MLASU063SCG101JFNA01 Equivalent & Substitute Parts

Part Overview

The MLASU063SCG101JFNA01 is a 100 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 part is currently active in production with 727 units in stock. Equivalent and substitute parts are necessary to address supply chain continuity, alternative sourcing options, and application-specific requirements such as automotive-grade certifications or different packaging formats.

Key Parameters

Parameter	Value
Capacitance	100 pF
Tolerance	±5%
Voltage Rating	50V
Temperature Coefficient	C0G, NP0
Operating Temperature Range	-55°C to 125°C
Package / Case	0201 (0603 Metric)
Mounting Type	Surface Mount, MLCC
Physical Dimensions	0.024" L x 0.012" W (0.60mm x 0.30mm)
Thickness (Max)	0.013" (0.33mm)
Moisture Sensitivity Level	1 (Unlimited)
RoHS Status	ROHS3 Compliant
REACH Status	REACH Unaffected

Substitute Part Grouping Explanation

Substitute parts for the MLASU063SCG101JFNA01 are classified into two categories based on their electrical and mechanical compatibility:

Upgrade Substitutes possess automotive-grade certifications (AEC-Q200) and are suitable for applications requiring enhanced reliability standards. These parts maintain identical electrical specifications (100 pF, ±5%, 50V, C0G/NP0) and physical dimensions (0201 package, 0.60mm x 0.30mm) as the main part.

Parametric Equivalents match all critical electrical and mechanical parameters but may differ in packaging format (Cut Tape versus Tape & Reel), application classification (General Purpose versus Medical/Non-Critical), or regulatory compliance status (RoHS compliance variations). These parts are functionally interchangeable in circuit design but require verification of supply chain and packaging requirements.

The substitution logic is based strictly on the following parameters:

Capacitance value: 100 pF
Tolerance: ±5%
Voltage rating: 50V
Temperature coefficient: C0G/NP0
Operating temperature range: -55°C to 125°C
Package type: 0201 (0603 Metric)
Physical dimensions: 0.024" L x 0.012" W, 0.013" max thickness
Mounting type: Surface Mount, MLCC
Moisture sensitivity: MSL 1

Parameter Comparison

Manufacturer Part Number	Manufacturer	Capacitance	Tolerance	Voltage	Temp Coeff	Package	Packaging Format	RoHS Status	Certifications	Inventory
MLASU063SCG101JFNA01	Taiyo Yuden	100 pF	±5%	50V	C0G/NP0	0201	Tape & Reel	ROHS3 Compliant	None Listed	727 Pcs
CGA1A2C0G1H101J030BA	TDK Corporation	100 pF	±5%	50V	C0G/NP0	0201	Tape & Reel	ROHS3 Compliant	AEC-Q200	114814 Pcs
GCM0335C1H101JA16D	Murata Electronics	100 pF	±5%	50V	C0G/NP0	0201	Tape & Reel	ROHS3 Compliant	AEC-Q200	37954 Pcs
GRT0335C1H101JA02D	Murata Electronics	100 pF	±5%	50V	C0G/NP0	0201	Tape & Reel	ROHS3 Compliant	AEC-Q200	32615 Pcs
0201BN101J500YT	Knowles Novacap	100 pF	±5%	50V	C0G/NP0	0201	Cut Tape	RoHS Non-Compliant	None Listed	766 Pcs
0201N101J500CT	Walsin Technology Corporation	100 pF	±5%	50V	C0G/NP0	0201	Tape & Reel	ROHS3 Compliant	None Listed	80743 Pcs
885012004014	Würth Elektronik	100 pF	±5%	50V	C0G/NP0	0201	Tape & Reel	ROHS3 Compliant	None Listed	30848 Pcs
C0603C0G1H101J030BA	TDK Corporation	100 pF	±5%	50V	C0G/NP0	0201	Tape & Reel	ROHS3 Compliant	None Listed	123781 Pcs
CC0201JPNPO9BN101	YAGEO	100 pF	±5%	50V	C0G/NP0	0201	Tape & Reel	ROHS3 Compliant	None Listed	200841 Pcs
CC0201JRNPO9BN101	YAGEO	100 pF	±5%	50V	C0G/NP0	0201	Tape & Reel	ROHS3 Compliant	None Listed	205595 Pcs
KGM03ACG1H101JH	KYOCERA AVX	100 pF	±5%	50V	C0G/NP0	0201	Tape & Reel	ROHS3 Compliant	None Listed	40691 Pcs

