DPPM16D47K-F Film Capacitor Equivalent & Substitute Parts

Part Overview

The DPPM16D47K-F is a 4700 pF metallized polypropylene film capacitor manufactured by Cornell Dubilier Electronics (CDE), rated for 1600V DC operation. This radial through-hole component is designed for high-frequency switching, high-pulse applications, and snubber circuits. The part maintains Active product status with 986 units in current inventory stock. Substitute parts are identified to address application requirements where voltage rating, tolerance, temperature range, or physical dimensions differ from the original specification.

Substiute Parts

DPPM16D47K-F

Cornell Dubilier Electronics (CDE)In Stock: 1077DPPM16D47K-F Datasheet

Current PartRFQ

715P472516LD3

Cornell Dubilier Electronics (CDE)In Stock: 1794715P472516LD3 Datasheet

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DPPM20D47K-F

Cornell Dubilier Electronics (CDE)In Stock: 1065DPPM20D47K-F Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the DPPM16D47K-F are identified based on the following criteria:

Core Electrical Parameters (Must Match):

• Capacitance value: 4700 pF
• Dielectric material: Polypropylene (PP), Metallized
• Mounting type: Through Hole
• Package type: Radial

Allowable Variations:

• Voltage rating: Equal to or greater than 1600V DC
• Tolerance: ±5% or ±10%
• Operating temperature range: May differ if application requirements permit
• Physical dimensions: May vary within PCB layout constraints
• Lead spacing: May differ if board layout accommodates

Compliance Requirements:

• RoHS3 Compliant
• REACH Unaffected
• ECCN: EAR99

Two substitute parts meet these criteria: DPPM20D47K-F (higher voltage rating within same series) and 715P472516LD3 (tighter tolerance, different series).

Parameter Comparison

Engineering Selection Recommendations

DPPM20D47K-F Selection Criteria: This substitute is appropriate when the application circuit operates at voltages approaching or exceeding 1600V DC, or when design margin for voltage transients is required. The DPPM20D47K-F provides 2000V DC rating within the same DPPM series, maintaining identical operating temperature range (-40°C ~ 105°C) and tolerance (±10%). Physical dimensions differ: length increases from 25.00mm to 31.00mm, and lead spacing increases from 21.00mm to 26.50mm. PCB layout must accommodate these dimensional changes. Both parts maintain ROHS3 compliance and REACH Unaffected status.

715P472516LD3 Selection Criteria: This substitute is appropriate when tighter capacitance tolerance (±5% versus ±10%) is required for circuit performance. The 715P472516LD3 operates within the Orange Drop® 715P series with identical 1600V DC and 500V AC ratings. Operating temperature range differs: -55°C ~ 85°C versus -40°C ~ 105°C. This substitute is suitable for applications where lower temperature extremes are encountered but upper temperature limit of 85°C is acceptable. Physical dimensions differ significantly: diameter 11.70mm, length 31.80mm, and lead spacing 18.30mm. PCB layout must accommodate these dimensional changes. Both parts maintain ROHS3 compliance and REACH Unaffected status.

Substitution Constraints:

• Lead spacing differences require PCB layout verification before substitution
• Physical dimension changes must be validated against available board space
• All three parts are Active status with current inventory availability
• All three parts meet regulatory compliance requirements (ROHS3, REACH Unaffected, EAR99)

Frequently Asked Questions (FAQ)

Q: Can DPPM20D47K-F replace DPPM16D47K-F in any application?

A: DPPM20D47K-F is electrically compatible as a substitute when the application permits higher voltage rating (2000V DC versus 1600V DC). The higher voltage rating provides additional safety margin. However, physical dimensions differ: the DPPM20D47K-F is longer (31.00mm versus 25.00mm) and has wider lead spacing (26.50mm versus 21.00mm). PCB layout must accommodate these changes before substitution.

Q: What is the key difference between 715P472516LD3 and DPPM16D47K-F?

A: The primary electrical difference is tolerance: 715P472516LD3 offers ±5% tolerance versus ±10% for DPPM16D47K-F. Both maintain 4700 pF capacitance and 1600V DC rating. The 715P472516LD3 operates at lower maximum temperature (85°C versus 105°C). Physical dimensions are substantially different: the 715P472516LD3 uses a cylindrical form factor (11.70mm diameter, 31.80mm length) versus the rectangular form of DPPM16D47K-F. Lead spacing differs (18.30mm versus 21.00mm).

Q: Are all three parts RoHS compliant?

A: Yes. DPPM16D47K-F, DPPM20D47K-F, and 715P472516LD3 are all ROHS3 Compliant and REACH Unaffected. All three parts carry EAR99 ECCN classification and HTSUS code 8532.25.0070.

Q: Which substitute has the best inventory availability?

A: 715P472516LD3 has the highest inventory level at 1706 units in stock, compared to 986 units for DPPM16D47K-F and 958 units for DPPM20D47K-F.

Q: Can I use 715P472516LD3 in applications requiring -40°C operation?

A: No. The 715P472516LD3 operating temperature range is -55°C ~ 85°C, which does not include the -40°C lower limit. DPPM16D47K-F and DPPM20D47K-F both operate from -40°C ~ 105°C and are suitable for applications requiring -40°C operation.

Q: What applications are these capacitors designed for?

A: All three parts are specified for High Frequency, Switching; High Pulse, DV/DT; and Snubber applications. The 715P472516LD3 additionally lists Audio applications.

Q: Do these parts require moisture sensitivity precautions?

A: DPPM16D47K-F and DPPM20D47K-F have Moisture Sensitivity Level (MSL) of 1 (Unlimited), indicating no moisture sensitivity precautions are required. 715P472516LD3 has MSL listed as Not Applicable.