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

ObrázekObjednací číslo výrobcePopisVýkon (W)SloženíAvailable QuantityCena
RES 0.05 OHM 1% 3W 2512CRA2512-FZ-R050ELFRES 0.05 OHM 1% 3W 25123WKovový prvek314648 - Immediate$11.55Zobrazit podrobnosti
RES 0.03 OHM 1% 3W 2512CRA2512-FZ-R030ELFRES 0.03 OHM 1% 3W 25123WKovový prvek269707 - Immediate$11.55Zobrazit podrobnosti
RES 0.01 OHM 1% 3W 2512CRA2512-FZ-R010ELFRES 0.01 OHM 1% 3W 25123WKovový prvek223596 - Immediate$11.55Zobrazit podrobnosti
RES 0.025 OHM 1% 3W 2512CRA2512-FZ-R025ELFRES 0.025 OHM 1% 3W 25123WKovový prvek215221 - Immediate$11.55Zobrazit podrobnosti
RES 0.08 OHM 1% 3W 2512CRA2512-FZ-R080ELFRES 0.08 OHM 1% 3W 25123WKovový prvek139136 - Immediate$11.55Zobrazit podrobnosti

PWR220T-20 Series

ObrázekObjednací číslo výrobcePopisVýkon (W)SloženíAvailable QuantityCena
RES 10 OHM 1% 20W TO220-2PWR220T-20-10R0FRES 10 OHM 1% 20W TO220-220WSilná fólie3696 - Immediate$111.71Zobrazit podrobnosti
RES 50 OHM 1% 20W TO220-2PWR220T-20-50R0FRES 50 OHM 1% 20W TO220-220WSilná fólie2192 - Immediate$111.71Zobrazit podrobnosti
RES 0.1 OHM 1% 20W TO220-2PWR220T-20-R100FRES 0.1 OHM 1% 20W TO220-220WSilná fólie328 - Immediate$153.08Zobrazit podrobnosti
RES 5 OHM 5% 20W TO220-2PWR220T-20-5R00JRES 5 OHM 5% 20W TO220-220WSilná fólie557 - Immediate$103.73Zobrazit podrobnosti
RES 10K OHM 1% 20W TO220-2PWR220T-20-1002FRES 10K OHM 1% 20W TO220-220WSilná fólie6902 - Immediate$111.71Zobrazit podrobnosti

PWR220T-35 Series

ObrázekObjednací číslo výrobcePopisVýkon (W)SloženíAvailable QuantityCenaZobrazit podrobnosti
RES 4.7 OHM 5% 35W TO220-2PWR220T-35-4R70JRES 4.7 OHM 5% 35W TO220-235WSilná fólie1539 - Immediate$78.53Zobrazit podrobnosti
RES 1 OHM 5% 35W TO220-2PWR220T-35-1R00JRES 1 OHM 5% 35W TO220-235WSilná fólie703 - Immediate$83.36Zobrazit podrobnosti
RES 10K OHM 1% 35W TO220-2PWR220T-35-1002FRES 10K OHM 1% 35W TO220-235WSilná fólie184 - Immediate$83.36Zobrazit podrobnosti
RES 4.7 OHM 1% 35W TO220-2PWR220T-35-4R70FRES 4.7 OHM 1% 35W TO220-235WSilná fólie274 - Immediate$90.50Zobrazit podrobnosti
RES 8 OHM 1% 35W TO220-2PWR220T-35-8R00FRES 8 OHM 1% 35W TO220-235WSilná fólie214 - Immediate$101.21Zobrazit podrobnosti

PWR263S-20 Series

ObrázekObjednací číslo výrobcePopisVýkon (W)SloženíAvailable QuantityCena
RES SMD 20 OHM 5% 20W D2PAKPWR263S-20-20R0JRES SMD 20 OHM 5% 20W D2PAK20WSilná fólie220 - Immediate$97.85Zobrazit podrobnosti
RES SMD 47 OHM 5% 20W D2PAKPWR263S-20-47R0JERES SMD 47 OHM 5% 20W D2PAK20WSilná fólie1495 - Immediate$122.63Zobrazit podrobnosti
RES SMD 150 OHM 5% 20W D2PAKPWR263S-20-1500JERES SMD 150 OHM 5% 20W D2PAK20WSilná fólie377 - Immediate$122.63Zobrazit podrobnosti
RES SMD 10 OHM 1% 20W D2PAKPWR263S-20-10R0FERES SMD 10 OHM 1% 20W D2PAK20WSilná fólie2111 - Immediate$143.84Zobrazit podrobnosti
RES SMD 20 OHM 1% 20W D2PAKPWR263S-20-20R0FERES SMD 20 OHM 1% 20W D2PAK20WSilná fólie741 - Immediate$143.84Zobrazit podrobnosti

