TRR Series Sulfur Tolerant Chip Resistors

Anti-sulfur chip resistors feature a unique internal structure

Image of ROHM Semiconductor's TRR Series Sulfur Tolerant Chip ResistorsConventional resistors are susceptible to sulfur penetration, causing silver migration from the terminals, which can lead to failure. ROHM's TRR series of chip resistors utilizes a special structure especially designed to prevent sulfur penetration, eliminating failures due to silver sulfide. ROHM's anti-sulfur chip resistors feature a unique internal structure that offers high tolerance to sulfuric environments. Cost is controlled by ROHM through the use of common materials such as silver (Ag), nickel (Ni), and tin (Sn), while eliminating gold (Au) - which is often used in other sulfur tolerant chip resistors.

The TRR series from ROHM features an operating temperature range of -55°C to +155°C. Accelerated testing shows the lifetime of the TRR series will exceed 90 years. This product is suitable for high-reliability applications and circuits, including Industrial, Automotive, Metering, and other outdoor sulfur-rich environments.

Features
  • Unique protection materials prevent formation of silver sulfide in sulfur-rich environments
  • Highly recommended for automotive, industrial and power supply applications in sulfur-rich environments
  • Have good cost performance unlike the Au terminal components from other suppliers
  • ROHM resistors have been approved to the ISO9001/ISO/TS 16949 certification

TRR Series

ImageManufacturer Part NumberDescriptionAvailable Quantity
TRR01MZPJ000 datasheet linkRES SMD 0.0OHM JUMPER 1/16W 0402TRR01MZPJ000RES SMD 0.0OHM JUMPER 1/16W 040264347 - Immediate
TRR01MZPJ000 product page link
TRR03EZPJ000 datasheet linkRES SMD 0.0OHM JUMPER 1/10W 0603TRR03EZPJ000RES SMD 0.0OHM JUMPER 1/10W 060331370 - Immediate
TRR03EZPJ000 product page link
TRR01MZPF1002 datasheet linkRES SMD 10K OHM 1% 1/16W 0402TRR01MZPF1002RES SMD 10K OHM 1% 1/16W 040281351 - Immediate
TRR01MZPF1002 product page link
TRR01MZPF4701 datasheet linkRES SMD 4.7K OHM 1% 1/16W 0402TRR01MZPF4701RES SMD 4.7K OHM 1% 1/16W 040241648 - Immediate
TRR01MZPF4701 product page link
TRR01MZPF4991 datasheet linkRES SMD 4.99K OHM 1% 1/16W 0402TRR01MZPF4991RES SMD 4.99K OHM 1% 1/16W 040223010 - Immediate
TRR01MZPF4991 product page link
TRR01MZPJ202 datasheet linkRES SMD 2K OHM 5% 1/16W 0402TRR01MZPJ202RES SMD 2K OHM 5% 1/16W 040240060 - Immediate
TRR01MZPJ202 product page link
TRR01MZPF1000 datasheet linkRES SMD 100 OHM 1% 1/16W 0402TRR01MZPF1000RES SMD 100 OHM 1% 1/16W 040258920 - Immediate
TRR01MZPF1000 product page link
TRR01MZPF2002 datasheet linkRES SMD 20K OHM 1% 1/16W 0402TRR01MZPF2002RES SMD 20K OHM 1% 1/16W 040233586 - Immediate
TRR01MZPF2002 product page link
TRR01MZPF1601 datasheet linkRES SMD 1.6K OHM 1% 1/16W 0402TRR01MZPF1601RES SMD 1.6K OHM 1% 1/16W 040228159 - Immediate
TRR01MZPF1601 product page link
TRR01MZPF1962 datasheet linkRES SMD 19.6K OHM 1% 1/16W 0402TRR01MZPF1962RES SMD 19.6K OHM 1% 1/16W 040227995 - Immediate
TRR01MZPF1962 product page link
TRR01MZPF2261 datasheet linkRES SMD 2.26K OHM 1% 1/16W 0402TRR01MZPF2261RES SMD 2.26K OHM 1% 1/16W 040227729 - Immediate
TRR01MZPF2261 product page link
TRR01MZPF2740 datasheet linkRES SMD 274 OHM 1% 1/16W 0402TRR01MZPF2740RES SMD 274 OHM 1% 1/16W 040228846 - Immediate
TRR01MZPF2740 product page link
TRR01MZPF3321 datasheet linkRES SMD 3.32K OHM 1% 1/16W 0402TRR01MZPF3321RES SMD 3.32K OHM 1% 1/16W 040220720 - Immediate
TRR01MZPF3321 product page link
TRR01MZPF4020 datasheet linkRES SMD 402 OHM 1% 1/16W 0402TRR01MZPF4020RES SMD 402 OHM 1% 1/16W 040226065 - Immediate
TRR01MZPF4020 product page link
TRR01MZPF5230 datasheet linkRES SMD 523 OHM 1% 1/16W 0402TRR01MZPF5230RES SMD 523 OHM 1% 1/16W 040226980 - Immediate
TRR01MZPF5230 product page link
TRR01MZPF5601 datasheet linkRES SMD 5.6K OHM 1% 1/16W 0402TRR01MZPF5601RES SMD 5.6K OHM 1% 1/16W 040224020 - Immediate
TRR01MZPF5601 product page link
TRR01MZPF82R5 datasheet linkRES SMD 82.5 OHM 1% 1/16W 0402TRR01MZPF82R5RES SMD 82.5 OHM 1% 1/16W 040220086 - Immediate
TRR01MZPF82R5 product page link
TRR03EZPF2552 datasheet linkRES SMD 25.5K OHM 1% 1/10W 0603TRR03EZPF2552RES SMD 25.5K OHM 1% 1/10W 060348395 - Immediate
TRR03EZPF2552 product page link
TRR03EZPF3000 datasheet linkRES SMD 300 OHM 1% 1/10W 0603TRR03EZPF3000RES SMD 300 OHM 1% 1/10W 060327891 - Immediate
TRR03EZPF3000 product page link
TRR03EZPF1002 datasheet linkRES SMD 10K OHM 1% 1/10W 0603TRR03EZPF1002RES SMD 10K OHM 1% 1/10W 060323133 - Immediate
TRR03EZPF1002 product page link
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Published: 2012-09-11