES 0.1 OHM 1% 20W TO220-220WDickschicht323 - Sofort$6.54Details anzeigen
RES 10K OHM 1% 20W TO220-2PWR220T-20-1002FRES 10K OHM 1% 20W TO220-220WDickschicht6702 - Sofort$4.52Details anzeigen
RES 7.5 OHM 1% 20W TO220-2PWR220T-20-7R50FRES 7.5 OHM 1% 20W TO220-220WDickschicht927 - Sofort$4.52Details 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$3.18Details anzeigen
RES 1 OHM 5% 35W TO220-2PWR220T-35-1R00JRES 1 OHM 5% 35W TO220-235WDickschicht678 - Sofort$3.61Details anzeigen
RES 22 OHM 5% 35W TO220-2PWR220T-35-22R0JRES 22 OHM 5% 35W TO220-235WDickschicht9489 - Sofort$4.26Details anzeigen
RES 100 OHM 5% 35W TO220-2PWR220T-35-1000JRES 100 OHM 5% 35W TO220-235WDickschicht1716 - Sofort$4.26Details anzeigen
RES 10 OHM 5% 35W TO220-2PWR220T-35-10R0JRES 10 OHM 5% 35W TO220-235WDickschicht1663 - Sofort$4.26Details anzeigen

PWR263S-20 Series

AbbildungHersteller-TeilenummerBeschreibungLeistung (W)ZusammensetzungVerfügbare MengePreis
RES SMD 47 OHM 5% 20W D2PAKPWR263S-20-47R0JERES SMD 47 OHM 5% 20W D2PAK20WDickschicht1495 - Sofort$4.96Details anzeigen
RES SMD 150 OHM 5% 20W D2PAKPWR263S-20-1500JERES SMD 150 OHM 5% 20W D2PAK20WDickschicht377 - Sofort$4.96Details anzeigen
RES SMD 10 OHM 1% 20W D2PAKPWR263S-20-10R0FERES SMD 10 OHM 1% 20W D2PAK20WDickschicht2111 - Sofort$5.82Details anzeigen
RES SMD 20 OHM 1% 20W D2PAKPWR263S-20-20R0FERES SMD 20 OHM 1% 20W D2PAK20WDickschicht741 - Sofort$5.82Details anzeigen
RES SMD 330 OHM 5% 20W D2PAKPWR263S-20-3300JRES SMD 330 OHM 5% 20W D2PAK20WDickschicht364 - Sofort$3.91Details anzeigen

PWR263S-35 Series

AbbildungHersteller-TeilenummerBeschreibungLeistung (W)ZusammensetzungVerfügbare MengePreis
RES SMD 75 OHM 1% 35W D2PAKPWR263S-35-75R0FRES SMD 75 OHM 1% 35W D2PAK35WDickschicht4812 - Sofort$4.12Details anzeigen
RES SMD 10 OHM 1% 35W D2PAKPWR263S-35-10R0FRES SMD 10 OHM 1% 35W D2PAK35WDickschicht189 - Sofort$4.28Details anzeigen
RES SMD 20 OHM 1% 35W D2PAKPWR263S-35-20R0FRES SMD 20 OHM 1% 35W D2PAK35WDickschicht6661 - Sofort$4.44Details anzeigen
RES SMD 7.5 OHM 1% 35W D2PAKPWR263S-35-7R50FRES SMD 7.5 OHM 1% 35W D2PAK35WDickschicht3217 - Sofort$4.44Details anzeigen
RES SMD 10 OHM 1% 35W D2PAKPWR263S-35-10R0FERES SMD 10 OHM 1% 35W D2PAK35WDickschicht5993 - Sofort$4.94Details 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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