MBASU063SCG5R5DFNA01 Equivalent & Substitute Parts

Part Overview

The MBASU063SCG5R5DFNA01 is a 5.5 pF ceramic capacitor manufactured by Taiyo Yuden, rated for 50V operation 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 Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and packaging requirements to ensure direct interchangeability in circuit designs.

Substiute Parts

MBASU063SCG5R5DFNA01

Taiyo YudenIn Stock: 1010MBASU063SCG5R5DFNA01 Datasheet

Current PartRFQ

UMK063CG5R5DTHF

Taiyo YudenIn Stock: 2085UMK063CG5R5DTHF Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the MBASU063SCG5R5DFNA01 is determined by strict equivalence across the following critical parameters:

Electrical Specifications: Capacitance value (5.5 pF), tolerance (±0.5pF), rated voltage (50V), and temperature coefficient (C0G/NP0) must be identical to ensure functional compatibility within the circuit.

Mechanical Compatibility: Package type (0201/0603 Metric), physical dimensions (0.024" L x 0.012" W, 0.60mm x 0.30mm), and maximum thickness (0.013"/0.33mm) must match to permit direct board-level substitution without layout modifications.

Environmental & Compliance Requirements: RoHS3 compliance and MSL 1 rating must be maintained across all substitute parts to satisfy regulatory and manufacturing process requirements.

The identified substitute part UMK063CG5R5DTHF meets all these criteria, providing electrical and mechanical equivalence with the main part number.

Parameter Comparison

Engineering Selection Recommendations

MBASU063SCG5R5DFNA01 (Primary Selection)

The MBASU063SCG5R5DFNA01 maintains Active product status and is the preferred selection for new designs. This part is suitable for general purpose applications requiring 5.5 pF capacitance at 50V with C0G/NP0 stability across the -55°C to 125°C operating range.

UMK063CG5R5DTHF (Substitute Selection)

The UMK063CG5R5DTHF is designated as Not For New Designs but provides complete electrical and mechanical equivalence to the primary part. This substitute carries AEC-Q200 automotive qualification and is applicable for automotive-grade applications. Selection of this part is appropriate for replacement, repair, or legacy design support where automotive compliance is required. Both parts maintain identical RoHS3 compliance and MSL 1 ratings.

Frequently Asked Questions (FAQ)

Q: Can UMK063CG5R5DTHF be used as a direct replacement for MBASU063SCG5R5DFNA01?

A: Yes. Both parts are electrically and mechanically equivalent with identical capacitance (5.5 pF), tolerance (±0.5pF), voltage rating (50V), temperature coefficient (C0G/NP0), and 0201 package dimensions. Direct board-level substitution is supported without circuit modification.

Q: What is the difference between these two part numbers?

A: The primary difference is product status and application qualification. MBASU063SCG5R5DFNA01 is Active for general purpose use. UMK063CG5R5DTHF is Not For New Designs but carries AEC-Q200 automotive qualification, making it suitable for automotive applications and legacy design support.

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). No PCB layout modifications are required for substitution.

Q: Do both parts meet RoHS compliance requirements?

A: Yes. Both MBASU063SCG5R5DFNA01 and UMK063CG5R5DTHF are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating.

Q: Which part should be selected for new designs?

A: MBASU063SCG5R5DFNA01 is the recommended selection for new designs due to its Active product status. UMK063CG5R5DTHF should be used only when automotive qualification (AEC-Q200) is a specific design requirement or for replacement of existing designs.

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

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