Equivalent & Substitute Parts for ERK610Z331MCD0

Part Overview

The ERK610Z331MCD0 is a ceramic capacitor manufactured by KEMET, currently classified as obsolete. As an obsolete product, sourcing original units presents supply chain challenges. Identifying equivalent and substitute parts ensures design continuity and maintains system reliability. The substitute part C717U331KZYDAAWL25 provides functional equivalence based on core electrical and mechanical parameters.

Substiute Parts

ERK610Z331MCD0

KEMETIn Stock: 1139ERK610Z331MCD0 Datasheet

Current PartRFQ

C717U331KZYDAAWL25

KEMETIn Stock: 976C717U331KZYDAAWL25 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of ERK610Z331MCD0 with C717U331KZYDAAWL25 is based on the following criteria:

Electrical Parameters:

• Both parts are ceramic capacitors manufactured by KEMET
• Capacitance value: 330 pF (common specification)
• Tolerance: ±10% (matching tolerance class)
• Voltage rating: 440VAC (rated voltage specification)

Regulatory & Compliance Parameters:

• REACH Status: REACH Unaffected (both parts)
• ECCN Classification: EAR99 (both parts)
• HTSUS Code: 8532.23.0060 (both parts)

Mechanical Parameters:

• Mounting Type: Through Hole (radial configuration)
• Package Type: Radial, Disc (standard ceramic disc capacitor form factor)

Product Status Consideration:

• Original part (ERK610Z331MCD0) is obsolete
• Substitute part (C717U331KZYDAAWL25) is active and in stock

Parameter Comparison

Engineering Selection Recommendations

Compliance Alignment: Both ERK610Z331MCD0 and C717U331KZYDAAWL25 share identical REACH and ECCN classifications, ensuring regulatory compliance continuity across supply chain transitions.

Product Status Consideration: The original part ERK610Z331MCD0 is classified as obsolete. The substitute C717U331KZYDAAWL25 maintains active product status with confirmed inventory availability, supporting long-term supply chain stability.

Electrical Equivalence: Both parts operate at 330 pF capacitance with ±10% tolerance and 440VAC voltage rating, meeting the core electrical requirements for ceramic capacitor applications in safety-rated circuits (X1, Y2 classifications).

Physical Compatibility: The substitute part features standard through-hole radial disc configuration with specified lead spacing (0.295" / 7.50mm) and dimensions (0.315" diameter / 8.00mm, 0.433" height / 11.00mm), compatible with PCB layouts designed for radial ceramic capacitors.

Frequently Asked Questions (FAQ)

Q: What makes C717U331KZYDAAWL25 a suitable substitute for ERK610Z331MCD0?

A: Both parts are KEMET ceramic capacitors with identical capacitance (330 pF), tolerance (±10%), and voltage rating (440VAC). They share the same REACH status, ECCN classification, and HTSUS code. The substitute is active and in stock, addressing the obsolescence of the original part.

Q: Are there physical compatibility concerns when replacing ERK610Z331MCD0 with C717U331KZYDAAWL25?

A: The substitute part uses standard through-hole radial disc packaging with lead spacing of 0.295" (7.50mm). PCB layouts designed for radial ceramic capacitors with this lead spacing will accommodate the substitute without modification.

Q: Does the substitute part meet the same regulatory requirements?

A: Yes. Both parts are classified as REACH Unaffected and carry EAR99 ECCN designation. The HTSUS code (8532.23.0060) is identical, ensuring regulatory compliance continuity.

Q: What is the temperature coefficient specification for the substitute part?

A: The substitute C717U331KZYDAAWL25 features Y5P (B) temperature coefficient with an operating range of -55°C to 125°C.

Q: Is inventory availability a factor in this substitution?

A: Yes. The original part (ERK610Z331MCD0) is obsolete. The substitute (C717U331KZYDAAWL25) is active with 902 pieces in stock, ensuring reliable sourcing for current and future production requirements.