MMASU063SCG9R2DFNA01 Equivalent & Substitute Parts

Part Overview

The MMASU063SCG9R2DFNA01 is a 9.2 pF ceramic capacitor manufactured by Taiyo Yuden, rated for 50V with C0G/NP0 temperature coefficient characteristics. This surface mount multilayer ceramic capacitor (MLCC) is packaged in 0201 (0603 Metric) form factor and is designed for medical and non-critical applications. The part is currently in Active product status with 1015 units available in inventory. Equivalent and substitute parts are identified to provide design flexibility, accommodate supply chain variations, and support alternative sourcing strategies while maintaining electrical and mechanical compatibility.

Substiute Parts

MMASU063SCG9R2DFNA01

Taiyo YudenIn Stock: 1026MMASU063SCG9R2DFNA01 Datasheet

Current PartRFQ

UMK063CG9R2DTHF

Taiyo YudenIn Stock: 17607UMK063CG9R2DTHF Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the MMASU063SCG9R2DFNA01 ceramic capacitor is determined by strict equivalence across the following critical parameters:

Electrical Parameters: Capacitance value (9.2 pF), tolerance (±0.5pF), voltage rating (50V), and temperature coefficient (C0G/NP0) must be identical. These parameters ensure functional equivalence in circuit operation.

Mechanical Parameters: Package type (0201 / 0603 Metric), mounting method (Surface Mount, MLCC), and physical dimensions (0.024" L x 0.012" W, 0.013" max thickness) must match to ensure compatibility with printed circuit board layouts and assembly processes.

Environmental & Compliance Parameters: Moisture Sensitivity Level (MSL 1), RoHS3 compliance, and operating temperature range (-55°C ~ 125°C) must be maintained to ensure reliability and regulatory conformance.

Substitute parts identified for the MMASU063SCG9R2DFNA01 meet all of these criteria while potentially differing in product status, application focus, or certifications.

Parameter Comparison

Engineering Selection Recommendations

MMASU063SCG9R2DFNA01 (Primary Selection)

The MMASU063SCG9R2DFNA01 is the recommended selection for new designs. This part carries Active product status, indicating ongoing manufacturer support and availability. It is designated for medical and non-critical applications and maintains full ROHS3 compliance. With 1015 units currently in stock, supply continuity is established for production requirements.

UMK063CG9R2DTHF (Alternative Selection)

The UMK063CG9R2DTHF is electrically and mechanically equivalent to the MMASU063SCG9R2DFNA01 and serves as a direct substitute. However, this part is designated as Not For New Designs, indicating that the manufacturer is transitioning away from this product line. The UMK063CG9R2DTHF is qualified to AEC-Q200 automotive standards and is targeted for automotive applications. This part is suitable for legacy design support, replacement inventory, or applications where automotive-grade certification is required. Inventory availability is higher at 17568 units.

Selection between these parts should be based on design phase (new versus legacy), application requirements (medical/non-critical versus automotive), and long-term supply strategy.

Frequently Asked Questions (FAQ)

Q: Can the UMK063CG9R2DTHF be used as a direct replacement for the MMASU063SCG9R2DFNA01 in existing designs?

A: Yes. Both parts are electrically and mechanically identical in capacitance (9.2 pF), tolerance (±0.5pF), voltage rating (50V), temperature coefficient (C0G/NP0), package (0201 / 0603 Metric), and physical dimensions. They are interchangeable at the component level.

Q: What is the significance of the "Not For New Designs" status on the UMK063CG9R2DTHF?

A: This designation indicates that Taiyo Yuden is discontinuing this product line for new applications. The part remains available and functional but should not be selected for designs entering production for the first time. It is appropriate for legacy product support and replacement inventory.

Q: Are there differences in application focus between these parts?

A: Yes. The MMASU063SCG9R2DFNA01 is designated for medical and non-critical applications, while the UMK063CG9R2DTHF is targeted for automotive applications and carries AEC-Q200 certification. Both parts meet the same electrical and mechanical specifications but serve different market segments.

Q: Does the AEC-Q200 certification on the UMK063CG9R2DTHF affect its use in non-automotive applications?

A: No. AEC-Q200 certification represents an additional qualification standard and does not restrict use in other applications. A part qualified to automotive standards meets or exceeds the requirements of non-automotive applications.

Q: Are the physical dimensions and package compatibility identical?

A: Yes. Both parts use the 0201 (0603 Metric) package with identical dimensions of 0.024" L x 0.012" W (0.60mm x 0.30mm) and maximum thickness of 0.013" (0.33mm). They are footprint-compatible and require no PCB layout modifications.

Q: What is the Moisture Sensitivity Level (MSL) for both parts?

A: Both parts have MSL 1 (Unlimited), indicating no moisture sensitivity restrictions. Standard handling and storage procedures apply without special moisture control requirements.

Q: Are both parts RoHS compliant?

A: Yes. Both the MMASU063SCG9R2DFNA01 and UMK063CG9R2DTHF are ROHS3 compliant, meeting current environmental and regulatory requirements for electronic components.