MCR03EZPFX97R6 Equivalent & Substitute Parts

Part Overview

The MCR03EZPFX97R6 is a 97.6 Ohms ±1% 0.1W thick film chip resistor in 0603 (1608 Metric) package manufactured by Rohm Semiconductor. This automotive-grade component meets AEC-Q200 specifications and is designed for high-reliability applications requiring precise resistance values in compact form factors. The part is currently discontinued at DiGi Electronics, necessitating identification of equivalent alternatives that maintain identical electrical and mechanical specifications.

Substiute Parts

MCR03EZPFX97R6

Rohm SemiconductorIn Stock: 892MCR03EZPFX97R6 Datasheet

Current PartRFQ

MCR03ERTF97R6

Rohm SemiconductorIn Stock: 3956MCR03ERTF97R6 Datasheet

DirectRFQ

CRCW060397R6FKEA

Vishay DaleIn Stock: 10659CRCW060397R6FKEA Datasheet

DirectRFQ

ERJ-3EKF97R6V

Panasonic Electronic ComponentsIn Stock: 40617ERJ-3EKF97R6V Datasheet

DirectRFQ

RMCF0603FT97R6

Stackpole Electronics IncIn Stock: 4141RMCF0603FT97R6 Datasheet

DirectRFQ

RC0603FR-0797R6L

YAGEOIn Stock: 14158RC0603FR-0797R6L Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MCR03EZPFX97R6 is determined by strict equivalence across the following parameters:

• Resistance value: 97.6 Ohms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.1W / 1/10W (exact match required)
• Package: 0603 (1608 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C to 155°C (exact match required)
• Termination count: 2 (exact match required)
• RoHS compliance: ROHS3 Compliant (exact match required)
• Moisture sensitivity: MSL 1 (exact match required)

All identified substitute parts meet these criteria. Automotive AEC-Q200 certification is present on the original part and most substitutes but is not a mandatory substitution criterion; however, parts carrying this rating provide equivalent reliability assurance for automotive applications.

Parameter Comparison

Engineering Selection Recommendations

For applications requiring AEC-Q200 automotive qualification, select from CRCW060397R6FKEA (Vishay Dale), ERJ-3EKF97R6V (Panasonic Electronic Components), or RMCF0603FT97R6 (Stackpole Electronics Inc). All three parts are currently in active production status with substantial inventory availability.

For non-automotive applications where AEC-Q200 certification is not required, RC0603FR-0797R6L (YAGEO) provides an active-status alternative with moisture-resistant thick film composition.

MCR03ERTF97R6 (Rohm Semiconductor) is electrically equivalent but shares discontinued status with the original part and lacks AEC-Q200 certification, making it a less favorable choice for new designs.

Frequently Asked Questions (FAQ)

Q: Can I substitute MCR03EZPFX97R6 with any of the listed parts?

A: All listed parts are electrically and mechanically equivalent. Selection depends on product status requirements and application-specific certifications. For automotive applications, choose parts with active status and AEC-Q200 rating.

Q: What is the significance of AEC-Q200 certification?

A: AEC-Q200 is an automotive industry standard for passive components. Parts carrying this certification meet stringent reliability and quality requirements for automotive use. The original MCR03EZPFX97R6 includes this rating; equivalent substitutes CRCW060397R6FKEA, ERJ-3EKF97R6V, and RMCF0603FT97R6 also carry AEC-Q200 certification.

Q: Are there dimensional differences between substitute parts?

A: All parts conform to 0603 (1608 Metric) package specifications. Minor dimensional variations exist within tolerance ranges (length 1.55mm to 1.60mm, height 0.50mm to 0.55mm) but do not affect PCB layout or assembly compatibility.

Q: Which substitute has the highest inventory availability?

A: ERJ-3EKF97R6V (Panasonic Electronic Components) has 40,546 pieces in stock, followed by RC0603FR-0797R6L (YAGEO) with 14,131 pieces and CRCW060397R6FKEA (Vishay Dale) with 10,611 pieces.

Q: Can I use RC0603FR-0797R6L in automotive applications?

A: RC0603FR-0797R6L lacks AEC-Q200 certification. For automotive applications requiring this qualification, use CRCW060397R6FKEA, ERJ-3EKF97R6V, or RMCF0603FT97R6 instead.

Q: What does MSL 1 (Unlimited) mean?

A: Moisture Sensitivity Level 1 indicates the component has unlimited shelf life and requires no special moisture-control handling during storage or assembly, simplifying logistics and manufacturing processes.