Thick Film Resistor (CR..A Series)

Thick Film Low Cost Resistor (RS Series)

Automotive Grade Chip Resistor - CR..A Series
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0402 / 0603 / 0805 / 1206 / 1210 / 2010 / 2512

Current Sensing Thick Film Chip Resistor - RS Series

Derating Curve
Derating Curve

General thick film current sensing resistor, standard TC , low cost for large demand power management.

Scope

  • This specification applies to all sizes of rectangular-type fixed chip resistors with Ruthenium-base as material.

Features

  • Low inductance.
  • Highly reliable multilayer electrode construction.
  • Higher component and equipment reliability.
  • Reduced size of final equipment reliability.
  • RoHS Compliance.

Applications

  • Power Management Applications
  • Switching Power Supply
  • Over Current Protection in Audio Application
  • Voltage Regulation Module (VRM)
  • DC-DC Converter, Battery Pack, Charger, Adaptor
  • Automotive Engine Control
  • Disk Driver

Construction

Current Sensing Thick Film Chip Resistor - RS Series Construction

Part Numbering

Current Sensing Thick Film Chip Resistor - RS Series Part Numbering

Standard Electrical Specifications

Item
Type		 Power Rating
at 70°C		 Operating Temp.
Range		 Max. Operating
Current		 Resistance Range (mΩ) TCR
(PPM/°C)
±1% ±5%
RS-02 (0402) 1/16W -55 ~ +155°C 1.11A 50 - 91
100 - 976		 ±800
±500
RS-03 (0603) 1/10W -55 ~ +155°C 2.23A 20 - 47
50 - 91
100 - 976		  ±1200
±800
±500
RS-05 (0805) 1/8W -55 ~ +155°C 3.53A 10 - 18
20 - 47
50 - 91
100 - 976		 ±1500
±1200
±800
±500
RS-06 (1206) 1/4W -55 ~ +155°C 5.00A
RS-10 (1210) 1/3W -55 ~ +155°C 5.77A 10 - 18
20 - 91
100 - 976		  ±1500
±800
±500
RS-0A (2010) 3/4W -55 ~ +155°C 8.66A
RS-12 (2512) 1W -55 ~ +155°C 10.0A

Operating Voltage=√(P*R)  ; Overload Voltage=2.5*√(P*R)

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RoHS Report

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Company Introduction

Shenzhen Helisto technology co., LTD., with all my heart devoted to the production and sales of high-end precision resistor, capacitor, inductor, diode, varistor and protect the whole series of passive components such as spare parts and other products, the company began in 2004, LTD was established in Taiwan, is Taiwan's first combined with thin/thick film process technology and the high frequency passive component/module design and development capability of professional manufacturers. 

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