PVC2X115 Film Capacitor Equivalent & Substitute Parts

Part Overview

The PVC2X115 is a 0.015 µF film capacitor manufactured by Cornell Dubilier Electronics (CDE) with a 2000V DC voltage rating and polypropylene dielectric. This component is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing system maintenance and new design implementations. The radial through-hole configuration and high voltage rating position this capacitor for general-purpose applications requiring robust dielectric performance across extended temperature ranges.

Substiute Parts

PVC2X115

Cornell Dubilier Electronics (CDE)In Stock: 735PVC2X115 Datasheet

Current PartRFQ

ECQ-E2153KF

Panasonic Electronic ComponentsIn Stock: 5823ECQ-E2153KF Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the PVC2X115 is constrained by the following critical parameters:

Mandatory Matching Criteria:

• Capacitance value: 0.015 µF (exact match required)
• Tolerance: ±10% (standard tolerance band)
• Mounting type: Through Hole radial configuration
• Termination: PC Pins

Voltage Rating Consideration: The PVC2X115 operates at 2000V DC. Substitute parts must maintain voltage ratings sufficient for the application circuit. Lower voltage-rated alternatives may be acceptable only if circuit design permits operation within the substitute's voltage specification.

Dielectric Material: The original part uses polypropylene (PP) dielectric. Substitute parts with alternative dielectric materials (polyester, metallized film) may be functionally equivalent if electrical performance requirements are met within the application's operating parameters.

Physical Compatibility: Lead spacing of 1.343" (34.10mm) and radial package configuration determine PCB layout compatibility. Substitute parts with different lead spacing or package dimensions require PCB redesign.

Parameter Comparison

Engineering Selection Recommendations

ECQ-E2153KF Substitution Constraints:

The ECQ-E2153KF from Panasonic matches the PVC2X115 in capacitance value (0.015 µF) and tolerance (±10%). Both components are ROHS3 compliant and rated for through-hole radial mounting with PC pin termination.

Critical Limitations:

The ECQ-E2153KF operates at a maximum DC voltage rating of 250V, compared to the PVC2X115's 2000V rating. This represents an 87.5% reduction in voltage capability. Substitution is valid only for applications where circuit operating voltage does not exceed 250V DC or 150V AC.

The lead spacing differs significantly: ECQ-E2153KF uses 0.295" (7.50mm) spacing versus the PVC2X115's 1.343" (34.10mm). Direct PCB mounting without layout modification is not possible.

The dielectric material differs: ECQ-E2153KF uses polyester with metallization, while PVC2X115 uses polypropylene. This affects frequency response and ESR characteristics.

The operating temperature minimum for ECQ-E2153KF is -40°C, compared to -55°C for PVC2X115. Applications requiring operation below -40°C cannot use this substitute.

Substitution Validity:

ECQ-E2153KF is a functional equivalent only for applications meeting all of the following conditions: circuit voltage ≤ 250V DC, operating temperature ≥ -40°C, and PCB layout permits 0.295" lead spacing.

Frequently Asked Questions (FAQ)

Q: Can the ECQ-E2153KF replace the PVC2X115 in a 1500V DC circuit?

A: No. The ECQ-E2153KF is rated for 250V DC maximum. Operating at 1500V DC exceeds its voltage specification and creates risk of dielectric breakdown.

Q: What is the primary difference between these two capacitors?

A: The voltage rating is the primary differentiator. PVC2X115 is rated 2000V DC; ECQ-E2153KF is rated 250V DC. Both share identical capacitance (0.015 µF) and tolerance (±10%).

Q: Will the ECQ-E2153KF fit the same PCB footprint as the PVC2X115?

A: No. Lead spacing differs: PVC2X115 uses 1.343" (34.10mm); ECQ-E2153KF uses 0.295" (7.50mm). PCB layout modification is required for physical installation.

Q: Are both parts RoHS compliant?

A: Yes. Both PVC2X115 and ECQ-E2153KF are ROHS3 compliant.

Q: What is the temperature operating range difference?

A: PVC2X115 operates from -55°C to 105°C. ECQ-E2153KF operates from -40°C to 105°C. The PVC2X115 supports 15°C lower minimum temperature.

Q: Can I use ECQ-E2153KF in a low-voltage application originally designed for PVC2X115?

A: Yes, provided the application voltage does not exceed 250V DC (150V AC), operating temperature remains above -40°C, and PCB layout accommodates the 0.295" lead spacing.

Q: What dielectric materials are used in each capacitor?

A: PVC2X115 uses polypropylene (PP). ECQ-E2153KF uses polyester with metallization. Dielectric material affects frequency response, ESR, and dissipation factor.