DPPM10D22K Film Capacitor Equivalent & Substitute Parts

Part Overview

The DPPM10D22K is a 2200 pF film capacitor manufactured by Cornell Dubilier Electronics (CDE) with a 1000V DC voltage rating and polypropylene metallized dielectric. This component is designed for high-frequency switching applications, high-pulse environments, and snubber circuits. The part is classified as obsolete, necessitating identification of active equivalent alternatives that maintain identical electrical and mechanical specifications for continued system support and new production requirements.

Substiute Parts

DPPM10D22K

Cornell Dubilier Electronics (CDE)In Stock: 1256DPPM10D22K Datasheet

Current PartRFQ

DPPM10D22K-F

Cornell Dubilier Electronics (CDE)In Stock: 1072DPPM10D22K-F Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the DPPM10D22K is determined by strict equivalence across all electrical and mechanical parameters. The substitute part must maintain:

• Identical capacitance value: 2200 pF
• Identical tolerance: ±10%
• Identical voltage ratings: 1000V DC / 450V AC
• Identical dielectric material: Polypropylene (PP), Metallized
• Identical operating temperature range: -40°C ~ 105°C
• Identical mounting configuration: Through Hole, Radial package
• Identical physical dimensions and lead spacing
• Identical termination type: PC Pins
• Identical application suitability: High Frequency, Switching; High Pulse, DV/DT; Snubber

The primary distinction between the main part and its substitute is product status and regulatory compliance. The DPPM10D22K is obsolete, while active alternatives provide continued availability with enhanced compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

The DPPM10D22K-F is a direct functional equivalent to the DPPM10D22K. Both parts are manufactured by Cornell Dubilier Electronics within the DPPM series and share identical electrical specifications, physical dimensions, and application suitability.

The DPPM10D22K-F offers the following advantages:

• Active Product Status: The substitute part is currently in active production, ensuring long-term availability and supply chain continuity.
• Enhanced Regulatory Compliance: ROHS3 compliance addresses current environmental and hazardous substance restrictions, whereas the original part is RoHS non-compliant.
• Defined Moisture Sensitivity: MSL rating of 1 (Unlimited) provides clear handling and storage specifications for manufacturing environments.

For applications requiring RoHS compliance or long-term component availability, the DPPM10D22K-F is the appropriate selection. For legacy systems where RoHS compliance is not mandated, both parts are electrically and mechanically interchangeable.

Frequently Asked Questions (FAQ)

Q: Are the DPPM10D22K and DPPM10D22K-F electrically identical?

A: Yes. Both parts have identical capacitance (2200 pF), tolerance (±10%), voltage ratings (1000V DC / 450V AC), dielectric material (Polypropylene metallized), and operating temperature range (-40°C ~ 105°C).

Q: Can the DPPM10D22K-F be used as a direct replacement for the DPPM10D22K in existing designs?

A: Yes. The parts are mechanically and electrically equivalent. The DPPM10D22K-F maintains identical physical dimensions (25.00mm x 6.50mm), lead spacing (21.00mm), and radial through-hole mounting configuration. No PCB layout modifications are required.

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

A: The DPPM10D22K is obsolete, while the DPPM10D22K-F is an active product. The substitute part includes ROHS3 compliance and a defined MSL rating of 1 (Unlimited), whereas the original part is RoHS non-compliant.

Q: Does the DPPM10D22K-F meet RoHS requirements?

A: Yes. The DPPM10D22K-F is ROHS3 compliant. The original DPPM10D22K is RoHS non-compliant. Selection of the substitute part is necessary for applications subject to RoHS directives.

Q: Are there any thermal or frequency limitations that differ between these parts?

A: No. Both parts operate across the identical temperature range (-40°C ~ 105°C) and are suitable for high-frequency switching, high-pulse, DV/DT, and snubber applications.

Q: What is the MSL rating for the DPPM10D22K-F?

A: The MSL rating is 1 (Unlimited), indicating no moisture sensitivity restrictions for storage and handling in standard manufacturing environments.

Q: Can these parts be used interchangeably in high-voltage applications?

A: Yes. Both parts are rated for 1000V DC and 450V AC, making them suitable for high-voltage switching and snubber circuits. The electrical specifications are identical.