DPFF16D33J-F Film Capacitor Equivalent & Substitute Parts

Part Overview

The DPFF16D33J-F is a 3300 pF film capacitor manufactured by Cornell Dubilier Electronics (CDE), rated for 1600V DC operation with polypropylene dielectric material. This radial through-hole component is designed for high-pulse and DV/DT applications requiring stable capacitance performance across a wide temperature range of -55°C to 105°C. The part maintains Active product status with 972 units currently in stock. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility allow direct replacement in circuit designs.

Substiute Parts

DPFF16D33J-F

Cornell Dubilier Electronics (CDE)In Stock: 1032DPFF16D33J-F Datasheet

Current PartRFQ

715P332516LD3

Cornell Dubilier Electronics (CDE)In Stock: 2159715P332516LD3 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the DPFF16D33J-F is determined by strict equivalence across the following critical parameters:

Electrical Equivalence Requirements:

• Capacitance value: 3300 pF
• Tolerance: ±5%
• Voltage Rating - DC: 1600V (1.6kV) minimum
• Voltage Rating - AC: 500V minimum
• Dielectric Material: Polypropylene (PP), Metallized

Mechanical Compatibility Requirements:

• Mounting Type: Through Hole
• Package / Case: Radial
• Lead Spacing: 0.720" (18.30mm)
• Termination: PC Pins

Compliance Requirements:

• RoHS3 Compliant
• REACH Unaffected

The substitute part 715P332516LD3 meets all electrical and mechanical compatibility criteria, enabling direct circuit replacement with the DPFF16D33J-F.

Parameter Comparison

Engineering Selection Recommendations

DPFF16D33J-F Selection Criteria:

• Primary choice when operating temperature must reach 105°C
• Applications requiring compact radial form factor with 33.00mm length and 14.00mm width
• Designs with space constraints limiting component height to 14.00mm maximum
• Active product status with established supply chain (972 units in stock)

715P332516LD3 Selection Criteria:

• Suitable for applications with maximum operating temperature of 85°C
• Designs accommodating larger physical dimensions (31.80mm length, 17.60mm height)
• Applications in audio, high-frequency switching, and snubber circuits
• Higher inventory availability (2101 units in stock)
• Orange Drop® series designation for audio-grade applications

Both parts maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory compatibility. Lead spacing equivalence (0.720" / 18.30mm) permits PCB footprint compatibility. Selection between these parts depends on thermal operating range requirements and available PCB space.

Frequently Asked Questions (FAQ)

Q: Can 715P332516LD3 replace DPFF16D33J-F in all applications?

A: Electrical and mechanical compatibility exists for lead spacing and termination. However, the 715P332516LD3 operating temperature range (-55°C to 85°C) is narrower than the DPFF16D33J-F (-55°C to 105°C). Substitution is valid only when circuit operating temperature does not exceed 85°C. Physical dimensions differ significantly; verify PCB layout accommodates the larger 715P332516LD3 form factor (31.80mm length, 17.60mm height versus 33.00mm length, 14.00mm height).

Q: Are the capacitance and voltage ratings identical?

A: Yes. Both parts specify 3300 pF capacitance with ±5% tolerance, 1600V DC rating, and 500V AC rating. Dielectric material (polypropylene, metallized) is identical.

Q: What is the significance of different series designations?

A: DPFF16D33J-F belongs to the DPFF series, while 715P332516LD3 is part of the Orange Drop® 715P series. Series designation reflects design generation and application focus. The 715P series emphasizes audio and high-frequency performance characteristics.

Q: Do both parts meet the same compliance standards?

A: Yes. Both DPFF16D33J-F and 715P332516LD3 are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

Q: What are the physical dimension differences?

A: DPFF16D33J-F measures 33.00mm length × 14.00mm width with 14.00mm seated height. 715P332516LD3 measures 31.80mm length with 10.20mm diameter and 17.60mm seated height. The 715P332516LD3 is taller but has a smaller diameter. Verify PCB layout clearance before substitution.

Q: Which part should be selected for new designs?

A: For new designs, evaluate thermal requirements first. If operating temperature reaches 105°C, DPFF16D33J-F is required. If maximum temperature is 85°C or below, either part is acceptable; select based on available PCB space and application-specific performance needs (audio versus general-purpose high-pulse applications).