MCR03EZPFX3650 Equivalent & Substitute Parts

Part Overview

The MCR03EZPFX3650 is a 365 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, necessitating identification of equivalent alternatives that maintain identical electrical and mechanical specifications for seamless integration into existing designs.

Substiute Parts

MCR03EZPFX3650

Rohm SemiconductorIn Stock: 923MCR03EZPFX3650 Datasheet

Current PartRFQ

CRCW0603365RFKEA

Vishay DaleIn Stock: 30428CRCW0603365RFKEA Datasheet

DirectRFQ

ERJ-3EKF3650V

Panasonic Electronic ComponentsIn Stock: 106166ERJ-3EKF3650V Datasheet

DirectRFQ

RMCF0603FT365R

Stackpole Electronics IncIn Stock: 26838RMCF0603FT365R Datasheet

DirectRFQ

CR0603-FX-3650ELF

Bourns Inc.In Stock: 20924CR0603-FX-3650ELF Datasheet

SimilarRFQ

RC0603FR-07365RL

YAGEOIn Stock: 57479RC0603FR-07365RL Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict equivalence across the following critical parameters:

• Resistance value: 365 Ohms
• Tolerance: ±1%
• Power rating: 0.1W
• Package: 0603 (1608 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C to 155°C
• RoHS3 compliance
• MSL 1 rating

Substitute parts are categorized as follows:

Direct Equivalents (Automotive AEC-Q200 Rated): CRCW0603365RFKEA (Vishay Dale), ERJ-3EKF3650V (Panasonic Electronic Components), and RMCF0603FT365R (Stackpole Electronics Inc) meet all electrical and mechanical specifications with automotive AEC-Q200 certification.

Similar Equivalents (Moisture Resistant, Non-Automotive Rated): CR0603-FX-3650ELF (Bourns Inc.) and RC0603FR-07365RL (YAGEO) match all core electrical and mechanical parameters with moisture-resistant thick film composition but lack explicit AEC-Q200 automotive certification.

Parameter Comparison

Engineering Selection Recommendations

For applications requiring automotive AEC-Q200 certification, select from the direct equivalents: CRCW0603365RFKEA, ERJ-3EKF3650V, or RMCF0603FT365R. All three maintain full compliance with the original MCR03EZPFX3650 specifications and are currently in active production with substantial inventory availability.

For non-automotive applications where AEC-Q200 certification is not mandated, CR0603-FX-3650ELF and RC0603FR-07365RL provide electrically and mechanically equivalent alternatives with moisture-resistant thick film construction and active product status.

All substitute parts carry ROHS3 compliance and MSL 1 rating, ensuring compatibility with standard manufacturing and storage protocols.

Frequently Asked Questions (FAQ)

Q: Can CR0603-FX-3650ELF or RC0603FR-07365RL be used in automotive applications originally designed for MCR03EZPFX3650?

A: These parts match all electrical and mechanical parameters but lack AEC-Q200 automotive certification. Use only if automotive qualification is not a design requirement.

Q: Are all substitute parts compatible with the 0603 package footprint?

A: Yes. All listed substitutes use the 0603 (1608 Metric) package with identical termination count (2) and compatible physical dimensions within the specified tolerances.

Q: What is the significance of MSL 1 rating across all parts?

A: MSL 1 indicates unlimited moisture sensitivity level, meaning these components do not require special moisture control during storage, handling, or assembly.

Q: Do all substitute parts meet RoHS3 compliance?

A: Yes. All listed alternatives are ROHS3 compliant, matching the environmental compliance of the original MCR03EZPFX3650.

Q: Which substitute offers the highest inventory availability?

A: ERJ-3EKF3650V (Panasonic Electronic Components) has 106,076 pieces in stock, followed by RC0603FR-07365RL (YAGEO) with 57,440 pieces.