TRR01MZPJ331 Equivalent & Substitute Parts

Part Overview

The TRR01MZPJ331 is a 330 Ohms ±5% 0.063W thick film chip resistor in 0402 (1005 Metric) package manufactured by Rohm Semiconductor. This part is classified as obsolete, making equivalent and substitute components necessary for ongoing production and maintenance applications. The TRR series has been superseded by more current product lines while maintaining identical electrical and mechanical specifications.

Substiute Parts

TRR01MZPJ331

Rohm SemiconductorIn Stock: 977TRR01MZPJ331 Datasheet

Current PartRFQ

SFR01MZPJ331

Rohm SemiconductorIn Stock: 10616SFR01MZPJ331 Datasheet

DirectRFQ

AF0402JR-07330RL

YAGEOIn Stock: 976AF0402JR-07330RL Datasheet

DirectRFQ

ERJ-S02F3300X

Panasonic Electronic ComponentsIn Stock: 1242ERJ-S02F3300X Datasheet

UpgradeRFQ

ERJ-S02J331X

Panasonic Electronic ComponentsIn Stock: 790ERJ-S02J331X Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TRR01MZPJ331 is determined by the following critical parameters:

• Resistance Value: 330 Ohms (exact match required)
• Tolerance: ±5% (exact match required)
• Package: 0402 (1005 Metric) (exact match required)
• Operating Temperature Range: -55°C to 155°C (minimum requirement)
• Composition: Thick Film (exact match required)
• Anti-Sulfur Feature: Required for equivalent substitution

Substitute parts are categorized into two groups:

Direct Equivalents: Parts with identical electrical specifications (330Ω ±5%, 0.063W) and matching temperature coefficient (±200ppm/°C). These provide one-to-one replacement capability.

Upgrade Substitutes: Parts with enhanced specifications (higher power rating 0.1W or improved tolerance ±1%) while maintaining the same resistance value, package, and operating temperature range. These provide superior performance characteristics while remaining mechanically and electrically compatible.

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement (Equivalent Substitution)

SFR01MZPJ331 (Rohm Semiconductor) and AF0402JR-07330RL (YAGEO) are direct equivalents to the TRR01MZPJ331. Both parts maintain identical electrical specifications (330Ω ±5%, 0.063W) and mechanical compatibility. Both are active products with ROHS3 compliance and AEC-Q200 automotive qualification, providing superior supply chain availability compared to the obsolete TRR01MZPJ331.

For Performance Enhancement (Upgrade Substitution)

ERJ-S02J331X (Panasonic) provides equivalent tolerance (±5%) with increased power rating (0.1W vs 0.063W) in the same 0402 package. ERJ-S02F3300X (Panasonic) offers improved tolerance (±1% vs ±5%) with increased power rating (0.1W), providing enhanced precision and thermal margin. Both Panasonic parts are active products with AEC-Q200 certification and ROHS3 compliance.

All substitute parts maintain the required anti-sulfur feature, operating temperature range (-55°C to 155°C), and 0402 package footprint. Selection between direct equivalents and upgrade substitutes depends on application requirements for tolerance precision and power dissipation margin.

Frequently Asked Questions (FAQ)

Q: Can SFR01MZPJ331 be used as a direct replacement for TRR01MZPJ331?

A: Yes. SFR01MZPJ331 is a direct equivalent with identical resistance (330Ω), tolerance (±5%), power rating (0.063W), package (0402), and operating temperature range (-55°C to 155°C). Both are Rohm Semiconductor products with anti-sulfur thick film composition.

Q: What is the difference between direct equivalents and upgrade substitutes?

A: Direct equivalents (SFR01MZPJ331, AF0402JR-07330RL) match all electrical and mechanical specifications of the TRR01MZPJ331. Upgrade substitutes (ERJ-S02J331X, ERJ-S02F3300X) provide enhanced specifications such as higher power rating (0.1W) or improved tolerance (±1%) while maintaining package compatibility and operating temperature range.

Q: Are all substitute parts AEC-Q200 qualified?

A: Yes. All listed substitute parts carry AEC-Q200 automotive qualification. The original TRR01MZPJ331 does not have AEC-Q200 certification, making the substitutes suitable for automotive applications requiring this standard.

Q: Do substitute parts maintain the same physical footprint?

A: Yes. All substitute parts use the 0402 (1005 Metric) package with identical land pattern dimensions (0.039" L x 0.020" W). Height variations are minimal (0.015" to 0.016" seated height), presenting no PCB assembly compatibility issues.

Q: Which substitute offers the best tolerance specification?

A: ERJ-S02F3300X provides ±1% tolerance compared to ±5% tolerance of the original TRR01MZPJ331 and most direct equivalents. This improved tolerance is suitable for precision circuit applications requiring tighter resistance values.

Q: Can ERJ-S02J331X and ERJ-S02F3300X be used interchangeably?

A: Both Panasonic parts share identical resistance (330Ω), package (0402), and operating temperature range. ERJ-S02F3300X offers superior tolerance (±1% vs ±5%) and identical power rating (0.1W). Selection depends on tolerance requirements of the specific application.

Q: What is the temperature coefficient significance for these resistors?

A: Temperature coefficient indicates resistance change per degree Celsius. AF0402JR-07330RL has ±100ppm/°C while other parts have ±200ppm/°C. For applications with wide temperature operation (-55°C to 155°C), the lower temperature coefficient of YAGEO's part provides better resistance stability across temperature extremes.