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 0.03 OHM 1% 3W 2512CRA2512-FZ-R030ELFRES 0.03 OHM 1% 3W 25123WMetallelement271453 - Sofort$0.47Details anzeigen
RES 0.025 OHM 1% 3W 2512CRA2512-FZ-R025ELFRES 0.025 OHM 1% 3W 25123WMetallelement224633 - Sofort$0.47Details anzeigen
RES 0.08 OHM 1% 3W 2512CRA2512-FZ-R080ELFRES 0.08 OHM 1% 3W 25123WMetallelement151433 - Sofort$0.47Details anzeigen
RES 0.05 OHM 1% 3W 2512CRA2512-FZ-R050ELFRES 0.05 OHM 1% 3W 25123WMetallelement141546 - Sofort$0.47Details anzeigen
RES 0.1 OHM 1% 3W 2512CRA2512-FZ-R100ELFRES 0.1 OHM 1% 3W 25123WMetallelement115286 - Sofort$0.47Details anzeigen

PWR220T-20 Series

AbbildungHersteller-TeilenummerBeschreibungLeistung (W)ZusammensetzungVerfügbare MengePreis
RES 50 OHM 1% 20W TO220-2PWR220T-20-50R0FRES 50 OHM 1% 20W TO220-220WDickschicht2713 - Sofort$4.42Details anzeigen
RES 5 OHM 5% 20W TO220-2PWR220T-20-5R00JRES 5 OHM 5% 20W TO220-220WDickschicht570 - Sofort$4.10Details anzeigen
RES 50 OHM 5% 20W TO220-2PWR220T-20-50R0JRES 50 OHM 5% 20W TO220-220WDickschicht401 - Sofort$4.10Details anzeigen
RES 10 OHM 5% 20W TO220-2PWR220T-20-10R0JRES 10 OHM 5% 20W TO220-220WDickschicht221 - Sofort$4.10Details anzeigen
RES 10K OHM 1% 20W TO220-2PWR220T-20-1002FRES 10K OHM 1% 20W TO220-220WDickschicht6913 - Sofort$4.42Details anzeigen

PWR220T-35 Series

AbbildungHersteller-TeilenummerBeschreibungLeistung (W)ZusammensetzungVerfügbare MengePreisDetails anzeigen
RES 1 OHM 5% 35W TO220-2PWR220T-35-1R00JRES 1 OHM 5% 35W TO220-235WDickschicht714 - Sofort$3.12Details anzeigen
RES 4.7 OHM 5% 35W TO220-2PWR220T-35-4R70JRES 4.7 OHM 5% 35W TO220-235WDickschicht264 - Sofort$3.12Details anzeigen
RES 4.7 OHM 1% 35W TO220-2PWR220T-35-4R70FRES 4.7 OHM 1% 35W TO220-235WDickschicht312 - Sofort$3.38Details anzeigen
RES 1 OHM 1% 35W TO220-2PWR220T-35-1R00FRES 1 OHM 1% 35W TO220-235WDickschicht191 - Sofort$3.38Details anzeigen
RES 8 OHM 1% 35W TO220-2PWR220T-35-8R00FRES 8 OHM 1% 35W TO220-235WDickschicht222 - Sofort$4.02Details anzeigen

PWR263S-20 Series

AbbildungHersteller-TeilenummerBeschreibungLeistung (W)ZusammensetzungVerfügbare MengePreis
RES SMD 10 OHM 1% 20W D2PAKPWR263S-20-10R0FERES SMD 10 OHM 1% 20W D2PAK20WDickschicht2111 - Sofort$5.69Details anzeigen
RES SMD 20 OHM 5% 20W D2PAKPWR263S-20-20R0JRES SMD 20 OHM 5% 20W D2PAK20WDickschicht568 - Sofort$3.88Details anzeigen
RES SMD 47 OHM 5% 20W D2PAKPWR263S-20-47R0JERES SMD 47 OHM 5% 20W D2PAK20WDickschicht1495 - Sofort$4.84Details anzeigen
RES SMD 15 OHM 1% 20W D2PAKPWR263S-20-15R0FERES SMD 15 OHM 1% 20W D2PAK20WDickschicht921 - Sofort$5.69Details anzeigen
RES SMD 20 OHM 1% 20W D2PAKPWR263S-20-20R0FERES SMD 20 OHM 1% 20W D2PAK20WDickschicht881 - Sofort$5.69Details anzeigen

PWR263S-35 Series

AbbildungHersteller-TeilenummerBeschreibungLeistung (W)ZusammensetzungVerfügbare MengePreis
RES SMD 75 OHM 1% 35W D2PAKPWR263S-35-75R0FRES SMD 75 OHM 1% 35W D2PAK35WDickschicht5026 - Sofort$4.04Details anzeigen
RES SMD 27 OHM 1% 35W D2PAKPWR263S-35-27R0FRES SMD 27 OHM 1% 35W D2PAK35WDickschicht4182 - Sofort$4.04Details anzeigen
RES SMD 30 OHM 1% 35W D2PAKPWR263S-35-30R0FRES SMD 30 OHM 1% 35W D2PAK35WDickschicht735 - Sofort$4.04Details anzeigen
RES SMD 10 OHM 1% 35W D2PAKPWR263S-35-10R0FRES SMD 10 OHM 1% 35W D2PAK35WDickschicht529 - Sofort$4.18Details anzeigen
RES SMD 20 OHM 1% 35W D2PAKPWR263S-35-20R0FRES SMD 20 OHM 1% 35W D2PAK35WDickschicht2436 - Sofort$4.34Details 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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