MBASU063SCG8R2DFNA01 Equivalent & Substitute Parts

Part Overview

The MBASU063SCG8R2DFNA01 is an 8.2 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 currently in Active product status. The part is designed for general-purpose applications requiring stable capacitance across the operating temperature range of -55°C to 125°C. Substitute parts become necessary when the primary part experiences supply constraints, inventory limitations, or when design requirements necessitate alternative qualified sources with equivalent electrical and mechanical specifications.

Substiute Parts

MBASU063SCG8R2DFNA01

Taiyo YudenIn Stock: 865MBASU063SCG8R2DFNA01 Datasheet

Current PartRFQ

UMK063CG8R2DTHF

Taiyo YudenIn Stock: 29580UMK063CG8R2DTHF Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the MBASU063SCG8R2DFNA01 is determined by strict equivalence across the following critical parameters:

Electrical Equivalence Requirements:

• Capacitance value: 8.2 pF
• Tolerance: ±0.5pF
• Voltage rating: 50V (minimum)
• Temperature coefficient: C0G/NP0

Mechanical Equivalence Requirements:

• Package type: 0201 (0603 Metric)
• Mounting type: Surface Mount, MLCC
• Physical dimensions: 0.024" L x 0.012" W (0.60mm x 0.30mm)
• Maximum thickness: 0.013" (0.33mm)

Compliance Requirements:

• RoHS3 compliance
• Moisture Sensitivity Level: 1 (Unlimited)

The substitute part UMK063CG8R2DTHF meets all electrical and mechanical equivalence criteria. This part maintains identical capacitance, tolerance, voltage rating, temperature coefficient, and physical form factor. Both parts are manufactured by Taiyo Yuden and share the same RoHS3 compliance and MSL rating.

Parameter Comparison

Engineering Selection Recommendations

Primary Part Selection (MBASU063SCG8R2DFNA01): The MBASU063SCG8R2DFNA01 is the preferred selection for new designs. This part maintains Active product status, indicating ongoing manufacturer support and availability. It is suitable for general-purpose applications and carries full RoHS3 compliance with unlimited moisture sensitivity rating.

Substitute Part Selection (UMK063CG8R2DTHF): The UMK063CG8R2DTHF is electrically and mechanically equivalent and serves as a direct substitute when the primary part is unavailable. This part carries AEC-Q200 automotive qualification, indicating enhanced reliability screening and suitability for automotive-grade applications. However, this part is designated as "Not For New Designs," limiting its use to legacy system support or replacement scenarios where existing designs already specify this component. Both parts are manufactured by Taiyo Yuden and maintain identical electrical performance and physical form factor.

Frequently Asked Questions (FAQ)

Q: Can UMK063CG8R2DTHF be used as a direct replacement for MBASU063SCG8R2DFNA01 in new designs?

A: UMK063CG8R2DTHF is electrically and mechanically equivalent and meets all substitution criteria. However, the part is designated "Not For New Designs" by the manufacturer. For new designs, MBASU063SCG8R2DFNA01 is the recommended selection due to its Active product status.

Q: Are there any physical differences between these parts?

A: No. Both parts share identical physical dimensions (0.024" L x 0.012" W, 0.60mm x 0.30mm) and maximum thickness (0.013" or 0.33mm). Both are packaged in 0201 (0603 Metric) form factor and are surface-mount MLCCs.

Q: Do these parts have different electrical performance?

A: No. Both parts have identical capacitance (8.2 pF), tolerance (±0.5pF), voltage rating (50V), and temperature coefficient (C0G/NP0). Operating temperature range is identical at -55°C to 125°C.

Q: What is the significance of the AEC-Q200 rating on the substitute part?

A: AEC-Q200 is an automotive qualification standard indicating the part has undergone enhanced reliability testing and screening. This qualification makes UMK063CG8R2DTHF suitable for automotive applications, whereas the primary part is designated for general-purpose use.

Q: Are both parts RoHS3 compliant?

A: Yes. Both MBASU063SCG8R2DFNA01 and UMK063CG8R2DTHF are ROHS3 compliant with Moisture Sensitivity Level 1 (Unlimited).

Q: Can these parts be used interchangeably on the same PCB assembly?

A: Yes. Both parts are electrically and mechanically equivalent with identical package specifications, allowing direct substitution on PCB assemblies without design modification.