KYOCERA AVX 1206ZD104MAT2A Equivalent & Substitute Parts

Part Overview

The KYOCERA AVX 1206ZD104MAT2A is a 0.1 µF ceramic capacitor rated at 10V with X5R temperature coefficient, packaged in 1206 (3216 Metric) surface mount form factor. This component is designed for general-purpose applications requiring stable capacitance across the operating temperature range of -55°C to 85°C. The part is currently in active production status with 1171 units available in inventory. Substitute parts are identified when design requirements allow for higher voltage ratings, improved tolerance specifications, or alternative sourcing while maintaining core electrical and mechanical compatibility.

Substiute Parts

1206ZD104MAT2A

KYOCERA AVXIn Stock: 12741206ZD104MAT2A Datasheet

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1206YD104KAT2A

KYOCERA AVXIn Stock: 9651206YD104KAT2A Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the 1206ZD104MAT2A is permissible when the following conditions are met:

Core Electrical Parameters (Must Match):

• Capacitance value: 0.1 µF
• Temperature coefficient: X5R
• Operating temperature range: -55°C ~ 85°C

Allowable Variations:

• Voltage rating may be equal to or greater than 10V
• Tolerance may be equal to or tighter than ±20%
• Manufacturer may differ

Fixed Mechanical Parameters (Must Match):

• Package / Case: 1206 (3216 Metric)
• Mounting type: Surface Mount, MLCC
• Physical dimensions: 0.126" L x 0.063" W (3.20mm x 1.60mm)
• Maximum thickness: 0.037" (0.94mm)

The identified substitute part 1206YD104KAT2A meets all substitution criteria through higher voltage rating (16V vs. 10V) and improved tolerance (±10% vs. ±20%), while maintaining identical capacitance, temperature coefficient, package, and physical dimensions.

Parameter Comparison

Engineering Selection Recommendations

Both the 1206ZD104MAT2A and 1206YD104KAT2A are active production components from KYOCERA AVX with full ROHS3 compliance and unlimited moisture sensitivity rating. The substitute part 1206YD104KAT2A provides enhanced design margin through increased voltage rating (16V) and tighter capacitance tolerance (±10%), making it suitable for applications where higher voltage headroom or improved tolerance performance is beneficial. Both parts maintain identical mechanical compatibility and thermal performance across the specified operating range. Selection between these parts depends on circuit voltage requirements and tolerance specifications of the target application.

Frequently Asked Questions (FAQ)

Q: Can 1206YD104KAT2A replace 1206ZD104MAT2A in all applications?

A: Yes, provided the circuit design does not require the specific 10V voltage rating of the original part. The substitute's 16V rating is compatible with any circuit designed for 10V operation.

Q: Are there physical compatibility concerns when substituting these parts?

A: No. Both parts use identical 1206 (3216 Metric) packaging with matching dimensions (0.126" L x 0.063" W) and maximum thickness (0.037"). They are mechanically interchangeable on PCB layouts.

Q: How does the tolerance difference affect circuit performance?

A: The substitute part's ±10% tolerance is tighter than the original ±20% tolerance, resulting in more consistent capacitance values across production batches. This may improve circuit performance in applications sensitive to capacitance variation.

Q: Are both parts compliant with environmental and regulatory standards?

A: Yes. Both parts are ROHS3 compliant, REACH unaffected, and classified as EAR99 for export control purposes. Both carry MSL 1 (Unlimited) moisture sensitivity rating.

Q: What is the temperature coefficient significance of X5R?

A: X5R temperature coefficient specifies capacitance variation of ±15% across the operating temperature range of -55°C to 85°C. Both parts maintain this specification, ensuring stable performance across the full temperature range.