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 25123WMetallelement129442 - Sofort$0.48Details anzeigen
RES 0.1 OHM 1% 3W 2512CRA2512-FZ-R100ELFRES 0.1 OHM 1% 3W 25123WMetallelement82943 - Sofort$0.48Details anzeigen
RES 0.03 OHM 1% 3W 2512CRA2512-FZ-R030ELFRES 0.03 OHM 1% 3W 25123WMetallelement59471 - Sofort$0.48Details anzeigen
RES 0.025 OHM 1% 3W 2512CRA2512-FZ-R025ELFRES 0.025 OHM 1% 3W 25123WMetallelement53581 - Sofort$0.48Details anzeigen
RES 0.04 OHM 1% 3W 2512CRA2512-FZ-R040ELFRES 0.04 OHM 1% 3W 25123WMetallelement51909 - Sofort$0.48Details anzeigen

PWR220T-20 Series

AbbildungHersteller-TeilenummerBeschreibungLeistung (W)ZusammensetzungVerfügbare MengePreis
RES 50 OHM 1% 20W TO220-2PWR220T-20-50R0FRES 50 OHM 1% 20W TO220-220WDickschicht658 - Sofort$4.46Details anzeigen
RES 10 OHM 1% 20W TO220-2PWR220T-20-10R0FRES 10 OHM 1% 20W TO220-220WDickschicht483 - Sofort$4.46Details anzeigen
RES 0.1 OHM 1% 20W TO220-2PWR220T-20-R100FRES 0.1 OHM 1% 20W TO220-220WDickschicht544 - Sofort$6.12Details anzeigen
RES 100 OHM 5% 20W TO220-2PWR220T-20-1000JRES 100 OHM 5% 20W TO220-220WDickschicht372 - Sofort$4.14Details anzeigen
RES 10 OHM 5% 20W TO220-2PWR220T-20-10R0JRES 10 OHM 5% 20W TO220-220WDickschicht313 - Sofort$4.14Details anzeigen

PWR220T-35 Series

AbbildungHersteller-TeilenummerBeschreibungLeistung (W)ZusammensetzungVerfügbare MengePreisDetails anzeigen
RES 22 OHM 5% 35W TO220-2PWR220T-35-22R0JRES 22 OHM 5% 35W TO220-235WDickschicht5418 - Sofort$4.19Details anzeigen
RES 1 OHM 5% 35W TO220-2PWR220T-35-1R00JRES 1 OHM 5% 35W TO220-235WDickschicht1142 - Sofort$3.14Details anzeigen
RES 4.7 OHM 5% 35W TO220-2PWR220T-35-4R70JRES 4.7 OHM 5% 35W TO220-235WDickschicht348 - Sofort$3.14Details anzeigen
RES 8 OHM 1% 35W TO220-2PWR220T-35-8R00FRES 8 OHM 1% 35W TO220-235WDickschicht323 - Sofort$4.05Details anzeigen
RES 0.1 OHM 1% 35W TO220-2PWR220T-35-R100FRES 0.1 OHM 1% 35W TO220-235WDickschicht517 - Sofort$4.10Details anzeigen

PWR263S-20 Series

AbbildungHersteller-TeilenummerBeschreibungLeistung (W)ZusammensetzungVerfügbare MengePreis
RES SMD 10 OHM 1% 20W D2PAKPWR263S-20-10R0FERES SMD 10 OHM 1% 20W D2PAK20WDickschicht2549 - Sofort$5.74Details anzeigen
RES SMD 20 OHM 5% 20W D2PAKPWR263S-20-20R0JRES SMD 20 OHM 5% 20W D2PAK20WDickschicht1135 - Sofort$3.91Details anzeigen
RES SMD 47 OHM 5% 20W D2PAKPWR263S-20-47R0JERES SMD 47 OHM 5% 20W D2PAK20WDickschicht495 - Sofort$4.88Details anzeigen
RES SMD 20 OHM 1% 20W D2PAKPWR263S-20-20R0FERES SMD 20 OHM 1% 20W D2PAK20WDickschicht975 - Sofort$5.74Details anzeigen
RES SMD 15 OHM 1% 20W D2PAKPWR263S-20-15R0FERES SMD 15 OHM 1% 20W D2PAK20WDickschicht697 - Sofort$5.74Details anzeigen

PWR263S-35 Series

AbbildungHersteller-TeilenummerBeschreibungLeistung (W)ZusammensetzungVerfügbare MengePreis
RES SMD 75 OHM 1% 35W D2PAKPWR263S-35-75R0FRES SMD 75 OHM 1% 35W D2PAK35WDickschicht2118 - Sofort$4.08Details anzeigen
RES SMD 4 OHM 1% 35W D2PAKPWR263S-35-4R00FRES SMD 4 OHM 1% 35W D2PAK35WDickschicht2683 - Sofort$4.51Details anzeigen
RES SMD 47 OHM 1% 35W D2PAKPWR263S-35-47R0FERES SMD 47 OHM 1% 35W D2PAK35WDickschicht4300 - Sofort$4.70Details anzeigen
RES SMD 2 OHM 1% 35W D2PAKPWR263S-35-2R00FRES SMD 2 OHM 1% 35W D2PAK35WDickschicht1293 - Sofort$4.70Details anzeigen
RES SMD 50 OHM 1% 35W D2PAKPWR263S-35-50R0FERES SMD 50 OHM 1% 35W D2PAK35WDickschicht1007 - Sofort$4.70Details 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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