DPFF2P15J-F Film Capacitor Equivalent & Substitute Parts

Part Overview

The DPFF2P15J-F is a 0.15 µF film capacitor manufactured by Cornell Dubilier Electronics (CDE), rated for 250V DC operation with polypropylene metallized dielectric. This radial through-hole component is designed for high pulse and DV/DT applications. The part is currently Active in product status with 912 units in stock. Substitute parts are identified when equivalent electrical performance is required but the primary part is unavailable, or when application-specific requirements necessitate alternative specifications within acceptable parameter ranges.

Substiute Parts

DPFF2P15J-F

Cornell Dubilier Electronics (CDE)In Stock: 981DPFF2P15J-F Datasheet

Current PartRFQ

715P15452LD3

Cornell Dubilier Electronics (CDE)In Stock: 1994715P15452LD3 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the DPFF2P15J-F is determined by strict adherence to the following criteria:

Mandatory Match Parameters:

• Capacitance value: 0.15 µF (exact match required)
• Tolerance: ±5% (substitute tolerance must not exceed this value)
• Dielectric material: Polypropylene (PP), Metallized (electrical performance dependent)
• Mounting type: Through Hole, Radial (PCB assembly requirement)
• Lead spacing: 0.720" (18.30mm) (footprint compatibility)
• Termination: PC Pins (soldering process compatibility)

Allowable Variation Parameters:

• Voltage Rating - DC: Substitute must equal or exceed 250V
• Voltage Rating - AC: Substitute must equal or exceed 155V
• Operating Temperature Range: Substitute must cover the required operating window or extend it
• Physical dimensions: Variations acceptable if lead spacing and termination remain constant
• RoHS/REACH compliance: Substitute must maintain or improve compliance status

The substitute part 715P15452LD3 meets the mandatory match criteria for capacitance, tolerance, dielectric material, mounting type, lead spacing, and termination. However, the DC voltage rating is 200V, which is below the 250V specification of the main part, and the maximum operating temperature is 85°C versus 105°C for the main part.

Parameter Comparison

Engineering Selection Recommendations

Primary Part Selection (DPFF2P15J-F): The DPFF2P15J-F is the specified component for applications requiring 250V DC operation across the full -55°C to 105°C temperature range. This part maintains Active product status with adequate inventory (912 units). ROHS3 compliance and REACH unaffected status confirm regulatory alignment for current manufacturing standards.

Substitute Part Consideration (715P15452LD3): The 715P15452LD3 substitute part is electrically and mechanically compatible for applications where the DC voltage requirement does not exceed 200V and the maximum operating temperature does not exceed 85°C. This part is from the same manufacturer (CDE) and maintains identical capacitance, tolerance, dielectric material, and lead spacing specifications. Higher inventory availability (1961 units) may support supply chain requirements. ROHS3 compliance is maintained.

Selection Criteria:

• Use DPFF2P15J-F when 250V DC rating is required
• Use DPFF2P15J-F when operating temperatures above 85°C are specified
• Use 715P15452LD3 only when application voltage does not exceed 200V DC and temperature remains below 85°C
• Both parts are suitable for high pulse and DV/DT applications with identical lead spacing for direct PCB footprint compatibility

Frequently Asked Questions (FAQ)

Q: Can 715P15452LD3 be used as a direct replacement for DPFF2P15J-F?

A: Direct replacement is not universally applicable. The 715P15452LD3 has a lower DC voltage rating (200V versus 250V) and narrower operating temperature range (-55°C to 85°C versus -55°C to 105°C). Use 715P15452LD3 only when your application specifications do not exceed these limits.

Q: Are the physical dimensions compatible for PCB assembly?

A: Yes, both parts share identical lead spacing of 0.720" (18.30mm) and use PC pin termination. PCB footprints designed for DPFF2P15J-F will accommodate 715P15452LD3 without modification. Physical body dimensions differ, but this does not affect electrical or mechanical compatibility on the PCB.

Q: What is the significance of the ±5% tolerance specification?

A: The ±5% tolerance indicates the maximum deviation of actual capacitance from the nominal 0.15 µF value. Both the main part and substitute maintain this tolerance, ensuring equivalent circuit performance in applications where capacitance precision is critical.

Q: Are both parts RoHS compliant?

A: Yes, both DPFF2P15J-F and 715P15452LD3 are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for electronic component manufacturing and distribution.

Q: Why does the substitute part have a lower voltage rating?

A: The 715P15452LD3 is from the Orange Drop® 715P series, designed for audio and high-frequency applications. The 200V DC rating is appropriate for these applications. The DPFF2P15J-F series provides higher voltage capability for industrial and high-pulse applications requiring 250V DC operation.

Q: Can I use DPFF2P15J-F in place of 715P15452LD3?

A: Yes, DPFF2P15J-F can be used as a substitute for 715P15452LD3 in all applications. The higher voltage rating and extended temperature range provide additional design margin. Lead spacing and termination compatibility ensure PCB assembly compatibility.