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 0.1 OHM 1% 3W 2512CRA2512-FZ-R100ELFRES 0.1 OHM 1% 3W 25123WKovový prvek156710 - Immediate$11.58Zobrazit podrobnosti
RES 0.03 OHM 1% 3W 2512CRA2512-FZ-R030ELFRES 0.03 OHM 1% 3W 25123WKovový prvek111081 - Immediate$11.58Zobrazit podrobnosti
RES 0.025 OHM 1% 3W 2512CRA2512-FZ-R025ELFRES 0.025 OHM 1% 3W 25123WKovový prvek88567 - Immediate$11.58Zobrazit podrobnosti
RES 0.02 OHM 1% 3W 2512CRA2512-FZ-R020ELFRES 0.02 OHM 1% 3W 25123WKovový prvek88321 - Immediate$11.58Zobrazit podrobnosti
RES 0.08 OHM 1% 3W 2512CRA2512-FZ-R080ELFRES 0.08 OHM 1% 3W 25123WKovový prvek73646 - Immediate$11.58Zobrazit 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 fólie1865 - Immediate$108.62Zobrazit podrobnosti
RES 0.1 OHM 1% 20W TO220-2PWR220T-20-R100FRES 0.1 OHM 1% 20W TO220-220WSilná fólie809 - Immediate$149.24Zobrazit podrobnosti
RES 22 OHM 5% 20W TO220-2PWR220T-20-22R0JRES 22 OHM 5% 20W TO220-220WSilná fólie595 - Immediate$100.83Zobrazit podrobnosti
RES 5 OHM 5% 20W TO220-2PWR220T-20-5R00JRES 5 OHM 5% 20W TO220-220WSilná fólie388 - Immediate$100.83Zobrazit podrobnosti
RES 50 OHM 5% 20W TO220-2PWR220T-20-50R0JRES 50 OHM 5% 20W TO220-220WSilná fólie371 - Immediate$100.83Zobrazit podrobnosti

PWR220T-35 Series

ObrázekObjednací číslo výrobcePopisVýkon (W)SloženíAvailable QuantityCenaZobrazit podrobnosti
RES 22 OHM 5% 35W TO220-2PWR220T-35-22R0JRES 22 OHM 5% 35W TO220-235WSilná fólie10065 - Immediate$102.09Zobrazit podrobnosti
RES 1 OHM 5% 35W TO220-2PWR220T-35-1R00JRES 1 OHM 5% 35W TO220-235WSilná fólie821 - Immediate$76.62Zobrazit podrobnosti
RES 4.7 OHM 5% 35W TO220-2PWR220T-35-4R70JRES 4.7 OHM 5% 35W TO220-235WSilná fólie648 - Immediate$76.62Zobrazit podrobnosti
RES 1 OHM 1% 35W TO220-2PWR220T-35-1R00FRES 1 OHM 1% 35W TO220-235WSilná fólie396 - Immediate$83.15Zobrazit podrobnosti
RES 8 OHM 1% 35W TO220-2PWR220T-35-8R00FRES 8 OHM 1% 35W TO220-235WSilná fólie315 - Immediate$98.72Zobrazit podrobnosti

PWR263S-20 Series

ObrázekObjednací číslo výrobcePopisVýkon (W)SloženíAvailable QuantityCena
RES SMD 10 OHM 1% 20W D2PAKPWR263S-20-10R0FERES SMD 10 OHM 1% 20W D2PAK20WSilná fólie1449 - Immediate$139.98Zobrazit podrobnosti
RES SMD 20 OHM 5% 20W D2PAKPWR263S-20-20R0JRES SMD 20 OHM 5% 20W D2PAK20WSilná fólie1135 - Immediate$95.36Zobrazit podrobnosti
RES SMD 47 OHM 5% 20W D2PAKPWR263S-20-47R0JERES SMD 47 OHM 5% 20W D2PAK20WSilná fólie495 - Immediate$118.93Zobrazit podrobnosti
RES SMD 20 OHM 1% 20W D2PAKPWR263S-20-20R0FERES SMD 20 OHM 1% 20W D2PAK20WSilná fólie975 - Immediate$139.98Zobrazit podrobnosti
RES SMD 15 OHM 1% 20W D2PAKPWR263S-20-15R0FERES SMD 15 OHM 1% 20W D2PAK20WSilná fólie447 - Immediate$139.98Zobrazit 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 fólie2383 - Immediate$99.36Zobrazit podrobnosti
RES SMD 20 OHM 1% 35W D2PAKPWR263S-35-20R0FRES SMD 20 OHM 1% 35W D2PAK35WSilná fólie2477 - Immediate$106.72Zobrazit podrobnosti
RES SMD 4 OHM 1% 35W D2PAKPWR263S-35-4R00FRES SMD 4 OHM 1% 35W D2PAK35WSilná fólie4281 - Immediate$109.88Zobrazit podrobnosti
RES SMD 2 OHM 1% 35W D2PAKPWR263S-35-2R00FRES SMD 2 OHM 1% 35W D2PAK35WSilná fólie1280 - Immediate$114.51Zobrazit podrobnosti
RES SMD 50 OHM 1% 35W D2PAKPWR263S-35-50R0FERES SMD 50 OHM 1% 35W D2PAK35WSilná fólie997 - Immediate$114.51Zobrazit 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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