MMASU063SCG9R6DFNA01 Equivalent & Substitute Parts

Part Overview

The MMASU063SCG9R6DFNA01 is a 9.6 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 934 pieces available in inventory. Equivalent and substitute parts are identified to provide alternative sourcing options when the primary part becomes unavailable or when design requirements necessitate alternative component selections.

Substiute Parts

MMASU063SCG9R6DFNA01

Taiyo YudenIn Stock: 948MMASU063SCG9R6DFNA01 Datasheet

Current PartRFQ

UMK063CG9R6DTHF

Taiyo YudenIn Stock: 15768UMK063CG9R6DTHF Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MMASU063SCG9R6DFNA01 is determined by strict equivalence across the following critical parameters:

Capacitance value of 9.6 pF with tolerance of ±0.5pF must be maintained to ensure circuit performance and frequency stability. Voltage rating of 50V establishes the minimum electrical stress capability required. Temperature coefficient classification of C0G/NP0 is mandatory for applications requiring minimal capacitance variation across the operating temperature range of -55°C to 125°C. Package specification of 0201 (0603 Metric) with identical physical dimensions (0.024" L x 0.012" W, 0.60mm x 0.30mm) and maximum thickness of 0.013" (0.33mm) ensures mechanical compatibility with printed circuit board layouts and assembly processes. Surface mount MLCC mounting type and ROHS3 compliance are required for regulatory and manufacturing compatibility.

Substitute parts must satisfy all these parameters without exception. Parts that deviate in any of these specifications are not electrically or mechanically interchangeable.

Parameter Comparison

Engineering Selection Recommendations

The MMASU063SCG9R6DFNA01 is the primary component selection for new designs due to its Active product status. This part is actively manufactured and supported by Taiyo Yuden with current inventory availability of 934 pieces.

The UMK063CG9R6DTHF is electrically and mechanically equivalent across all critical parameters. However, this part carries a "Not For New Designs" product status designation, indicating that Taiyo Yuden has discontinued active development and manufacturing support for this component. The UMK063CG9R6DTHF is qualified to AEC-Q200 automotive standards and is designated for automotive applications, whereas the MMASU063SCG9R6DFNA01 is specified for medical and non-critical applications.

Selection between these parts should be based on product lifecycle requirements and application classification. For new designs and long-term production requirements, the MMASU063SCG9R6DFNA01 is the appropriate choice. The UMK063CG9R6DTHF may be considered only for legacy design support or when automotive-grade qualification is a specific requirement and design refresh is not feasible.

Frequently Asked Questions (FAQ)

Q: Are the MMASU063SCG9R6DFNA01 and UMK063CG9R6DTHF electrically interchangeable?

A: Yes. Both parts have identical capacitance values of 9.6 pF with ±0.5pF tolerance, 50V voltage rating, C0G/NP0 temperature coefficient, and -55°C to 125°C operating temperature range. Electrical performance is equivalent.

Q: Are these parts mechanically interchangeable?

A: Yes. Both parts are packaged in 0201 (0603 Metric) form factor with identical physical dimensions of 0.024" L x 0.012" W (0.60mm x 0.30mm) and maximum thickness of 0.013" (0.33mm). They are compatible with the same printed circuit board layouts and assembly equipment.

Q: What is the significance of the "Not For New Designs" status on the UMK063CG9R6DTHF?

A: This designation indicates that Taiyo Yuden has discontinued active manufacturing and development support for this part. While existing inventory may be available, the part will not receive design improvements or long-term supply guarantees. New designs should utilize the MMASU063SCG9R6DFNA01, which carries Active product status.

Q: Why do these parts have different application classifications?

A: The MMASU063SCG9R6DFNA01 is specified for medical and non-critical applications, while the UMK063CG9R6DTHF is qualified for automotive applications with AEC-Q200 certification. Application classification reflects the qualification testing and reliability standards applied during manufacturing. Both parts meet the same electrical and mechanical specifications.

Q: Can the UMK063CG9R6DTHF be used in medical applications?

A: The UMK063CG9R6DTHF is not specified for medical applications. Component selection for medical applications must follow the application classification provided by the manufacturer. The MMASU063SCG9R6DFNA01 is the appropriate part for medical applications.

Q: What is the packaging format for both parts?

A: Both parts are supplied in Tape & Reel (TR) packaging, which is the standard format for automated surface mount assembly processes.