QAP2G335KRP Equivalent & Substitute Parts

Part Overview

The QAP2G335KRP is a 3.3 µF film capacitor manufactured by Nichicon, rated for 400V DC operation with polypropylene dielectric material in an axial through-hole package. This component is classified as obsolete, making identification of equivalent substitute parts essential for ongoing system maintenance and component procurement. The axial configuration and specific electrical ratings define the functional requirements for direct substitution in applications requiring high-frequency and switching circuit operation.

Substiute Parts

QAP2G335KRP

NichiconIn Stock: 999QAP2G335KRP Datasheet

Current PartRFQ

MPF1404330KN

NichiconIn Stock: 1156MPF1404330KN Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the QAP2G335KRP is determined by strict equivalence across the following critical parameters:

• Capacitance Value: 3.3 µF (exact match required)
• Tolerance: ±10% (defines acceptable capacitance range)
• Voltage Rating: 400V DC (minimum threshold for circuit safety)
• Dielectric Type: Polypropylene (PP), Metallized (electrical performance characteristic)
• Package Configuration: Axial through-hole (physical and electrical interface requirement)
• Termination Style: PC Pins (board-level compatibility)

The MPF1404330KN meets all specified parameters and qualifies as a direct equivalent substitute. Both components share identical electrical ratings, dielectric composition, and physical mounting interface, enabling direct replacement in circuit applications.

Parameter Comparison

Engineering Selection Recommendations

The MPF1404330KN is the qualified substitute for the obsolete QAP2G335KRP based on electrical and mechanical parameter equivalence. Both components are manufactured by Nichicon and share identical capacitance, voltage rating, dielectric composition, and axial through-hole package configuration.

The primary advantage of selecting the MPF1404330KN is its active product status, ensuring ongoing availability and supply chain continuity. The QAP2G335KRP, classified as obsolete, presents procurement risk and potential long-term sourcing constraints.

Both components carry ECCN EAR99 classification and HTSUS code 8532.25.0060, indicating equivalent regulatory and trade compliance profiles. The substitute part maintains full electrical and mechanical compatibility with existing circuit designs utilizing the original QAP2G335KRP specification.

Frequently Asked Questions (FAQ)

Q: Can the MPF1404330KN be used as a direct replacement for the QAP2G335KRP?

A: Yes. Both components share identical electrical specifications (3.3 µF, ±10%, 400V DC), dielectric material (polypropylene metallized), and axial through-hole package configuration. Direct substitution is supported without circuit modification.

Q: What are the critical parameters that define substitution compatibility?

A: Capacitance value (3.3 µF), tolerance (±10%), DC voltage rating (400V), dielectric type (polypropylene metallized), and package style (axial through-hole) must remain constant. Deviation in any of these parameters disqualifies a component as a direct equivalent.

Q: Why is the QAP2G335KRP classified as obsolete?

A: Obsolete status indicates the manufacturer has discontinued production. The MPF1404330KN represents the active equivalent offering from Nichicon, providing continued access to the same electrical and mechanical specifications.

Q: Are there physical dimension differences between these components?

A: Physical dimensions for the QAP2G335KRP are specified as 1.047" W, 0.665" T x 1.811" L (26.60mm, 16.90mm x 46.00mm). Dimension data for the MPF1404330KN is not provided in the available specifications. Verification of physical fit within the target application is recommended prior to implementation.

Q: Do both components meet the same regulatory compliance standards?

A: Both components carry ECCN EAR99 classification and HTSUS code 8532.25.0060. The QAP2G335KRP is confirmed ROHS3 compliant. Compliance status for the MPF1404330KN is not specified in the available data.