Request Quote
(Ships tomorrow)
MCR03EZPFX88R7 Equivalent & Substitute Parts
Part Overview
The MCR03EZPFX88R7 is an 88.7 Ohms ±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 | 88.7 Ohms |
| 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 to 155°C |
| Automotive Rating | AEC-Q200 |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level | 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitution for the MCR03EZPFX88R7 is determined by strict equivalence across the following parameters: resistance value (88.7 Ohms), tolerance (±1%), power rating (0.1W), package type (0603), composition (thick film), temperature coefficient (±100ppm/°C), and operating temperature range (-55°C to 155°C). All substitute parts listed maintain these core electrical and mechanical specifications.
The substitute parts are categorized into two groups:
Direct Substitutes maintain full AEC-Q200 automotive qualification: CRCW060388R7FKEA (Vishay Dale), ERJ-3EKF88R7V (Panasonic Electronic Components), and RMCF0603FT88R7 (Stackpole Electronics Inc).
Similar Substitutes maintain all electrical parameters and package specifications but feature moisture-resistant construction without explicit AEC-Q200 designation: CR0603-FX-88R7ELF (Bourns Inc.) and RC0603FR-0788R7L (YAGEO).
Parameter Comparison
| Manufacturer Part Number | Manufacturer | Resistance | Tolerance | Power (W) | Package | Temp Coeff | Operating Temp | AEC-Q200 | Product Status | Inventory |
|---|---|---|---|---|---|---|---|---|---|---|
| MCR03EZPFX88R7 | Rohm Semiconductor | 88.7 Ω | ±1% | 0.1 | 0603 | ±100ppm/°C | -55°C ~ 155°C | Yes | Discontinued | 897 Pcs |
| CRCW060388R7FKEA | Vishay Dale | 88.7 Ω | ±1% | 0.1 | 0603 | ±100ppm/°C | -55°C ~ 155°C | Yes | Active | 34170 Pcs |
| ERJ-3EKF88R7V | Panasonic Electronic Components | 88.7 Ω | ±1% | 0.1 | 0603 | ±100ppm/°C | -55°C ~ 155°C | Yes | Active | 70612 Pcs |
| RMCF0603FT88R7 | Stackpole Electronics Inc | 88.7 Ω | ±1% | 0.1 | 0603 | ±100ppm/°C | -55°C ~ 155°C | Yes | Active | 1629 Pcs |
| CR0603-FX-88R7ELF | Bourns Inc. | 88.7 Ω | ±1% | 0.1 | 0603 | ±100ppm/°C | -55°C ~ 155°C | No | Active | 25865 Pcs |
| RC0603FR-0788R7L | YAGEO | 88.7 Ω | ±1% | 0.1 | 0603 | ±100ppm/°C | -55°C ~ 155°C | No | Active | 44679 Pcs |
Engineering Selection Recommendations
For automotive applications requiring AEC-Q200 compliance, select from the direct substitutes: CRCW060388R7FKEA, ERJ-3EKF88R7V, or RMCF0603FT88R7. All three maintain full automotive qualification and are currently in active production status with adequate inventory availability.
For non-automotive applications or where AEC-Q200 certification is not required, CR0603-FX-88R7ELF and RC0603FR-0788R7L are functionally equivalent alternatives with higher inventory levels and active product status. All substitute parts are ROHS3 compliant and carry MSL 1 (Unlimited) moisture sensitivity rating, matching the original component specifications.
Frequently Asked Questions (FAQ)
Q: Can I use a non-AEC-Q200 rated substitute in an automotive circuit? A: No. If the original design specifies AEC-Q200 compliance, only direct substitutes with AEC-Q200 rating (CRCW060388R7FKEA, ERJ-3EKF88R7V, RMCF0603FT88R7) are acceptable. Non-automotive rated parts do not meet automotive qualification standards.
Q: Are all substitute parts compatible with the same PCB footprint? A: Yes. All substitute parts use the 0603 (1608 Metric) package. Minor dimensional variations exist within tolerance (length 1.55-1.60mm, width 0.80-0.85mm, height 0.50-0.55mm), but these do not affect PCB footprint compatibility.
Q: What is the difference between direct and similar substitutes? A: Direct substitutes maintain AEC-Q200 automotive qualification. Similar substitutes maintain all electrical parameters and package specifications but feature moisture-resistant construction without explicit automotive certification. Selection depends on application requirements.
Q: Do all substitutes have the same temperature coefficient? A: Yes. All substitute parts maintain ±100ppm/°C temperature coefficient and -55°C to 155°C operating temperature range, matching the original MCR03EZPFX88R7 specifications.
Q: Which substitute has the best inventory availability? A: ERJ-3EKF88R7V (Panasonic) offers the highest inventory at 70,612 pieces, followed by RC0603FR-0788R7L (YAGEO) at 44,679 pieces. Both are in active production status.
Alternative Parts
SJ6012L2TP
Littelfuse Inc.
6 Alternative Parts
JMK107BBJ476MA-RE
Taiyo Yuden
10 Alternative Parts
GMK107BBJ475MA-T
Taiyo Yuden
5 Alternative Parts
SJ6020N2ARP
Littelfuse Inc.
3 Alternative Parts
SJ6025R2ATP
Littelfuse Inc.
4 Alternative Parts
2474-05L
API Delevan Inc.
1 Alternative Parts
4590R-684K
API Delevan Inc.
1 Alternative Parts
CM6560R-334
API Delevan Inc.
1 Alternative Parts
CM6460-104
API Delevan Inc.
1 Alternative Parts
5526-12
API Delevan Inc.
1 Alternative Parts