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

AfbeeldingOnderdeelnr. fabrikantBeschrijvingVermogen (watt)SamenstellingAvailable QuantityPrijs
RES 0.05 OHM 1% 3W 2512CRA2512-FZ-R050ELFRES 0.05 OHM 1% 3W 25123WMetaalelement314648 - Immediate$0.47Details weergeven
RES 0.03 OHM 1% 3W 2512CRA2512-FZ-R030ELFRES 0.03 OHM 1% 3W 25123WMetaalelement269657 - Immediate$0.47Details weergeven
RES 0.01 OHM 1% 3W 2512CRA2512-FZ-R010ELFRES 0.01 OHM 1% 3W 25123WMetaalelement223144 - Immediate$0.47Details weergeven
RES 0.025 OHM 1% 3W 2512CRA2512-FZ-R025ELFRES 0.025 OHM 1% 3W 25123WMetaalelement215121 - Immediate$0.47Details weergeven
RES 0.08 OHM 1% 3W 2512CRA2512-FZ-R080ELFRES 0.08 OHM 1% 3W 25123WMetaalelement139136 - Immediate$0.47Details weergeven

PWR220T-20 Series

AfbeeldingOnderdeelnr. fabrikantBeschrijvingVermogen (watt)SamenstellingAvailable QuantityPrijs
RES 10 OHM 1% 20W TO220-2PWR220T-20-10R0FRES 10 OHM 1% 20W TO220-220WDikkefilm3690 - Immediate$4.52Details weergeven
RES 50 OHM 1% 20W TO220-2PWR220T-20-50R0FRES 50 OHM 1% 20W TO220-220WDikkefilm2191 - Immediate$4.52Details weergeven
RES 0.1 OHM 1% 20W TO220-2PWR220T-20-R100FRES 0.1 OHM 1% 20W TO220-220WDikkefilm328 - Immediate$6.20Details weergeven
RES 5 OHM 5% 20W TO220-2PWR220T-20-5R00JRES 5 OHM 5% 20W TO220-220WDikkefilm557 - Immediate$4.20Details weergeven
RES 10K OHM 1% 20W TO220-2PWR220T-20-1002FRES 10K OHM 1% 20W TO220-220WDikkefilm6902 - Immediate$4.52Details weergeven

PWR220T-35 Series

AfbeeldingOnderdeelnr. fabrikantBeschrijvingVermogen (watt)SamenstellingAvailable QuantityPrijsDetails weergeven
RES 4.7 OHM 5% 35W TO220-2PWR220T-35-4R70JRES 4.7 OHM 5% 35W TO220-235WDikkefilm1539 - Immediate$3.18Details weergeven
RES 1 OHM 5% 35W TO220-2PWR220T-35-1R00JRES 1 OHM 5% 35W TO220-235WDikkefilm703 - Immediate$3.37Details weergeven
RES 10K OHM 1% 35W TO220-2PWR220T-35-1002FRES 10K OHM 1% 35W TO220-235WDikkefilm184 - Immediate$3.37Details weergeven
RES 4.7 OHM 1% 35W TO220-2PWR220T-35-4R70FRES 4.7 OHM 1% 35W TO220-235WDikkefilm274 - Immediate$3.66Details weergeven
RES 8 OHM 1% 35W TO220-2PWR220T-35-8R00FRES 8 OHM 1% 35W TO220-235WDikkefilm214 - Immediate$4.10Details weergeven

PWR263S-20 Series

AfbeeldingOnderdeelnr. fabrikantBeschrijvingVermogen (watt)SamenstellingAvailable QuantityPrijs
RES SMD 20 OHM 5% 20W D2PAKPWR263S-20-20R0JRES SMD 20 OHM 5% 20W D2PAK20WDikkefilm220 - Immediate$3.96Details weergeven
RES SMD 47 OHM 5% 20W D2PAKPWR263S-20-47R0JERES SMD 47 OHM 5% 20W D2PAK20WDikkefilm1495 - Immediate$4.96Details weergeven
RES SMD 150 OHM 5% 20W D2PAKPWR263S-20-1500JERES SMD 150 OHM 5% 20W D2PAK20WDikkefilm377 - Immediate$4.96Details weergeven
RES SMD 10 OHM 1% 20W D2PAKPWR263S-20-10R0FERES SMD 10 OHM 1% 20W D2PAK20WDikkefilm2111 - Immediate$5.82Details weergeven
RES SMD 20 OHM 1% 20W D2PAKPWR263S-20-20R0FERES SMD 20 OHM 1% 20W D2PAK20WDikkefilm741 - Immediate$5.82Details weergeven

