8863018389 Laird Technologies, 8863018389 Datasheet - Page 13

• Manufacturer Part Number: 8863018389
• Description: EMI Gaskets & Grounding Pads EMI Gasket
• Manufacturer: Laird Technologies

Specifications of 8863018389

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Oriented Wire
AVAILABLE IN SHEET OR STRIP FORM
ElectroMet
to suit any application
ELECTROMET™ ORIENTED WIRE
ElectroMet oriented wire gaskets are EMI shielding and sealing composites.
Monel
perpendicular to the mating surfaces provide EMI sealing. Solid or sponge
silicone provides the weather sealing. Solid silicone weather seals are
recommended for high-pressure applications. Silicone based oriented wire
composites are capable of withstanding temperature ranges from –70°F to
500°F (–56°C to 260°C).
Oriented wire materials are available in sheet or strip form with a minimum
thickness of 0.032 in (0,8 mm).
SPLICING TECHNIQUES
Oriented wire can be supplied as a one-piece gasket. Gasket sizes are available
up to 9 in (228,6 mm) X 36 in (914,4 mm) frame size. Larger gaskets are
normally bonded together using a splicing technique. These splicing methods
minimize elastomer waste when compared to jointless gasket design. In
preparing drawings, designate the splicing method and locations if splices are
permitted. Common splicing methods include skive, miter, butt, and dovetail.
DIE-CUT GASKET
Oriented wire can be supplied as a die-cut gasket in various configurations. Gasket
sizes are available up to 9 in (228,6 mm) X 36 in (914,4 mm). Several of the most
common die-cut gaskets are for cable connectors and Sub-D connectors.
ELECTROMET IMPREGNATED WOVEN WIRE AND EXPANDED METAL
ElectroMet impregnated wire mesh and expanded metal gaskets are available in
thin sheet form. EMI shielding is provided by woven aluminum mesh or
expanded metals. Pressure sealing is provided by neoprene or silicone elastomer
impregnated in the mesh. Fluorosilicone is also available for specific applications
that require resistance to oils, hydraulic fluids and hydrocarbon fuels.
MATERIAL SELECTION
8416-0120-57
8416-0120-23
8416-0320-21
8416-0330-21
8416-0320-22
8416-0330-22
Number
Part
®
For additional information on any of the other products available, please contact sales for assistance or visit www.lairdtech.com.
or aluminum wires embedded in the elastomer and oriented
TM
0.020 ± 0.004
0.020 ± 0.004
0.020 ± 0.004
0.030 ± 0.004
0.020 ± 0.004
0.030 ± 0.004
oriented wire provides multiple options
Thickness
(0,5 ± 0,1)
(0,5 ± 0,1)
(0,5 ± 0,1)
(0,8 ± 0,1)
(0,5 ± 0,1)
(0,8 ± 0,1)
(203,2)
(203,2)
(203,2)
(203,2)
Width
8.0
8.0
8.0
8.0
Description
Wire Silicone
Impregnated
Impregnated
Woven Wire
Metal with
Metal with
Expanded
Elastomer
Expanded
Elastomer
Material
Neoprene
Woven
per AMS 4182
5056 alloy per
Metal Filler
QQ-N-281B
Monel
5056 alloy
QQ-A-250
Aluminum
Aluminum
AMS 4182
Aluminum
alloy
Material Specifications
®
per
ELECTRICALLY CONDUCTIVE ELASTOMERS
Elastomer
Silicone per
Silicone per
Silicone per
Neoprene
ZZR 765,
Class 2B,
Grade 50
ZZR 765,
Class 2B,
Grade 50
ZZR 765,
Class 2B,
Grade 50
per AMS
Filler
3222
Color
Black
Gray
Gray
Gray
Monel
is bonded into a
silicone elastomer for uniform
surface and multiple “spring” effect
with each contact point.
Material
Code
• Ideal for both military and
• Wide choice of profiles to fit large
• Custom dies can be built to
• Shielding effectiveness up to 120
55
56
58
59
commercial applications
range of applications
accommodate specific designs
dB at 10 GHz
Features and Benefits:
®
wire
class 2b grade 40
Silicone solid per
per AMS 3195
per A-A-59588
per AMS 3195
Silicone solid
A-A-59588
Elastomer
grade 40
class 2b
Silicone
sponge
Silicone
sponge
PART NUMBERS
per AMS 4182
per AMS 4182
Specification
per QQ N281
per QQ N281
Monel
Monel
dia. 0.0045
dia. 0.0045
Aluminum:
Aluminum:
alloy 5056
alloy 5056
dia. 0.005
dia. 0.005
(0,114)
(0,114)
(0,127)
(0,127)
Wire
®
®
: alloy
: alloy
11