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

BildeManufacturer Part NumberBeskrivelseEffekt (watt)SammensettingTilgjengelig antall Pris
RES 0.03 OHM 1% 3W 2512CRA2512-FZ-R030ELFRES 0.03 OHM 1% 3W 25123WMetallelement271453 - Immediate$5.27Vis detaljer
RES 0.025 OHM 1% 3W 2512CRA2512-FZ-R025ELFRES 0.025 OHM 1% 3W 25123WMetallelement224633 - Immediate$5.27Vis detaljer
RES 0.08 OHM 1% 3W 2512CRA2512-FZ-R080ELFRES 0.08 OHM 1% 3W 25123WMetallelement151433 - Immediate$5.27Vis detaljer
RES 0.05 OHM 1% 3W 2512CRA2512-FZ-R050ELFRES 0.05 OHM 1% 3W 25123WMetallelement141546 - Immediate$5.27Vis detaljer
RES 0.1 OHM 1% 3W 2512CRA2512-FZ-R100ELFRES 0.1 OHM 1% 3W 25123WMetallelement115286 - Immediate$5.27Vis detaljer

PWR220T-20 Series

BildeManufacturer Part NumberBeskrivelseEffekt (watt)SammensettingTilgjengelig antall Pris
RES 50 OHM 1% 20W TO220-2PWR220T-20-50R0FRES 50 OHM 1% 20W TO220-220WTykk film2713 - Immediate$49.43Vis detaljer
RES 5 OHM 5% 20W TO220-2PWR220T-20-5R00JRES 5 OHM 5% 20W TO220-220WTykk film570 - Immediate$45.88Vis detaljer
RES 50 OHM 5% 20W TO220-2PWR220T-20-50R0JRES 50 OHM 5% 20W TO220-220WTykk film401 - Immediate$45.88Vis detaljer
RES 10 OHM 5% 20W TO220-2PWR220T-20-10R0JRES 10 OHM 5% 20W TO220-220WTykk film221 - Immediate$45.88Vis detaljer
RES 10K OHM 1% 20W TO220-2PWR220T-20-1002FRES 10K OHM 1% 20W TO220-220WTykk film6913 - Immediate$49.43Vis detaljer

PWR220T-35 Series

BildeManufacturer Part NumberBeskrivelseEffekt (watt)SammensettingTilgjengelig antall PrisVis detaljer
RES 1 OHM 5% 35W TO220-2PWR220T-35-1R00JRES 1 OHM 5% 35W TO220-235WTykk film714 - Immediate$34.87Vis detaljer
RES 4.7 OHM 5% 35W TO220-2PWR220T-35-4R70JRES 4.7 OHM 5% 35W TO220-235WTykk film264 - Immediate$34.87Vis detaljer
RES 4.7 OHM 1% 35W TO220-2PWR220T-35-4R70FRES 4.7 OHM 1% 35W TO220-235WTykk film312 - Immediate$37.84Vis detaljer
RES 1 OHM 1% 35W TO220-2PWR220T-35-1R00FRES 1 OHM 1% 35W TO220-235WTykk film191 - Immediate$37.84Vis detaljer
RES 8 OHM 1% 35W TO220-2PWR220T-35-8R00FRES 8 OHM 1% 35W TO220-235WTykk film222 - Immediate$44.93Vis detaljer

PWR263S-20 Series

BildeManufacturer Part NumberBeskrivelseEffekt (watt)SammensettingTilgjengelig antall Pris
RES SMD 10 OHM 1% 20W D2PAKPWR263S-20-10R0FERES SMD 10 OHM 1% 20W D2PAK20WTykk film2111 - Immediate$63.70Vis detaljer
RES SMD 20 OHM 5% 20W D2PAKPWR263S-20-20R0JRES SMD 20 OHM 5% 20W D2PAK20WTykk film568 - Immediate$43.39Vis detaljer
RES SMD 47 OHM 5% 20W D2PAKPWR263S-20-47R0JERES SMD 47 OHM 5% 20W D2PAK20WTykk film1495 - Immediate$54.12Vis detaljer
RES SMD 15 OHM 1% 20W D2PAKPWR263S-20-15R0FERES SMD 15 OHM 1% 20W D2PAK20WTykk film921 - Immediate$63.70Vis detaljer
RES SMD 20 OHM 1% 20W D2PAKPWR263S-20-20R0FERES SMD 20 OHM 1% 20W D2PAK20WTykk film881 - Immediate$63.70Vis detaljer

