PVC1182 Film Capacitor Equivalent & Substitute Parts

Part Overview

The PVC1182 is a 0.082 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 PVC1182 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

PVC1182

Cornell Dubilier Electronics (CDE)In Stock: 840PVC1182 Datasheet

Current PartRFQ

BFC237021823

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 743BFC237021823 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the PVC1182 is determined by the following critical parameters:

Mandatory Matching Parameters:

• Capacitance: 0.082 µF (exact match required)
• Tolerance: ±10% (electrical performance equivalence)
• Voltage Rating (DC): 100V (minimum requirement for circuit safety)
• Dielectric Material: Polyester (functional equivalence)
• Mounting Type: Through Hole (PCB assembly compatibility)
• Package Type: Radial (physical form factor)
• Termination: PC Pins (solder connection compatibility)

Allowable Variations:

• Operating Temperature Range: Substitute may have narrower range if minimum -55°C and maximum ≥125°C are maintained, or if application requirements permit reduced range
• Physical Dimensions: Substitute may differ if it fits within available PCB space and lead spacing accommodates existing footprints
• Voltage Rating (AC): Substitute may differ independently from DC rating
• Product Status: Active status preferred for long-term availability; Obsolete status acceptable only if inventory is confirmed

The BFC237021823 meets all mandatory matching parameters and qualifies as a direct electrical substitute.

Parameter Comparison

Engineering Selection Recommendations

Electrical Compatibility: The BFC237021823 provides electrical equivalence to the PVC1182 across all critical parameters: identical capacitance (0.082 µF), tolerance (±10%), and DC voltage rating (100V). Both components utilize polyester dielectric materials and are rated for through-hole radial mounting with PC pin termination.

Temperature Consideration: The BFC237021823 operates across -55°C to 105°C, compared to the PVC1182 range of -55°C to 125°C. Applications requiring sustained operation above 105°C require evaluation against actual circuit thermal profiles. If maximum ambient temperature remains below 105°C, this substitution is suitable.

Physical Form Factor: The BFC237021823 is significantly smaller (7.20mm x 2.50mm versus 10.20mm x 22.90mm) with reduced lead spacing (5.08mm versus 17.50mm). PCB layout verification is required to confirm the substitute component fits within available space and that lead spacing accommodates existing through-hole patterns.

Product Status and Availability: The BFC237021823 carries Active product status with 641 units in stock, providing long-term procurement security. The PVC1182 is Obsolete with limited remaining inventory (798 units). Transition to the BFC237021823 supports supply chain continuity.

Compliance: Both components are ROHS3 Compliant and REACH Unaffected, meeting current regulatory requirements. The BFC237021823 carries AEC-Q200 automotive qualification, providing additional reliability assurance for demanding applications.

Frequently Asked Questions (FAQ)

Q: Can the BFC237021823 directly replace the PVC1182 in all applications?

A: Electrical substitution is valid for applications where operating temperature does not exceed 105°C and PCB layout accommodates the smaller physical dimensions and reduced lead spacing of the BFC237021823. Physical footprint verification is mandatory before implementation.

Q: What is the significance of the metallized polyester dielectric in the BFC237021823?

A: Metallized polyester provides equivalent electrical performance to standard polyester film while enabling the more compact form factor. Both dielectric types are polyester-based and function identically in circuit operation at the specified voltage and capacitance ratings.

Q: Does the lower AC voltage rating (63V versus 70V) on the BFC237021823 affect substitution suitability?

A: AC voltage rating is independent of DC voltage rating. Since both components are rated 100V DC and the application determines whether AC voltage stress is present, AC rating difference is not a limiting factor for DC-biased applications. Applications with AC voltage stress require confirmation that 63V AC rating is adequate.

Q: How does the reduced lead spacing of the BFC237021823 impact PCB design?

A: The BFC237021823 lead spacing of 5.08mm is substantially smaller than the PVC1182 spacing of 17.50mm. Existing PCB footprints designed for the PVC1182 cannot accommodate the BFC237021823 without layout modification. New PCB designs or reworked layouts must account for this dimensional difference.

Q: Is the BFC237021823 suitable for automotive applications?

A: Yes. The BFC237021823 carries AEC-Q200 qualification, indicating suitability for automotive environments. The PVC1182 does not carry automotive qualification. If automotive compliance is required, the BFC237021823 provides this additional assurance.

Q: What inventory considerations apply to this substitution?

A: The PVC1182 is Obsolete with 798 units currently in stock. The BFC237021823 is Active with 641 units in stock. For long-term production requirements, the Active status of the BFC237021823 ensures sustained availability beyond current inventory levels.