MMASU063SCG1R5CFNA01 Equivalent & Substitute Parts

Part Overview

The MMASU063SCG1R5CFNA01 is a 1.5 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 medical and non-critical applications. The component is currently in active production status with 1013 pieces available in inventory.

Substitute parts become necessary when the primary manufacturer experiences supply constraints, when design requirements mandate specific certifications (such as AEC-Q200 for automotive applications), or when alternative packaging formats are required for manufacturing optimization.

Substiute Parts

MMASU063SCG1R5CFNA01

Taiyo YudenIn Stock: 1051MMASU063SCG1R5CFNA01 Datasheet

Current PartRFQ

CGA1A2C0G1H1R5C030BA

TDK CorporationIn Stock: 30511CGA1A2C0G1H1R5C030BA Datasheet

UpgradeRFQ

0201BN1R5C500YT

Knowles NovacapIn Stock: 10880201BN1R5C500YT Datasheet

Parametric EquivalentRFQ

C0603C0G1H1R5C030BA

TDK CorporationIn Stock: 1427C0603C0G1H1R5C030BA Datasheet

Parametric EquivalentRFQ

CC0201CRNPO9BN1R5

YAGEOIn Stock: 19788CC0201CRNPO9BN1R5 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MMASU063SCG1R5CFNA01 is determined by strict equivalence across the following parameters:

Critical Matching Parameters:

• Capacitance value: 1.5 pF
• Tolerance: ±0.25pF
• Voltage rating: 50V
• Temperature coefficient: C0G/NP0
• Operating temperature range: -55°C ~ 125°C
• Package format: 0201 (0603 Metric)
• Mounting type: Surface Mount, MLCC
• Physical dimensions: 0.024" L x 0.012" W (0.60mm x 0.30mm)
• Thickness: 0.013" (0.33mm) maximum
• Moisture sensitivity level: 1 (Unlimited)

All substitute parts listed meet these electrical and mechanical specifications. Variations in product status, certifications, packaging format (Tape & Reel versus Cut Tape), and RoHS compliance status are noted but do not affect functional interchangeability within the specified parameter set.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute (Upgrade Path): CGA1A2C0G1H1R5C030BA from TDK Corporation is the recommended primary substitute. This part maintains active production status, ROHS3 compliance, and includes AEC-Q200 automotive qualification. It is electrically and mechanically identical to the MMASU063SCG1R5CFNA01 and is available in Tape & Reel packaging format.

Secondary Substitutes (Parametric Equivalents): CC0201CRNPO9BN1R5 from YAGEO is an active production alternative with ROHS3 compliance and identical electrical specifications. This part is available in higher inventory quantities (19,772 pieces) and maintains Tape & Reel packaging.

Alternative with Packaging Consideration: 0201BN1R5C500YT from Knowles Novacap meets all electrical and mechanical parameters but is supplied in Cut Tape format rather than Tape & Reel. This part is RoHS non-compliant and should be selected only when Cut Tape packaging is specifically required and RoHS compliance is not mandated.

Obsolete Status: C0603C0G1H1R5C030BA from TDK Corporation is marked as obsolete and should be avoided for new designs despite ROHS3 compliance and active inventory availability.

Frequently Asked Questions (FAQ)

Q: Can CGA1A2C0G1H1R5C030BA be used as a direct replacement for MMASU063SCG1R5CFNA01?

A: Yes. Both parts share identical electrical specifications (1.5 pF, ±0.25pF, 50V, C0G/NP0, -55°C ~ 125°C operating range) and mechanical dimensions (0201 package, 0.024" L x 0.012" W, 0.013" maximum thickness). Both are supplied in Tape & Reel format and maintain ROHS3 compliance.

Q: What is the difference between Tape & Reel and Cut Tape packaging?

A: Tape & Reel packaging supplies components on continuous carrier tape wound on reels, suitable for automated pick-and-place assembly. Cut Tape supplies components on cut segments of carrier tape, typically for lower-volume or manual assembly operations. The 0201BN1R5C500YT is supplied in Cut Tape format, while the primary part and most substitutes use Tape & Reel.

Q: Does RoHS compliance affect electrical performance?

A: RoHS compliance relates to material composition and environmental regulations, not electrical performance. The MMASU063SCG1R5CFNA01 and most substitutes are ROHS3 compliant. The 0201BN1R5C500YT is RoHS non-compliant but maintains identical electrical specifications.

Q: Why is C0603C0G1H1R5C030BA marked as obsolete?

A: Obsolete status indicates the manufacturer has discontinued production. Although inventory is available, this part should not be selected for new designs due to future supply uncertainty.

Q: Are all substitute parts qualified for automotive applications?

A: Only CGA1A2C0G1H1R5C030BA carries AEC-Q200 automotive qualification. Other substitutes are rated for general purpose or medical/non-critical applications. Automotive applications require the AEC-Q200 qualified part.

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

A: The MMASU063SCG1R5CFNA01 is specified for medical and non-critical applications. Substitutes rated for general purpose applications (0201BN1R5C500YT, C0603C0G1H1R5C030BA, CC0201CRNPO9BN1R5) meet identical electrical and mechanical specifications. Medical device qualification requirements depend on specific design and regulatory requirements beyond component electrical parameters.

Q: What does Moisture Sensitivity Level 1 (Unlimited) mean?

A: MSL 1 indicates the component has unlimited shelf life and requires no special moisture control during storage or handling. All listed parts share this specification.