KYOCERA AVX 3640CC564KAT3A\SB Equivalent & Substitute Parts

Part Overview

The KYOCERA AVX 3640CC564KAT3A\SB is a 0.56 µF ceramic capacitor rated for 630V with X7R temperature coefficient, designed for high-voltage general-purpose applications. This part is discontinued at DiGi Electronics, necessitating identification of functionally equivalent alternatives that maintain the same electrical and mechanical specifications for seamless integration into existing designs.

Substiute Parts

3640CC564KAT3A\SB

KYOCERA AVXIn Stock: 11123640CC564KAT3A\SB Datasheet

Current PartRFQ

3640CC564KAJ3A

KYOCERA AVXIn Stock: 8123640CC564KAJ3A Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the 3640CC564KAT3A\SB is determined by strict equivalence across the following critical parameters:

• Capacitance value: 0.56 µF
• Tolerance: ±10%
• Voltage rating: 630V
• Temperature coefficient: X7R
• Operating temperature range: -55°C ~ 125°C
• Package type: 3640 (9110 Metric)
• Physical dimensions: 0.360" L x 0.402" W x 0.100" max thickness
• Mounting configuration: Surface Mount, MLCC

The substitute part 3640CC564KAJ3A meets all electrical and mechanical parameters required for direct substitution. This part maintains identical capacitance, voltage rating, temperature coefficient, and package specifications, ensuring functional compatibility in the original application circuit.

Parameter Comparison

Engineering Selection Recommendations

The 3640CC564KAJ3A provides parametric equivalence to the discontinued 3640CC564KAT3A\SB across all electrical and mechanical specifications. Both parts are manufactured by KYOCERA AVX and share identical capacitance, voltage rating, temperature coefficient, package dimensions, and operating temperature range.

The primary distinction is product status: the original part is discontinued, while the substitute remains in active production with current inventory availability. The substitute carries RoHS non-compliant status compared to the original ROHS3 compliance. Design teams must evaluate RoHS compliance requirements for their specific application before selection.

Both parts maintain REACH Unaffected status and identical MSL ratings, ensuring equivalent handling and storage requirements.

Frequently Asked Questions (FAQ)

Q: Can 3640CC564KAJ3A be used as a direct replacement for 3640CC564KAT3A\SB?

A: Yes. Both parts are electrically and mechanically equivalent, with identical capacitance (0.56 µF), voltage rating (630V), temperature coefficient (X7R), and 3640 package dimensions. The substitute is suitable for direct PCB placement without layout modifications.

Q: What is the difference between these two part numbers?

A: The parts differ in product status and RoHS compliance. The original 3640CC564KAT3A\SB is discontinued and ROHS3 compliant. The substitute 3640CC564KAJ3A is active in production and RoHS non-compliant. All electrical and mechanical parameters are identical.

Q: Are there any compatibility concerns with the 3640 package?

A: No. Both parts use the identical 3640 (9110 Metric) package with matching dimensions of 0.360" L x 0.402" W x 0.100" maximum thickness. PCB footprints and assembly processes require no modification.

Q: Does the RoHS compliance difference affect circuit performance?

A: RoHS compliance status does not affect electrical performance or circuit functionality. The difference reflects manufacturing process compliance with environmental regulations. Design teams must determine whether RoHS compliance is required for their application or end-market.

Q: What is the moisture sensitivity level for these capacitors?

A: Both parts carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions. Standard handling and storage procedures apply without special desiccant or humidity control requirements.