Product Profile
00432
Applications
• Mobile Electronics
• Computers
• Integrated Circuits
Surface Mount Gaskets and Grounding Pads
Our SMG gaskets can be used with many different types of board level shielding needs and when grounding
points are required on your board. Form-in-Place gaskets can be eliminated by transferring the gasket to the
board rather than to the thin edge of a casting or machined housing. No fear of damaging a thin Form-in-
Place gasket during handling and assembly process. High speed SMT assembly of our tape and reel supplied
gaskets make this a low cost reliable assembly option.
Benefits
• Low Cost
• Suitable for Automated
Placement
• Tape & Reel Packaging
• Off-The-Shelf
• Reflow Capabilities
• Low Compression
Requirements
• Resilient
Part Numbers
Sizes
Height
0.098
2.5
Width
0.118
3
Length
0.098
2.5
Packaging
(parts per reel)
2100
Core Materials
Hollow High Temp.
Sil. Sponge
Hollow High Temp.
Sil. Sponge
Solid High Temp.
Foam
Hollow High Temp.
Sil. Sponge
Solid High
Temp. Foam
Solid High
Temp. Foam
Hollow High Temp.
Sil. Sponge
Hollow High Temp.
Sil. Sponge
Hollow High Temp.
Sil. Sponge
Hollow High Temp.
Sil. Sponge
Cross Section
(not to scale)
SMG098118R-0.098
SMG118118R-0.079
0.118
3
0.118
3
0.079
2
1800
SMG118118R-0.118
0.118
3
0.118
3
0.118
3
1800
SMG118157R-0.197
0.118
3
0.157
4
0.197
5
1800
SMG118197R-0.256
0.118
3
0.197
5
0.256
7
1500
Material
Outer Wrap
• Polyimide coated Sn/Cu
SMG256197R-0.118
0.256
6.5
0.197
5
0.118
3
1100
SMG157256R-0.276
0.157
4
0.256
6.5
0.276
7
1200
SMG236295R-0.157
0.236
6
0.295
7.5
0.157
4
1200
SMG236354R-0.315
0.236
6
0.354
9
0.315
8
600
SMG295197R-0.138
0.295
7.5
0.197
5
0.138
3.5
1000
EA
SMG
Surface
mount gaskets
Black = inches
Blue = mm
Tolerance: +/- .019" (.48mm)
Global EMI Shielding Technology Center
12420 Race Track Rd., Tampa, Florida 33626
866.TECH.EMI (866.832.4364) t 813.855.6921 f 813.855.3291
STATEMENT OF LIEU OF WARRANTY: All technical information and data in this document is based on tests and is believed to be accurate and reliable. Nevertheless, since
the products described herein are not provided to conform with mutually accepted specifications and the use thereof is unknown, the manufacturer and seller of the products
do not guarantee results, freedom from patent infringement, or suitability of the products for any application thereof. The manufacturer and seller of the products described
in this document will provide all possible technical assistance and will replace any products proven defective. No statement or recommendations made by the manufacturer
or seller not contained herein shall have any force of effect unless in conformity with an agreement signed by an officer of the seller and manufacturer. Product testing by the
purchaser is recommended in order to confirm expected results.
www.LeaderTechInc.com
Copyright© