MMASU063SCG7R5DFNA01 Equivalent & Substitute Parts

Part Overview

The MMASU063SCG7R5DFNA01 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 designed for medical and non-critical applications. The part is currently in active production status. Identifying equivalent and substitute parts is necessary when the primary part becomes unavailable, when design requirements shift toward automotive-qualified components, or when inventory constraints require alternative sourcing from the same manufacturer's product line.

Substiute Parts

MMASU063SCG7R5DFNA01

Taiyo YudenIn Stock: 707MMASU063SCG7R5DFNA01 Datasheet

Current PartRFQ

UMK063CG7R5DTHF

Taiyo YudenIn Stock: 20086UMK063CG7R5DTHF Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the MMASU063SCG7R5DFNA01 is determined by strict equivalence across the following electrical and mechanical parameters:

Critical Matching Parameters:

• Capacitance value: 7.5 pF
• Tolerance: ±0.5pF
• Voltage rating: 50V
• Temperature coefficient: C0G/NP0
• Operating temperature range: -55°C ~ 125°C
• Package type: 0201 (0603 Metric)
• Physical dimensions: 0.024" L x 0.012" W (0.60mm x 0.30mm)
• Mounting type: Surface Mount, MLCC

The substitute part UMK063CG7R5DTHF meets all critical electrical and mechanical parameters. This part is manufactured by the same supplier (Taiyo Yuden) and maintains identical capacitance, tolerance, voltage rating, temperature coefficient, and package specifications. The primary distinction is product status and application qualification level.

Parameter Comparison

Engineering Selection Recommendations

MMASU063SCG7R5DFNA01 (Primary Part): This part is recommended for new designs and ongoing production in medical and non-critical applications. The active product status ensures continued availability and manufacturer support. ROHS3 compliance and MSL 1 rating provide environmental and moisture handling advantages for long-term storage and deployment.

UMK063CG7R5DTHF (Substitute Part): This part is electrically and mechanically equivalent to the primary part and is suitable for direct substitution in existing designs. However, the "Not For New Designs" status indicates this part is in mature or end-of-life phase. The AEC-Q200 automotive qualification provides additional reliability assurance for applications requiring automotive-grade components. This part is appropriate for replacement, repair, or retrofit applications where the primary part is unavailable. The higher inventory level (20,036 pcs vs. 685 pcs) may provide sourcing advantages for immediate availability.

Both parts are ROHS3 compliant, carry MSL 1 rating, and share identical electrical specifications and physical dimensions, ensuring direct functional interchangeability in circuit applications.

Frequently Asked Questions (FAQ)

Q: Can UMK063CG7R5DTHF be used as a direct replacement for MMASU063SCG7R5DFNA01?

A: Yes. Both parts are electrically and mechanically identical. They share the same capacitance (7.5 pF), tolerance (±0.5pF), voltage rating (50V), temperature coefficient (C0G/NP0), operating temperature range (-55°C ~ 125°C), and 0201 (0603 Metric) package dimensions. Direct substitution is functionally valid.

Q: What is the difference between these two parts?

A: The primary differences are product status and application qualification. MMASU063SCG7R5DFNA01 is active and targeted for medical and non-critical applications. UMK063CG7R5DTHF carries AEC-Q200 automotive qualification and is marked "Not For New Designs," indicating it is in mature production phase. Both parts meet ROHS3 compliance and MSL 1 requirements.

Q: Are the physical dimensions identical?

A: Yes. Both parts are packaged in 0201 (0603 Metric) form factor with dimensions of 0.024" L x 0.012" W (0.60mm x 0.30mm) and maximum thickness of 0.013" (0.33mm). They are mechanically interchangeable on PCB layouts.

Q: Which part should be selected for a new design?

A: MMASU063SCG7R5DFNA01 is the appropriate choice for new designs due to its active product status. This ensures long-term availability and manufacturer support throughout the product lifecycle.

Q: Can these parts be used interchangeably in medical applications?

A: MMASU063SCG7R5DFNA01 is specified for medical and non-critical applications. UMK063CG7R5DTHF is qualified for automotive applications (AEC-Q200). While electrically equivalent, application-specific qualification requirements should be evaluated based on the end-use system requirements.

Q: What is the moisture sensitivity level for both parts?

A: Both parts carry MSL 1 (Unlimited) rating, indicating they have unlimited shelf life and do not require special moisture control during storage or handling.

Q: Are both parts RoHS compliant?

A: Yes. Both MMASU063SCG7R5DFNA01 and UMK063CG7R5DTHF are ROHS3 compliant, meeting environmental and hazardous substance restrictions.