DPPM10S1K Equivalent & Substitute Parts

Part Overview

The DPPM10S1K is a 10000 pF film capacitor rated for 1000V DC (450V AC) with polypropylene metallized dielectric construction. This component is designed for through-hole radial mounting and is suitable for high-frequency switching, high-pulse applications, and snubber circuits. The DPPM10S1K carries an obsolete product status, necessitating identification of active equivalent components that maintain identical electrical and mechanical specifications for continued system support and new production requirements.

Key Parameters

Parameter	Value
Capacitance	10000 pF
Tolerance	±10%
Voltage Rating - DC	1000V (1kV)
Voltage Rating - AC	450V
Dielectric Material	Polypropylene (PP), Metallized
Operating Temperature Range	-40°C ~ 105°C
Mounting Type	Through Hole
Package / Case	Radial
Size / Dimension	0.984" L x 0.374" W (25.00mm x 9.50mm)
Height - Seated (Max)	0.709" (18.00mm)
Lead Spacing	0.827" (21.00mm)
Termination	PC Pins
Applications	High Frequency, Switching; High Pulse, DV/DT; Snubber
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the DPPM10S1K is determined by strict equivalence across all electrical and mechanical parameters. The substitute part must maintain:

Identical capacitance value: 10000 pF
Identical tolerance: ±10%
Identical voltage ratings: 1000V DC / 450V AC
Identical dielectric material: Polypropylene (PP), Metallized
Identical operating temperature range: -40°C ~ 105°C
Identical mounting configuration: Through-hole radial
Identical physical dimensions and lead spacing
Identical termination type: PC Pins
Identical application suitability: High-frequency switching, high-pulse, DV/DT, snubber circuits

The primary distinction between the main part and its substitute is product status and regulatory compliance. The DPPM10S1K is obsolete, while active equivalents remain in production with current certifications.

Parameter Comparison

Parameter	DPPM10S1K	DPPM10S1K-F
Manufacturer	Cornell Dubilier Electronics (CDE)	Cornell Dubilier Electronics (CDE)
Series	DPPM	DPPM
Capacitance	10000 pF	10000 pF
Tolerance	±10%	±10%
Voltage Rating - DC	1000V (1kV)	1000V (1kV)
Voltage Rating - AC	450V	450V
Dielectric Material	Polypropylene (PP), Metallized	Polypropylene (PP), Metallized
Operating Temperature Range	-40°C ~ 105°C	-40°C ~ 105°C
Mounting Type	Through Hole	Through Hole
Package / Case	Radial	Radial
Size / Dimension	0.984" L x 0.374" W (25.00mm x 9.50mm)	0.984" L x 0.374" W (25.00mm x 9.50mm)
Height - Seated (Max)	0.709" (18.00mm)	0.709" (18.00mm)
Lead Spacing	0.827" (21.00mm)	0.827" (21.00mm)
Termination	PC Pins	PC Pins
Applications	High Frequency, Switching; High Pulse, DV/DT; Snubber	High Frequency, Switching; High Pulse, DV/DT; Snubber
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)
Product Status	Obsolete	Active
RoHS Status	RoHS non-compliant	ROHS3 Compliant
REACH Status	REACH Unaffected	REACH Unaffected
ECCN	EAR99	EAR99
HTSUS	8532.25.0070	8532.25.0070

Engineering Selection Recommendations

The DPPM10S1K-F is the direct active equivalent of the obsolete DPPM10S1K. Both components are manufactured by Cornell Dubilier Electronics within the DPPM series and share identical electrical specifications, physical dimensions, and application suitability.

The DPPM10S1K-F offers the following advantages for new production and system redesigns:

Active product status with ongoing manufacturing support
ROHS3 compliance, meeting current environmental and regulatory requirements
Identical electrical performance across all specified parameters
Pin-compatible through-hole radial mounting with identical lead spacing
Maintained MSL rating of 1 (Unlimited) for storage and handling

For applications requiring the 10000 pF / 1000V DC film capacitor specification, the DPPM10S1K-F provides direct functional and mechanical interchangeability with the obsolete DPPM10S1K.

Frequently Asked Questions (FAQ)

Q: Can the DPPM10S1K-F be used as a direct replacement for the DPPM10S1K in existing designs?

A: Yes. The DPPM10S1K-F maintains identical capacitance, voltage ratings, dielectric material, physical dimensions, lead spacing, and termination type. Both components are through-hole radial mounted with PC pins and operate across the same temperature range. Direct substitution is electrically and mechanically compatible.

Q: What is the primary difference between the DPPM10S1K and DPPM10S1K-F?

A: The DPPM10S1K is obsolete, while the DPPM10S1K-F is an active product. The DPPM10S1K-F is ROHS3 compliant, whereas the DPPM10S1K is RoHS non-compliant. All electrical and mechanical specifications remain identical.

Q: Are there any dimensional differences between these components?

A: No. Both the DPPM10S1K and DPPM10S1K-F share identical physical dimensions: 0.984" L x 0.374" W (25.00mm x 9.50mm), with a maximum seated height of 0.709" (18.00mm) and lead spacing of 0.827" (21.00mm).

Q: What applications are these capacitors suitable for?

A: Both components are rated for high-frequency switching, high-pulse DV/DT applications, and snubber circuits. The 1000V DC / 450V AC rating and polypropylene metallized dielectric support these demanding electrical environments.

Q: Is the DPPM10S1K-F available in the same packaging as the DPPM10S1K?

A: Yes. Both components use radial through-hole packaging with PC pin termination. The lead spacing of 0.827" (21.00mm) is identical, ensuring compatibility with existing PCB layouts.

Q: What is the moisture sensitivity level for these capacitors?

A: Both the DPPM10S1K and DPPM10S1K-F carry an MSL rating of 1 (Unlimited), indicating no moisture sensitivity restrictions for storage and handling.

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