MSAST042SCG2R7CWNA01 Equivalent & Substitute Parts

Part Overview

The MSAST042SCG2R7CWNA01 is a 2.7 pF ceramic capacitor manufactured by Taiyo Yuden, rated for 25V with C0G/NP0 temperature coefficient characteristics. This surface-mount multilayer ceramic capacitor (MLCC) is packaged in 01005 (0402 Metric) form factor and is classified as Active product status. Substitute parts are identified when equivalent electrical and mechanical parameters are required due to inventory constraints, supply chain considerations, or design flexibility within the same performance specifications.

Key Parameters

Parameter	Value	Unit
Capacitance	2.7	pF
Tolerance	±0.25	pF
Voltage - Rated	25	V
Temperature Coefficient	C0G, NP0	—
Operating Temperature Range	-55 to 125	°C
Package / Case	01005 (0402 Metric)	—
Mounting Type	Surface Mount, MLCC	—
Size / Dimension	0.016" L x 0.008" W (0.40mm x 0.20mm)	—
Thickness (Max)	0.009" (0.22mm)	—
RoHS Status	ROHS3 Compliant	—
Moisture Sensitivity Level (MSL)	1 (Unlimited)	—

Substitute Part Grouping Explanation

Substitute parts for the MSAST042SCG2R7CWNA01 are identified based on strict electrical and mechanical parameter equivalence. The substitution criteria are:

Electrical Parameters:

Capacitance: 2.7 pF (exact match)
Tolerance: ±0.25 pF (exact match)
Voltage Rating: 25V (exact match)
Temperature Coefficient: C0G/NP0 (exact match)
Operating Temperature Range: -55°C to 125°C (exact match)

Mechanical Parameters:

Package / Case: 01005 (0402 Metric) (exact match)
Mounting Type: Surface Mount, MLCC (exact match)
Physical Dimensions: 0.016" L x 0.008" W (0.40mm x 0.20mm) (exact match)
Maximum Thickness: 0.009" (0.22mm) (exact match)

Compliance Parameters:

RoHS Status: ROHS3 Compliant (exact match)
Moisture Sensitivity Level: 1 (Unlimited) (exact match)

Parts meeting all these criteria are classified as parametric equivalents and direct substitutes.

Parameter Comparison

Parameter	MSAST042SCG2R7CWNA01 (Taiyo Yuden)	CC0100CRNPO8BN2R7 (YAGEO)	Match
Manufacturer	Taiyo Yuden	YAGEO	Different
Series	MSAS	CC	Different
Capacitance	2.7 pF	2.7 pF	Equivalent
Tolerance	±0.25 pF	±0.25 pF	Equivalent
Voltage - Rated	25V	25V	Equivalent
Temperature Coefficient	C0G, NP0	C0G, NP0	Equivalent
Operating Temperature	-55°C ~ 125°C	-55°C ~ 125°C	Equivalent
Package / Case	01005 (0402 Metric)	01005 (0402 Metric)	Equivalent
Mounting Type	Surface Mount, MLCC	Surface Mount, MLCC	Equivalent
Size / Dimension	0.016" L x 0.008" W (0.40mm x 0.20mm)	0.016" L x 0.008" W (0.40mm x 0.20mm)	Equivalent
Thickness (Max)	0.009" (0.22mm)	0.009" (0.22mm)	Equivalent
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	Equivalent
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	Equivalent
Product Status	Active	Active	Equivalent

Engineering Selection Recommendations

Both the MSAST042SCG2R7CWNA01 (Taiyo Yuden) and CC0100CRNPO8BN2R7 (YAGEO) are Active product status components with full electrical and mechanical parameter equivalence. Selection between these parts is based on:

Availability and Inventory: The YAGEO CC0100CRNPO8BN2R7 maintains higher inventory levels (40,693 pcs) compared to the Taiyo Yuden MSAST042SCG2R7CWNA01 (856 pcs), providing greater supply chain flexibility.

Compliance Certification: Both parts are ROHS3 Compliant and carry identical Moisture Sensitivity Level (MSL) ratings of 1 (Unlimited), indicating equivalent environmental handling and storage requirements.

Regulatory Classification: Both parts share identical ECCN (EAR99) and HTSUS (8532.24.0020) classifications, confirming equivalent regulatory treatment.

Application Suitability: Both parts are rated for General Purpose applications with identical electrical performance across the full operating temperature range of -55°C to 125°C.

Frequently Asked Questions (FAQ)

Q: Can CC0100CRNPO8BN2R7 be used as a direct replacement for MSAST042SCG2R7CWNA01?

A: Yes. The CC0100CRNPO8BN2R7 meets all electrical and mechanical parameter requirements for direct substitution. Both parts are 2.7 pF ±0.25 pF ceramic capacitors rated for 25V with C0G/NP0 temperature coefficient, packaged in identical 01005 (0402 Metric) form factor, and rated for -55°C to 125°C operation.

Q: Are there any differences in physical dimensions between these parts?

A: No. Both parts have identical physical dimensions of 0.016" L x 0.008" W (0.40mm x 0.20mm) with maximum thickness of 0.009" (0.22mm), ensuring compatibility with the same PCB layouts and assembly processes.

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

A: Yes. Both the MSAST042SCG2R7CWNA01 and CC0100CRNPO8BN2R7 are rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions and identical storage and handling requirements.

Q: Are both parts RoHS compliant?

A: Yes. Both parts are ROHS3 Compliant and carry identical regulatory classifications (ECCN: EAR99, HTSUS: 8532.24.0020).

Q: What is the tolerance specification for these capacitors?

A: Both parts are specified with ±0.25 pF tolerance, providing identical precision for circuit design calculations.

Q: Can these parts be used interchangeably in high-frequency applications?

A: Both parts feature C0G/NP0 temperature coefficient characteristics, which provide stable capacitance across the operating temperature range. Suitability for specific high-frequency applications depends on circuit-level requirements not specified in the component parameters.

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