MCR03EZPFX1472 Equivalent & Substitute Parts

Part Overview

The MCR03EZPFX1472 is a 14.7 kOhms ±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 substitute components that maintain identical electrical and mechanical specifications for seamless integration into existing designs.

Substiute Parts

MCR03EZPFX1472

Rohm SemiconductorIn Stock: 824MCR03EZPFX1472 Datasheet

Current PartRFQ

CRCW060314K7FKEA

Vishay DaleIn Stock: 24346CRCW060314K7FKEA Datasheet

DirectRFQ

ERJ-3EKF1472V

Panasonic Electronic ComponentsIn Stock: 46627ERJ-3EKF1472V Datasheet

DirectRFQ

RMCF0603FT14K7

Stackpole Electronics IncIn Stock: 273021RMCF0603FT14K7 Datasheet

DirectRFQ

CR0603-FX-1472ELF

Bourns Inc.In Stock: 46611CR0603-FX-1472ELF Datasheet

SimilarRFQ

RC0603FR-0714K7L

YAGEOIn Stock: 209905RC0603FR-0714K7L Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the MCR03EZPFX1472 are qualified based on strict equivalence across the following critical parameters:

• Resistance value: 14.7 kOhms
• 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
• RoHS3 compliance
• MSL 1 rating

Substitute parts are categorized as Direct or Similar based on feature alignment. Direct substitutes maintain full AEC-Q200 automotive qualification. Similar substitutes meet all electrical and mechanical parameters but feature moisture-resistant construction instead of explicit automotive certification.

Parameter Comparison

Engineering Selection Recommendations

For applications requiring strict automotive qualification compliance, the direct substitute parts CRCW060314K7FKEA (Vishay Dale), ERJ-3EKF1472V (Panasonic Electronic Components), and RMCF0603FT14K7 (Stackpole Electronics Inc) are recommended. All three maintain AEC-Q200 certification and are currently in active production status with substantial inventory availability.

The similar substitute parts CR0603-FX-1472ELF (Bourns Inc.) and RC0603FR-0714K7L (YAGEO) meet all electrical and mechanical specifications with moisture-resistant construction. These components are suitable for applications where AEC-Q200 certification is not a mandatory requirement but equivalent performance characteristics are essential.

Selection between direct and similar substitutes depends on design specifications and regulatory requirements. All substitute parts maintain identical resistance value, tolerance, power rating, package dimensions, temperature coefficient, and operating temperature range as the original MCR03EZPFX1472.

Frequently Asked Questions (FAQ)

Q: Can I use CR0603-FX-1472ELF or RC0603FR-0714K7L in place of MCR03EZPFX1472 in automotive applications?

A: CR0603-FX-1472ELF and RC0603FR-0714K7L are electrically and mechanically equivalent but lack AEC-Q200 automotive certification. Use these parts only if your application does not require explicit automotive qualification. For automotive designs requiring AEC-Q200 compliance, select from the direct substitute parts: CRCW060314K7FKEA, ERJ-3EKF1472V, or RMCF0603FT14K7.

Q: Are there dimensional differences between the substitute parts?

A: Minor dimensional variations exist within acceptable tolerances. The MCR03EZPFX1472, ERJ-3EKF1472V, and RC0603FR-0714K7L share identical dimensions of 0.063" L x 0.031" W (1.60mm x 0.80mm) with 0.022" (0.55mm) maximum seated height. The CRCW060314K7FKEA measures 0.061" L x 0.033" W (1.55mm x 0.85mm) with 0.020" (0.50mm) maximum seated height. The RMCF0603FT14K7 measures 0.061" L x 0.031" W (1.55mm x 0.80mm) with 0.022" (0.55mm) maximum seated height. All variations remain within 0603 package specifications and are compatible with standard PCB layouts.

Q: What is the difference between Cut Tape and Tape & Reel packaging?

A: Cut Tape (CT) & Digi-Reel® packaging is suitable for manual assembly and small-volume production. Tape & Reel (TR) packaging is optimized for automated pick-and-place assembly in high-volume manufacturing. Both packaging formats contain identical components; selection depends on assembly process requirements.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All substitute parts listed—CRCW060314K7FKEA, ERJ-3EKF1472V, RMCF0603FT14K7, CR0603-FX-1472ELF, and RC0603FR-0714K7L—are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating.

Q: Which substitute part has the highest inventory availability?

A: RMCF0603FT14K7 from Stackpole Electronics Inc has the highest inventory with 272,977 pieces in stock, followed by RC0603FR-0714K7L from YAGEO with 209,798 pieces.