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MCR03EZPFX1302 Equivalent & Substitute Parts
Part Overview
The MCR03EZPFX1302 is a 13 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 an 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 | 13 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 to 155°C |
| Automotive Rating | AEC-Q200 |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level | 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitution eligibility for the MCR03EZPFX1302 is determined by strict equivalence across the following parameters: resistance value (13 kOhms), tolerance (±1%), power rating (0.1W), package type (0603), composition (thick film), temperature coefficient (±100ppm/°C), operating temperature range (-55°C to 155°C), and compliance certifications (ROHS3, AEC-Q200 or equivalent automotive rating).
All substitute parts listed maintain identical electrical specifications and mechanical dimensions. Substitutes are categorized as direct equivalents when manufactured by different suppliers but meeting all specified parameters, or as similar alternatives when minor feature variations exist (such as moisture resistance enhancements) while maintaining core electrical and mechanical compatibility.
Parameter Comparison
| Manufacturer Part Number | Manufacturer | Resistance | Tolerance | Power (W) | Package | Temp Coeff | Operating Temp | AEC-Q200 | Product Status | Inventory |
|---|---|---|---|---|---|---|---|---|---|---|
| MCR03EZPFX1302 | Rohm Semiconductor | 13 kOhms | ±1% | 0.1 | 0603 | ±100ppm/°C | -55°C ~ 155°C | Yes | Discontinued | 872 Pcs |
| MCR03ERTF1302 | Rohm Semiconductor | 13 kOhms | ±1% | 0.1 | 0603 | ±100ppm/°C | -55°C ~ 155°C | No | Discontinued | 968 Pcs |
| CRCW060313K0FKEA | Vishay Dale | 13 kOhms | ±1% | 0.1 | 0603 | ±100ppm/°C | -55°C ~ 155°C | Yes | Active | 45300 Pcs |
| ERJ-3EKF1302V | Panasonic Electronic Components | 13 kOhms | ±1% | 0.1 | 0603 | ±100ppm/°C | -55°C ~ 155°C | Yes | Active | 63963 Pcs |
| RMCF0603FT13K0 | Stackpole Electronics Inc | 13 kOhms | ±1% | 0.1 | 0603 | ±100ppm/°C | -55°C ~ 155°C | Yes | Active | 297492 Pcs |
| AC0603FR-0713KL | YAGEO | 13 kOhms | ±1% | 0.1 | 0603 | ±100ppm/°C | -55°C ~ 155°C | Yes | Active | 139017 Pcs |
| CR0603-FX-1302ELF | Bourns Inc. | 13 kOhms | ±1% | 0.1 | 0603 | ±100ppm/°C | -55°C ~ 155°C | No | Active | 67785 Pcs |
| RC0603FR-0713KL | YAGEO | 13 kOhms | ±1% | 0.1 | 0603 | ±100ppm/°C | -55°C ~ 155°C | No | Active | 548719 Pcs |
Engineering Selection Recommendations
For applications requiring AEC-Q200 automotive certification, direct substitutes include CRCW060313K0FKEA (Vishay Dale), ERJ-3EKF1302V (Panasonic Electronic Components), RMCF0603FT13K0 (Stackpole Electronics Inc), and AC0603FR-0713KL (YAGEO). All maintain identical electrical and mechanical specifications with active product status and substantial inventory availability.
RMCF0603FT13K0 offers the highest inventory level (297,492 pcs) with confirmed AEC-Q200 compliance and active production status. ERJ-3EKF1302V and AC0603FR-0713KL provide alternative sources with strong availability and automotive certification.
For non-automotive applications where AEC-Q200 certification is not required, CR0603-FX-1302ELF (Bourns Inc.) and RC0603FR-0713KL (YAGEO) are functionally equivalent alternatives with active status and substantial stock levels. All listed substitutes maintain ROHS3 compliance and MSL 1 rating.
Frequently Asked Questions (FAQ)
Q: Can MCR03ERTF1302 replace MCR03EZPFX1302 in automotive applications? A: MCR03ERTF1302 is electrically and mechanically equivalent but lacks documented AEC-Q200 certification in the provided specifications. Both are Rohm Semiconductor products with identical electrical parameters. Application requirements determine suitability.
Q: What is the difference between direct and similar substitutes? A: Direct substitutes maintain all specified parameters including automotive certification where applicable. Similar substitutes meet core electrical and mechanical requirements but may lack specific certifications (such as AEC-Q200) or include additional features (such as moisture resistance) not present in the original part.
Q: Are all listed substitutes pin-compatible with MCR03EZPFX1302? A: Yes. All substitutes use the 0603 (1608 Metric) package with identical two-termination configuration and footprint dimensions, ensuring direct PCB compatibility.
Q: Which substitute offers the best availability? A: RC0603FR-0713KL (YAGEO) has the highest inventory at 548,719 pcs. For AEC-Q200 certified alternatives, RMCF0603FT13K0 (Stackpole Electronics Inc) provides 297,492 pcs in stock.
Q: Do all substitutes meet RoHS compliance? A: Yes. All listed substitute parts are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating, matching the original MCR03EZPFX1302 specifications.
Q: What packaging options are available for substitutes? A: Substitutes are available in Cut Tape (CT) & Digi-Reel or Tape & Reel (TR) configurations. Specific packaging availability varies by manufacturer and part number.
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