MCR03EZPFX3832 Equivalent & Substitute Parts

Part Overview

The MCR03EZPFX3832 is a 38.3 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

MCR03EZPFX3832

Rohm SemiconductorIn Stock: 1052MCR03EZPFX3832 Datasheet

Current PartRFQ

CRCW060338K3FKEA

Vishay DaleIn Stock: 1772CRCW060338K3FKEA Datasheet

DirectRFQ

ERJ-3EKF3832V

Panasonic Electronic ComponentsIn Stock: 32246ERJ-3EKF3832V Datasheet

DirectRFQ

RMCF0603FT38K3

Stackpole Electronics IncIn Stock: 140993RMCF0603FT38K3 Datasheet

DirectRFQ

CR0603-FX-3832ELF

Bourns Inc.In Stock: 59802CR0603-FX-3832ELF Datasheet

SimilarRFQ

RC0603FR-0738K3L

YAGEOIn Stock: 331661RC0603FR-0738K3L Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MCR03EZPFX3832 is determined by strict equivalence across the following parameters:

• Resistance value: 38.3 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
• RoHS compliance: ROHS3 Compliant
• Moisture sensitivity level: 1 (Unlimited)

Substitute parts are classified into two categories:

Direct Substitutes meet all electrical and mechanical parameters with active product status and automotive AEC-Q200 certification.

Similar Substitutes meet all core electrical and mechanical parameters but feature alternative certifications (moisture resistant instead of automotive AEC-Q200) or different packaging formats.

Parameter Comparison

Engineering Selection Recommendations

For automotive applications requiring AEC-Q200 compliance, direct substitutes CRCW060338K3FKEA (Vishay Dale), ERJ-3EKF3832V (Panasonic Electronic Components), and RMCF0603FT38K3 (Stackpole Electronics Inc) are qualified replacements. All three maintain active product status with full automotive certification equivalence to the original MCR03EZPFX3832.

RMCF0603FT38K3 offers the highest inventory availability at 140948 pieces, followed by ERJ-3EKF3832V at 32229 pieces and CRCW060338K3FKEA at 1700 pieces.

For non-automotive applications where AEC-Q200 certification is not required, CR0603-FX-3832ELF (Bourns Inc.) and RC0603FR-0738K3L (YAGEO) are functionally equivalent alternatives with moisture-resistant thick film composition. RC0603FR-0738K3L provides the largest inventory stock at 331619 pieces.

All substitute parts maintain ROHS3 compliance, moisture sensitivity level 1 (unlimited), and identical electrical specifications to the original component.

Frequently Asked Questions (FAQ)

Q: Can I use CR0603-FX-3832ELF or RC0603FR-0738K3L as direct replacements in automotive circuits?

A: CR0603-FX-3832ELF and RC0603FR-0738K3L are electrically and mechanically equivalent to MCR03EZPFX3832 but lack AEC-Q200 automotive certification. Use these parts only in non-automotive applications or where automotive qualification is not a design requirement.

Q: What is the difference between direct and similar substitutes?

A: Direct substitutes (CRCW060338K3FKEA, ERJ-3EKF3832V, RMCF0603FT38K3) carry AEC-Q200 automotive certification matching the original part. Similar substitutes (CR0603-FX-3832ELF, RC0603FR-0738K3L) meet all electrical and mechanical specifications but feature moisture-resistant certification instead of automotive qualification.

Q: Are all substitute parts available in 0603 package format?

A: All listed substitute parts are manufactured in 0603 (1608 Metric) package format with identical footprint and mounting characteristics to MCR03EZPFX3832.

Q: Do substitute parts maintain the same temperature coefficient and operating range?

A: All substitute parts maintain ±100ppm/°C temperature coefficient and -55°C to 155°C operating temperature range, ensuring thermal performance equivalence.

Q: Which substitute offers the best inventory availability?

A: RMCF0603FT38K3 (Stackpole Electronics Inc) provides the highest inventory at 140948 pieces with active product status and full AEC-Q200 compliance.