MCR03EZPFX7152 Equivalent & Substitute Parts

Part Overview

The MCR03EZPFX7152 is a 71.5 kOhms ±1% 0.1W thick film chip resistor in 0603 (1608 Metric) package manufactured by Rohm Semiconductor. This part is rated for automotive applications under AEC-Q200 and operates across -55°C to 155°C. The product status is discontinued at DiGi Electronics, making equivalent substitutes necessary for ongoing production and maintenance applications.

Substiute Parts

MCR03EZPFX7152

Rohm SemiconductorIn Stock: 1221MCR03EZPFX7152 Datasheet

Current PartRFQ

CRCW060371K5FKEA

Vishay DaleIn Stock: 2415CRCW060371K5FKEA Datasheet

DirectRFQ

ERJ-3EKF7152V

Panasonic Electronic ComponentsIn Stock: 92189ERJ-3EKF7152V Datasheet

DirectRFQ

RMCF0603FT71K5

Stackpole Electronics IncIn Stock: 145541RMCF0603FT71K5 Datasheet

DirectRFQ

CR0603-FX-7152ELF

Bourns Inc.In Stock: 40489CR0603-FX-7152ELF Datasheet

SimilarRFQ

RC0603FR-0771K5L

YAGEOIn Stock: 2193RC0603FR-0771K5L Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

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

• Resistance value: 71.5 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 ~ 155°C
• RoHS compliance: ROHS3 Compliant
• Moisture sensitivity: MSL 1

All substitute parts listed meet these core electrical and mechanical specifications. Differences in physical dimensions (length and height) remain within acceptable tolerances for 0603 package footprints and do not affect circuit functionality or PCB assembly compatibility.

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts are electrically and mechanically equivalent to the MCR03EZPFX7152. Selection among active alternatives should prioritize:

• Product availability and lead time from authorized distributors
• Packaging format compatibility with assembly processes (Cut Tape, Digi-Reel, or Tape & Reel)
• Compliance certifications: All substitutes maintain ROHS3 compliance and MSL 1 rating
• Automotive qualification: CRCW060371K5FKEA, ERJ-3EKF7152V, and RMCF0603FT71K5 carry explicit AEC-Q200 automotive ratings. CR0603-FX-7152ELF and RC0603FR-0771K5L are rated for moisture-resistant applications but lack explicit automotive certification in the provided specifications

For applications requiring automotive-grade components, CRCW060371K5FKEA, ERJ-3EKF7152V, or RMCF0603FT71K5 are preferred direct replacements.

Frequently Asked Questions (FAQ)

Q: Can these substitute parts be used interchangeably with MCR03EZPFX7152 on the same PCB?

A: Yes. All substitute parts share identical electrical specifications (71.5 kOhms ±1%, 0.1W, ±100ppm/°C, -55°C to 155°C) and the same 0603 package footprint. Physical dimension variations (length 1.55mm to 1.60mm, height 0.50mm to 0.55mm) fall within standard 0603 tolerances and do not affect PCB assembly or circuit performance.

Q: What is the difference between "Direct" and "Similar" substitute classifications?

A: Direct substitutes (CRCW060371K5FKEA, ERJ-3EKF7152V, RMCF0603FT71K5) carry explicit AEC-Q200 automotive certification matching the original part's automotive qualification. Similar substitutes (CR0603-FX-7152ELF, RC0603FR-0771K5L) meet all electrical and mechanical specifications but are rated for moisture-resistant applications rather than automotive use. For non-automotive applications, similar substitutes are fully compatible.

Q: Are there packaging format differences I should consider?

A: Yes. CRCW060371K5FKEA and RC0603FR-0771K5L are supplied in Cut Tape (CT) & Digi-Reel format. ERJ-3EKF7152V, RMCF0603FT71K5, and CR0603-FX-7152ELF are supplied in Tape & Reel (TR) format. Verify packaging compatibility with your assembly equipment and procurement workflow.

Q: Do all substitutes maintain the same moisture sensitivity level?

A: Yes. All substitute parts are rated MSL 1 (Unlimited), identical to the original MCR03EZPFX7152. This indicates no moisture sensitivity restrictions for storage or handling.

Q: Which substitute has the highest inventory availability?

A: RMCF0603FT71K5 (Stackpole Electronics Inc) has 145,440 pieces in stock, followed by ERJ-3EKF7152V (Panasonic) with 92,112 pieces. CRCW060371K5FKEA (Vishay Dale) has 2,400 pieces available.