Engineering Selection Recommendations

For Automotive Applications: Select CGA1A2C0G1H101J030BA (TDK Corporation), GCM0335C1H101JA16D (Murata Electronics), or GRT0335C1H101JA02D (Murata Electronics). These parts carry AEC-Q200 certification, indicating compliance with automotive reliability standards. All three maintain ROHS3 compliance and identical electrical specifications to the main part.

For General Purpose and Non-Critical Applications: Select from parametric equivalents including 0201N101J500CT (Walsin Technology Corporation), 885012004014 (Würth Elektronik), C0603C0G1H101J030BA (TDK Corporation), CC0201JPNPO9BN101 (YAGEO), CC0201JRNPO9BN101 (YAGEO), or KGM03ACG1H101JH (KYOCERA AVX). These parts are ROHS3 compliant and provide high inventory availability.

For Tape & Reel Packaging: All substitute parts except 0201BN101J500YT are supplied in Tape & Reel format, matching the original part's packaging specification.

For RoHS Compliance: All substitute parts except 0201BN101J500YT maintain ROHS3 compliance status, consistent with the main part.

Frequently Asked Questions (FAQ)

Q: Can I substitute the MLASU063SCG101JFNA01 with any of the listed equivalent parts?

A: Yes, all listed parts are electrically and mechanically compatible. They share identical capacitance (100 pF), tolerance (±5%), voltage rating (50V), temperature coefficient (C0G/NP0), operating temperature range (-55°C to 125°C), and physical package dimensions (0201, 0.60mm x 0.30mm). Substitution is valid provided packaging format and compliance requirements match your application needs.

Q: What is the difference between Upgrade Substitutes and Parametric Equivalents?

A: Upgrade Substitutes (CGA1A2C0G1H101J030BA, GCM0335C1H101JA16D, GRT0335C1H101JA02D) carry AEC-Q200 automotive certification and are recommended for applications requiring enhanced reliability validation. Parametric Equivalents match all electrical and mechanical specifications but are classified for general purpose or non-critical applications and do not carry automotive certifications.

Q: Does packaging format affect circuit performance?

A: No. Tape & Reel and Cut Tape formats are supply and handling specifications only. They do not affect electrical performance or circuit compatibility. However, manufacturing processes may require specific packaging formats for automated assembly equipment.

Q: Are all substitute parts ROHS3 compliant?

A: All substitute parts except 0201BN101J500YT are ROHS3 compliant. The 0201BN101J500YT is RoHS non-compliant and should be selected only if legacy compliance status is required.

Q: Which substitute part has the highest inventory availability?

A: CC0201JRNPO9BN101 (YAGEO) has the highest inventory with 205,595 units in stock, followed by CC0201JPNPO9BN101 (YAGEO) with 200,841 units.

Q: Can I use these parts interchangeably in medical applications?

A: The main part (MLASU063SCG101JFNA01) is specified for medical applications. Substitute parts are classified for general purpose or automotive applications. Medical application use requires verification that substitute parts meet applicable medical device standards and regulatory requirements for your specific application.

Q: What is the significance of the C0G/NP0 temperature coefficient?

A: C0G/NP0 temperature coefficient indicates minimal capacitance variation across the operating temperature range (-55°C to 125°C). This characteristic is essential for precision circuits requiring stable capacitance values. All listed parts maintain this specification.

Q: Are there any dimensional differences between substitute parts?

A: No. All substitute parts maintain identical physical dimensions: 0.024" length x 0.012" width (0.60mm x 0.30mm) and 0.013" maximum thickness (0.33mm). They are fully compatible with existing PCB layouts and assembly processes.

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