DPFF6D1J-F Film Capacitor Equivalent & Substitute Parts

Part Overview

The DPFF6D1J-F is a 1000 pF film capacitor manufactured by Cornell Dubilier Electronics (CDE), designed for high-pulse and DV/DT applications. This radial through-hole component features polypropylene metallized dielectric construction with a 630V DC voltage rating and ±5% capacitance tolerance. The part is currently in active production status with 1032 units in stock. Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be maintained within specified parameter ranges.

Substiute Parts

DPFF6D1J-F

Cornell Dubilier Electronics (CDE)In Stock: 1130DPFF6D1J-F Datasheet

Current PartRFQ

715P10256JD3

Cornell Dubilier Electronics (CDE)In Stock: 2906715P10256JD3 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the DPFF6D1J-F are identified based on strict electrical and mechanical parameter alignment. The substitution logic is as follows:

Electrical Equivalence Criteria:

• Capacitance value must be 1000 pF
• Tolerance must be ±5% or tighter
• DC voltage rating must be 630V or higher
• AC voltage rating must be 200V or higher
• Dielectric material must be polypropylene metallized construction

Mechanical Compatibility Criteria:

• Mounting type must be through-hole radial
• Lead spacing must be 0.374" (9.50mm) or compatible within standard PCB grid tolerances
• Termination must be PC pins for wave or hand soldering

Regulatory Compliance:

• RoHS3 compliance required
• REACH unaffected status required

The substitute part 715P10256JD3 meets these criteria with the following considerations: identical capacitance and tolerance, DC voltage rating of 600V (below the 630V specification), and compatible mechanical form factor with lead spacing of 0.375" (9.52mm).

Parameter Comparison

Engineering Selection Recommendations

Primary Part Selection (DPFF6D1J-F): Use the DPFF6D1J-F when the application requires the full 630V DC voltage rating and the extended upper operating temperature of 105°C. This part is ROHS3 compliant and REACH unaffected, meeting current regulatory requirements. Active production status ensures long-term availability.

Substitute Part Selection (715P10256JD3): The 715P10256JD3 (Orange Drop® 715P series) is electrically and mechanically compatible for applications where the DC voltage requirement does not exceed 600V and the maximum operating temperature does not exceed 85°C. Both parts share identical capacitance, tolerance, AC voltage rating, dielectric material, and mounting configuration. Lead spacing differs by 0.02" (0.52mm), which is within standard PCB grid tolerance. The substitute part has higher inventory availability (2882 units) and is also ROHS3 compliant and REACH unaffected.

Selection Criteria:

• If 630V DC rating is required: use DPFF6D1J-F
• If 600V DC rating is sufficient and operating temperature maximum is 85°C or below: 715P10256JD3 is acceptable
• Both parts are suitable for high-pulse and DV/DT applications
• Both parts are suitable for audio and high-frequency switching applications

Frequently Asked Questions (FAQ)

Q: Can the 715P10256JD3 be used in place of the DPFF6D1J-F in all applications?

A: No. The 715P10256JD3 has a lower DC voltage rating (600V versus 630V) and a narrower operating temperature range (-55°C to 85°C versus -55°C to 105°C). Substitution is valid only when the application voltage does not exceed 600V DC and the maximum operating temperature does not exceed 85°C.

Q: Are the lead spacings compatible between these two parts?

A: Yes. The DPFF6D1J-F has 0.374" (9.50mm) lead spacing and the 715P10256JD3 has 0.375" (9.52mm) lead spacing. The 0.02" (0.52mm) difference is within standard PCB grid tolerance and both parts are compatible with 0.375" (9.52mm) standard through-hole spacing.

Q: Do both parts meet current regulatory requirements?

A: Yes. Both the DPFF6D1J-F and 715P10256JD3 are ROHS3 compliant and REACH unaffected, meeting current regulatory standards for electronic components.

Q: What is the difference in physical size between these parts?

A: The DPFF6D1J-F measures 0.752" L x 0.402" W (19.10mm x 10.20mm) with a seated height of 0.402" (10.20mm). The 715P10256JD3 measures 0.350" diameter x 0.701" L (8.90mm x 17.80mm) with a seated height of 0.642" (16.30mm). The substitute part is taller and has a different form factor, which may affect PCB layout.

Q: Are both parts suitable for high-pulse and DV/DT applications?

A: Yes. Both parts are rated for high-pulse and DV/DT applications. The 715P10256JD3 additionally supports audio and high-frequency switching applications.

Q: What is the capacitance tolerance for both parts?

A: Both parts have ±5% capacitance tolerance, ensuring equivalent precision in circuit design.

Q: Is there a difference in moisture sensitivity between these parts?

A: The DPFF6D1J-F has MSL 1 (Unlimited), while the 715P10256JD3 has MSL Not Applicable. Both are suitable for standard storage and handling conditions.