1812CC104MAT1A – Equivalent & Substitute Parts

Part Overview

The 1812CC104MAT1A is a 0.1 µF ±20% ceramic capacitor rated for 600V/630V with X7R temperature coefficient, manufactured by KYOCERA AVX. This Surface Mount, Multilayer Ceramic Capacitor (MLCC) in 1812 (4532 Metric) package form factor is an active product suitable for general-purpose applications requiring high-voltage performance with stable capacitance over the operating temperature range of -55°C to 125°C. Identifying equivalent and substitute parts ensures design flexibility, supply chain continuity, and compatibility with alternative sourcing strategies.

Substiute Parts

1812CC104MAT1A

KYOCERA AVXIn Stock: 10961812CC104MAT1A Datasheet

Current PartRFQ

KGF43FR72J104MV

KYOCERA AVXIn Stock: 846KGF43FR72J104MV Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 1812CC104MAT1A is determined by strict parametric equivalence across the following critical attributes:

• Capacitance Value: 0.1 µF (exact match required)
• Capacitance Tolerance: ±20% (exact match required)
• Voltage Rating: 600V/630V (exact match required)
• Temperature Coefficient: X7R (exact match required)
• Operating Temperature Range: -55°C to 125°C (exact match required)
• Package Form Factor: 1812 (4532 Metric) (exact match required)
• Mounting Type: Surface Mount, MLCC (exact match required)
• Physical Dimensions: 4.50mm L × 3.20mm W × 2.20mm Max Thickness (exact match required)
• RoHS Compliance: ROHS3 Compliant (exact match required)
• Moisture Sensitivity Level: MSL 1 (exact match required)

The substitute part KGF43FR72J104MV meets all parametric equivalence criteria and is therefore a qualified alternative for direct replacement in circuit designs utilizing the 1812CC104MAT1A.

Parameter Comparison

Engineering Selection Recommendations

Both 1812CC104MAT1A and KGF43FR72J104MV are active products with full parametric equivalence and identical compliance certifications. Selection between these parts may be based on supply chain availability, inventory levels, or application-specific requirements related to the Soft Termination feature integrated into the KGF43FR72J104MV (marketed as FLEXITERM®). The Soft Termination design in the KGF43FR72J104MV is specified for boardflex-sensitive applications where mechanical stress relief is a design consideration. Both parts maintain ROHS3 compliance and MSL 1 moisture sensitivity classification, ensuring suitability for standard assembly and storage protocols. The interchangeability of these components is confirmed through matching electrical specifications, dimensional tolerances, and environmental ratings.

Frequently Asked Questions (FAQ)

Q: Can the KGF43FR72J104MV be directly substituted for the 1812CC104MAT1A in existing designs? A: Yes. Both parts share identical electrical specifications (0.1 µF ±20% at 600V/630V with X7R temperature coefficient), mechanical dimensions (1812/4532 Metric package at 4.50mm × 3.20mm × 2.20mm), and environmental ratings (-55°C to 125°C). Direct pin-for-pin and land-pattern compatibility is confirmed.

Q: What is the primary functional difference between these two parts? A: The primary difference is the Soft Termination feature in the KGF43FR72J104MV, which is designed for applications requiring enhanced mechanical stress tolerance during PCB flexing or thermal cycling. The 1812CC104MAT1A uses standard termination without this feature.

Q: Are both parts RoHS compliant? A: Yes. Both 1812CC104MAT1A and KGF43FR72J104MV are ROHS3 compliant and carry REACH Unaffected status, meeting regulatory requirements for electronics manufacturing.

Q: What does MSL 1 moisture sensitivity mean for handling and storage? A: MSL 1 (Unlimited) indicates the lowest moisture sensitivity classification. Both parts can be stored at standard ambient conditions without requiring specialized desiccation protocols or baked-out procedures prior to assembly.

Q: Are there any dimensional conflicts when substituting between these parts? A: No. Physical dimensions, thickness, and form factor are identical across both parts, ensuring compatibility with existing PCB layouts and component placement equipment.