MCR03EZPFX1470 Equivalent & Substitute Parts

Part Overview

The MCR03EZPFX1470 is a 147 Ohms ±1% 0.1W chip resistor in 0603 (1608 Metric) package manufactured by Rohm Semiconductor. This automotive-grade thick film resistor features AEC-Q200 qualification and operates across -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 circuit board integration.

Substiute Parts

MCR03EZPFX1470

Rohm SemiconductorIn Stock: 725MCR03EZPFX1470 Datasheet

Current PartRFQ

TRR03EZPF1470

Rohm SemiconductorIn Stock: 8341TRR03EZPF1470 Datasheet

SimilarRFQ

CRCW0603147RFKEA

Vishay DaleIn Stock: 18138CRCW0603147RFKEA Datasheet

DirectRFQ

ERJ-3EKF1470V

Panasonic Electronic ComponentsIn Stock: 98636ERJ-3EKF1470V Datasheet

DirectRFQ

RMCF0603FT147R

Stackpole Electronics IncIn Stock: 18771RMCF0603FT147R Datasheet

DirectRFQ

RC0603FR-07147RL

YAGEOIn Stock: 600931RC0603FR-07147RL Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

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

• Resistance value: 147 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 to 155°C
• Termination count: 2
• RoHS compliance: ROHS3 Compliant
• MSL rating: 1 (Unlimited)

All substitute parts listed meet these core electrical and mechanical requirements. Substitutes are grouped by product status and feature differentiation (automotive AEC-Q200 qualification, anti-sulfur treatment, or moisture resistance) while maintaining full parameter compatibility.

Parameter Comparison

Engineering Selection Recommendations

For applications requiring automotive-grade qualification, CRCW0603147RFKEA (Vishay Dale), ERJ-3EKF1470V (Panasonic), or RMCF0603FT147R (Stackpole) are direct equivalents with active product status and AEC-Q200 certification matching the original MCR03EZPFX1470 specification.

RC0603FR-07147RL (YAGEO) provides full electrical and mechanical compatibility with moisture-resistant thick film construction and active availability. This part is suitable for applications where automotive qualification is not required.

TRR03EZPF1470 (Rohm Semiconductor) maintains identical specifications with anti-sulfur treatment but carries obsolete product status, limiting long-term supply reliability.

All listed substitutes are ROHS3 compliant with MSL rating 1 (Unlimited) and maintain the -55°C to 155°C operating temperature range of the original part.

Frequently Asked Questions (FAQ)

Q: Can I substitute MCR03EZPFX1470 with any of the listed parts?

A: Yes. All listed parts meet the core electrical specifications (147 Ohms ±1%, 0.1W, ±100ppm/°C) and mechanical requirements (0603 package, 2 terminations). Physical dimensions vary slightly within acceptable tolerances for 0603 package standards.

Q: Which substitute is recommended for automotive applications?

A: CRCW0603147RFKEA, ERJ-3EKF1470V, and RMCF0603FT147R all carry AEC-Q200 automotive qualification identical to the original part. All three are in active production status.

Q: What is the difference between the substitute parts?

A: Differences are limited to manufacturer, packaging format (Tape & Reel vs. Cut Tape), and secondary features (AEC-Q200 automotive qualification, anti-sulfur treatment, or moisture resistance). All maintain identical core electrical and thermal specifications.

Q: Is packaging type (Tape & Reel vs. Bulk) important for substitution?

A: Packaging type affects supply chain logistics and handling but does not impact electrical or mechanical compatibility. The component itself remains identical regardless of packaging format.

Q: Can I use RC0603FR-07147RL if my application requires AEC-Q200?

A: No. RC0603FR-07147RL carries moisture-resistant thick film construction without AEC-Q200 automotive qualification. For automotive applications, use CRCW0603147RFKEA, ERJ-3EKF1470V, or RMCF0603FT147R.

Q: Are all substitutes ROHS3 compliant?

A: Yes. All listed substitute parts are ROHS3 compliant with MSL rating 1 (Unlimited), matching the original MCR03EZPFX1470 environmental compliance profile.