Equivalent & Substitute Parts for 0612YC104MAT2W

Part Overview

The 0612YC104MAT2W is a 0.1 µF ceramic capacitor manufactured by KYOCERA AVX, rated for 16V operation with X7R temperature coefficient characteristics. This multilayer ceramic capacitor (MLCC) is designed for bypass and decoupling applications in surface mount configurations. The part is currently active in production with full inventory availability. Substitute parts are identified to address specific application requirements where voltage rating, tolerance, or inventory considerations necessitate alternative component selection.

Substiute Parts

0612YC104MAT2W

KYOCERA AVXIn Stock: 10650612YC104MAT2W Datasheet

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06123C104KAT2A

KYOCERA AVXIn Stock: 1058506123C104KAT2A Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 0612YC104MAT2W is determined by the following critical parameters:

Fixed Parameters (Must Match):

• Capacitance: 0.1 µF
• Temperature Coefficient: X7R
• Package / Case: 0612 (1632 Metric)
• Mounting Type: Surface Mount, MLCC
• Operating Temperature Range: -55°C ~ 125°C

Variable Parameters (Allowed to Differ):

• Voltage Rating: May be equal or higher than 16V
• Tolerance: May be tighter (lower) than ±20%

The substitute part 06123C104KAT2A meets all fixed parameter requirements while offering improved voltage rating (25V) and tighter tolerance (±10%), making it suitable for applications requiring enhanced performance margins or stricter capacitance accuracy.

Parameter Comparison

Engineering Selection Recommendations

Both the 0612YC104MAT2W and 06123C104KAT2A are active production components from KYOCERA AVX with full ROHS3 compliance and unlimited moisture sensitivity rating. The substitute part 06123C104KAT2A provides a higher voltage rating (25V versus 16V) and improved tolerance specification (±10% versus ±20%), offering greater design margin and capacitance accuracy without any change to physical dimensions or thermal characteristics. Selection between these parts depends on application voltage requirements and tolerance specifications. Both parts are suitable for bypass and decoupling applications across the full operating temperature range.

Frequently Asked Questions (FAQ)

Q: Can 06123C104KAT2A be used as a direct replacement for 0612YC104MAT2W?

A: Yes. Both parts share identical capacitance (0.1 µF), temperature coefficient (X7R), package dimensions (0612/1632 Metric), and operating temperature range (-55°C ~ 125°C). The substitute offers higher voltage rating and tighter tolerance, making it compatible with existing PCB layouts and assembly processes.

Q: What is the difference in voltage rating between these parts?

A: The main part is rated for 16V operation, while the substitute is rated for 25V. The higher voltage rating of the substitute provides additional safety margin in applications where supply voltage may approach the component rating.

Q: Does the tolerance difference affect circuit performance?

A: The substitute part features ±10% tolerance compared to ±20% for the main part. Tighter tolerance results in more consistent capacitance values across production batches, beneficial for applications requiring precise capacitance specifications.

Q: Are the physical dimensions identical?

A: Yes. Both parts use the 0612 (1632 Metric) package with identical length (0.063" / 1.60mm), width (0.126" / 3.20mm), and maximum thickness (0.037" / 0.94mm). No PCB layout modifications are required.

Q: What compliance certifications apply to both parts?

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