DPP6D1K Film Capacitor: Equivalent & Substitute Parts

Part Overview

The DPP6D1K is a 1000 pF film capacitor manufactured by Cornell Dubilier Electronics (CDE) from the DPP series. This radial-mount through-hole component features polypropylene dielectric with metallization, rated for 630V DC and 250V AC operation across a temperature range of -55°C to 105°C. The part is classified as obsolete, necessitating identification of equivalent alternatives for ongoing system maintenance and production requirements. The DPP6D1K-F provides a direct functional equivalent with improved product status and regulatory compliance.

Substiute Parts

DPP6D1K

Cornell Dubilier Electronics (CDE)In Stock: 764DPP6D1K Datasheet

Current PartRFQ

DPP6D1K-F

Cornell Dubilier Electronics (CDE)In Stock: 1670DPP6D1K-F Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the DPP6D1K with the DPP6D1K-F is based on matching the following critical electrical and mechanical parameters:

• Capacitance Value: 1000 pF (identical)
• Tolerance: ±10% (identical)
• Voltage Ratings: 630V DC / 250V AC (identical)
• Dielectric Material: Polypropylene (PP), Metallized (identical)
• Operating Temperature Range: -55°C to 105°C (identical)
• Mounting Configuration: Through Hole Radial (identical)
• Physical Footprint: 0.591" L × 0.256" W, Lead Spacing 0.394" (identical)
• Termination Type: PC Pins (identical)

The DPP6D1K-F maintains 100% electrical and mechanical compatibility with the DPP6D1K, differing only in product status and regulatory compliance classification.

Parameter Comparison

Engineering Selection Recommendations

The DPP6D1K-F is the direct equivalent replacement for the obsolete DPP6D1K. Selection of the DPP6D1K-F offers the following advantages:

• Active Product Status: The DPP6D1K-F is actively maintained by Cornell Dubilier Electronics, ensuring long-term availability and supply chain continuity.
• Regulatory Compliance: The DPP6D1K-F meets ROHS3 compliance requirements, whereas the original DPP6D1K is non-compliant. This distinction is critical for applications subject to environmental and regulatory standards.
• Identical Electrical Performance: All electrical parameters including capacitance, voltage ratings, temperature range, and ESR characteristics remain unchanged, ensuring direct functional substitution without circuit redesign.
• Mechanical Compatibility: Physical dimensions, lead spacing, and mounting configuration are identical, allowing direct board-level replacement.

For applications where RoHS compliance is not mandated, the DPP6D1K and DPP6D1K-F provide identical electrical behavior. For applications requiring regulatory compliance, the DPP6D1K-F is the mandatory selection.

Frequently Asked Questions (FAQ)

Q: Can the DPP6D1K-F be used as a direct replacement for the DPP6D1K? A: Yes. The DPP6D1K-F provides direct electrical and mechanical substitution. All critical parameters—capacitance (1000 pF), tolerance (±10%), voltage ratings (630V DC / 250V AC), dielectric material, operating temperature range (-55°C to 105°C), and physical footprint—are identical between both parts.

Q: What are the differences between these parts? A: The primary differences are product status and regulatory compliance. The DPP6D1K is obsolete, while the DPP6D1K-F is an active product. The DPP6D1K-F meets ROHS3 compliance, whereas the DPP6D1K is RoHS non-compliant. Electrical and mechanical specifications are unchanged.

Q: Will the DPP6D1K-F fit in PCBs designed for the DPP6D1K? A: Yes. Both parts share identical physical dimensions (0.591" L × 0.256" W) and lead spacing (0.394"), enabling direct PCB-level compatibility without layout modifications.

Q: Which part should be selected for new designs? A: The DPP6D1K-F should be selected for all new designs. The original DPP6D1K is obsolete and not recommended for new production due to limited availability and potential supply chain discontinuation.

Q: Are there any electrical performance differences between these parts? A: No. Both parts deliver identical electrical characteristics including capacitance, voltage ratings, temperature stability, and ESR performance across the specified operating range.

Q: Is RoHS compliance a consideration for part selection? A: RoHS compliance becomes a selection criterion only when applications are subject to environmental regulations or customer requirements mandating ROHS3 compliance. In such cases, the DPP6D1K-F is the required selection. For unregulated applications, both parts function identically from an electrical standpoint.

Q: Can the DPP6D1K and DPP6D1K-F be used interchangeably in existing inventory? A: From an electrical and mechanical perspective, yes. However, inventory management and supply chain practices typically distinguish these as separate line items due to differing product status and compliance classifications.