PVC10168 Film Capacitor Equivalent & Substitute Parts

Part Overview

The PVC10168 is a 0.068 µF film capacitor manufactured by Cornell Dubilier Electronics (CDE) with a 1000V DC voltage rating and polyester dielectric. This component is classified as obsolete, making identification of equivalent and substitute parts essential for ongoing system maintenance and new design implementations. The radial through-hole configuration and general-purpose application profile support compatibility assessment with active alternative components meeting the same electrical and mechanical specifications.

Substiute Parts

PVC10168

Cornell Dubilier Electronics (CDE)In Stock: 1190PVC10168 Datasheet

Current PartRFQ

B32613A0683J008

EPCOS - TDK ElectronicsIn Stock: 1071B32613A0683J008 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the PVC10168 is determined by the following mandatory parameters:

Electrical Compatibility Requirements:

• Capacitance value must equal 0.068 µF
• DC voltage rating must be 1000V or higher
• AC voltage rating should support the original 200V specification or higher
• Tolerance must accommodate circuit design margins (±10% or tighter acceptable)

Mechanical Compatibility Requirements:

• Mounting type must be through-hole radial configuration
• Lead spacing must be compatible with existing PCB hole patterns (1.343" / 34.10mm nominal)
• Physical dimensions must fit within available board space

Regulatory & Environmental Requirements:

• RoHS3 compliance mandatory for new designs and replacements
• Operating temperature range must support -55°C to 125°C or equivalent
• REACH compliance status must be unaffected

The B32613A0683J008 qualifies as a substitute based on matching capacitance (0.068 µF), equal DC voltage rating (1000V), compatible mounting type (through-hole radial), and equivalent regulatory compliance (ROHS3, REACH Unaffected).

Parameter Comparison

Engineering Selection Recommendations

Primary Consideration - Product Status: The PVC10168 is classified as obsolete. The B32613A0683J008 is an active product from a major manufacturer (EPCOS - TDK Electronics), ensuring long-term availability and supply chain stability for future procurement.

Electrical Suitability: Both components share identical capacitance (0.068 µF) and DC voltage rating (1000V), meeting the core electrical requirements. The B32613A0683J008 provides a tighter tolerance (±5% versus ±10%), which may improve circuit performance in applications sensitive to capacitance variation. The higher AC voltage rating (250V versus 200V) provides additional margin for AC applications.

Dielectric Material Difference: The main part uses polyester dielectric, while the substitute uses polypropylene (PP) metallized dielectric. This material difference affects frequency response, temperature stability, and ESR characteristics. Polypropylene film capacitors typically exhibit lower ESR and better high-frequency performance compared to polyester types. Circuit validation is necessary if the application depends on specific polyester dielectric properties.

Temperature Range Limitation: The substitute part operates to 100°C maximum, compared to 125°C for the original. Applications requiring operation above 100°C cannot use this substitute without thermal management modifications.

Physical and Mechanical Differences: Lead spacing differs significantly (34.10mm versus 22.50mm), requiring PCB layout modification. The substitute has a different form factor (compact rectangular versus cylindrical). These differences necessitate mechanical redesign of the mounting arrangement.

Regulatory Compliance: Both components meet ROHS3 and REACH requirements, supporting compliance with current environmental regulations.

Frequently Asked Questions (FAQ)

Q: Can the B32613A0683J008 be used as a direct drop-in replacement for the PVC10168?

A: No. While electrical specifications are compatible, the different lead spacing (22.50mm versus 34.10mm) and form factor require PCB modification. Direct physical substitution is not possible without redesigning the mounting holes and component placement.

Q: What is the impact of using polypropylene dielectric instead of polyester?

A: Polypropylene film capacitors typically provide lower equivalent series resistance (ESR), better high-frequency performance, and improved temperature stability compared to polyester types. However, they may exhibit different frequency response characteristics. Circuit performance validation is required if the application depends on specific polyester dielectric properties or frequency response curves.

Q: Is the ±5% tolerance of the substitute better than the ±10% tolerance of the original?

A: Yes. Tighter tolerance (±5%) means the capacitance value will be closer to the nominal 0.068 µF specification, reducing variation between individual components. This improves circuit consistency and may enhance performance in applications sensitive to capacitance tolerance.

Q: Can the B32613A0683J008 be used in applications requiring operation above 100°C?

A: No. The substitute part is rated to 100°C maximum, while the original supports 125°C. Applications requiring sustained operation above 100°C cannot use this substitute without implementing additional thermal management or selecting an alternative component with higher temperature rating.

Q: Are both components RoHS and REACH compliant?

A: Yes. Both the PVC10168 and B32613A0683J008 are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for electronic component procurement.

Q: What is the significance of the B32613A0683J008 being an active product?

A: Active product status indicates the component is currently manufactured and supported by EPCOS - TDK Electronics, ensuring reliable long-term availability and supply chain continuity. The PVC10168 is obsolete, meaning production has ended and future availability is uncertain.

Q: How do the physical dimensions affect substitution?

A: The substitute is significantly smaller (26.50mm x 11.00mm versus 19.10mm x 40.60mm), with different lead spacing. Existing PCB layouts designed for the PVC10168 cannot accommodate the B32613A0683J008 without modifying hole patterns and component placement. New designs can benefit from the more compact form factor.

Q: What applications are suitable for the B32613A0683J008 substitute?

A: The substitute is specified for DC Link, DC Filtering, High Pulse, and DV/DT applications. These applications align with general-purpose film capacitor use cases and support the original component's application profile.