18127C104MAT1A Equivalent & Substitute Parts

Part Overview

The 18127C104MAT1A is a 0.1 µF ceramic capacitor manufactured by KYOCERA AVX, rated for 500V operation with X7R temperature coefficient characteristics. This surface mount multilayer ceramic capacitor (MLCC) in 1812 (4532 Metric) package format is designed for general purpose applications requiring stable capacitance across the operating temperature range of -55°C to 125°C. The part maintains Active product status and is ROHS3 compliant with MSL 1 moisture sensitivity rating. Substitute parts are identified to address inventory availability, specific application requirements such as boardflex sensitivity, or procurement flexibility while maintaining identical electrical and mechanical specifications.

Substiute Parts

18127C104MAT1A

KYOCERA AVXIn Stock: 102718127C104MAT1A Datasheet

Current PartRFQ

18127C104MAZ1A

KYOCERA AVXIn Stock: 108518127C104MAZ1A Datasheet

Parametric EquivalentRFQ

18127C104MAZ2A

KYOCERA AVXIn Stock: 108918127C104MAZ2A Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 18127C104MAT1A are identified based on strict electrical and mechanical parameter equivalence. All substitute parts maintain identical specifications across the following critical parameters:

• Capacitance value: 0.1 µF
• Tolerance: ±20%
• Voltage rating: 500V
• Temperature coefficient: X7R
• Operating temperature range: -55°C to 125°C
• Package format: 1812 (4532 Metric)
• Mounting type: Surface Mount, MLCC
• Packaging: Tape & Reel (TR)
• RoHS compliance: ROHS3
• MSL rating: 1 (Unlimited)

The identified substitutes (18127C104MAZ1A and 18127C104MAZ2A) are both manufactured by KYOCERA AVX and feature the FLEXITERM® series designation with soft termination technology. These parts are functionally interchangeable with the main part number for applications requiring identical electrical performance and physical compatibility. The soft termination feature in substitute parts addresses specific boardflex-sensitive applications while maintaining all core electrical and mechanical parameters.

Parameter Comparison

Engineering Selection Recommendations

All three part numbers (18127C104MAT1A, 18127C104MAZ1A, and 18127C104MAZ2A) are electrically and mechanically equivalent and maintain Active product status with full ROHS3 compliance and REACH unaffected designation. Selection between these parts is determined by application-specific requirements and inventory availability:

18127C104MAT1A is the baseline general purpose variant suitable for standard applications without boardflex sensitivity requirements.

18127C104MAZ1A and 18127C104MAZ2A incorporate FLEXITERM® soft termination technology and are designated for boardflex-sensitive applications. These variants provide enhanced mechanical reliability in flexible printed circuit board environments while maintaining identical electrical specifications.

All parts are supplied in Tape & Reel packaging format suitable for automated assembly processes. Current inventory levels support procurement flexibility: 18127C104MAT1A (937 pcs), 18127C104MAZ1A (1041 pcs), and 18127C104MAZ2A (1028 pcs).

Frequently Asked Questions (FAQ)

Q: Can 18127C104MAZ1A and 18127C104MAZ2A be used interchangeably with 18127C104MAT1A?

A: Yes. All three parts share identical electrical specifications (0.1 µF, ±20%, 500V, X7R) and mechanical dimensions (1812 package, 4.50mm x 3.20mm). The primary difference is the soft termination feature in the MAZ variants, which provides additional mechanical flexibility for boardflex applications. For standard rigid PCB applications, all three are functionally equivalent.

Q: What is the significance of the FLEXITERM® designation in the MAZ variants?

A: FLEXITERM® soft termination is a mechanical feature that reduces stress on component terminations during flexing of the printed circuit board. This feature does not alter electrical performance but improves reliability in applications involving board flexure or vibration.

Q: Are there any differences in storage or handling requirements between these part numbers?

A: No. All three parts share identical MSL 1 (Unlimited) moisture sensitivity ratings, indicating no special moisture control requirements during storage or handling. Standard component storage practices apply to all variants.

Q: Can these parts be mixed in the same assembly?

A: Yes. Since all three parts are electrically and mechanically identical with matching package dimensions and mounting specifications, they can be used interchangeably within the same circuit board design and assembly process.

Q: What is the basis for substitution between these part numbers?

A: Substitution is based on matching all critical parameters: capacitance (0.1 µF), tolerance (±20%), voltage rating (500V), temperature coefficient (X7R), operating temperature range (-55°C to 125°C), package format (1812 / 4532 Metric), and compliance certifications (ROHS3, REACH unaffected). All three parts meet these criteria.