PWR263S-35 Series

ObrázekObjednací číslo výrobcePopisVýkon (W)SloženíAvailable QuantityCena
RES SMD 75 OHM 1% 35W D2PAKPWR263S-35-75R0FRES SMD 75 OHM 1% 35W D2PAK35WSilná fólie4932 - Immediate$101.84Zobrazit podrobnosti
RES SMD 10 OHM 1% 35W D2PAKPWR263S-35-10R0FRES SMD 10 OHM 1% 35W D2PAK35WSilná fólie299 - Immediate$105.83Zobrazit podrobnosti
RES SMD 20 OHM 1% 35W D2PAKPWR263S-35-20R0FRES SMD 20 OHM 1% 35W D2PAK35WSilná fólie6846 - Immediate$109.61Zobrazit podrobnosti
RES SMD 7.5 OHM 1% 35W D2PAKPWR263S-35-7R50FRES SMD 7.5 OHM 1% 35W D2PAK35WSilná fólie3607 - Immediate$109.61Zobrazit podrobnosti
RES SMD 5 OHM 1% 35W D2PAKPWR263S-35-5R00FRES SMD 5 OHM 1% 35W D2PAK35WSilná fólie5006 - Immediate$117.38Zobrazit podrobnosti

PWR4412-S Series

ObrázekObjednací číslo výrobcePopisVýkon (W)SloženíAvailable QuantityCena
RES 0.01 OHM 1% 1W RADIALPWR4412-2SBR0100FRES 0.01 OHM 1% 1W RADIAL1WKovový prvek0 - ImmediateSee Page for PricingZobrazit podrobnosti
RES 0.01 OHM 5% 1W RADIALPWR4412-2SBR0100JRES 0.01 OHM 5% 1W RADIAL1WKovový prvek0 - ImmediateSee Page for PricingZobrazit podrobnosti
RES 0.03 OHM 1% 1W RADIALPWR4412-2SBR0300FRES 0.03 OHM 1% 1W RADIAL1WKovový prvek0 - ImmediateSee Page for PricingZobrazit podrobnosti
RES 0.03 OHM 5% 1W RADIALPWR4412-2SBR0300JRES 0.03 OHM 5% 1W RADIAL1WKovový prvek0 - ImmediateSee Page for PricingZobrazit podrobnosti
RES 0.01 OHM 1% 3W RADIALPWR4412-2SCR0100FRES 0.01 OHM 1% 3W RADIAL3WKovový prvek0 - ImmediateSee Page for PricingZobrazit podrobnosti

PWR4413 Series

ObrázekObjednací číslo výrobcePopisVýkon (W)SloženíAvailable QuantityCena
RES 0.02 OHM 1% 1W RADIALPWR4413BR020FRES 0.02 OHM 1% 1W RADIAL1WKovový prvek0 - ImmediateSee Page for PricingZobrazit podrobnosti
RES 0.1 OHM 1% 3W RADIALPWR4413CR100FRES 0.1 OHM 1% 3W RADIAL3WKovový prvek0 - ImmediateSee Page for PricingZobrazit podrobnosti
RES 0.02 OHM 1% 5W RADIALPWR4413DR020FRES 0.02 OHM 1% 5W RADIAL5WKovový prvek0 - ImmediateSee Page for PricingZobrazit podrobnosti
RES 0.04 OHM 1% 5W RADIALPWR4413DR040FRES 0.04 OHM 1% 5W RADIAL5WKovový prvek0 - ImmediateSee Page for PricingZobrazit podrobnosti
RES 0.025 OHM 5% 1W RADIALPWR4413BR025JRES 0.025 OHM 5% 1W RADIAL1WKovový prvek0 - ImmediateSee Page for PricingZobrazit podrobnosti
PTM Published on: 2012-02-15

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