MSAST063SC6104KFNA01 Equivalent & Substitute Parts

Part Overview

The MSAST063SC6104KFNA01 is a 0.1 µF ceramic capacitor manufactured by Taiyo Yuden, rated for 25V with X6S temperature coefficient in 0201 (0603 Metric) surface mount package. This component is classified as Active and is ROHS3 compliant. The part is designed for SMPS filtering applications and operates across the temperature range of -55°C to 105°C. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity when the primary part becomes unavailable or when design requirements necessitate alternative qualified sources.

Substiute Parts

MSAST063SC6104KFNA01

Taiyo YudenIn Stock: 754MSAST063SC6104KFNA01 Datasheet

Current PartRFQ

GRT033C81E104KE01D

Murata ElectronicsIn Stock: 367728GRT033C81E104KE01D Datasheet

UpgradeRFQ

CC0201KRX6S8BB104

YAGEOIn Stock: 21003CC0201KRX6S8BB104 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the MSAST063SC6104KFNA01 are qualified based on electrical and mechanical parameter equivalence. The substitution criteria are strictly defined by the following parameters:

Electrical Parameters:

• Capacitance: 0.1 µF (exact match required)
• Tolerance: ±10% (exact match required)
• Voltage Rating: 25V (exact match required)
• Temperature Coefficient: X6S (exact match required)
• Operating Temperature Range: -55°C ~ 105°C (exact match required)

Mechanical Parameters:

• Package / Case: 0201 (0603 Metric) (exact match required)
• Mounting Type: Surface Mount, MLCC (exact match required)
• Size / Dimension: 0.024" L x 0.012" W (0.60mm x 0.30mm) (exact match required)
• Thickness (Max): 0.013" (0.33mm) (exact match required)

Compliance Parameters:

• Moisture Sensitivity Level: 1 (Unlimited) (exact match required)
• RoHS Status: ROHS3 Compliant (exact match required)
• Packaging: Tape & Reel (TR) (exact match required)

All identified substitute parts meet these criteria and are therefore electrically and mechanically interchangeable with the primary part number.

Parameter Comparison

Engineering Selection Recommendations

All three parts listed—MSAST063SC6104KFNA01 (Taiyo Yuden), GRT033C81E104KE01D (Murata Electronics), and CC0201KRX6S8BB104 (YAGEO)—are Active products with ROHS3 compliance and REACH Unaffected status. They are electrically and mechanically equivalent across all specified parameters.

The GRT033C81E104KE01D carries AEC-Q200 automotive qualification, which provides additional assurance for applications requiring automotive-grade reliability. The MSAST063SC6104KFNA01 is specified for SMPS filtering applications, while the CC0201KRX6S8BB104 is designated for general purpose applications. All three parts are suitable for the same electrical and mechanical requirements.

Selection among these parts should be based on availability, supply chain considerations, and application-specific requirements such as automotive qualification needs.

Frequently Asked Questions (FAQ)

Q: Can GRT033C81E104KE01D be used as a direct replacement for MSAST063SC6104KFNA01?

A: Yes. The GRT033C81E104KE01D meets all electrical and mechanical parameter requirements for direct substitution. Both parts are 0.1 µF ±10% 25V X6S ceramic capacitors in 0201 (0603 Metric) surface mount package with identical operating temperature ranges and compliance certifications.

Q: What is the difference between the Murata and YAGEO substitute parts?

A: The GRT033C81E104KE01D (Murata) carries AEC-Q200 automotive qualification and is specified for automotive applications. The CC0201KRX6S8BB104 (YAGEO) is designated for general purpose applications. Both are electrically and mechanically equivalent to the primary part and to each other.

Q: Are all three parts compatible with the same PCB layout?

A: Yes. All three parts share identical package specifications: 0201 (0603 Metric) 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 pin-compatible and footprint-compatible.

Q: Do these parts have the same moisture sensitivity requirements?

A: Yes. All three parts have Moisture Sensitivity Level 1 (Unlimited), indicating no special moisture handling precautions are required during storage or assembly.

Q: Are there any compliance differences between the three parts?

A: All three parts are ROHS3 compliant, REACH Unaffected, and classified under ECCN EAR99 with HTSUS code 8532.24.0020. The primary compliance difference is that the Murata part carries AEC-Q200 automotive qualification.

Q: Can these parts be used interchangeably in SMPS filtering applications?

A: Yes. All three parts are suitable for SMPS filtering applications based on their electrical specifications and operating temperature range.