ROHM News Detail

Sulfuration-resistant Chip Resistors (TRR Series)

Overview | Features | Applications | Lineup

Sulfuration-resistant Chip Resistors (TRR Series)

Overview

An original internal construction comprised of a sulfuration-resistant membrane is utilized that prevents sulfurated gas from penetrating, resulting in superior anti-sulfuration characteristics.


A broad lineup is available in a range of sizes, from 1005 to 3216. Jumper types are also available.

 <External Dimensions>
Part No. Size L W ｔ
TRR01 1005 1.0 0.5 0.35
TRR03 1608 1.6 0.8 0.45
TRR10 2012 2.0 1.25 0.55
TRR18 3216 3.2 1.6 0.55
External Dimensions

Features

  1. Strong against sulfuration - provides high reliability and stable operation in sulfur-rich environments
  2. Special anti-sulfuration membrane prevents sulfurated gas penetration

 
■Sulfuration Test Results
Sulfuration Test Results

Applications

Automotive, industrial, and other sulfur-rich environments

Lineup

Part No. Size Rated Power Maximum Element Voltage
(70ºC)		 Resistance Tolerance Resistance Range
(Ω)		 Operating Temperature Range
(ºC)
TRR01MZPJ 1005 1/16W 50V J(±5%) 1～10M - 55～+155
TRR01MZPF F(±1%) 10～2.2M
TRR03EZPJ 1608 1/10W 50V J(±5%) 1～10M
TRR03EZPF F(±1%) 10～10M
TRR10EZPJ 2012 1/8W 150V J(±5%) 1～10M
TRR10EZPF F(±1%) 10～2.2M
TRR18EZPJ 3216 1/4W 200V J(±5%) 1～10M
TRR18EZPF F(±1%) 10～2.2M

ROHM utilizes the most advanced, original technologies to develop products that meet market needs.

Click here for inquiries concerning our products