Park Electrochemical Nelco® N4000-13 BC® Buried Capacitance™, High-Speed Multifunctional Epoxy Laminate and Prepreg

Category	Polymer , Thermoset , Epoxy
Manufacturer	Park Electrochemical Corp.
Trade Name	Nelco®
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Park Electrochemical Nelco® N4000-13 BC® Buried Capacitance™, High-Speed Multifunctional Epoxy Laminate and Prepreg.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

The Nelco N4000-13 series is an enhanced epoxy resin system engineered to provide both outstanding thermal and high signal speed / low signal loss properties. The Nelco N4000-13 BC® is offered as a buried capacitance solution, offering a greater degree of design freedom for smaller, more reliable assemblies.Key Features and Benefits:Tg >210°C, outstanding thermal, electrical and signal loss propertiesCAF ResistantBuried Capacitance SolutionProprietary advanced resin technologyHigh-Tg FR-4 processingAvailable in a variety of constructionsApplications/Qualifications:High Density InterconnectsFine-Line MultilayersBackplanesSurface-Mount MultilayersBGA MultilayersMCM-LsCSP AttachmentWireless Communications InfrastructureHigh Speed ServicesHigh Speed Storage NetworksInternet Switching / Routing SystemsInformation provided by Park Electrochemical Corp.

Physical Properties	Metric	English	Comments
Density	1.77 g/cc	0.0639 lb/in³	50% Resin Content; Internal Method
Water Absorption	0.10 %	0.10 %	IPC-TM-650.2.6.2.1

Mechanical Properties	Metric	English	Comments
Peel Strength	1.31 kN/m	7.50 pli	after solder float; IPC-TM-650.2.4.8
	1.42 kN/m	8.10 pli	at elevated temperature; IPC-TM-650.2.4.8.2a
	1.58 kN/m	9.00 pli	after exposure to process solutions; IPC-TM-650.2.4.8

Thermal Properties	Metric	English	Comments
Specific Heat Capacity	1.21 J/g-°C	0.290 BTU/lb-°F	ASTM E1461
Thermal Conductivity	0.350 W/m-K	2.43 BTU-in/hr-ft²-°F	ASTM E1461
Glass Transition Temp, Tg	200 °C	392 °F	TMA; IPC-TM-650.2.4.24c
	210 °C	410 °F	DSC; IPC-TM-650.2.4.25c
	240 °C	464 °F	DMA (Tan d Peak); IPC-TM-650.2.4.24.3
Decomposition Temperature	365 °C	689 °F	5% weight loss; TGA; IPC-TM-650.2.4.24.6
Flammability, UL94	V-0	V-0

Electrical Properties	Metric	English	Comments
Dielectric Constant	3.2 @Frequency 1.00e+10 Hz	3.2 @Frequency 1.00e+10 Hz	Stripline; IPC-TM-650.2.5.5.5
	3.3 @Frequency 1.00e+9 Hz	3.3 @Frequency 1.00e+9 Hz	RF Impedance; IPC-TM-650.2.5.5.9
	3.3 @Frequency 2.50e+9 Hz	3.3 @Frequency 2.50e+9 Hz	Split Post Cavity
Dielectric Strength	47.2 kV/mm	1200 kV/in	IPC-TM-650.2.5.6.2
Dissipation Factor	0.0080 @Frequency 2.50e+9 Hz	0.0080 @Frequency 2.50e+9 Hz	Split Post Cavity
	0.0090 @Frequency 1.00e+10 Hz	0.0090 @Frequency 1.00e+10 Hz	Stripline; IPC-TM-650.2.5.5.5

Descriptive Properties	Value	Comments
Methylene Chloride Resistance (% Weight Change)	0.7	IPC-TM-650.2.3.4.3
T260 (minutes)	>30	IPC-TM-650.2.4.24.1

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