MMP4P1K-F Equivalent & Substitute Parts

Part Overview

The MMP4P1K-F is a 0.1 µF film capacitor manufactured by Cornell Dubilier Electronics (CDE) rated for 400V DC operation. This axial-mounted through-hole component features polyester metallized dielectric construction and is classified as Active product status. The part is designed for general-purpose applications requiring reliable capacitance in the 0.1 µF range with ±10% tolerance across an operating temperature range of -55°C to 125°C. Substitute parts are identified to provide alternative sourcing options when the primary part number is unavailable or when inventory requirements necessitate alternative stock sources.

Substiute Parts

MMP4P1K-F

Cornell Dubilier Electronics (CDE)In Stock: 714MMP4P1K-F Datasheet

Current PartRFQ

150104K400EC

Cornell Dubilier Electronics (CDE)In Stock: 991150104K400EC Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the MMP4P1K-F are identified based on electrical and mechanical parameter equivalence. The substitution criteria are strictly limited to the following parameters:

• Capacitance value: 0.1 µF
• Tolerance: ±10%
• Voltage Rating - DC: 400V
• Voltage Rating - AC: 200V
• Dielectric Material: Polyester, Metallized
• Operating Temperature Range: -55°C to 125°C
• Mounting Type: Through Hole
• Package / Case: Axial
• Termination: PC Pins
• Applications: General Purpose
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)
• REACH Status: REACH Unaffected

The substitute part 150104K400EC meets all electrical specifications and compliance requirements. Physical dimensions vary between the main part and substitute, which may affect board layout considerations but does not impact electrical performance or functional compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both the MMP4P1K-F and 150104K400EC are Active status products manufactured by Cornell Dubilier Electronics and meet identical electrical specifications for 0.1 µF capacitance at 400V DC operation. Both parts are ROHS3 Compliant and REACH Unaffected, satisfying regulatory requirements for current manufacturing and deployment.

The primary distinction between these parts is physical dimension. The MMP4P1K-F measures 11.00mm width by 6.50mm thickness by 19.00mm length, while the 150104K400EC measures 8.00mm diameter by 20.50mm length. Selection between these parts should be based on available board space and layout constraints. Both parts are electrically and functionally equivalent for general-purpose applications requiring 0.1 µF capacitance with ±10% tolerance across the -55°C to 125°C operating range.

Frequently Asked Questions (FAQ)

Q: Are the MMP4P1K-F and 150104K400EC electrically interchangeable?

A: Yes. Both parts provide identical electrical performance with 0.1 µF capacitance, ±10% tolerance, 400V DC rating, and polyester metallized dielectric construction. Operating temperature ranges, voltage ratings, and compliance certifications are identical.

Q: What is the primary difference between these substitute parts?

A: Physical dimensions differ. The MMP4P1K-F is 11.00mm by 6.50mm by 19.00mm, while the 150104K400EC is 8.00mm diameter by 20.50mm. Both are axial through-hole components with PC pin termination.

Q: Can I use the 150104K400EC as a direct replacement for the MMP4P1K-F on an existing PCB?

A: Electrical substitution is valid. Physical substitution requires verification that board layout accommodates the different dimensions. The 150104K400EC has a smaller diameter but slightly greater length.

Q: Do both parts meet current regulatory requirements?

A: Yes. Both the MMP4P1K-F and 150104K400EC are ROHS3 Compliant and REACH Unaffected, meeting current environmental and regulatory standards.

Q: What is the operating temperature range for both parts?

A: Both parts operate across -55°C to 125°C, providing equivalent thermal performance for general-purpose applications.

Q: Are there any differences in packaging or availability?

A: The MMP4P1K-F is available in standard packaging with 670 pieces in stock. The 150104K400EC is available in bulk packaging with 965 pieces in stock. Both are manufactured by Cornell Dubilier Electronics.