DPM6S15K-F Equivalent & Substitute Parts

Part Overview

The DPM6S15K-F is a 0.015 µF film capacitor manufactured by Cornell Dubilier Electronics (CDE) in the DPM series. This radial polypropylene metallized film capacitor is rated for 630V DC operation with ±10% tolerance and operates across the temperature range of -55°C to 105°C. The component is designed for DC link, DC filtering, high frequency, and switching applications, featuring low ESR and low ESL characteristics. The part maintains Active product status with 1123 units in current inventory. Equivalent and substitute parts are identified to support procurement flexibility, design redundancy, and supply chain continuity.

Substiute Parts

DPM6S15K-F

Cornell Dubilier Electronics (CDE)In Stock: 1221DPM6S15K-F Datasheet

Current PartRFQ

PHE426MA5150JR05

KEMETIn Stock: 10333PHE426MA5150JR05 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the DPM6S15K-F is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Capacitance: 0.015 µF (exact match required)
• Voltage Rating - DC: 630V (minimum requirement)
• Voltage Rating - AC: 250V (minimum requirement)
• Dielectric Material: Polypropylene (PP), Metallized
• Mounting Type: Through Hole
• Package / Case: Radial
• Lead Spacing: 0.394" (10.00mm)
• Termination: PC Pins
• Operating Temperature Range: -55°C to 105°C (minimum coverage required)

Allowable Variation Parameters:

• Tolerance: ±10% or tighter (±5% is acceptable as a tighter specification)
• Physical Dimensions: Variations permitted within PCB layout constraints
• Inventory Status: No restriction on substitute availability

The PHE426MA5150JR05 from KEMET meets all mandatory matching parameters and qualifies as a direct substitute with improved tolerance specification (±5% versus ±10%).

Parameter Comparison

Engineering Selection Recommendations

Primary Part: DPM6S15K-F (Cornell Dubilier Electronics)

The DPM6S15K-F is the specified component and should be used as the primary selection when available. It maintains Active product status with established supply (1123 units in stock). The part is ROHS3 compliant and REACH unaffected, meeting current regulatory requirements.

Substitute Part: PHE426MA5150JR05 (KEMET)

The PHE426MA5150JR05 qualifies as a direct substitute based on electrical and mechanical equivalence. This part offers the following advantages:

• Tighter tolerance specification (±5% versus ±10%) provides improved capacitance accuracy
• Smaller physical footprint (0.157" width, 0.354" height versus 0.276" width, 0.591" height) allows for more compact PCB layouts
• Higher inventory availability (10305 units in stock) supports extended procurement windows
• Identical electrical ratings, dielectric material, and operating temperature range
• Equivalent regulatory compliance (ROHS3, REACH unaffected, EAR99)

Both parts are suitable for DC link, DC filtering, high frequency, and switching applications. The PHE426MA5150JR05 additionally supports high pulse and DV/DT applications.

Frequently Asked Questions (FAQ)

Q: Can the PHE426MA5150JR05 be used as a direct replacement for the DPM6S15K-F?

A: Yes. The PHE426MA5150JR05 meets all mandatory electrical and mechanical parameters required for substitution. Both parts share identical capacitance (0.015 µF), voltage ratings (630V DC / 250V AC), dielectric material (polypropylene metallized), operating temperature range (-55°C to 105°C), mounting type (through hole radial), lead spacing (10.00mm), and termination (PC pins). The substitute features tighter tolerance (±5%) and a smaller physical footprint.

Q: What are the physical dimension differences between these parts?

A: The DPM6S15K-F measures 0.512" L × 0.276" W with a maximum seated height of 0.591". The PHE426MA5150JR05 measures 0.512" L × 0.157" W with a maximum seated height of 0.354". Both maintain the same 0.394" (10.00mm) lead spacing. The substitute is narrower and shorter, which may provide PCB layout advantages in space-constrained designs.

Q: Does the tighter tolerance of the PHE426MA5150JR05 affect circuit performance?

A: The ±5% tolerance of the PHE426MA5150JR05 is tighter than the ±10% tolerance of the DPM6S15K-F. In applications where capacitance accuracy is critical, the substitute provides improved performance. In applications where ±10% tolerance is acceptable, both parts perform equivalently.

Q: Are there any regulatory or compliance differences?

A: No. Both parts are ROHS3 compliant, REACH unaffected, and classified as EAR99 for export control purposes. There are no regulatory barriers to substitution.

Q: What applications are supported by both parts?

A: Both the DPM6S15K-F and PHE426MA5150JR05 are rated for DC link, DC filtering, high frequency, and switching applications. The PHE426MA5150JR05 additionally supports high pulse and DV/DT applications.

Q: Which part should be selected for new designs?

A: Selection depends on design requirements and supply availability. The PHE426MA5150JR05 offers advantages in tolerance specification and physical size. The DPM6S15K-F may be preferred if the design was validated with this specific part number or if CDE supply chain relationships are established.