All Alternatives

Alternatives to ROHM Semiconductor TRR03EZPF5R11

ROHM Semiconductor TRR03EZPF5R11 and its qualified second sources, compared on form, fit and function, stock, lifecycle and price — the same checks Parter runs inside a BOM.

Equivalent and substitute parts for ROHM Semiconductor TRR03EZPF5R11

TRR03EZPF5R11 compared against its qualified second sources
TRR03EZPF5R11ROHM SemiconductorRK73H1JTTD5R11FKOA Speer Electronics, Inc.RMCS0603FT5R11Stackpole Electronics Inc+3more
FFF CompatibilityStandard 0603 package size (1.60mm x 0.80mm) with identical 2-terminal SMD mounting.Identical physical shape, footprint, and max height of 0.55mm.This series is not specifically rated for anti-sulfur environments, and the temperature coefficient of ±200 ppm/°C is wider than the original's ±100 ppm/°C.Standard 0603 package size (1.60mm x 0.80mm) with identical 2-terminal SMD mounting.Identical physical shape, footprint, and max height of 0.55mm.The temperature coefficient of ±200 ppm/°C is wider than the original's ±100 ppm/°C, and it lacks the official AEC-Q200 qualification.
AI Summary

TRR03EZPF5R11 by ROHM Semiconductor: 5.11 Ohms ±1% 0.1W, 1/10W Chip Resistor 0603 (1608 Metric) Anti-Sulfur, Automotive AEC-Q200 Thick Film.

A highly available automotive-grade alternative from KOA Speer. It is suitable for applications where sulfur tolerance is not a critical environmental constraint, offering a slightly higher power rating.

  • AEC-Q200 qualified for automotive-grade reliability.
  • Slightly upgraded power rating of 0.125W (1/8W) vs. 0.1W (1/10W).
  • Highly cost-effective and widely available.
  • Not rated as anti-sulfur/sulfur-tolerant.
  • Wider temperature coefficient (±200 ppm/°C vs. ±100 ppm/°C).

A reliable commercial anti-sulfur alternative that offers direct physical compatibility. It is ideal for non-automotive environments where AEC-Q200 qualification is not strictly required.

  • Direct anti-sulfur thick film construction.
  • Same 0.1W power rating and standard 0603 footprint.
  • Lacks AEC-Q200 automotive qualification.
  • Wider temperature coefficient (±200 ppm/°C vs. ±100 ppm/°C).
Lifecycle StatusObsoleteActiveActive
Market AvailabilityDiscontinuedIn stockNon-stock
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TRR01MZPF15R0ROHM SemiconductorDiscontinuedObsolete10Alternatives availableSee Alternatives
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