MBASU063SCG0R5CFNA01 Equivalent & Substitute Parts

Part Overview

The MBASU063SCG0R5CFNA01 is a 0.5 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 designed for general purpose applications requiring stable capacitance across the operating temperature range of -55°C to 125°C.

The main part is currently in Active product status. Equivalent substitute parts are identified to provide design flexibility, support supply chain continuity, and accommodate component availability variations across different procurement channels.

Substiute Parts

MBASU063SCG0R5CFNA01

Taiyo YudenIn Stock: 1039MBASU063SCG0R5CFNA01 Datasheet

Current PartRFQ

C0603C0G1H0R5C030BA

TDK CorporationIn Stock: 19139C0603C0G1H0R5C030BA Datasheet

Parametric EquivalentRFQ

CC0201CRNPO9BNR50

YAGEOIn Stock: 30470CC0201CRNPO9BNR50 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the MBASU063SCG0R5CFNA01 are identified based on strict parametric equivalence across all critical electrical and mechanical specifications. The substitution logic is based on the following matching criteria:

Electrical Parameters (Must Match):

• Capacitance value: 0.5 pF
• Capacitance tolerance: ±0.25pF
• Voltage rating: 50V minimum
• Temperature coefficient: C0G or NP0 designation
• Operating temperature range: -55°C to 125°C

Mechanical Parameters (Must Match):

• Package type: 0201 (0603 Metric)
• Mounting type: Surface Mount, MLCC
• Physical dimensions: 0.024" L x 0.012" W (0.60mm x 0.30mm)
• Maximum thickness: 0.013" (0.33mm)

Compliance Parameters (Must Match):

• RoHS3 Compliance
• Moisture Sensitivity Level: 1 (Unlimited)

Parts meeting all these criteria are classified as parametric equivalents and direct substitutes. Packaging format (Tape & Reel versus Cut Tape) does not affect electrical or mechanical compatibility and represents a procurement variation only.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection: MBASU063SCG0R5CFNA01 (Taiyo Yuden)

The main part maintains Active product status, ensuring long-term availability and continued manufacturer support. This part is the preferred choice for new designs and ongoing production requirements.

Secondary Selection: CC0201CRNPO9BNR50 (YAGEO)

This substitute maintains Active product status and provides equivalent electrical and mechanical performance. The YAGEO part is suitable for applications where supply chain diversification is required or when Taiyo Yuden availability is constrained. All critical parameters match the main part specification.

Tertiary Selection: C0603C0G1H0R5C030BA (TDK)

This substitute provides full parametric equivalence but carries Obsolete product status. The TDK part is suitable only for legacy system maintenance, repair, or replacement scenarios where existing inventory is available. This part is not recommended for new design implementations due to discontinued manufacturer support.

All three parts satisfy RoHS3 compliance and MSL 1 (Unlimited) moisture sensitivity requirements, ensuring regulatory and handling compatibility across applications.

Frequently Asked Questions (FAQ)

Q: Can C0603C0G1H0R5C030BA (TDK) be used as a direct replacement for MBASU063SCG0R5CFNA01?

A: Yes, C0603C0G1H0R5C030BA provides complete parametric equivalence in capacitance, tolerance, voltage rating, temperature coefficient, operating temperature range, package dimensions, and mounting type. However, the TDK part is Obsolete, making it unsuitable for new designs. Use only for legacy system support where existing inventory is available.

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

A: Tape & Reel (TR) and Cut Tape (CT) represent different packaging formats for the same component. Tape & Reel is supplied on continuous carrier tape suitable for automated pick-and-place assembly. Cut Tape is supplied in shorter tape segments. Both formats contain identical components with no electrical or mechanical differences. Selection depends on assembly equipment compatibility and procurement quantity requirements.

Q: Are all three parts suitable for high-reliability applications?

A: All three parts meet RoHS3 compliance and MSL 1 (Unlimited) requirements. However, component selection for high-reliability applications should prioritize parts with Active product status. MBASU063SCG0R5CFNA01 and CC0201CRNPO9BNR50 are both Active and suitable. C0603C0G1H0R5C030BA (Obsolete) is not recommended for new high-reliability designs.

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

A: Yes. All three parts share identical 0201 (0603 Metric) package dimensions (0.024" L x 0.012" W, 0.60mm x 0.30mm) and maximum thickness (0.013" / 0.33mm). They are compatible with the same PCB footprints and assembly processes. No design modifications are required for substitution.

Q: What determines whether a substitute part is acceptable?

A: Substitute acceptability is determined by matching all critical parameters: capacitance (0.5 pF), tolerance (±0.25pF), voltage rating (50V), temperature coefficient (C0G/NP0), operating temperature range (-55°C to 125°C), package type (0201), mounting type (Surface Mount MLCC), and compliance certifications (RoHS3, MSL 1). All listed substitutes meet these criteria.

Q: Is there a performance difference between manufacturers?

A: All three manufacturers (Taiyo Yuden, TDK, YAGEO) provide components meeting identical electrical specifications for this part category. Performance differences, if any, are not reflected in the provided parametric data. Selection should be based on product status, availability, and supply chain requirements.