MSAST042SCG1R8CWNA01 Equivalent & Substitute Parts

Part Overview

The MSAST042SCG1R8CWNA01 is a 1.8 pF ceramic capacitor manufactured by Taiyo Yuden, rated for 25V with C0G/NP0 temperature coefficient characteristics. This surface-mount multilayer ceramic capacitor (MLCC) in 01005 (0402 Metric) package is designed for general-purpose applications requiring stable capacitance across the operating temperature range of -55°C to 125°C. The part maintains Active product status with full RoHS3 compliance and REACH unaffected classification. Equivalent substitute parts are identified to provide design flexibility, supply chain alternatives, and inventory optimization while maintaining identical electrical and mechanical specifications.

Substiute Parts

MSAST042SCG1R8CWNA01

Taiyo YudenIn Stock: 752MSAST042SCG1R8CWNA01 Datasheet

Current PartRFQ

CC0100CRNPO8BN1R8

YAGEOIn Stock: 33045CC0100CRNPO8BN1R8 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the MSAST042SCG1R8CWNA01 are identified based on strict parametric equivalence across all critical electrical and mechanical specifications. The substitution logic is based on the following key parameters that must match identically:

Capacitance value of 1.8 pF with tolerance of ±0.25pF ensures circuit performance consistency. Voltage rating of 25V or higher maintains safety margins in the application. Temperature coefficient classification of C0G/NP0 guarantees stable capacitance performance across the full operating temperature range of -55°C to 125°C. Surface-mount MLCC mounting type and 01005 (0402 Metric) package ensure mechanical and electrical compatibility with printed circuit board layouts. Physical dimensions of 0.016" L x 0.008" W (0.40mm x 0.20mm) and maximum thickness of 0.009" (0.22mm) confirm footprint compatibility. Tape & Reel packaging format supports automated assembly processes. RoHS3 compliance and REACH unaffected status maintain regulatory alignment.

Parameter Comparison

Engineering Selection Recommendations

Both the MSAST042SCG1R8CWNA01 (Taiyo Yuden) and CC0100CRNPO8BN1R8 (YAGEO) are Active product status components with full RoHS3 compliance and REACH unaffected classification. Selection between these parts is based on supply chain availability, inventory levels, and procurement lead times rather than electrical or mechanical performance differences.

The MSAST042SCG1R8CWNA01 maintains 706 pieces in current inventory stock. The CC0100CRNPO8BN1R8 maintains 32,980 pieces in current inventory stock, providing significantly higher availability for high-volume production requirements.

Both parts are certified for identical electrical performance, temperature stability, and regulatory compliance. The choice between manufacturers does not impact circuit functionality, reliability, or long-term performance characteristics.

Frequently Asked Questions (FAQ)

Q: Can CC0100CRNPO8BN1R8 be used as a direct replacement for MSAST042SCG1R8CWNA01?

A: Yes. Both parts are parametrically equivalent across all electrical and mechanical specifications. Capacitance, tolerance, voltage rating, temperature coefficient, operating temperature range, package dimensions, and compliance certifications are identical. Direct substitution is supported without circuit redesign or board layout modifications.

Q: Are the physical dimensions identical between these two parts?

A: Yes. Both parts use the 01005 (0402 Metric) package with dimensions of 0.016" L x 0.008" W (0.40mm x 0.20mm) and maximum thickness of 0.009" (0.22mm). PCB footprints and assembly processes remain unchanged.

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both MSAST042SCG1R8CWNA01 and CC0100CRNPO8BN1R8 are RoHS3 compliant, REACH unaffected, and classified under ECCN EAR99 with HTSUS code 8532.24.0020. Regulatory documentation and compliance certifications are equivalent.

Q: What is the moisture sensitivity level for both parts?

A: Both parts are rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions. Standard handling and storage procedures apply without special environmental controls.

Q: Are there any differences in tape and reel packaging between the two manufacturers?

A: Both parts are supplied in Tape & Reel (TR) format suitable for automated pick-and-place assembly. Packaging specifications are equivalent for production line compatibility.

Q: What temperature range do these capacitors support?

A: Both parts operate across -55°C to 125°C with C0G/NP0 temperature coefficient, ensuring stable capacitance performance throughout this range without derating.