PVC212 Film Capacitor Equivalent & Substitute Parts

Part Overview

The PVC212 is a 0.02 µF polyester film capacitor manufactured by Cornell Dubilier Electronics (CDE), rated for 200V DC operation with ±10% tolerance. This component is classified as obsolete, necessitating identification of functionally equivalent alternatives for ongoing design support and procurement continuity. The radial through-hole configuration and general-purpose application profile allow for substitution with active production equivalents meeting the same electrical and mechanical specifications.

Substiute Parts

PVC212

Cornell Dubilier Electronics (CDE)In Stock: 1114PVC212 Datasheet

Current PartRFQ

ECW-F6203JL

Panasonic Electronic ComponentsIn Stock: 1558ECW-F6203JL Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the PVC212 is based on the following electrical and mechanical criteria:

Electrical Compatibility Requirements:

• Capacitance value must be 0.02 µF (exact match)
• DC voltage rating must be ≥200V
• Tolerance of ±10% or better is acceptable
• Dielectric material may vary (polyester, polypropylene, or metallized film types are functionally compatible for general-purpose applications)

Mechanical Compatibility Requirements:

• Mounting type must be through-hole radial
• Lead spacing must accommodate 0.500" (12.70mm) PCB hole pattern or be compatible with existing footprints
• Package case must be radial configuration

Regulatory & Compliance Requirements:

• RoHS3 compliance required
• REACH unaffected status required
• ECCN classification EAR99 acceptable

The ECW-F6203JL meets all substitution criteria with enhanced electrical performance (630V DC rating, ±5% tolerance) and maintains through-hole radial configuration with compatible lead spacing.

Parameter Comparison

Engineering Selection Recommendations

The ECW-F6203JL is a qualified substitute for the PVC212 based on the following engineering criteria:

Electrical Performance: The substitute meets all electrical requirements with margin. The 630V DC rating provides 3.15× safety factor over the original 200V specification. The ±5% tolerance is superior to the original ±10% tolerance, improving circuit accuracy.

Regulatory Compliance: Both components maintain ROHS3 compliance and REACH unaffected status, satisfying current regulatory requirements for new designs and legacy system support.

Product Availability: The ECW-F6203JL is in active production with 1484 units in stock, compared to the obsolete PVC212 status. This ensures long-term procurement viability.

Physical Compatibility Considerations: The lead spacing differs (0.394" vs. 0.500"), and physical dimensions vary. PCB layout verification is required before implementation. The substitute's smaller footprint may provide design flexibility in space-constrained applications.

Application Suitability: The substitute is rated for high-frequency and switching applications, extending the functional envelope beyond the general-purpose classification of the original part. This provides design flexibility for future application requirements.

Frequently Asked Questions (FAQ)

Q: Can the ECW-F6203JL be used as a direct pin-for-pin replacement for the PVC212?

A: No. While both are through-hole radial capacitors, the lead spacing differs (0.394" vs. 0.500"). PCB layout modification is required. Physical dimensions also differ, necessitating clearance verification in the assembly.

Q: Does the different dielectric material (polypropylene vs. polyester) affect circuit performance?

A: For general-purpose DC applications, both polyester and polypropylene film dielectrics are functionally compatible. The polypropylene metallized construction in the substitute provides superior frequency response characteristics and lower dissipation factor, making it suitable for a broader range of applications.

Q: Is the narrower operating temperature range of the ECW-F6203JL (-40°C ~ 105°C vs. -55°C ~ 125°C) a limitation?

A: The substitute's temperature range is acceptable for most industrial and commercial applications. If the original design requires operation below -40°C or above 105°C, the substitute is not suitable without thermal analysis and derating calculations.

Q: Why does the substitute have a higher voltage rating (630V vs. 200V)?

A: Higher voltage ratings provide design margin and reliability improvement. The substitute can be used in any application rated for 200V DC or lower without derating. This is a performance advantage, not a limitation.

Q: Are there any compliance or certification differences between the two parts?

A: Both parts are ROHS3 compliant and REACH unaffected. No compliance barriers exist for substitution. The substitute's active production status ensures ongoing compliance with evolving regulatory requirements.

Q: What is the impact of the tighter tolerance (±5% vs. ±10%) on circuit design?

A: Tighter tolerance improves circuit accuracy and reduces tolerance stack-up in multi-component designs. This is a performance improvement that may eliminate the need for circuit tuning or trimming in precision applications.

Q: Can the ECW-F6203JL be used in high-frequency applications where the PVC212 was not?

A: Yes. The ECW-F6203JL is rated for high-frequency and switching applications. The polypropylene metallized dielectric provides superior high-frequency characteristics compared to polyester film. This extends the functional application range.