Arlon Electronic Materials 33N Polyimide Laminate and Prepreg

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Arlon Electronic Materials 33N Polyimide Laminate and Prepreg
Categories:	Polymer; Thermoset; Polyimide, TS
Material Notes:	High reliability and high temperature material 33N is a flame retardant polyimide laminate and prepreg system where the excellent high performance properties of polyimide need to be combined with flame retardance. High Tg results in low overall processing and minimizes risk of latent PTH defects in-service. Low Z-expansion minimizes the risk of PTH defects caused during solder reflow and device attachment Electrical and mechanical properties meeting the requirements of IPC-4101/40 and /41 Toughened. Non-MDA chemistry resists drill cracking Compatible with lead-free processing RoHS/WEEE compliant Typical Applications: PCBs that are subjected to high temperatures during processing, such as lead-free soldering Applications with significant lifetimes at high temperatures, such as aircraft engine instrumentation, down hole drilling, under-hood automotive controls, burn-in boards, or industrial sensors. Information provided by ARLON Electronic Materials.
Vendors:	Arlon Materials for Electronics (MED) is a major manufacturer of specialty high performance laminate and prepreg materials for use in a wide variety of printed circuit board (PCB) applications and in several distinctive markets. Click here to view all available suppliers for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
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Physical Properties	Metric	English	Comments

Density	1.60 g/cc	0.0578 lb/in³	ASTM D792 Method A
Water Absorption	0.21 %	0.21 %	IPC TM-650 2.6.2.1

Mechanical Properties	Metric	English	Comments
Modulus of Elasticity	22.1 GPa	3200 ksi	IPC TM-650 2.4.18.3
Poissons Ratio	0.15	0.15	ASTM D3039
Peel Strength	1.26 kN/m	7.20 pli	To Copper (1 oz./35 micron); After Thermal Stress; IPC TM-650 2.4.8
	1.26 kN/m	7.20 pli	To Copper (1 oz./35 micron); At Elevated Temperatures; IPC TM-650 2.4.8.2
	1.31 kN/m	7.50 pli	To Copper (1 oz./35 micron); After Process Solutions; IPC TM-650 2.4.8

Electrical Properties	Metric	English	Comments
Volume Resistivity	7.20e+13 ohm-cm	7.20e+13 ohm-cm	C96/35/90; IPC TM-650 2.5.17.1
	4.50e+14 ohm-cm	4.50e+14 ohm-cm	E24/125; IPC TM-650 2.5.17.1
Surface Resistance	4.10e+14 ohm	4.10e+14 ohm	C96/35/90; IPC TM-650 2.5.17.1
	1.60e+15 ohm	1.60e+15 ohm	E24/125; IPC TM-650 2.5.17.1
Dielectric Constant	4.0 @Frequency 1e+6 Hz	4.0 @Frequency 1e+6 Hz	IPC TM-650 2.5.5.3
Dielectric Strength	50.8 kV/mm	1290 kV/in	IPC TM-650 2.5.6.2
Dissipation Factor	0.010 @Frequency 1e+6 Hz	0.010 @Frequency 1e+6 Hz	IPC TM-650 2.5.5.3
Arc Resistance	170 sec	170 sec	IPC TM-650 2.5.1

Thermal Properties	Metric	English	Comments
CTE, linear	16.0 - 17.0 µm/m-°C	8.89 - 9.44 µin/in-°F	IPC TM-650 2.4.41
CTE, linear, Transverse to Flow	55.0 µm/m-°C @Temperature <=250 °C	30.6 µin/in-°F @Temperature <=482 °F	z (< Tg); IPC TM-650 2.4.24
	164 µm/m-°C @Temperature >=250 °C	91.1 µin/in-°F @Temperature >=482 °F	z (> Tg); IPC TM-650 2.4.24
Thermal Conductivity	0.200 W/m-K	1.39 BTU-in/hr-ft²-°F	ASTM E1461
Glass Transition Temp, Tg	250 °C	482 °F	TMA; IPC TM-650 2.4.24
Decomposition Temperature	353 °C	667 °F	Onset; IPC TM-650 2.4.24.6
	389 °C	732 °F	5 percent; IPC TM-650 2.4.24.6
Flammability, UL94	V-0	V-0

Descriptive Properties
IPC Delamination - T260 (minutes)	> 60		IPC TM-650 2.4.24.1
IPC Delamination - T288 (minutes)	23		IPC TM-650 2.4.24.1
IPC Delamination - T300 (minutes)	8		IPC TM-650 2.4.24.1
Z-Axis Expansion (%)	1.2		IPC TM-650 2.4.24 (50-260°C)

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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PARLM9861 / 149014

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