QAP2J155KRP Film Capacitor Equivalent & Substitute Parts

Part Overview

The QAP2J155KRP is a 1.5 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 system maintenance and new production runs. The axial configuration and high voltage rating position this capacitor for applications requiring high frequency and switching operation characteristics.

Substiute Parts

QAP2J155KRP

NichiconIn Stock: 1051QAP2J155KRP Datasheet

Current PartRFQ

MPF1634150KN

NichiconIn Stock: 771MPF1634150KN Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the QAP2J155KRP is determined by strict equivalence across the following critical parameters:

• Capacitance Value: 1.5 µF (exact match required)
• Tolerance: ±10% (matching tolerance specification)
• Voltage Rating: 630V DC (minimum requirement; higher ratings acceptable)
• Dielectric Type: Polypropylene (PP), Metallized (material compatibility)
• Package Type: Axial through-hole configuration
• Termination Style: PC Pins (PCB mounting compatibility)
• Operating Temperature: -40°C ~ 85°C (minimum range requirement)
• Compliance: ROHS3 Compliant, REACH Unaffected

The substitute part MPF1634150KN meets all critical electrical and mechanical parameters required for direct substitution in applications previously using the QAP2J155KRP.

Parameter Comparison

Engineering Selection Recommendations

The MPF1634150KN is designated as the manufacturer-recommended substitute for the obsolete QAP2J155KRP. Both components are manufactured by Nichicon and share identical capacitance (1.5 µF) and voltage rating (630V DC) specifications. The substitute part carries active product status, ensuring availability for current and future procurement requirements.

The transition from QAP2J155KRP to MPF1634150KN is supported by Nichicon's product line continuity. Selection of the active substitute part eliminates obsolescence risk while maintaining electrical performance in high frequency and switching applications.

Frequently Asked Questions (FAQ)

Q: Can MPF1634150KN be used as a direct replacement for QAP2J155KRP in existing designs?

A: Yes. Both parts share the same capacitance value (1.5 µF), voltage rating (630V DC), and are manufactured by Nichicon. The substitute part is designated as the manufacturer-recommended equivalent.

Q: What is the primary reason for substitution?

A: The QAP2J155KRP is classified as obsolete. The MPF1634150KN is an active product offering equivalent electrical specifications with assured supply availability.

Q: Are there physical dimension differences between these parts?

A: Physical dimension data for the MPF1634150KN is not provided in the available specifications. Mechanical compatibility should be confirmed through detailed component datasheets before PCB layout finalization.

Q: Do both parts meet the same compliance standards?

A: The QAP2J155KRP is confirmed ROHS3 Compliant and REACH Unaffected. Compliance certification status for the MPF1634150KN should be verified through the manufacturer's current documentation.

Q: What applications are suitable for this substitute part?

A: The MPF1634150KN is suitable for high frequency and switching applications requiring 1.5 µF capacitance at 630V DC, consistent with the original QAP2J155KRP application profile.