QAP2E685KRP Equivalent & Substitute Parts

Part Overview

The QAP2E685KRP is a 6.8 µF film capacitor rated for 250V DC, manufactured by Nichicon in the QAP series. This axial-mounted through-hole component uses polypropylene (PP) metallized dielectric technology and is designed for high-frequency and switching applications. The part is currently obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and component procurement.

Substiute Parts

QAP2E685KRP

NichiconIn Stock: 874QAP2E685KRP Datasheet

Current PartRFQ

MPF1254680KN

NichiconIn Stock: 1139MPF1254680KN Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the QAP2E685KRP is determined by strict equivalence across the following critical parameters:

• Capacitance value: 6.8 µF (exact match required)
• Tolerance: ±10% (electrical performance specification)
• Voltage rating: 250V DC (minimum requirement for circuit safety)
• Dielectric type: Polypropylene (PP), Metallized (electrical characteristics and frequency response)
• Mounting configuration: Through-hole axial (physical and mechanical compatibility)
• Temperature range: -40°C ~ 85°C (operational environment compatibility)
• Termination style: PC Pins (PCB assembly compatibility)

The MPF1254680KN meets all these criteria as a functionally equivalent substitute. Both parts are Nichicon-manufactured film capacitors with identical electrical specifications and physical mounting requirements.

Parameter Comparison

Engineering Selection Recommendations

The MPF1254680KN is the manufacturer-recommended substitute for the obsolete QAP2E685KRP. Both parts share identical electrical specifications (6.8 µF, ±10%, 250V DC) and dielectric composition (polypropylene metallized film). The MPF1254680KN carries active product status, ensuring ongoing availability and manufacturing support.

Selection of the MPF1254680KN is appropriate for direct replacement in applications requiring 6.8 µF film capacitors at 250V DC with through-hole axial mounting. The shared HTSUS classification (8532.25.0060) and ECCN designation (EAR99) confirm regulatory equivalence. The substitute part maintains compliance with ROHS3 standards and REACH regulations as specified for the original component.

Frequently Asked Questions (FAQ)

Q: Can the MPF1254680KN be used as a direct replacement for QAP2E685KRP?

A: Yes. Both parts are 6.8 µF, ±10%, 250V DC film capacitors with polypropylene metallized dielectric and through-hole axial mounting. The MPF1254680KN is the manufacturer-recommended substitute.

Q: What makes these parts electrically equivalent?

A: Equivalence is established through matching capacitance (6.8 µF), tolerance (±10%), voltage rating (250V DC), and dielectric material (polypropylene metallized). These parameters determine electrical performance in high-frequency and switching applications.

Q: Are there physical compatibility concerns?

A: Both parts use through-hole axial mounting with PC pin termination. Physical dimensions and PCB footprint compatibility are maintained between the QAP2E685KRP and MPF1254680KN.

Q: Why is the QAP2E685KRP listed as obsolete?

A: The QAP2E685KRP has been discontinued by Nichicon. The MPF1254680KN represents the active product line equivalent with identical electrical and mechanical specifications.

Q: What compliance standards apply to both parts?

A: Both parts comply with ROHS3 regulations and are REACH unaffected. The shared HTSUS code (8532.25.0060) and ECCN designation (EAR99) confirm regulatory equivalence.