MCR03EZPFX1153 Equivalent & Substitute Parts

Part Overview

The MCR03EZPFX1153 is a 115 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, making equivalent substitutes necessary for ongoing production and maintenance applications.

Substiute Parts

MCR03EZPFX1153

Rohm SemiconductorIn Stock: 1179MCR03EZPFX1153 Datasheet

Current PartRFQ

MCR03ERTF1153

Rohm SemiconductorIn Stock: 915MCR03ERTF1153 Datasheet

DirectRFQ

CRCW0603115KFKEA

Vishay DaleIn Stock: 44416CRCW0603115KFKEA Datasheet

DirectRFQ

ERJ-3EKF1153V

Panasonic Electronic ComponentsIn Stock: 81837ERJ-3EKF1153V Datasheet

DirectRFQ

RMCF0603FT115K

Stackpole Electronics IncIn Stock: 111279RMCF0603FT115K Datasheet

DirectRFQ

CR0603-FX-1153ELF

Bourns Inc.In Stock: 40304CR0603-FX-1153ELF Datasheet

SimilarRFQ

RC0603FR-07115KL

YAGEOIn Stock: 137266RC0603FR-07115KL Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the MCR03EZPFX1153 is determined by strict equivalence across the following parameters:

• Resistance value: 115 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 (Unlimited)

Substitute parts are categorized into two groups: Direct Manufacturer Substitutes (identical electrical and mechanical specifications) and Similar Substitutes (equivalent electrical performance with minor feature variations).

Parameter Comparison

Engineering Selection Recommendations

For applications requiring automotive AEC-Q200 certification, select from the following active parts: CRCW0603115KFKEA (Vishay Dale), ERJ-3EKF1153V (Panasonic Electronic Components), or RMCF0603FT115K (Stackpole Electronics Inc). These parts maintain full automotive qualification and are currently in active production status.

For general industrial applications where automotive certification is not required, CR0603-FX-1153ELF (Bourns Inc.) and RC0603FR-07115KL (YAGEO) provide equivalent electrical performance with moisture-resistant features and active product status.

MCR03ERTF1153 from Rohm Semiconductor is a direct electrical equivalent but shares discontinued status with the original part, limiting its suitability for long-term supply chain planning.

Frequently Asked Questions (FAQ)

Q: Can I substitute MCR03EZPFX1153 with any of the listed parts?

A: Yes, all listed parts meet the core electrical and mechanical requirements: 115 kOhms ±1% resistance, 0.1W power rating, 0603 package, ±100ppm/°C temperature coefficient, and -55°C to 155°C operating range. Selection depends on your specific application requirements regarding automotive certification and feature requirements.

Q: What is the difference between Direct Manufacturer Substitutes and Similar Substitutes?

A: Direct Manufacturer Substitutes (MCR03ERTF1153) are from the same manufacturer with identical specifications. Similar Substitutes are from different manufacturers but provide equivalent electrical performance. The distinction reflects supply chain options rather than functional differences.

Q: Do all substitutes have the same physical dimensions?

A: All parts use the 0603 (1608 Metric) package. Minor dimensional variations exist within tolerance: length ranges from 0.061" to 0.063", width from 0.031" to 0.033", and height from 0.020" to 0.022". These variations are within standard PCB design tolerances and do not affect interchangeability.

Q: Which substitute should I choose for automotive applications?

A: For automotive applications, use CRCW0603115KFKEA, ERJ-3EKF1153V, or RMCF0603FT115K, as these maintain AEC-Q200 certification. All three are in active production status with substantial inventory availability.

Q: Are all substitutes RoHS3 compliant?

A: Yes, all listed substitutes are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating, matching the original part's environmental compliance profile.