PVC6156 Equivalent & Substitute Parts

Part Overview

The PVC6156 is a 0.056 µF film capacitor manufactured by Cornell Dubilier Electronics (CDE) rated for 600V DC operation with polyester dielectric and radial through-hole mounting. This component is classified as obsolete, necessitating identification of functionally equivalent substitute parts for ongoing applications. The PVC6156 series remains in stock with 1,112 units available, though its obsolete status requires evaluating active equivalent alternatives for future sourcing and design continuity.

Substiute Parts

PVC6156

Cornell Dubilier Electronics (CDE)In Stock: 1149PVC6156 Datasheet

Current PartRFQ

ECQ-E6563KF

Panasonic Electronic ComponentsIn Stock: 3053ECQ-E6563KF Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the PVC6156 must meet the following electrical and mechanical criteria:

Electrical Parameters:

• Capacitance: 0.056 µF (exact match required)
• Tolerance: ±10% or tighter
• Voltage Rating - DC: ≥600V (equal or greater)
• Voltage Rating - AC: ≥200V (equal or greater)
• Dielectric Material: Polyester or metallized polyester film

Mechanical Parameters:

• Mounting Type: Through Hole
• Package / Case: Radial configuration
• Termination: PC Pins
• Lead Spacing: Compatible with 0.969" (24.60mm) nominal spacing

Compliance:

• RoHS3 Compliant
• REACH Unaffected or REACH Compliant

The ECQ-E6563KF from Panasonic Electronic Components satisfies all substitution criteria while maintaining an active product status.

Parameter Comparison

Engineering Selection Recommendations

The ECQ-E6563KF is the identified equivalent substitute for the obsolete PVC6156. Selection should consider the following factors based on provided specifications:

1. Electrical Compatibility: The ECQ-E6563KF meets all minimum voltage and capacitance requirements, with higher DC and AC voltage ratings providing margin for circuit voltage stress conditions.

2. RoHS3 Compliance: Both components are ROHS3 compliant and REACH unaffected, satisfying regulatory requirements for electronic component sourcing.

3. Product Status: The ECQ-E6563KF is actively manufactured by Panasonic Electronic Components, ensuring long-term supply availability compared to the obsolete PVC6156.

4. Physical Layout Consideration: The ECQ-E6563KF employs a reduced lead spacing of 0.591" (15.00mm) compared to the PVC6156 lead spacing of 0.969" (24.60mm). PCB layout and through-hole spacing must accommodate this dimensional difference.

5. Operating Temperature: The PVC6156 supports operation to 125°C, while the ECQ-E6563KF is rated to 105°C maximum. Applications requiring sustained operation above 105°C must evaluate thermal performance constraints.

Frequently Asked Questions (FAQ)

Q: Can the ECQ-E6563KF be directly used as a drop-in replacement for the PVC6156?

A: Electrical substitution is valid based on equivalent capacitance, tolerance, and voltage ratings. Physical board integration requires PCB layout verification due to the reduced lead spacing of the ECQ-E6563KF (0.591" vs. 0.969").

Q: Why does the ECQ-E6563KF have a lower maximum operating temperature than the PVC6156?

A: The operating temperature range difference reflects design specifications for each manufacturer's component series. Application thermal requirements must be evaluated to determine if the -40°C ~ 105°C range of the ECQ-E6563KF is acceptable.

Q: Are there any other substitutes available for the PVC6156?

A: Only the ECQ-E6563KF is specified in the provided substitute parts list. Identification of additional equivalent parts would require extended component database search beyond the parameters provided.

Q: What packaging format is the ECQ-E6563KF supplied in?

A: The ECQ-E6563KF is supplied in bulk packaging, compared to the PVC6156 packaging designation of "-" (not specified in provided data).

Q: Does the higher voltage rating of the ECQ-E6563KF affect circuit performance?

A: Higher voltage ratings do not negatively affect circuit performance. The 630V DC and 250V AC ratings of the ECQ-E6563KF provide additional voltage margin without altering the capacitive performance at design operating voltages.

Q: Are both components compliant with current regulatory standards?

A: Yes. Both the PVC6156 and ECQ-E6563KF are ROHS3 compliant and REACH unaffected, meeting current electronic component regulatory requirements.