PWR263S-35 Series

AfbeeldingOnderdeelnr. fabrikantBeschrijvingVermogen (watt)SamenstellingAvailable QuantityPrijs
RES SMD 75 OHM 1% 35W D2PAKPWR263S-35-75R0FRES SMD 75 OHM 1% 35W D2PAK35WDikkefilm4932 - Immediate$4.12Details weergeven
RES SMD 10 OHM 1% 35W D2PAKPWR263S-35-10R0FRES SMD 10 OHM 1% 35W D2PAK35WDikkefilm289 - Immediate$4.28Details weergeven
RES SMD 20 OHM 1% 35W D2PAKPWR263S-35-20R0FRES SMD 20 OHM 1% 35W D2PAK35WDikkefilm6836 - Immediate$4.44Details weergeven
RES SMD 7.5 OHM 1% 35W D2PAKPWR263S-35-7R50FRES SMD 7.5 OHM 1% 35W D2PAK35WDikkefilm3607 - Immediate$4.44Details weergeven
RES SMD 5 OHM 1% 35W D2PAKPWR263S-35-5R00FRES SMD 5 OHM 1% 35W D2PAK35WDikkefilm5006 - Immediate$4.75Details weergeven

PWR4412-S Series

AfbeeldingOnderdeelnr. fabrikantBeschrijvingVermogen (watt)SamenstellingAvailable QuantityPrijs
RES 0.01 OHM 1% 1W RADIALPWR4412-2SBR0100FRES 0.01 OHM 1% 1W RADIAL1WMetaalelement0 - ImmediateSee Page for PricingDetails weergeven
RES 0.01 OHM 5% 1W RADIALPWR4412-2SBR0100JRES 0.01 OHM 5% 1W RADIAL1WMetaalelement0 - ImmediateSee Page for PricingDetails weergeven
RES 0.03 OHM 1% 1W RADIALPWR4412-2SBR0300FRES 0.03 OHM 1% 1W RADIAL1WMetaalelement0 - ImmediateSee Page for PricingDetails weergeven
RES 0.03 OHM 5% 1W RADIALPWR4412-2SBR0300JRES 0.03 OHM 5% 1W RADIAL1WMetaalelement0 - ImmediateSee Page for PricingDetails weergeven
RES 0.01 OHM 1% 3W RADIALPWR4412-2SCR0100FRES 0.01 OHM 1% 3W RADIAL3WMetaalelement0 - ImmediateSee Page for PricingDetails weergeven

PWR4413 Series

AfbeeldingOnderdeelnr. fabrikantBeschrijvingVermogen (watt)SamenstellingAvailable QuantityPrijs
RES 0.02 OHM 1% 1W RADIALPWR4413BR020FRES 0.02 OHM 1% 1W RADIAL1WMetaalelement0 - ImmediateSee Page for PricingDetails weergeven
RES 0.1 OHM 1% 3W RADIALPWR4413CR100FRES 0.1 OHM 1% 3W RADIAL3WMetaalelement0 - ImmediateSee Page for PricingDetails weergeven
RES 0.02 OHM 1% 5W RADIALPWR4413DR020FRES 0.02 OHM 1% 5W RADIAL5WMetaalelement0 - ImmediateSee Page for PricingDetails weergeven
RES 0.04 OHM 1% 5W RADIALPWR4413DR040FRES 0.04 OHM 1% 5W RADIAL5WMetaalelement0 - ImmediateSee Page for PricingDetails weergeven
RES 0.025 OHM 5% 1W RADIALPWR4413BR025JRES 0.025 OHM 5% 1W RADIAL1WMetaalelement0 - ImmediateSee Page for PricingDetails weergeven
PTM Published on: 2012-02-15

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