TRR01MZPJ150 Equivalent & Substitute Parts

Part Overview

The TRR01MZPJ150 is a 15 Ohms ±5% 0.063W (1/16W) chip resistor in 0402 (1005 Metric) package manufactured by Rohm Semiconductor. This component features anti-sulfur thick film construction with a temperature coefficient of ±200ppm/°C and operates across -55°C to 155°C. The part is currently obsolete, necessitating identification of equivalent and substitute components for ongoing design requirements and production needs.

Key Parameters

Parameter	Value
Resistance	15 Ohms
Tolerance	±5%
Power Rating	0.063W (1/16W)
Package	0402 (1005 Metric)
Composition	Thick Film
Features	Anti-Sulfur
Temperature Coefficient	±200ppm/°C
Operating Temperature Range	-55°C to 155°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the TRR01MZPJ150 is determined by the following critical parameters: resistance value (15 Ohms), tolerance (±5%), package format (0402), composition (thick film), and anti-sulfur feature. Parts are grouped into two categories based on power rating compatibility:

Direct Equivalents maintain the original 0.063W (1/16W) power rating with identical electrical and mechanical specifications. These parts are pin-for-pin compatible with no circuit redesign required.

Upgrade Substitutes feature increased power rating (0.1W / 1/10W) while maintaining all other critical parameters. These parts provide enhanced thermal performance and are mechanically compatible within the same 0402 package footprint.

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power Rating	Temp Coeff	Package	Features	Status	AEC-Q200
TRR01MZPJ150	Rohm Semiconductor	15 Ohms	±5%	0.063W	±200ppm/°C	0402	Anti-Sulfur	Obsolete	No
SFR01MZPJ150	Rohm Semiconductor	15 Ohms	±5%	0.063W	±200ppm/°C	0402	Anti-Sulfur, AEC-Q200	Active	Yes
AF0402JR-0715RL	YAGEO	15 Ohms	±5%	0.063W	±100ppm/°C	0402	Anti-Sulfur, AEC-Q200	Active	Yes
ERJ-S02F15R0X	Panasonic Electronic Components	15 Ohms	±1%	0.1W	±200ppm/°C	0402	Anti-Sulfur, AEC-Q200	Active	Yes
ERJ-S02J150X	Panasonic Electronic Components	15 Ohms	±5%	0.1W	±200ppm/°C	0402	Anti-Sulfur, AEC-Q200	Active	Yes

Engineering Selection Recommendations

Direct Equivalent Selection: SFR01MZPJ150 is the primary direct equivalent, manufactured by the same supplier (Rohm Semiconductor) with identical electrical specifications and power rating. This part is active in production and carries AEC-Q200 automotive qualification, providing enhanced reliability assurance over the obsolete TRR01MZPJ150.

Alternative Direct Equivalent: AF0402JR-0715RL from YAGEO maintains the 0.063W power rating and ±5% tolerance. This part features a lower temperature coefficient (±100ppm/°C) and AEC-Q200 qualification. Height specification is marginally reduced (0.015" vs 0.016"), which remains within standard PCB assembly tolerances.

Upgrade Substitutes: ERJ-S02F15R0X and ERJ-S02J150X from Panasonic provide increased power dissipation capability (0.1W vs 0.063W) while maintaining package compatibility. ERJ-S02F15R0X offers tighter tolerance (±1%) compared to the original ±5% specification. Both parts carry AEC-Q200 qualification and are suitable for applications requiring enhanced thermal margin.

All substitute parts maintain ROHS3 compliance, MSL 1 rating, and anti-sulfur construction consistent with the original specification.

Frequently Asked Questions (FAQ)

Q: Can SFR01MZPJ150 be used as a direct replacement for TRR01MZPJ150?

A: Yes. SFR01MZPJ150 is a direct equivalent with identical resistance (15 Ohms), tolerance (±5%), power rating (0.063W), package (0402), and operating temperature range (-55°C to 155°C). Both parts feature anti-sulfur thick film construction. The primary difference is product status: SFR01MZPJ150 is active in production with AEC-Q200 qualification.

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

A: Direct equivalents (SFR01MZPJ150, AF0402JR-0715RL) maintain the original 0.063W power rating and require no circuit modifications. Upgrade substitutes (ERJ-S02F15R0X, ERJ-S02J150X) feature 0.1W power rating, providing increased thermal headroom. All parts are mechanically compatible within the 0402 package.

Q: Are all substitute parts AEC-Q200 qualified?

A: Yes. All listed substitute parts carry AEC-Q200 automotive qualification. The original TRR01MZPJ150 does not have this certification.

Q: Does the temperature coefficient difference between parts affect circuit performance?

A: Temperature coefficient variations (±100ppm/°C to ±200ppm/°C) are within standard thick film resistor specifications. Selection depends on circuit tolerance requirements. AF0402JR-0715RL features ±100ppm/°C; all other parts specify ±200ppm/°C.

Q: Can ERJ-S02F15R0X be used in place of ERJ-S02J150X?

A: Both parts are mechanically and electrically compatible within the 0402 package. The primary difference is tolerance: ERJ-S02F15R0X specifies ±1% while ERJ-S02J150X specifies ±5%. Selection depends on circuit tolerance requirements.

Q: Are there any height or dimensional constraints when substituting?

A: All parts maintain the 0402 (1005 Metric) package format with maximum seated heights between 0.015" and 0.016". These variations are within standard PCB assembly tolerances and do not affect placement or soldering processes.

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