MBASU063SCG7R5DFNA01 Equivalent & Substitute Parts

Part Overview

The MBASU063SCG7R5DFNA01 is a 7.5 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 designated for general purpose applications. The part maintains an Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Substitute parts become necessary when addressing inventory constraints, application-specific certifications such as automotive qualification, or design phase transitions requiring alternative sourcing options.

Substiute Parts

MBASU063SCG7R5DFNA01

Taiyo YudenIn Stock: 1217MBASU063SCG7R5DFNA01 Datasheet

Current PartRFQ

UMK063CG7R5DTHF

Taiyo YudenIn Stock: 20086UMK063CG7R5DTHF Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the MBASU063SCG7R5DFNA01 is determined by strict equivalence across the following electrical and mechanical parameters:

Critical Matching Parameters:

• Capacitance value: 7.5 pF
• Tolerance specification: ±0.5pF
• Voltage rating: 50V minimum
• Temperature coefficient: C0G/NP0
• Operating temperature range: -55°C to 125°C minimum
• Package type: 0201 (0603 Metric) surface mount
• Physical dimensions: 0.024" L x 0.012" W maximum
• Thickness: 0.013" (0.33mm) maximum

The identified substitute part UMK063CG7R5DTHF meets all electrical specifications and mechanical constraints. This part is manufactured by Taiyo Yuden and maintains identical capacitance, tolerance, voltage rating, temperature coefficient, and package specifications. The substitute differs in product lifecycle status (Not For New Designs) and includes automotive-grade AEC-Q200 certification, making it suitable for applications requiring automotive qualification.

Parameter Comparison

Engineering Selection Recommendations

MBASU063SCG7R5DFNA01 (Primary Selection): Select this part for new designs and applications without automotive qualification requirements. The Active product status ensures long-term availability and manufacturer support. This part is suitable for general purpose applications and provides standard RoHS3 compliance with unlimited moisture sensitivity rating.

UMK063CG7R5DTHF (Substitute Selection): Select this part when automotive-grade certification is required. The AEC-Q200 qualification indicates compliance with automotive reliability standards. Although designated as Not For New Designs, this part remains electrically and mechanically equivalent and is appropriate for applications requiring automotive-qualified components. The higher inventory level (20,036 pcs) provides supply security for high-volume requirements.

Both parts are manufactured by Taiyo Yuden and maintain identical electrical performance, mechanical compatibility, and environmental compliance specifications. Selection between these parts depends on application requirements and product lifecycle considerations rather than technical performance differences.

Frequently Asked Questions (FAQ)

Q: Can UMK063CG7R5DTHF be used as a direct replacement for MBASU063SCG7R5DFNA01?

A: Yes. Both parts are electrically and mechanically equivalent. They share identical capacitance (7.5 pF), tolerance (±0.5pF), voltage rating (50V), temperature coefficient (C0G/NP0), operating temperature range (-55°C to 125°C), and 0201 package specifications. Direct substitution is supported at the component level.

Q: What is the significance of the "Not For New Designs" status on UMK063CG7R5DTHF?

A: This designation indicates the part is in a mature or declining lifecycle phase. The manufacturer may limit design-in support for new products. However, the part remains available and functional. Use this part for existing designs, high-volume production, or applications where automotive certification is required.

Q: Does the AEC-Q200 certification on UMK063CG7R5DTHF affect general purpose applications?

A: No. AEC-Q200 is an automotive reliability qualification that exceeds general purpose requirements. The certification does not restrict use in non-automotive applications. General purpose designs can use either part without performance impact.

Q: Are the physical dimensions identical between these parts?

A: Yes. Both parts are 0.024" L x 0.012" W (0.60mm x 0.30mm) with maximum thickness of 0.013" (0.33mm). They are fully compatible with identical PCB footprints and assembly processes.

Q: What is the difference in inventory availability?

A: MBASU063SCG7R5DFNA01 has 1,124 pcs in stock. UMK063CG7R5DTHF has 20,036 pcs in stock. The substitute part offers significantly higher inventory availability for high-volume production requirements.

Q: Are both parts RoHS3 compliant?

A: Yes. Both MBASU063SCG7R5DFNA01 and UMK063CG7R5DTHF are ROHS3 compliant with identical environmental compliance specifications.