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 040230883 - Immediate
TRR01MZPJ000 product page link
TRR03EZPJ000 datasheet linkRES SMD 0.0OHM JUMPER 1/10W 0603TRR03EZPJ000RES SMD 0.0OHM JUMPER 1/10W 060365910 - Immediate
TRR03EZPJ000 product page link
TRR01MZPF1002 datasheet linkRES SMD 10K OHM 1% 1/16W 0402TRR01MZPF1002RES SMD 10K OHM 1% 1/16W 0402224567 - Immediate
TRR01MZPF1002 product page link
TRR01MZPF4701 datasheet linkRES SMD 4.7K OHM 1% 1/16W 0402TRR01MZPF4701RES SMD 4.7K OHM 1% 1/16W 040228470 - Immediate
TRR01MZPF4701 product page link
TRR01MZPJ202 datasheet linkRES SMD 2K OHM 5% 1/16W 0402TRR01MZPJ202RES SMD 2K OHM 5% 1/16W 040239935 - Immediate
TRR01MZPJ202 product page link
TRR01MZPF1000 datasheet linkRES SMD 100 OHM 1% 1/16W 0402TRR01MZPF1000RES SMD 100 OHM 1% 1/16W 040259016 - Immediate
TRR01MZPF1000 product page link
TRR01MZPF1003 datasheet linkRES SMD 100K OHM 1% 1/16W 0402TRR01MZPF1003RES SMD 100K OHM 1% 1/16W 040223259 - Immediate
TRR01MZPF1003 product page link
TRR01MZPF1601 datasheet linkRES SMD 1.6K OHM 1% 1/16W 0402TRR01MZPF1601RES SMD 1.6K OHM 1% 1/16W 040222659 - Immediate
TRR01MZPF1601 product page link
TRR01MZPF2433 datasheet linkRES SMD 243K OHM 1% 1/16W 0402TRR01MZPF2433RES SMD 243K OHM 1% 1/16W 040223125 - Immediate
TRR01MZPF2433 product page link
TRR01MZPF4751 datasheet linkRES SMD 4.75K OHM 1% 1/16W 0402TRR01MZPF4751RES SMD 4.75K OHM 1% 1/16W 040221919 - Immediate
TRR01MZPF4751 product page link
TRR01MZPF5230 datasheet linkRES SMD 523 OHM 1% 1/16W 0402TRR01MZPF5230RES SMD 523 OHM 1% 1/16W 040226970 - Immediate
TRR01MZPF5230 product page link
TRR03EZPF6811 datasheet linkRES SMD 6.81K OHM 1% 1/10W 0603TRR03EZPF6811RES SMD 6.81K OHM 1% 1/10W 060324875 - Immediate
TRR03EZPF6811 product page link
TRR03EZPF4751 datasheet linkRES SMD 4.75K OHM 1% 1/10W 0603TRR03EZPF4751RES SMD 4.75K OHM 1% 1/10W 060319690 - Immediate
TRR03EZPF4751 product page link
TRR03EZPF7502 datasheet linkRES SMD 75K OHM 1% 1/10W 0603TRR03EZPF7502RES SMD 75K OHM 1% 1/10W 060315065 - Immediate
TRR03EZPF7502 product page link
TRR10EZPF10R0 datasheet linkRES SMD 10 OHM 1% 1/8W 0805TRR10EZPF10R0RES SMD 10 OHM 1% 1/8W 08058755 - Immediate
TRR10EZPF10R0 product page link
TRR10EZPF1473 datasheet linkRES SMD 147K OHM 1% 1/8W 0805TRR10EZPF1473RES SMD 147K OHM 1% 1/8W 080510000 - Immediate
TRR10EZPF1473 product page link
TRR10EZPF1200 datasheet linkRES SMD 120 OHM 1% 1/8W 0805TRR10EZPF1200RES SMD 120 OHM 1% 1/8W 08059926 - Immediate
TRR10EZPF1200 product page link
TRR10EZPF4421 datasheet linkRES SMD 4.21K OHM 1% 1/8W 0805TRR10EZPF4421RES SMD 4.21K OHM 1% 1/8W 08055998 - Immediate
TRR10EZPF4421 product page link
TRR10EZPF15R0 datasheet linkRES SMD 15 OHM 1% 1/8W 0805TRR10EZPF15R0RES SMD 15 OHM 1% 1/8W 08059194 - Immediate
TRR10EZPF15R0 product page link
TRR18EZPF2000 datasheet linkRES SMD 200 OHM 1% 1/4W 1206TRR18EZPF2000RES SMD 200 OHM 1% 1/4W 120610000 - Immediate
TRR18EZPF2000 product page link
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Published: 2012-09-11