PVC1168 Film Capacitor Equivalent & Substitute Parts

Part Overview

The PVC1168 is a 0.068 µF polyester film capacitor manufactured by Cornell Dubilier Electronics (CDE), rated for 100V DC operation with ±10% tolerance. This radial through-hole component is designed for general-purpose applications and operates across a temperature range of -55°C to 125°C.

The PVC1168 carries an Obsolete product status. Identifying qualified substitute components is essential for design continuity, procurement planning, and system reliability in applications where this part is currently specified or deployed.

Substiute Parts

PVC1168

Cornell Dubilier Electronics (CDE)In Stock: 1234PVC1168 Datasheet

Current PartRFQ

BFC237021683

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 914BFC237021683 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the PVC1168 is determined by the following critical parameters:

Primary Matching Criteria:

• Capacitance value: 0.068 µF (exact match required)
• Tolerance: ±10% (matching tolerance band)
• Voltage Rating (DC): 100V minimum (equal or higher acceptable)
• Dielectric Material: Polyester (film capacitor technology)
• Mounting Type: Through Hole
• Package Type: Radial configuration
• Termination: PC Pins

Secondary Compatibility Factors:

• Operating temperature range must encompass application requirements
• RoHS3 compliance for regulatory alignment
• Physical dimensions must accommodate PCB layout constraints

The substitute part BFC237021683 satisfies all primary matching criteria and maintains regulatory compliance, making it a valid electrical equivalent despite differences in physical dimensions and temperature operating range.

Parameter Comparison

Engineering Selection Recommendations

BFC237021683 Substitution Basis:

The BFC237021683 qualifies as an electrical equivalent for the PVC1168 based on matching capacitance (0.068 µF), tolerance (±10%), and DC voltage rating (100V). Both components are ROHS3 compliant and employ polyester dielectric technology in radial through-hole configurations.

Operational Considerations:

The substitute part operates across -55°C to 105°C, which is 20°C narrower at the upper temperature limit compared to the original PVC1168 (-55°C to 125°C). Applications requiring sustained operation above 105°C must evaluate thermal performance requirements against this specification difference.

The AC voltage rating of the substitute (63V) is lower than the original (70V). In AC-coupled or mixed-signal applications, this parameter must be verified against circuit requirements.

Procurement Advantage:

The BFC237021683 carries Active product status with 841 units in current inventory, providing supply chain continuity for the obsolete PVC1168. The Vishay Beyschlag/Draloric/BC Components MKT370 series offers established manufacturing support and AEC-Q200 automotive qualification.

Frequently Asked Questions (FAQ)

Q: Can BFC237021683 directly replace PVC1168 in all applications?

A: Electrical substitution is valid for applications operating within -55°C to 105°C and not exceeding 63V AC. Applications requiring the full -55°C to 125°C range or higher AC voltage must evaluate thermal and voltage margins against specific circuit requirements.

Q: What are the physical dimension differences between these parts?

A: PVC1168 measures 0.382" diameter × 0.701" length (9.70mm × 17.80mm) with 0.500" lead spacing. BFC237021683 measures 0.283" length × 0.098" width (7.20mm × 2.50mm) with 0.200" lead spacing. The substitute is significantly smaller and requires PCB layout verification for lead spacing compatibility.

Q: Are both parts RoHS compliant?

A: Yes. Both PVC1168 and BFC237021683 are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

Q: What is the significance of metallized polyester in the substitute?

A: BFC237021683 uses metallized polyester dielectric, which is a standard polyester film capacitor construction. This is compatible with the non-metallized polyester of the original part for general-purpose DC applications at the specified voltage and capacitance ratings.

Q: Is the AEC-Q200 rating of BFC237021683 relevant for non-automotive applications?

A: AEC-Q200 qualification indicates automotive-grade reliability testing and is applicable to any application requiring equivalent reliability standards. Non-automotive applications benefit from this additional qualification without penalty.

Q: How should lead spacing differences affect component selection?

A: The 0.500" lead spacing of PVC1168 differs from the 0.200" spacing of BFC237021683. PCB footprint redesign is required for substitution. Verify that the smaller lead spacing accommodates existing board layout or plan for design modification.