MCASU063SCG080DFNA01 Equivalent & Substitute Parts

Part Overview

The MCASU063SCG080DFNA01 is an 8 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 form factor and is designed for automotive applications with AEC-Q200 qualification. The part is currently active in production with 1,191 pieces available in stock. Substitute parts are identified to provide alternative sourcing options when the primary part becomes unavailable or when supply chain optimization is required.

Substiute Parts

MCASU063SCG080DFNA01

Taiyo YudenIn Stock: 1300MCASU063SCG080DFNA01 Datasheet

Current PartRFQ

CGA1A2C0G1H080D030BA

TDK CorporationIn Stock: 35693CGA1A2C0G1H080D030BA Datasheet

Parametric EquivalentRFQ

GRT0335C1H8R0DA02D

Murata ElectronicsIn Stock: 30398GRT0335C1H8R0DA02D Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the MCASU063SCG080DFNA01 are qualified based on strict electrical and mechanical parameter matching. The following criteria determine substitution eligibility:

Electrical Parameters:

• Capacitance value: 8 pF (exact match required)
• Tolerance: ±0.5pF (exact match required)
• Voltage rating: 50V (exact match required)
• Temperature coefficient: C0G/NP0 (exact match required)
• Operating temperature range: -55°C ~ 125°C (exact match required)

Mechanical Parameters:

• Package / Case: 0201 (0603 Metric) (exact match required)
• Mounting type: Surface Mount, MLCC (exact match required)

Compliance & Certification:

• AEC-Q200 automotive qualification (required for automotive applications)
• RoHS3 compliance (required for regulatory conformance)
• Moisture Sensitivity Level 1 (required for handling and storage)

All identified substitute parts meet these criteria without exception.

Parameter Comparison

Engineering Selection Recommendations

All three parts—the primary MCASU063SCG080DFNA01 and the two substitute parts CGA1A2C0G1H080D030BA and GRT0335C1H8R0DA02D—are functionally equivalent for automotive applications. Selection between these parts is based on the following factors:

Supply Availability:

• MCASU063SCG080DFNA01 (Taiyo Yuden): 1,191 pieces in stock
• CGA1A2C0G1H080D030BA (TDK Corporation): 35,612 pieces in stock
• GRT0335C1H8R0DA02D (Murata Electronics): 30,292 pieces in stock

Compliance & Certification: All three parts carry identical certifications: AEC-Q200 automotive qualification, ROHS3 compliance, and Moisture Sensitivity Level 1. Both substitute parts include REACH Unaffected status, providing additional regulatory documentation.

Electrical & Mechanical Equivalence: All parts are identical in capacitance, tolerance, voltage rating, temperature coefficient, operating temperature range, package dimensions, and mounting characteristics. Direct substitution is supported without circuit redesign or board layout modification.

Frequently Asked Questions (FAQ)

Q: Can CGA1A2C0G1H080D030BA or GRT0335C1H8R0DA02D be used as direct replacements for MCASU063SCG080DFNA01?

A: Yes. Both substitute parts are parametrically equivalent across all electrical and mechanical specifications. They share identical capacitance (8 pF), tolerance (±0.5pF), voltage rating (50V), temperature coefficient (C0G/NP0), operating temperature range (-55°C ~ 125°C), package form factor (0201/0603 Metric), and physical dimensions. All three parts are AEC-Q200 qualified and ROHS3 compliant.

Q: Are there any differences in automotive qualification between these parts?

A: No. All three parts carry AEC-Q200 qualification, which is the automotive industry standard for reliability and quality assurance. They are functionally equivalent for automotive applications.

Q: What is the significance of the 0201 package designation?

A: The 0201 package (0603 Metric) is a surface mount form factor with dimensions of 0.024" L x 0.012" W (0.60mm x 0.30mm). All three parts use this identical package, ensuring compatibility with the same PCB footprints and assembly processes without modification.

Q: Does Moisture Sensitivity Level 1 apply to all three parts?

A: Yes. All three parts have Moisture Sensitivity Level 1 (Unlimited), which indicates the lowest moisture sensitivity classification. This allows for standard handling, storage, and assembly procedures without special moisture control requirements.

Q: Are there any differences in RoHS compliance between the main part and substitutes?

A: The main part (MCASU063SCG080DFNA01) is ROHS3 compliant. Both substitute parts are also ROHS3 compliant and additionally carry REACH Unaffected status, providing equivalent or enhanced regulatory compliance.

Q: Can these parts be used interchangeably in production assembly?

A: Yes. The identical package form factor (0201), mounting type (Surface Mount, MLCC), and physical dimensions (0.024" L x 0.012" W x 0.013" max thickness) ensure that all three parts are compatible with the same PCB footprints, solder reflow profiles, and automated assembly equipment.

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

A: C0G and NP0 are equivalent designations for the same temperature coefficient characteristic. Both terms describe a capacitor with negligible capacitance change across the operating temperature range (-55°C ~ 125°C). All three parts use this identical specification.