DME6S82K Film Capacitor - Equivalent & Substitute Parts

Part Overview

The DME6S82K is a 0.082 µF film capacitor manufactured by Cornell Dubilier Electronics (CDE) in the DME series. This radial polyester, metallized film capacitor is rated for 630V DC and 250V AC operation across an operating temperature range of -55°C to 125°C. The component is currently classified as obsolete, making identification of active substitute parts essential for ongoing design support and procurement continuity. The DME6S82K-F serves as a direct equivalent with identical electrical and mechanical specifications while maintaining active product status.

Substiute Parts

DME6S82K

Cornell Dubilier Electronics (CDE)In Stock: 733DME6S82K Datasheet

Current PartRFQ

DME6S82K-F

Cornell Dubilier Electronics (CDE)In Stock: 887DME6S82K-F Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the DME6S82K is strictly based on the following critical parameters that determine functional equivalence:

• Capacitance: 0.082 µF (exact match required)
• Voltage Rating: 630V DC and 250V AC (minimum required ratings)
• Dielectric Material: Polyester, Metallized (functional requirement)
• Tolerance: ±10% (acceptable variance specification)
• Mounting Type: Through Hole Radial (PCB interface requirement)
• Physical Dimensions and Lead Spacing: 0.728" L x 0.276" W with 0.591" lead spacing (board layout compatibility)
• Operating Temperature Range: -55°C to 125°C (thermal environment specification)

The DME6S82K-F is a direct substitute manufactured by the same supplier (Cornell Dubilier Electronics) with identical electrical characteristics and mechanical specifications. The primary distinction is product status: the original is obsolete while the substitute remains in active production.

Parameter Comparison

Engineering Selection Recommendations

The DME6S82K-F is the appropriate selection for new designs and procurement continuity with the obsolete DME6S82K. Both components are identical in electrical performance and mechanical form factor, ensuring direct pin-for-pin compatibility with existing PCB layouts.

The DME6S82K-F provides a compliance advantage through ROHS3 certification, addressing regulatory requirements for modern manufacturing and distribution channels. The original DME6S82K is RoHS non-compliant, which may restrict its use in certain regulatory environments or procurement channels.

Both components maintain equivalent REACH status and export classification (EAR99), with no restrictions on supply chain integration.

Frequently Asked Questions (FAQ)

Q: Can the DME6S82K-F be used as a direct replacement for the DME6S82K? A: Yes. Both components share identical capacitance (0.082 µF), voltage ratings (630V DC / 250V AC), dielectric material (polyester, metallized), physical dimensions, lead spacing, and operating temperature range. Functional equivalence is confirmed across all electrical and mechanical parameters.

Q: What is the primary difference between these two parts? A: The DME6S82K-F is in active production status, whereas the DME6S82K is classified as obsolete. Additionally, the DME6S82K-F meets ROHS3 compliance, while the original does not.

Q: Are there any board layout or footprint changes required when switching from DME6S82K to DME6S82K-F? A: No. The components are identical in physical dimensions (0.728" L x 0.276" W), lead spacing (0.591"), and radial through-hole mounting configuration. No PCB modifications are necessary.

Q: What operating temperature range is supported by the DME6S82K-F? A: The operating temperature range is -55°C to 125°C, identical to the original DME6S82K.

Q: Is the RoHS compliance difference significant for my application? A: RoHS compliance affects material composition and regulatory acceptance in certain regions and procurement channels. The DME6S82K-F meets ROHS3 standards, making it suitable for applications and markets requiring RoHS-compliant components.

Q: What is the tolerance specification for capacitance? A: Both components carry a tolerance specification of ±10%, meaning the actual capacitance value will fall within 0.0738 µF to 0.0902 µF.