PVC612

Part Overview

The PVC612 is a 0.02 µF film capacitor manufactured by Cornell Dubilier Electronics (CDE), rated for 600V DC operation with polyester dielectric material and radial through-hole mounting. This part is classified as obsolete, necessitating identification of active substitute components that maintain electrical and mechanical compatibility for continued system support and procurement.

Substiute Parts

PVC612

Cornell Dubilier Electronics (CDE)In Stock: 704PVC612 Datasheet

Current PartRFQ

ECW-F6203JL

Panasonic Electronic ComponentsIn Stock: 1558ECW-F6203JL Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the PVC612 is based on the following critical parameters: capacitance value (0.02 µF), voltage rating (minimum 600V DC), dielectric material compatibility, radial through-hole mounting configuration, and lead spacing. The ECW-F6203JL qualifies as a substitute based on matching capacitance (0.02 µF), exceeding the DC voltage requirement (630V vs. 600V), maintaining radial through-hole mounting, and providing lead spacing within acceptable mechanical tolerance for PCB installation. Dielectric material transitions from polyester to polypropylene (metallized), which is acceptable for general purpose and high frequency applications.

Parameter Comparison

Engineering Selection Recommendations

The ECW-F6203JL is qualified as the substitute for the obsolete PVC612 based on matching capacitance values and exceeding the minimum DC voltage rating. Both components maintain ROHS3 compliance and REACH unaffected status, satisfying regulatory requirements. The ECW-F6203JL operates across a narrower temperature range (-40°C to 105°C versus -55°C to 125°C), which must be evaluated against application requirements. Lead spacing differs significantly (10.00mm versus 17.50mm), requiring PCB layout verification for pin compatibility. The shift from polyester to metallized polypropylene dielectric provides improved performance characteristics for high frequency and switching applications.

Frequently Asked Questions (FAQ)

Q: What makes ECW-F6203JL a valid substitute for PVC612? A: Both capacitors share the same capacitance value (0.02 µF), radial through-hole mounting, and maintain voltage ratings at or above the original specification (630V DC exceeds 600V DC requirement). Both comply with ROHS3 standards.

Q: Are there mechanical compatibility concerns? A: Lead spacing differs between the two parts (17.50mm for PVC612 versus 10.00mm for ECW-F6203JL). PCB layout verification is required to confirm pin hole compatibility before selection.

Q: How do the tolerance specifications compare? A: The ECW-F6203JL provides tighter tolerance (±5%) compared to the PVC612 (±10%), which represents improved capacitance accuracy with no negative impact on substitution.

Q: Does the dielectric material change affect performance? A: The transition from polyester to metallized polypropylene alters the electrical characteristics. The ECW-F6203JL is rated for high frequency and switching applications, making it suitable for general purpose circuit designs previously using the PVC612.

Q: What temperature range limitations apply to the substitute? A: The ECW-F6203JL operates between -40°C and 105°C, compared to the PVC612's -55°C to 125°C range. Applications requiring operation at temperatures below -40°C or above 105°C require alternative part selection.

Q: Are both parts compliant with current environmental standards? A: Both the PVC612 and ECW-F6203JL achieve ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements.