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TRR01MZPJ2R2 Equivalent & Substitute Parts
Part Overview
The TRR01MZPJ2R2 is a 2.2 Ohm ±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 currently obsolete, necessitating identification of equivalent alternatives for ongoing production and repair applications. Substitute parts maintain identical electrical specifications and mechanical compatibility while offering active product status and extended availability.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Resistance | 2.2 Ohms |
| Tolerance | ±5% |
| Power Rating | 0.063W (1/16W) |
| Package / Case | 0402 (1005 Metric) |
| Composition | Thick Film |
| Operating Temperature Range | -55°C ~ 155°C |
| Features | Anti-Sulfur |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level | 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitution eligibility for the TRR01MZPJ2R2 is determined by strict equivalence across the following parameters:
- Resistance value: 2.2 Ohms
- Tolerance: ±5%
- Power rating: 0.063W (1/16W)
- Package: 0402 (1005 Metric)
- Composition: Thick Film
- Operating temperature range: -55°C ~ 155°C
- Anti-sulfur feature requirement
- RoHS3 compliance
- MSL rating: 1 (Unlimited)
All identified substitute parts meet these criteria. Variations in temperature coefficient, series designation, and manufacturer do not affect functional interchangeability when all primary parameters align.
Parameter Comparison
| Parameter | TRR01MZPJ2R2 (Main) | SFR01MZPJ2R2 (Substitute) | RMCS0402JT2R20 (Substitute) |
|---|---|---|---|
| Manufacturer | Rohm Semiconductor | Rohm Semiconductor | Stackpole Electronics Inc |
| Resistance | 2.2 Ohms | 2.2 Ohms | 2.2 Ohms |
| Tolerance | ±5% | ±5% | ±5% |
| Power Rating | 0.063W (1/16W) | 0.063W (1/16W) | 0.063W (1/16W) |
| Package / Case | 0402 (1005 Metric) | 0402 (1005 Metric) | 0402 (1005 Metric) |
| Composition | Thick Film | Thick Film | Thick Film |
| Features | Anti-Sulfur | Anti-Sulfur, Automotive AEC-Q200 | Anti-Sulfur |
| Temperature Coefficient | -250 / +500 ppm/°C | -250 / +500 ppm/°C | ±200 ppm/°C |
| Operating Temperature | -55°C ~ 155°C | -55°C ~ 155°C | -55°C ~ 155°C |
| Size / Dimension | 0.039" L x 0.020" W (1.00mm x 0.50mm) | 0.039" L x 0.020" W (1.00mm x 0.50mm) | 0.039" L x 0.020" W (1.00mm x 0.50mm) |
| Height - Seated (Max) | 0.016" (0.40mm) | 0.016" (0.40mm) | 0.016" (0.40mm) |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant |
| MSL Rating | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) |
| Product Status | Obsolete | Active | Active |
Engineering Selection Recommendations
SFR01MZPJ2R2 (Rohm Semiconductor) is the primary substitute for TRR01MZPJ2R2. Both parts originate from the same manufacturer and share identical electrical and mechanical specifications. The SFR01MZPJ2R2 maintains active product status and includes automotive AEC-Q200 qualification, providing enhanced reliability documentation for applications requiring automotive-grade components.
RMCS0402JT2R20 (Stackpole Electronics Inc) serves as a secondary substitute. This part meets all core electrical and mechanical requirements with equivalent RoHS3 compliance and MSL rating. The temperature coefficient specification (±200 ppm/°C) differs from the main part but remains within acceptable tolerance for standard applications. Active product status ensures continued availability.
Selection between SFR01MZPJ2R2 and RMCS0402JT2R20 depends on supply chain requirements and application-specific compliance mandates. Both parts are functionally interchangeable in circuits designed for the TRR01MZPJ2R2.
Frequently Asked Questions (FAQ)
Q: Can SFR01MZPJ2R2 directly replace TRR01MZPJ2R2 in existing designs?
A: Yes. Both parts share identical resistance, tolerance, power rating, package dimensions, and operating temperature range. Direct substitution is supported without circuit modification.
Q: What is the significance of AEC-Q200 qualification on SFR01MZPJ2R2?
A: AEC-Q200 is an automotive industry standard for passive components. This qualification indicates enhanced reliability testing and documentation. It does not alter electrical performance but provides additional assurance for automotive and high-reliability applications.
Q: How does the temperature coefficient difference between RMCS0402JT2R20 (±200 ppm/°C) and TRR01MZPJ2R2 (-250/+500 ppm/°C) affect substitution?
A: Temperature coefficient defines resistance change over temperature. RMCS0402JT2R20 exhibits tighter, more symmetrical drift. For applications where temperature stability is critical, this represents an improvement. For standard applications, both specifications are acceptable.
Q: Are all substitute parts available in the same packaging format?
A: SFR01MZPJ2R2 and RMCS0402JT2R20 are supplied in Tape & Reel (TR) format. The original TRR01MZPJ2R2 packaging format is not specified in available data. Tape & Reel packaging is standard for automated assembly processes.
Q: Do substitute parts maintain RoHS3 and MSL compliance?
A: Yes. Both SFR01MZPJ2R2 and RMCS0402JT2R20 are ROHS3 compliant with MSL rating 1 (Unlimited), matching the original part's compliance profile.
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