MBASU063SCG0R6CFNA01 Equivalent & Substitute Parts

Part Overview

The MBASU063SCG0R6CFNA01 is a 0.6 pF ceramic capacitor manufactured by Taiyo Yuden, designed for general-purpose applications requiring stable capacitance across a wide temperature range. This surface-mount multilayer ceramic capacitor (MLCC) operates at 50V with C0G/NP0 temperature coefficient characteristics, ensuring minimal capacitance drift from -55°C to 125°C.

The part is currently in Active product status with 1006 units available in inventory. Substitute parts are necessary when inventory constraints occur, when design requirements shift toward automotive-qualified components, or when alternative sourcing is required for supply chain optimization.

Substiute Parts

MBASU063SCG0R6CFNA01

Taiyo YudenIn Stock: 1102MBASU063SCG0R6CFNA01 Datasheet

Current PartRFQ

UMK063CG0R6CTHF

Taiyo YudenIn Stock: 25049UMK063CG0R6CTHF Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MBASU063SCG0R6CFNA01 is determined by strict equivalence across all critical electrical and mechanical parameters. The following parameters must match identically for a part to serve as a direct substitute:

Mandatory Matching Parameters:

• Capacitance: 0.6 pF
• Tolerance: ±0.25pF
• Voltage Rating: 50V
• Temperature Coefficient: C0G, NP0
• Package / Case: 0201 (0603 Metric)
• Operating Temperature Range: -55°C ~ 125°C
• Mounting Type: Surface Mount, MLCC
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

The identified substitute part UMK063CG0R6CTHF meets all mandatory matching parameters. This part is manufactured by the same supplier (Taiyo Yuden) and maintains identical electrical specifications and physical dimensions. The substitute differs in product status (Not For New Designs) and includes automotive-grade qualification (AEC-Q200), making it suitable for applications requiring enhanced reliability documentation.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection: MBASU063SCG0R6CFNA01

The MBASU063SCG0R6CFNA01 is the recommended choice for new designs and general-purpose applications. This part maintains Active product status, ensuring long-term availability and manufacturer support. With 1006 units currently in stock, immediate procurement is feasible for production requirements.

Substitute Selection: UMK063CG0R6CTHF

The UMK063CG0R6CTHF serves as a direct electrical and mechanical equivalent with identical performance characteristics. This substitute is appropriate when:

• The primary part experiences inventory depletion
• Automotive-grade qualification (AEC-Q200) is required for specific applications
• Supply chain diversification is necessary

The substitute's "Not For New Designs" status indicates it is a legacy product line. However, it remains electrically and mechanically compatible for existing designs requiring component replacement or alternative sourcing. The AEC-Q200 automotive qualification provides enhanced reliability documentation suitable for mission-critical applications.

Both parts are ROHS3 compliant with MSL 1 rating, ensuring compatibility with standard surface-mount assembly processes and storage conditions.

Frequently Asked Questions (FAQ)

Q: Can UMK063CG0R6CTHF be used as a direct replacement for MBASU063SCG0R6CFNA01 in existing designs?

A: Yes. Both parts are electrically and mechanically identical across all critical parameters: 0.6 pF capacitance, ±0.25pF tolerance, 50V rating, C0G/NP0 temperature coefficient, 0201 package, and -55°C to 125°C operating range. Physical dimensions and mounting characteristics are identical, enabling direct substitution without circuit redesign or PCB modification.

Q: What is the significance of the "Not For New Designs" status on the UMK063CG0R6CTHF?

A: This designation indicates the part is in a legacy product phase. While fully functional and available in inventory (24,958 units), the manufacturer does not recommend it for new product development. For new designs, the MBASU063SCG0R6CFNA01 (Active status) is the preferred choice. The substitute remains suitable for replacement applications in existing products.

Q: Does the AEC-Q200 automotive qualification on UMK063CG0R6CTHF provide additional benefits?

A: AEC-Q200 certification documents enhanced reliability testing and quality assurance specific to automotive applications. This qualification is relevant only if your application requires automotive-grade component documentation. For general-purpose applications, both parts meet identical electrical and environmental specifications.

Q: Are there any packaging or handling differences between these parts?

A: No. Both parts are supplied in Tape & Reel (TR) packaging with identical MSL 1 (Unlimited) moisture sensitivity rating. Storage, handling, and assembly processes are identical. No special precautions or process modifications are required when switching between these parts.

Q: Can these parts be used interchangeably in high-frequency or RF circuits?

A: Both parts meet the specified electrical parameters for the 0.6 pF capacitance value and 50V rating. Circuit performance depends on application-specific requirements beyond the provided parameters. Verify that the 0.6 pF capacitance and ±0.25pF tolerance meet your circuit's frequency response and impedance requirements.

Q: What is the difference between C0G and NP0 temperature coefficients?

A: C0G and NP0 designations refer to identical temperature coefficient characteristics (0 ppm/°C nominal). These are equivalent naming conventions used by different manufacturers. Both designations indicate stable capacitance across the -55°C to 125°C operating range with minimal drift.