MMP1W10K-F Equivalent & Substitute Parts Reference

Part Overview

The MMP1W10K-F is a 10 µF film capacitor manufactured by Cornell Dubilier Electronics (CDE) in the MMP series. This axial-mounted through-hole component operates at 100V DC with polyester metallized dielectric construction. The part is Active in product status with 834 units currently in stock. Alternative equivalent parts may be required due to inventory constraints, application-specific performance requirements, or supply chain considerations.

Substiute Parts

MMP1W10K-F

Cornell Dubilier Electronics (CDE)In Stock: 936MMP1W10K-F Datasheet

Current PartRFQ

106MWR100K

Cornell Dubilier / Illinois CapacitorIn Stock: 2093106MWR100K Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MMP1W10K-F is determined by strict equivalence across the following critical parameters:

Electrical Parameters (Must Match):

• Capacitance: 10 µF
• Tolerance: ±10%
• Voltage Rating - DC: 100V
• Dielectric Material: Polyester, Metallized

Mechanical Parameters (Must Match):

• Mounting Type: Through Hole
• Package / Case: Axial
• Termination: PC Pins

Compliance Parameters (Must Match):

• RoHS Status: ROHS3 Compliant
• REACH Status: REACH Unaffected

The substitute part 106MWR100K meets all mandatory electrical, mechanical, and compliance criteria. Variations in physical dimensions, operating temperature range, and ESR characteristics are permissible within the substitution framework, as these do not affect core functional equivalence in general-purpose applications.

Parameter Comparison

Engineering Selection Recommendations

MMP1W10K-F Selection Criteria:

• Primary choice for applications requiring the full operating temperature range of -55°C ~ 125°C
• Suitable when AC voltage rating of 65V is required
• Recommended when MMP series continuity is specified in design documentation

106MWR100K Selection Criteria:

• Functionally equivalent for applications operating within -40°C ~ 105°C temperature range
• Suitable when AC voltage requirement does not exceed 63V
• Acceptable substitute when MWR series characteristics are compatible with circuit design
• Higher inventory availability (2037 units in stock) supports rapid procurement

Both parts maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory equivalence. Selection between these parts should be based on specific application temperature and voltage requirements rather than general-purpose suitability.

Frequently Asked Questions (FAQ)

Q: Can 106MWR100K replace MMP1W10K-F in all applications?

A: The 106MWR100K is electrically and mechanically equivalent for general-purpose applications. However, applications requiring operation below -40°C or above 105°C must use the MMP1W10K-F due to its extended temperature range of -55°C ~ 125°C. Applications requiring AC voltage above 63V must use the MMP1W10K-F rated at 65V AC.

Q: What are the physical dimension differences?

A: MMP1W10K-F dimensions are 1.043" W × 0.630" T × 1.378" L (26.50mm × 16.00mm × 35.00mm). The 106MWR100K is 0.709" diameter × 1.339" L (18.00mm × 34.00mm). Both are axial through-hole components with PC pin termination suitable for standard PCB mounting.

Q: Are both parts RoHS compliant?

A: Yes. Both MMP1W10K-F and 106MWR100K are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

Q: What is the significance of the ESR specification on 106MWR100K?

A: The 106MWR100K specifies ESR (Equivalent Series Resistance) of 177 mOhms. This parameter is not provided for the MMP1W10K-F in the available data. ESR affects high-frequency performance and ripple current handling. For applications sensitive to ESR characteristics, verify that 177 mOhms is acceptable for your circuit design.

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

A: Both parts use axial through-hole mounting with PC pin termination and are mechanically compatible with standard PCB layouts. Physical dimension differences may affect board layout spacing; verify clearance requirements before substitution.