PWR263S-35 Series

BildeManufacturer Part NumberBeskrivelseEffekt (watt)SammensettingTilgjengelig antall Pris
RES SMD 75 OHM 1% 35W D2PAKPWR263S-35-75R0FRES SMD 75 OHM 1% 35W D2PAK35WTykk film5026 - Immediate$45.21Vis detaljer
RES SMD 27 OHM 1% 35W D2PAKPWR263S-35-27R0FRES SMD 27 OHM 1% 35W D2PAK35WTykk film4182 - Immediate$45.21Vis detaljer
RES SMD 30 OHM 1% 35W D2PAKPWR263S-35-30R0FRES SMD 30 OHM 1% 35W D2PAK35WTykk film735 - Immediate$45.21Vis detaljer
RES SMD 10 OHM 1% 35W D2PAKPWR263S-35-10R0FRES SMD 10 OHM 1% 35W D2PAK35WTykk film529 - Immediate$46.75Vis detaljer
RES SMD 20 OHM 1% 35W D2PAKPWR263S-35-20R0FRES SMD 20 OHM 1% 35W D2PAK35WTykk film2436 - Immediate$48.57Vis detaljer

PWR4412-S Series

BildeManufacturer Part NumberBeskrivelseEffekt (watt)SammensettingTilgjengelig antall Pris
RES 0.01 OHM 1% 1W RADIALPWR4412-2SBR0100FRES 0.01 OHM 1% 1W RADIAL1WMetallelement0 - ImmediateSee Page for PricingVis detaljer
RES 0.01 OHM 5% 1W RADIALPWR4412-2SBR0100JRES 0.01 OHM 5% 1W RADIAL1WMetallelement0 - ImmediateSee Page for PricingVis detaljer
RES 0.03 OHM 1% 1W RADIALPWR4412-2SBR0300FRES 0.03 OHM 1% 1W RADIAL1WMetallelement0 - ImmediateSee Page for PricingVis detaljer
RES 0.03 OHM 5% 1W RADIALPWR4412-2SBR0300JRES 0.03 OHM 5% 1W RADIAL1WMetallelement0 - ImmediateSee Page for PricingVis detaljer
RES 0.01 OHM 1% 3W RADIALPWR4412-2SCR0100FRES 0.01 OHM 1% 3W RADIAL3WMetallelement0 - ImmediateSee Page for PricingVis detaljer

PWR4413 Series

BildeManufacturer Part NumberBeskrivelseEffekt (watt)SammensettingTilgjengelig antall Pris
RES 0.02 OHM 1% 1W RADIALPWR4413BR020FRES 0.02 OHM 1% 1W RADIAL1WMetallelement0 - ImmediateSee Page for PricingVis detaljer
RES 0.1 OHM 1% 3W RADIALPWR4413CR100FRES 0.1 OHM 1% 3W RADIAL3WMetallelement0 - ImmediateSee Page for PricingVis detaljer
RES 0.02 OHM 1% 5W RADIALPWR4413DR020FRES 0.02 OHM 1% 5W RADIAL5WMetallelement0 - ImmediateSee Page for PricingVis detaljer
RES 0.04 OHM 1% 5W RADIALPWR4413DR040FRES 0.04 OHM 1% 5W RADIAL5WMetallelement0 - ImmediateSee Page for PricingVis detaljer
RES 0.025 OHM 5% 1W RADIALPWR4413BR025JRES 0.025 OHM 5% 1W RADIAL1WMetallelement0 - ImmediateSee Page for PricingVis detaljer
PTM Published on: 2012-02-15

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