MCR03EZPFX4750 Equivalent & Substitute Parts

Part Overview

The MCR03EZPFX4750 is a 475 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

MCR03EZPFX4750

Rohm SemiconductorIn Stock: 829MCR03EZPFX4750 Datasheet

Current PartRFQ

CRCW0603475RFKEA

Vishay DaleIn Stock: 22793CRCW0603475RFKEA Datasheet

DirectRFQ

ERJ-3EKF4750V

Panasonic Electronic ComponentsIn Stock: 114399ERJ-3EKF4750V Datasheet

DirectRFQ

RC0603FR-07475RL

YAGEOIn Stock: 124958RC0603FR-07475RL Datasheet

DirectRFQ

RMCF0603FG475R

Stackpole Electronics IncIn Stock: 65181RMCF0603FG475R Datasheet

DirectRFQ

RMCF0603FT475R

Stackpole Electronics IncIn Stock: 6210RMCF0603FT475R Datasheet

DirectRFQ

CR0603-FX-4750ELF

Bourns Inc.In Stock: 464138CR0603-FX-4750ELF Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MCR03EZPFX4750 is determined by strict equivalence across the following parameters:

• Resistance value: 475 Ohms
• 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
• Termination count: 2
• RoHS compliance: ROHS3 Compliant
• Moisture sensitivity: MSL 1

All substitute parts listed meet these core electrical and mechanical specifications. Packaging format (Tape & Reel, Cut Tape, or Digi-Reel) and feature designations (Automotive AEC-Q200 or Moisture Resistant) represent secondary differentiators that do not affect functional equivalence.

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts are functionally equivalent to the MCR03EZPFX4750 and maintain identical electrical specifications and package dimensions. Selection among these alternatives should be based on the following factors:

Product Availability and Supply Chain: CRCW0603475RFKEA (Vishay Dale), ERJ-3EKF4750V (Panasonic), RC0603FR-07475RL (YAGEO), RMCF0603FG475R (Stackpole), RMCF0603FT475R (Stackpole), and CR0603-FX-4750ELF (Bourns) are all active products with established inventory levels.

Automotive Compliance: CRCW0603475RFKEA, ERJ-3EKF4750V, RMCF0603FG475R, and RMCF0603FT475R carry AEC-Q200 automotive qualification, matching the original part's rating. RC0603FR-07475RL and CR0603-FX-4750ELF are rated for moisture resistance without automotive certification.

Packaging Format: Tape & Reel format is available from Vishay Dale, Panasonic, Stackpole, and Bourns. Cut Tape format is available from YAGEO and Stackpole. Selection depends on assembly process requirements and procurement volume.

RoHS and Environmental Compliance: All substitute parts are ROHS3 compliant with MSL 1 rating and REACH unaffected status, matching the original part's compliance profile.

Frequently Asked Questions (FAQ)

Q: Can I substitute the MCR03EZPFX4750 with any of the listed parts?

A: Yes. All listed parts meet the core electrical and mechanical specifications: 475 Ohms ±1%, 0.1W power rating, 0603 package, ±100ppm/°C temperature coefficient, and -55°C to 155°C operating range. They are functionally equivalent for circuit applications.

Q: What is the difference between AEC-Q200 rated and moisture-resistant variants?

A: AEC-Q200 rated parts (Vishay Dale, Panasonic, Stackpole) carry automotive qualification. Moisture-resistant parts (YAGEO, Bourns) emphasize environmental protection without automotive certification. Both meet the same electrical specifications and RoHS compliance. Selection depends on application requirements and qualification standards.

Q: Does packaging format affect electrical performance?

A: No. Tape & Reel, Cut Tape, and Digi-Reel formats are packaging and delivery methods only. They do not affect the electrical characteristics or performance of the resistor. Selection should be based on assembly equipment compatibility and procurement volume.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity level, matching the original MCR03EZPFX4750 specification.

Q: Which substitute offers the highest inventory availability?

A: CR0603-FX-4750ELF (Bourns) has the highest reported inventory at 464,073 pieces. ERJ-3EKF4750V (Panasonic) has 114,316 pieces, and RC0603FR-07475RL (YAGEO) has 124,914 pieces available.