DPFF8S22J-F Film Capacitor Equivalent & Substitute Parts

Part Overview

The DPFF8S22J-F is a 0.022 µF film capacitor manufactured by Cornell Dubilier Electronics (CDE), rated for 800V DC operation with polypropylene metallized dielectric. This radial through-hole component is designed for high pulse and DV/DT applications. The part maintains Active product status with 1159 units in current inventory stock. Equivalent and substitute parts are identified to support procurement flexibility, design redundancy, and supply chain continuity when the primary part number becomes unavailable or when alternative packaging configurations are required.

Substiute Parts

DPFF8S22J-F

Cornell Dubilier Electronics (CDE)In Stock: 1239DPFF8S22J-F Datasheet

Current PartRFQ

715P22358LD3

Cornell Dubilier Electronics (CDE)In Stock: 2558715P22358LD3 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the DPFF8S22J-F is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Capacitance: 0.022 µF (exact match required)
• Tolerance: ±5% (exact match required)
• Voltage Rating - DC: 800V (minimum requirement; higher ratings acceptable)
• Voltage Rating - AC: 450V (minimum requirement; higher ratings acceptable)
• Dielectric Material: Polypropylene (PP), Metallized (exact match required)
• Mounting Type: Through Hole (exact match required)
• Package / Case: Radial (exact match required)
• Lead Spacing: 0.720" (18.30mm) (exact match required for PCB compatibility)
• Termination: PC Pins (exact match required)

Acceptable Variation Parameters:

• Physical dimensions (length, diameter, height) may vary within mechanical envelope constraints
• Operating temperature range may differ (substitute may have narrower or broader range)
• Series designation may differ (DPFF vs. Orange Drop® 715P)
• Packaging format (Bulk vs. standard packaging)

The substitute part 715P22358LD3 meets all mandatory matching criteria and is therefore classified as a direct electrical and mechanical equivalent.

Parameter Comparison

Engineering Selection Recommendations

Primary Part: DPFF8S22J-F

Use the DPFF8S22J-F when the original design specifications require the compact radial form factor with maximum height of 0.598" (15.20mm). This part is suitable for space-constrained applications and maintains the full operating temperature range of -55°C to 105°C. Current inventory of 1159 units supports immediate procurement.

Substitute Part: 715P22358LD3

The 715P22358LD3 (Orange Drop® 715P series) is electrically equivalent and mechanically compatible based on identical lead spacing (0.720" / 18.30mm) and matching electrical specifications. This substitute is appropriate when:

• The compact height of the DPFF8S22J-F is not a design constraint
• The application operates within the narrower temperature range of -55°C to 85°C
• Higher inventory availability (2476 units) is advantageous for procurement
• The alternative physical form factor (cylindrical vs. rectangular) is acceptable within the PCB layout

Both parts are ROHS3 compliant, REACH unaffected, and classified under identical ECCN and HTSUS codes, ensuring regulatory and trade compliance equivalence.

Frequently Asked Questions (FAQ)

Q1: Can the 715P22358LD3 be used as a direct replacement for the DPFF8S22J-F in all applications?

A: The 715P22358LD3 is electrically equivalent with identical capacitance (0.022 µF), tolerance (±5%), voltage ratings (800V DC / 450V AC), and dielectric material (polypropylene metallized). PCB footprint compatibility is confirmed by matching lead spacing (0.720" / 18.30mm). However, the substitute has a maximum seated height of 0.752" (19.10mm) compared to 0.598" (15.20mm) for the DPFF8S22J-F. Verify that the increased height does not conflict with component clearance requirements or adjacent board-mounted elements. Additionally, the substitute operating temperature range is -55°C to 85°C, which is narrower than the primary part's -55°C to 105°C range. Confirm that the application does not require operation above 85°C.

Q2: What are the key electrical parameters that must match for substitution?

A: Substitution requires exact matching of: capacitance value (0.022 µF), tolerance (±5%), DC voltage rating (800V minimum), AC voltage rating (450V minimum), and dielectric material (polypropylene metallized). These parameters determine circuit performance and reliability. Deviations in any of these specifications will alter circuit behavior and are not acceptable for direct substitution.

Q3: Are there mechanical constraints that prevent substitution?

A: Yes. Both parts share identical lead spacing (0.720" / 18.30mm), which ensures PCB footprint compatibility. However, the 715P22358LD3 is physically larger in height (0.752" vs. 0.598") and has a different form factor (cylindrical vs. rectangular). Verify that the PCB layout and component placement allow for the increased height and different physical profile. If space constraints are critical, the DPFF8S22J-F is the only suitable option.

Q4: Do both parts meet the same regulatory and compliance standards?

A: Yes. Both the DPFF8S22J-F and 715P22358LD3 are ROHS3 compliant, REACH unaffected, and classified under identical ECCN (EAR99) and HTSUS (8532.25.0070) codes. Regulatory and trade compliance are equivalent between the two parts.

Q5: What is the difference in operating temperature range, and does it matter?

A: The DPFF8S22J-F operates from -55°C to 105°C, while the 715P22358LD3 operates from -55°C to 85°C. The substitute has a 20°C narrower upper temperature limit. If the application requires operation above 85°C, the 715P22358LD3 cannot be used. For applications with maximum operating temperatures at or below 85°C, the temperature range difference is not a limiting factor.

Q6: How do the two parts differ in packaging and inventory?

A: The DPFF8S22J-F is available in standard packaging with 1159 units in stock. The 715P22358LD3 is supplied in bulk packaging with higher inventory availability (2476 units). Bulk packaging may offer cost advantages for high-volume procurement but does not affect electrical or mechanical performance.