Equivalent & Substitute Parts for TRR01MZPJ155

Part Overview

The TRR01MZPJ155 is a 1.5 MOhms ±5% thick film chip resistor in 0402 (1005 Metric) package rated for 0.063W (1/16W) power dissipation. Manufactured by Rohm Semiconductor, this component features anti-sulfur construction and operates across -55°C to 155°C. The part is classified as obsolete, making identification of equivalent and substitute components essential for ongoing design support and procurement continuity.

Substiute Parts

TRR01MZPJ155

Rohm SemiconductorIn Stock: 1052TRR01MZPJ155 Datasheet

Current PartRFQ

SFR01MZPJ155

Rohm SemiconductorIn Stock: 11169SFR01MZPJ155 Datasheet

DirectRFQ

AF0402JR-071M5L

YAGEOIn Stock: 953AF0402JR-071M5L Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TRR01MZPJ155 is determined by strict equivalence across the following parameters:

• Resistance value: 1.5 MOhms
• Tolerance: ±5%
• Power rating: 0.063W (1/16W)
• Package: 0402 (1005 Metric)
• Composition: Thick Film
• Anti-sulfur construction
• Operating temperature range: -55°C to 155°C
• RoHS3 compliance
• MSL rating: 1 (Unlimited)

All identified substitute parts meet these core electrical and mechanical requirements. Additional certifications such as AEC-Q200 automotive qualification represent enhanced specifications that do not preclude substitution but indicate expanded application scope.

Parameter Comparison

Engineering Selection Recommendations

SFR01MZPJ155 (Rohm Semiconductor): This part maintains identical electrical specifications and physical dimensions to the TRR01MZPJ155 while offering active product status. It includes AEC-Q200 automotive qualification, indicating suitability for automotive and high-reliability applications. Temperature coefficient remains at ±200ppm/°C. This represents the primary substitute for direct replacement in existing designs.

AF0402JR-071M5L (YAGEO): This alternative meets all core electrical and mechanical requirements with identical resistance, tolerance, power rating, and package specifications. It features a superior temperature coefficient of ±100ppm/°C compared to the original part, providing enhanced thermal stability. AEC-Q200 certification and active product status support long-term availability. Maximum seated height is 0.015" (0.37mm), which is 0.001" lower than the original specification but remains within typical PCB assembly tolerances for 0402 components.

Both substitute parts are ROHS3 compliant with MSL rating 1 (Unlimited) and maintain the required operating temperature range of -55°C to 155°C.

Frequently Asked Questions (FAQ)

Q: Can SFR01MZPJ155 be used as a direct replacement for TRR01MZPJ155?

A: Yes. Both parts share identical resistance (1.5 MOhms), tolerance (±5%), power rating (0.063W), package (0402), and operating temperature range (-55°C to 155°C). The SFR01MZPJ155 is the active equivalent with enhanced AEC-Q200 automotive qualification.

Q: What is the difference between TRR01MZPJ155 and AF0402JR-071M5L?

A: Core electrical specifications are identical. The AF0402JR-071M5L offers a lower temperature coefficient (±100ppm/°C versus ±200ppm/°C) and slightly reduced maximum seated height (0.015" versus 0.016"). Both are ROHS3 compliant with MSL 1 rating.

Q: Are there any height clearance concerns with AF0402JR-071M5L?

A: The AF0402JR-071M5L maximum seated height is 0.015" (0.37mm) compared to 0.016" (0.40mm) for the original part. This 0.001" difference is negligible for standard PCB assembly and does not present clearance issues in typical 0402 applications.

Q: Why is the original TRR01MZPJ155 marked as obsolete?

A: Obsolete status indicates the part is no longer in active production. The SFR01MZPJ155 and AF0402JR-071M5L are active alternatives that provide equivalent or enhanced specifications with assured long-term availability.

Q: Do all substitute parts meet RoHS and MSL requirements?

A: Yes. All listed substitutes are ROHS3 compliant with MSL rating 1 (Unlimited), matching the original part's environmental and handling specifications.