TRR01MZPJ151 Equivalent & Substitute Parts

Part Overview

The TRR01MZPJ151 is a 150 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 The TRR series has been superseded by more current product lines while maintaining identical electrical and mechanical specifications.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

TRR01MZPJ151

Rohm SemiconductorIn Stock: 1172TRR01MZPJ151 Datasheet

Current PartRFQ

SFR01MZPJ151

Rohm SemiconductorIn Stock: 12252SFR01MZPJ151 Datasheet

DirectRFQ

AF0402JR-07150RL

YAGEOIn Stock: 976AF0402JR-07150RL Datasheet

DirectRFQ

ERJ-S02F1500X

Panasonic Electronic ComponentsIn Stock: 824ERJ-S02F1500X Datasheet

UpgradeRFQ

ERJ-S02J151X

Panasonic Electronic ComponentsIn Stock: 749ERJ-S02J151X Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TRR01MZPJ151 is determined by the following critical parameters:

• Resistance Value: 150 Ohms (exact match required)
• Tolerance: ±5% (minimum acceptable; ±1% tolerance parts are upgrades)
• Power Rating: 0.063W minimum (higher ratings are acceptable upgrades)
• Package: 0402 (1005 Metric) (physical and electrical compatibility requirement)
• Composition: Thick Film (material consistency)
• Temperature Coefficient: ±200ppm/°C or better
• Operating Temperature Range: -55°C to 155°C minimum
• Anti-Sulfur Feature: Required for environmental compatibility
• RoHS3 Compliance: Mandatory for regulatory compliance

Substitute parts are categorized as direct equivalents (matching all parameters) or upgrades (improved specifications while maintaining compatibility).

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalent (Same Specifications):

• SFR01MZPJ151 (Rohm Semiconductor): Active product with identical electrical and mechanical specifications. Includes AEC-Q200 automotive qualification, providing enhanced reliability assurance. Recommended as primary replacement for the obsolete TRR01MZPJ151.
• AF0402JR-07150RL (YAGEO): Active product matching all critical parameters. Features improved temperature coefficient (±100ppm/°C vs. ±200ppm/°C) and AEC-Q200 qualification. Suitable for applications requiring tighter temperature stability.

Upgrade Options (Enhanced Specifications):

• ERJ-S02J151X (Panasonic): Active product with increased power rating (0.1W vs. 0.063W) and AEC-Q200 qualification. Maintains ±5% tolerance and identical package. Applicable where higher power dissipation capability is beneficial.
• ERJ-S02F1500X (Panasonic): Active product with improved tolerance (±1% vs. ±5%), increased power rating (0.1W vs. 0.063W), and AEC-Q200 qualification. Suitable for precision applications requiring tighter resistance tolerance.

All substitute parts maintain ROHS3 compliance, MSL 1 rating, and identical package dimensions, ensuring direct PCB compatibility.

Frequently Asked Questions (FAQ)

Q: Can SFR01MZPJ151 be used as a direct replacement for TRR01MZPJ151? A: Yes. SFR01MZPJ151 is a direct equivalent with identical resistance, tolerance, power rating, package, and operating temperature range. The primary difference is product status (active vs. obsolete) and the addition of AEC-Q200 automotive qualification.

Q: What is the difference between direct equivalents and upgrade options? A: Direct equivalents (SFR01MZPJ151, AF0402JR-07150RL) match all electrical and mechanical specifications of the TRR01MZPJ151. Upgrade options (ERJ-S02J151X, ERJ-S02F1500X) provide enhanced specifications such as higher power ratings or tighter tolerance while maintaining package compatibility and core functionality.

Q: Are all substitute parts AEC-Q200 qualified? A: All substitute parts listed carry AEC-Q200 automotive qualification. The original TRR01MZPJ151 does not include this certification. AEC-Q200 qualification indicates compliance with automotive reliability standards.

Q: Can ERJ-S02F1500X (±1% tolerance) be used in place of TRR01MZPJ151 (±5% tolerance)? A: Yes. The ERJ-S02F1500X provides tighter tolerance (±1%), which is a performance upgrade. It is electrically and mechanically compatible and suitable for applications where improved resistance accuracy is required or beneficial.

Q: Are there any package or footprint differences between these parts? A: All parts use the 0402 (1005 Metric) package with identical footprint dimensions (0.039" L x 0.020" W). Maximum seated heights are equivalent (0.016" for most parts, 0.015" for AF0402JR-07150RL), ensuring direct PCB compatibility without layout modifications.

Q: What is the significance of the anti-sulfur feature? A: Anti-sulfur composition protects the resistor from sulfur-induced corrosion in industrial and automotive environments. All listed substitute parts include this feature, maintaining environmental compatibility with the original TRR01MZPJ151.

Q: Which substitute should be selected for new designs? A: For new designs, SFR01MZPJ151 or AF0402JR-07150RL are recommended as they provide active product status with AEC-Q200 qualification. For applications requiring enhanced specifications, ERJ-S02J151X or ERJ-S02F1500X offer higher power ratings and improved tolerance respectively.