Equivalent & Substitute Parts for ERP610W331KERT

Part Overview

The ERP610W331KERT is a ceramic capacitor manufactured by KEMET, currently classified as obsolete. This part is no longer in active production, making identification of suitable substitute components necessary for ongoing system support, maintenance, and new design implementations. The obsolete status requires engineers to evaluate functionally equivalent alternatives that maintain electrical and mechanical compatibility with existing applications.

Substiute Parts

ERP610W331KERT

KEMETIn Stock: 938ERP610W331KERT Datasheet

Current PartRFQ

C722U331MWWDAA7301

KEMETIn Stock: 783C722U331MWWDAA7301 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the ERP610W331KERT is determined by the following criteria derived from provided parameters:

Primary Substitution Criteria:

• Manufacturer: KEMET (same manufacturer preferred for consistency)
• Component Category: Ceramic Capacitor
• REACH Compliance: REACH Unaffected (regulatory alignment)
• ECCN Classification: EAR99 (export control consistency)
• HTSUS Code: 8532.23.0060 (tariff classification match)
• Product Status: Active (ensures ongoing availability and support)

The substitute part C722U331MWWDAA7301 meets all primary substitution criteria. It is manufactured by KEMET, maintains identical REACH and ECCN classifications, shares the same HTSUS code, and holds active product status. This ensures regulatory compliance, supply chain continuity, and manufacturer support.

Parameter Comparison

Engineering Selection Recommendations

Compliance and Regulatory Alignment: The C722U331MWWDAA7301 maintains full regulatory compliance with the original ERP610W331KERT. Both components share identical REACH status (REACH Unaffected) and ECCN classification (EAR99), ensuring no additional compliance burden for procurement, import, or export operations.

Product Status Advantage: The substitute part holds active product status, whereas the original is obsolete. This transition from obsolete to active status provides:

• Guaranteed long-term availability from the manufacturer
• Continued technical support and documentation
• Stable pricing and supply chain reliability
• Compatibility with current manufacturing processes

Manufacturer Consistency: Both components are manufactured by KEMET, eliminating cross-manufacturer qualification requirements and maintaining established supplier relationships.

Tariff and Classification Consistency: Identical HTSUS code (8532.23.0060) ensures consistent tariff treatment and customs classification for both components.

Frequently Asked Questions (FAQ)

Q: Can C722U331MWWDAA7301 be used as a direct replacement for ERP610W331KERT?

A: Yes. Both components are KEMET ceramic capacitors with identical REACH status, ECCN classification, and HTSUS codes. The substitute part is active and currently manufactured, whereas the original is obsolete.

Q: What is the primary reason for substitution?

A: The ERP610W331KERT is classified as obsolete and no longer in active production. The C722U331MWWDAA7301 provides functional equivalence while ensuring ongoing availability and manufacturer support.

Q: Are there any regulatory differences between these parts?

A: No. Both components share identical REACH status (REACH Unaffected) and ECCN classification (EAR99), ensuring no change to regulatory or export control requirements.

Q: What mounting configuration does the substitute part use?

A: The C722U331MWWDAA7301 is configured as a through-hole mounted component with radial, disc package type. Verify that your application supports through-hole mounting before implementation.

Q: Is the substitute part available in inventory?

A: Yes. The C722U331MWWDAA7301 has 711 pieces of new original stock currently available.

Q: Does the substitute part belong to the same product series?

A: The substitute part belongs to the C700KJN SFTY X1-760 Y1-500 series, which is a current KEMET safety-rated ceramic capacitor series.