MBASU063SCG090DFNA01 Equivalent & Substitute Parts

Part Overview

The MBASU063SCG090DFNA01 is a 9 pF ceramic capacitor manufactured by Taiyo Yuden, rated for 50V with C0G/NP0 temperature coefficient characteristics. This surface mount multilayer ceramic capacitor (MLCC) in 0201 package format is designed for general purpose applications requiring stable capacitance across the operating temperature range of -55°C to 125°C. The part is currently in active production status with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Equivalent and substitute parts are identified to provide design flexibility, inventory alternatives, and sourcing options while maintaining electrical and mechanical compatibility.

Substiute Parts

MBASU063SCG090DFNA01

Taiyo YudenIn Stock: 1175MBASU063SCG090DFNA01 Datasheet

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CGA1A2C0G1H090D030BA

TDK CorporationIn Stock: 12362CGA1A2C0G1H090D030BA Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the MBASU063SCG090DFNA01 is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part CGA1A2C0G1H090D030BA from TDK Corporation qualifies as a direct equivalent based on the following criteria:

Electrical Parameter Matching:

• Capacitance value: 9 pF (identical)
• Tolerance: ±0.5pF (identical)
• Voltage rating: 50V (identical)
• Temperature coefficient: C0G/NP0 (identical)
• Operating temperature range: -55°C ~ 125°C (identical)

Mechanical Parameter Matching:

• Package format: 0201 (0603 Metric) (identical)
• Physical dimensions: 0.024" L x 0.012" W, 0.013" maximum thickness (identical)
• Mounting technology: Surface Mount, MLCC (identical)

Compliance and Quality Matching:

• RoHS3 compliance status (identical)
• Moisture sensitivity level: MSL 1 (identical)
• Packaging format: Tape & Reel (identical)

The substitute part additionally carries AEC-Q200 automotive qualification and REACH unaffected status, providing enhanced qualification documentation for applications requiring automotive-grade components.

Parameter Comparison

Engineering Selection Recommendations

Both the MBASU063SCG090DFNA01 and CGA1A2C0G1H090D030BA are active production components with full ROHS3 compliance and MSL 1 rating, making them suitable for direct substitution in applications requiring 9 pF ceramic capacitors at 50V with C0G/NP0 stability.

Selection Criteria Based on Application Requirements:

The MBASU063SCG090DFNA01 (Taiyo Yuden) is appropriate for general purpose applications where standard industrial-grade certification is sufficient.

The CGA1A2C0G1H090D030BA (TDK Corporation) is appropriate for applications requiring automotive-grade qualification, as it carries AEC-Q200 certification and REACH unaffected status. This substitute part provides enhanced traceability and compliance documentation for automotive and regulated industry applications.

Both parts are electrically and mechanically interchangeable. Selection between them should be based on application-specific compliance requirements, supply chain availability, and cost considerations rather than technical performance differences.

Frequently Asked Questions (FAQ)

Q: Can the CGA1A2C0G1H090D030BA replace the MBASU063SCG090DFNA01 in existing designs?

A: Yes. Both parts are electrically and mechanically identical across all specified parameters. The CGA1A2C0G1H090D030BA can be used as a direct substitute without design modifications, provided the application does not have manufacturer-specific requirements.

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

A: AEC-Q200 is an automotive industry qualification standard. The CGA1A2C0G1H090D030BA carries this certification, making it suitable for automotive applications. The Taiyo Yuden part does not list this certification and should be evaluated for automotive use based on specific application requirements.

Q: Are the physical dimensions identical between both parts?

A: Yes. Both parts are 0201 package format with identical dimensions: 0.024" length, 0.012" width, and 0.013" maximum thickness. They are mechanically interchangeable on PCB layouts designed for 0201 components.

Q: Do both parts have the same moisture sensitivity rating?

A: Yes. Both parts carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions for storage, handling, or reflow processes.

Q: What is the difference in applications between the two parts?

A: The Taiyo Yuden MBASU063SCG090DFNA01 is specified for general purpose applications. The TDK CGA1A2C0G1H090D030BA is specified for automotive applications due to its AEC-Q200 qualification. Both parts are functionally equivalent for general purpose use.

Q: Are both parts available in Tape & Reel packaging?

A: Yes. Both parts are supplied in Tape & Reel (TR) format, suitable for automated assembly processes.

Q: What compliance standards apply to both parts?

A: Both parts are ROHS3 compliant. The TDK part additionally carries REACH unaffected status. Both parts are classified under ECCN EAR99 and HTSUS 8532.24.0020.