Equivalent & Substitute Parts for ERK610Z331MERY

Part Overview

The ERK610Z331MERY is a ceramic capacitor manufactured by KEMET with a capacitance value of 330 pF. This component is classified as obsolete, which necessitates identification of active equivalent alternatives for continued system support and procurement. The substitute part identified maintains functional compatibility through matching electrical specifications and safety ratings while offering active product status for reliable sourcing.

Substiute Parts

ERK610Z331MERY

KEMETIn Stock: 901ERK610Z331MERY Datasheet

Current PartRFQ

C712U331KZYDAA7301

KEMETIn Stock: 755C712U331KZYDAA7301 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ERK610Z331MERY is based on the following critical parameters that must remain constant:

Electrical Parameters:

• Capacitance value: 330 pF
• Tolerance: ±10%
• Voltage rating: 440VAC
• Temperature coefficient: Y5P (B)
• Operating temperature range: -55°C ~ 125°C
• Safety ratings: X1, Y2

Compliance Parameters:

• REACH Status: REACH Unaffected
• ECCN classification: EAR99
• Manufacturer: KEMET

The substitute part C712U331KZYDAA7301 satisfies all these parameters while offering active product status, enabling continued procurement and system integration.

Parameter Comparison

Engineering Selection Recommendations

The C712U331KZYDAA7301 is the direct equivalent for the obsolete ERK610Z331MERY ceramic capacitor. Selection of this substitute is based on:

Product Status Alignment: The substitute part maintains active product status with KEMET, ensuring long-term availability and supply chain continuity compared to the obsolete original part.

Electrical Specification Equivalence: All critical electrical parameters are identical, including capacitance, tolerance, voltage rating, temperature coefficient, and operating temperature range. This ensures functional interchangeability in the target application.

Compliance and Certification Parity: Both parts share identical REACH status (REACH Unaffected), ECCN classification (EAR99), and safety ratings (X1, Y2), maintaining regulatory compliance requirements.

Physical and Mechanical Compatibility: The substitute retains identical mounting type (Through Hole), package configuration (Radial, Disc), and dimensional specifications, enabling direct board-level replacement without design modification.

Frequently Asked Questions (FAQ)

Q: Can C712U331KZYDAA7301 be used as a direct replacement for ERK610Z331MERY?

A: Yes. The C712U331KZYDAA7301 is electrically and mechanically equivalent to the ERK610Z331MERY. All critical parameters including capacitance, voltage rating, temperature coefficient, safety ratings, and physical dimensions are identical. The substitute offers the additional advantage of active product status.

Q: What is the primary reason for substitution?

A: The ERK610Z331MERY is classified as obsolete. The C712U331KZYDAA7301 provides an active alternative from the same manufacturer with identical specifications, ensuring continued procurement capability.

Q: Are there any differences in mounting or package configuration?

A: No. Both parts use Through Hole mounting with Radial, Disc package configuration. Physical dimensions, lead spacing, and lead style are identical, enabling direct board-level substitution.

Q: Do both parts meet the same compliance requirements?

A: Yes. Both parts are REACH Unaffected and classified as EAR99 for export control purposes. Safety ratings (X1, Y2) are identical, maintaining regulatory compliance in the target application.

Q: What is the operating temperature range for the substitute part?

A: The C712U331KZYDAA7301 operates across -55°C to 125°C, identical to the original ERK610Z331MERY, with Y5P (B) temperature coefficient classification.