DME6S15K Film Capacitor Equivalent & Substitute Parts

Part Overview

The DME6S15K is a 0.015 µF film capacitor manufactured by Cornell Dubilier Electronics (CDE) with a 630V DC voltage rating and ±10% tolerance. This component is classified as obsolete, which necessitates identification of functionally equivalent alternatives for ongoing design support and procurement planning. The part features polyester metallized dielectric construction in a radial through-hole package suitable for general-purpose applications.

Substiute Parts

DME6S15K

Cornell Dubilier Electronics (CDE)In Stock: 945DME6S15K Datasheet

Current PartRFQ

DME6S15K-F

Cornell Dubilier Electronics (CDE)In Stock: 1107DME6S15K-F Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the DME6S15K is determined by strict equivalence across the following critical parameters:

• Capacitance Value: 0.015 µF (exact match required)
• Tolerance: ±10% (exact match required)
• Voltage Rating (DC): 630V (minimum requirement; higher ratings acceptable)
• Voltage Rating (AC): 250V (minimum requirement; higher ratings acceptable)
• Dielectric Material: Polyester, Metallized (exact match required)
• Operating Temperature Range: -55°C to 125°C (exact match required)
• Mounting Type: Through Hole (exact match required)
• Package Configuration: Radial (exact match required)
• Lead Spacing: 0.394" (10.00mm) (exact match required for PCB compatibility)
• Physical Dimensions: 0.492" L x 0.217" W; Height 0.335" max (exact match required for mechanical fit)

Substitute parts must satisfy all parameters listed above without deviation. Packaging format and product status may differ while maintaining functional and mechanical equivalence.

Parameter Comparison

Engineering Selection Recommendations

The DME6S15K-F serves as a direct functional equivalent to the obsolete DME6S15K. Both components are manufactured by Cornell Dubilier Electronics within the DME series and share identical electrical and mechanical specifications across all critical parameters: capacitance, tolerance, voltage ratings, dielectric material, temperature range, mounting configuration, and physical dimensions.

The primary distinction between these parts is product status and regulatory compliance. The DME6S15K is classified as obsolete, while the DME6S15K-F maintains active production status. Additionally, the DME6S15K-F achieves ROHS3 compliance, whereas the original part is RoHS non-compliant. For applications requiring RoHS compliance or long-term component availability, the DME6S15K-F is the appropriate selection.

Both parts are suitable for general-purpose applications requiring 0.015 µF capacitance at 630V DC with polyester metallized film construction. The through-hole radial package with 10.00mm lead spacing ensures direct PCB compatibility without layout modifications.

Frequently Asked Questions (FAQ)

Q: Can DME6S15K-F replace DME6S15K in existing designs?

A: Yes. The DME6S15K-F is electrically and mechanically equivalent to the DME6S15K. All electrical parameters (capacitance, tolerance, voltage ratings, temperature range) and physical dimensions (lead spacing, package size, height) are identical. Direct substitution is possible without circuit redesign or PCB layout modification.

Q: What is the difference between DME6S15K and DME6S15K-F?

A: The primary differences are product status and regulatory compliance. The DME6S15K is obsolete and RoHS non-compliant. The DME6S15K-F is in active production and ROHS3 compliant. Electrical and mechanical specifications are identical.

Q: Are there any packaging differences between these parts?

A: The DME6S15K is supplied in standard packaging, while the DME6S15K-F is supplied in bulk packaging. This distinction affects procurement and handling but does not impact component performance or compatibility.

Q: Does the RoHS compliance difference affect circuit performance?

A: No. RoHS compliance relates to material composition and environmental regulations, not electrical performance. Both parts deliver identical capacitance, voltage rating, and temperature characteristics.

Q: Is the lead spacing identical between these parts?

A: Yes. Both parts feature 0.394" (10.00mm) lead spacing and identical radial through-hole package dimensions. PCB footprints are directly compatible without modification.

Q: Why is the original DME6S15K obsolete?

A: The DME6S15K has been discontinued by Cornell Dubilier Electronics. The DME6S15K-F represents the current production equivalent within the same DME series.

Q: Can I use these parts in high-temperature applications?

A: Both parts operate across the -55°C to 125°C temperature range. Applications within this range are fully supported by both components.