VC14MA0160KBA Equivalent & Substitute Parts

Part Overview

The VC14MA0160KBA is a 24.5V 800A varistor manufactured by KYOCERA AVX, designed for transient voltage suppression in surface mount applications. This component operates across a temperature range of -55°C to 125°C and is housed in a 1812 (4532 Metric) package. The part is currently active in production with ROHS3 compliance and unlimited moisture sensitivity rating. Equivalent parts are identified when electrical characteristics, mechanical dimensions, and performance parameters match the original specification, ensuring direct functional replacement without circuit redesign.

Substiute Parts

VC14MA0160KBA

KYOCERA AVXIn Stock: 3818VC14MA0160KBA Datasheet

Current PartRFQ

VJ14MA0160KBA

KYOCERA AVXIn Stock: 22726VJ14MA0160KBA Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the VC14MA0160KBA is determined by strict equivalence across the following critical parameters:

• Varistor voltage specification (22.05 V minimum to 26.95 V maximum)
• Surge current rating (800 A)
• Energy absorption capacity (2.4 J)
• Package dimensions and mounting type (1812 / 4532 Metric, Surface Mount MLCV)
• Operating temperature range (-55°C to 125°C)
• Electrical characteristics (capacitance, AC/DC voltage ratings)

Parts meeting all these criteria are classified as parametric equivalents and may be used interchangeably in the same circuit application without modification to PCB layout or component footprint.

Parameter Comparison

Engineering Selection Recommendations

Both VC14MA0160KBA and VJ14MA0160KBA are active production parts manufactured by KYOCERA AVX with identical electrical and mechanical specifications. Both components carry ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements for industrial and commercial applications. Selection between these parts may be based on inventory availability and supply chain considerations, as all functional parameters are equivalent. The VJ14MA0160KBA variant maintains a larger inventory position (22,700 pcs) compared to the VC14MA0160KBA (3,800 pcs), which may influence procurement decisions for high-volume applications.

Frequently Asked Questions (FAQ)

Q: Can VJ14MA0160KBA replace VC14MA0160KBA in existing designs?

A: Yes. Both parts are parametric equivalents with identical varistor voltage (24.5V typical), surge current (800A), energy rating (2.4J), package dimensions (1812 / 4532 Metric), and operating temperature range (-55°C to 125°C). No circuit modification or PCB redesign is required.

Q: Are there differences in package or mounting between these parts?

A: No. Both components use identical Surface Mount MLCV packaging in the 1812 (4532 Metric) form factor. PCB footprints and reflow profiles remain unchanged.

Q: What compliance certifications apply to both parts?

A: Both VC14MA0160KBA and VJ14MA0160KBA are ROHS3 compliant and REACH unaffected. Moisture sensitivity level is rated at MSL 1 (unlimited), indicating no special storage or handling requirements.

Q: How do I determine if a substitute part meets my application requirements?

A: Verify that your circuit design specifies a varistor voltage range of 22.05V to 26.95V, surge current capability of 800A, and energy absorption of 2.4J. Confirm the operating temperature range does not exceed -55°C to 125°C. If all parameters match, either part is suitable for direct substitution.

Q: Is there a performance difference between VC14MA0160KBA and VJ14MA0160KBA?

A: No. Electrical performance, including capacitance (5400 pF @ 1 kHz), AC voltage rating (14V maximum), and DC voltage rating (16V maximum), is identical across both parts.