MCR03EZPFX1152 Equivalent & Substitute Parts

Part Overview

The MCR03EZPFX1152 is a 11.5 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

MCR03EZPFX1152

Rohm SemiconductorIn Stock: 986MCR03EZPFX1152 Datasheet

Current PartRFQ

TRR03EZPF1152

Rohm SemiconductorIn Stock: 5997TRR03EZPF1152 Datasheet

SimilarRFQ

CRCW060311K5FKEA

Vishay DaleIn Stock: 51738CRCW060311K5FKEA Datasheet

DirectRFQ

ERJ-3EKF1152V

Panasonic Electronic ComponentsIn Stock: 80835ERJ-3EKF1152V Datasheet

DirectRFQ

RMCF0603FT11K5

Stackpole Electronics IncIn Stock: 8521140RMCF0603FT11K5 Datasheet

DirectRFQ

CR0603-FX-1152ELF

Bourns Inc.In Stock: 52161CR0603-FX-1152ELF Datasheet

SimilarRFQ

RC0603FR-0711K5L

YAGEOIn Stock: 2347RC0603FR-0711K5L Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution for the MCR03EZPFX1152 is determined by strict equivalence across the following parameters:

• Resistance value: 11.5 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 parameters. Variations in packaging format (Cut Tape, Tape & Reel, Digi-Reel) and specific feature sets (Automotive AEC-Q200, Anti-Sulfur, Moisture Resistant) do not affect functional equivalence but may influence procurement and application suitability.

Parameter Comparison

Engineering Selection Recommendations

For applications requiring automotive qualification, CRCW060311K5FKEA (Vishay Dale), ERJ-3EKF1152V (Panasonic), and RMCF0603FT11K5 (Stackpole) are active products with AEC-Q200 certification matching the original MCR03EZPFX1152 specification.

For general industrial applications where automotive qualification is not required, CR0603-FX-1152ELF (Bourns) and RC0603FR-0711K5L (YAGEO) provide active alternatives with moisture-resistant characteristics and equivalent electrical parameters.

All substitute parts maintain ROHS3 compliance, MSL 1 rating, and identical electrical specifications (11.5 kΩ ±1%, 0.1W, ±100ppm/°C, -55°C to 155°C operating range). Selection should be based on product availability, packaging format requirements (Cut Tape, Tape & Reel, or Digi-Reel), and application-specific compliance needs.

Frequently Asked Questions (FAQ)

Q: Can MCR03EZPFX1152 be directly replaced with any of these substitute parts?

A: Yes, all listed substitute parts are electrically and mechanically equivalent. They share identical resistance (11.5 kΩ), tolerance (±1%), power rating (0.1W), package (0603), temperature coefficient (±100ppm/°C), and operating range (-55°C to 155°C). Substitution is valid at the component level.

Q: What is the difference between "Automotive AEC-Q200" and "Moisture Resistant" variants?

A: Automotive AEC-Q200 certification indicates qualification for automotive applications under specific reliability and environmental standards. Moisture Resistant variants are designed for enhanced performance in humid environments. Both meet the core electrical specifications. Selection depends on application requirements.

Q: Does packaging format (Cut Tape, Tape & Reel, Digi-Reel) affect electrical performance?

A: No. Packaging format affects procurement, handling, and assembly processes only. Electrical and mechanical performance is identical across all packaging formats for parts with matching part numbers and specifications.

Q: Are all substitute parts currently available?

A: CRCW060311K5FKEA, ERJ-3EKF1152V, RMCF0603FT11K5, CR0603-FX-1152ELF, and RC0603FR-0711K5L are listed as active products. TRR03EZPF1152 is obsolete. Availability should be confirmed with suppliers for specific procurement timelines.

Q: What is MSL 1 rating and why is it important?

A: MSL (Moisture Sensitivity Level) 1 indicates unlimited shelf life with no special moisture control requirements during storage or handling. All listed parts carry MSL 1, ensuring consistent handling procedures across substitutes.

Q: Can these parts be used interchangeably in existing PCB designs?

A: Yes. All substitute parts use the 0603 (1608 Metric) package with identical footprint dimensions and termination configuration (2 terminations). PCB layout and assembly processes require no modification.