DPM6P1K-F Equivalent & Substitute Parts

Part Overview

The DPM6P1K-F is a 0.1 µF film capacitor manufactured by Cornell Dubilier Electronics (CDE) rated for 630V DC operation. This radial through-hole component utilizes metallized polypropylene dielectric technology and is designed for DC link, DC filtering, and high-frequency switching applications. The part is currently in active production status with 1,075 units available in inventory. Substitute parts are identified when equivalent electrical specifications, mechanical compatibility, and compliance certifications align with the original component, enabling direct circuit board replacement without design modification.

Substiute Parts

DPM6P1K-F

Cornell Dubilier Electronics (CDE)In Stock: 1178DPM6P1K-F Datasheet

Current PartRFQ

104MPR630K

Cornell Dubilier / Illinois CapacitorIn Stock: 2700104MPR630K Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the DPM6P1K-F are identified based on strict electrical and mechanical parameter matching. The following criteria determine substitution eligibility:

Electrical Parameters (Must Match Exactly):

• Capacitance: 0.1 µF
• Tolerance: ±10%
• Voltage Rating - DC: 630V
• Voltage Rating - AC: 250V
• Dielectric Material: Polypropylene (PP), Metallized
• Operating Temperature Range: -55°C to 105°C

Mechanical Parameters (Must Match Exactly):

• Mounting Type: Through Hole
• Package / Case: Radial
• Lead Spacing: 0.886" (22.50mm)
• Termination: PC Pins

Compliance Parameters (Must Match Exactly):

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

The substitute part 104MPR630K meets all electrical, mechanical, and compliance requirements for direct substitution. Physical dimensions vary within acceptable tolerances for through-hole mounting applications.

Parameter Comparison

Engineering Selection Recommendations

Both the DPM6P1K-F and 104MPR630K are active production components manufactured by Cornell Dubilier with full ROHS3 compliance and REACH unaffected status. The 104MPR630K substitute part maintains identical electrical specifications and lead spacing geometry, ensuring functional equivalence in DC link, DC filtering, and high-frequency switching applications.

The primary physical difference is seated height: the DPM6P1K-F measures 0.728" (18.50mm) maximum, while the 104MPR630K measures 0.591" (15.00mm) maximum. This variation is compatible with standard through-hole PCB layouts and does not affect electrical performance or circuit board assembly procedures.

Selection between these parts should be based on inventory availability, packaging requirements, and application-specific space constraints. Both parts satisfy identical electrical and compliance requirements for direct substitution in 630V DC rated circuits.

Frequently Asked Questions (FAQ)

Q: Can the 104MPR630K directly replace the DPM6P1K-F on a circuit board?

A: Yes. Both parts share identical capacitance (0.1 µF), voltage ratings (630V DC / 250V AC), tolerance (±10%), dielectric material (metallized polypropylene), operating temperature range (-55°C to 105°C), lead spacing (0.886" / 22.50mm), and termination type (PC pins). The parts are functionally equivalent for through-hole mounting applications.

Q: What is the significance of the height difference between these parts?

A: The DPM6P1K-F has a maximum seated height of 0.728" (18.50mm), while the 104MPR630K measures 0.591" (15.00mm). This difference does not affect electrical performance or standard PCB assembly. Selection depends on available vertical clearance in the application enclosure.

Q: Are both parts compliant with environmental regulations?

A: Yes. Both the DPM6P1K-F and 104MPR630K are ROHS3 compliant and REACH unaffected, meeting current environmental and hazardous substance restrictions for electronic components.

Q: What applications are these capacitors suitable for?

A: Both parts are rated for DC link, DC filtering, high-frequency, and switching applications. The 630V DC rating and low ESR / low ESL characteristics support power conversion and energy storage circuits.

Q: Is there a difference in series designation between these parts?

A: Yes. The DPM6P1K-F belongs to the DPM series, while the 104MPR630K belongs to the MPR series. Despite different series designations, both are manufactured by Cornell Dubilier and meet identical electrical and mechanical specifications for substitution purposes.

Q: How do I verify lead spacing compatibility with my PCB?

A: Both parts feature 0.886" (22.50mm) lead spacing, which is the standard radial through-hole pitch. Verify your PCB pad spacing matches this dimension before component selection.