Equivalent & Substitute Parts for QAP2J474KRP

Part Overview

The QAP2J474KRP is a 0.47 µF film capacitor manufactured by Nichicon, rated for 630V DC operation with polypropylene dielectric material in an axial through-hole package. This component is classified as obsolete, making identification of suitable substitute parts essential for ongoing design support and production continuity. The axial configuration and specific electrical ratings define the scope for equivalent component selection.

Substiute Parts

QAP2J474KRP

NichiconIn Stock: 1064QAP2J474KRP Datasheet

Current PartRFQ

MPF1633470KJ

NichiconIn Stock: 835MPF1633470KJ Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the QAP2J474KRP is determined by strict equivalence across the following critical parameters:

• Capacitance Value: 0.47 µF (exact match required)
• Voltage Rating: 630V DC minimum
• Dielectric Type: Polypropylene (PP), Metallized
• Mounting Configuration: Through-hole axial package
• Tolerance: ±10% or tighter
• Compliance: ROHS3 compliance and EAR99 classification maintained

The substitute part MPF1633470KJ meets these criteria as a Nichicon film capacitor with identical electrical specifications and compatible packaging.

Parameter Comparison

Engineering Selection Recommendations

The MPF1633470KJ is the manufacturer-recommended substitute for the obsolete QAP2J474KRP. Both components are manufactured by Nichicon and share identical capacitance, voltage rating, and dielectric specifications. The substitute part carries active product status, ensuring availability for current and future production requirements. Both parts maintain EAR99 export classification and ROHS3 compliance, supporting regulatory and supply chain continuity.

Frequently Asked Questions (FAQ)

Q: Can the MPF1633470KJ be used as a direct replacement for QAP2J474KRP in existing designs?

A: Yes. Both components share identical electrical specifications: 0.47 µF capacitance, 630V DC rating, polypropylene dielectric, and axial through-hole packaging. The substitute is suitable for direct board-level replacement.

Q: What is the primary reason for substitution?

A: The QAP2J474KRP is classified as obsolete. The MPF1633470KJ is the active equivalent from the same manufacturer, ensuring continued component availability.

Q: Are there any physical dimension differences between these parts?

A: Physical dimensions for the MPF1633470KJ are not provided in the available specifications. Verification against PCB layout requirements is recommended prior to implementation.

Q: Do both parts meet the same compliance standards?

A: The QAP2J474KRP is confirmed ROHS3 compliant with EAR99 classification. The MPF1633470KJ carries the same EAR99 classification. ROHS3 compliance for the substitute should be verified with the manufacturer if required for your application.

Q: Is tolerance specification identical between the two parts?

A: The QAP2J474KRP specifies ±10% tolerance. Tolerance for the MPF1633470KJ is not provided in available documentation and should be confirmed with Nichicon if tolerance matching is critical to circuit performance.