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MCR03EZPFX8252 Equivalent & Substitute Parts
Part Overview
The MCR03EZPFX8252 is an 82.5 kOhms ±1% 0.1W thick film chip resistor in 0603 (1608 Metric) package manufactured by Rohm Semiconductor. This component is rated for automotive applications under AEC-Q200 standard with operating temperature range of -55°C to 155°C. The part is currently discontinued at DiGi Electronics, making equivalent substitutes necessary for ongoing production and maintenance applications.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Resistance | 82.5 kOhms |
| Tolerance | ±1% |
| Power Rating | 0.1W (1/10W) |
| Package / Case | 0603 (1608 Metric) |
| Composition | Thick Film |
| Temperature Coefficient | ±100ppm/°C |
| Operating Temperature Range | -55°C ~ 155°C |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level | 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitution for the MCR03EZPFX8252 is determined by strict equivalence across the following parameters:
- Resistance value: 82.5 kOhms
- Tolerance: ±1%
- Power rating: 0.1W (1/10W)
- Package: 0603 (1608 Metric)
- Composition: Thick Film
- Temperature coefficient: ±100ppm/°C
- Operating temperature range: -55°C ~ 155°C
- RoHS3 compliance
- MSL rating: 1 (Unlimited)
All substitute parts listed meet these electrical and mechanical specifications. Differences in physical dimensions (length and height) within the 0603 package tolerance, manufacturer certifications (AEC-Q200 vs. Moisture Resistant), and packaging format (Cut Tape, Digi-Reel, Tape & Reel) do not affect functional equivalence for circuit applications.
Parameter Comparison
| Manufacturer Part Number | Manufacturer | Resistance | Tolerance | Power (W) | Package | Temp Coeff | Operating Temp | Product Status | RoHS | MSL |
|---|---|---|---|---|---|---|---|---|---|---|
| MCR03EZPFX8252 | Rohm Semiconductor | 82.5 kOhms | ±1% | 0.1 | 0603 | ±100ppm/°C | -55°C ~ 155°C | Discontinued | ROHS3 | 1 |
| CRCW060382K5FKEA | Vishay Dale | 82.5 kOhms | ±1% | 0.1 | 0603 | ±100ppm/°C | -55°C ~ 155°C | Active | ROHS3 | 1 |
| ERJ-3EKF8252V | Panasonic Electronic Components | 82.5 kOhms | ±1% | 0.1 | 0603 | ±100ppm/°C | -55°C ~ 155°C | Active | ROHS3 | 1 |
| RMCF0603FT82K5 | Stackpole Electronics Inc | 82.5 kOhms | ±1% | 0.1 | 0603 | ±100ppm/°C | -55°C ~ 155°C | Active | ROHS3 | 1 |
| CR0603-FX-8252ELF | Bourns Inc. | 82.5 kOhms | ±1% | 0.1 | 0603 | ±100ppm/°C | -55°C ~ 155°C | Active | ROHS3 | 1 |
| RC0603FR-0782K5L | YAGEO | 82.5 kOhms | ±1% | 0.1 | 0603 | ±100ppm/°C | -55°C ~ 155°C | Active | ROHS3 | 1 |
| RC1608F8252CS | Samsung Electro-Mechanics | 82.5 kOhms | ±1% | 0.1 | 0603 | ±100ppm/°C | -55°C ~ 155°C | Active | ROHS3 | 1 |
Engineering Selection Recommendations
All listed substitute parts are functionally equivalent to the MCR03EZPFX8252 based on electrical specifications and compliance certifications. Selection among active alternatives should be based on:
Product Availability: CRCW060382K5FKEA (Vishay Dale), ERJ-3EKF8252V (Panasonic), RMCF0603FT82K5 (Stackpole), CR0603-FX-8252ELF (Bourns), RC0603FR-0782K5L (YAGEO), and RC1608F8252CS (Samsung) are all currently active products with confirmed inventory.
Certification Compliance: CRCW060382K5FKEA, ERJ-3EKF8252V, and RMCF0603FT82K5 carry AEC-Q200 automotive qualification matching the original part. CR0603-FX-8252ELF, RC0603FR-0782K5L, and RC1608F8252CS are rated for moisture resistance and meet ROHS3 compliance for non-AEC-Q200 applications.
Packaging Format: Choose based on procurement and assembly requirements: Cut Tape & Digi-Reel (CRCW060382K5FKEA, RC0603FR-0782K5L), Tape & Reel (RMCF0603FT82K5, CR0603-FX-8252ELF), or Cut Tape (RC1608F8252CS).
Frequently Asked Questions (FAQ)
Q: Can I use any of these substitute parts as a direct replacement for MCR03EZPFX8252?
A: Yes. All listed parts meet the electrical and mechanical specifications required for direct substitution: 82.5 kOhms ±1%, 0.1W power rating, 0603 package, ±100ppm/°C temperature coefficient, and -55°C to 155°C operating range. Physical dimension variations within 0603 package tolerance do not affect circuit performance.
Q: What is the difference between AEC-Q200 rated parts and moisture-resistant parts?
A: AEC-Q200 certification (CRCW060382K5FKEA, ERJ-3EKF8252V, RMCF0603FT82K5) indicates automotive-grade qualification with defined reliability standards. Moisture-resistant parts (CR0603-FX-8252ELF, RC0603FR-0782K5L, RC1608F8252CS) meet general industrial standards with moisture protection. For automotive applications, AEC-Q200 rated alternatives are preferred.
Q: Does packaging format affect electrical performance?
A: No. Cut Tape, Digi-Reel, and Tape & Reel formats are packaging and delivery methods only. They do not affect the electrical characteristics or performance of the resistor component itself.
Q: Are all substitute parts ROHS3 compliant?
A: Yes. All listed substitute parts are ROHS3 compliant with MSL rating of 1 (Unlimited), matching the original MCR03EZPFX8252 specifications.
Q: Which substitute has the highest inventory availability?
A: ERJ-3EKF8252V (Panasonic) has 173,687 pieces in stock, followed by RMCF0603FT82K5 (Stackpole) with 45,337 pieces and CR0603-FX-8252ELF (Bourns) with 52,895 pieces.
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