PVC16268 Equivalent & Substitute Parts

Part Overview

The PVC16268 is a 6800 pF film capacitor manufactured by Cornell Dubilier Electronics (CDE) with a 1.6 kV DC voltage rating and ±10% tolerance. This component is classified as obsolete, necessitating identification of equivalent substitute parts for ongoing design requirements and procurement needs. The radial polypropylene film construction provides general-purpose capacitance functionality in through-hole applications.

Substiute Parts

PVC16268

Cornell Dubilier Electronics (CDE)In Stock: 801PVC16268 Datasheet

Current PartRFQ

B32672L1682J000

EPCOS - TDK ElectronicsIn Stock: 2844B32672L1682J000 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the PVC16268 is determined by the following critical parameters:

Primary Matching Criteria:

• Capacitance value: 6800 pF (exact match required)
• Voltage rating - DC: 1600V minimum (1.6kV)
• Dielectric material: Polypropylene (PP)
• Mounting type: Through Hole
• Package configuration: Radial
• Termination style: PC Pins

Secondary Compatibility Factors:

• Operating temperature range must encompass or exceed the original specification
• RoHS3 compliance status
• REACH compliance status

The substitute part B32672L1682J000 satisfies all primary matching criteria and maintains regulatory compliance. Tolerance variation (±5% versus ±10%) and AC voltage rating differences represent acceptable engineering trade-offs when the primary electrical and mechanical parameters align.

Parameter Comparison

Engineering Selection Recommendations

The B32672L1682J000 (EPCOS - TDK Electronics) is a direct functional substitute for the obsolete PVC16268. Both components share identical capacitance values, DC voltage ratings, dielectric material classification, and through-hole radial mounting configuration.

Substitution Basis:

The B32672L1682J000 maintains active product status, ensuring long-term availability and supply chain continuity. Both parts carry ROHS3 compliance and REACH unaffected status, satisfying regulatory requirements for equivalent applications.

The substitute part features improved tolerance specification (±5% versus ±10%), higher AC voltage rating (600V versus 475V), and extended upper operating temperature limit (110°C versus 105°C). These characteristics represent performance enhancements relative to the original specification.

Physical dimensions differ between the two components. The B32672L1682J000 exhibits a more compact footprint (18.00mm L x 5.00mm W versus 11.90mm Dia x 31.80mm L) with reduced lead spacing (15.00mm versus 24.60mm). PCB layout verification is required to confirm mechanical compatibility in existing designs.

Frequently Asked Questions (FAQ)

Q: Can the B32672L1682J000 replace the PVC16268 in all applications?

A: The B32672L1682J000 satisfies all primary electrical and mechanical substitution criteria. However, physical dimensions and lead spacing differ. PCB layout compatibility must be verified before implementation.

Q: What is the significance of the tolerance difference (±5% versus ±10%)?

A: The substitute part features tighter tolerance specification, which represents an improvement in capacitance accuracy. Applications requiring the original ±10% tolerance will operate within acceptable parameters with the ±5% substitute.

Q: Does the metallized polypropylene construction affect compatibility?

A: Both components utilize polypropylene dielectric material. The metallized construction in the substitute part is a manufacturing variation that does not affect functional substitution for general-purpose applications.

Q: Are there any thermal operating range considerations?

A: The substitute part extends the upper operating temperature limit to 110°C compared to 105°C in the original. This represents an enhancement for applications operating at elevated temperatures.

Q: What is the impact of different AC voltage ratings?

A: The substitute part provides 600V AC rating versus 475V AC in the original. This represents increased AC voltage capability and does not restrict substitution in applications using the original specification.

Q: How do the physical dimensions affect PCB design?

A: The B32672L1682J000 is significantly more compact with different lead spacing (15.00mm versus 24.60mm). Existing PCB footprints designed for the PVC16268 require modification to accommodate the substitute component.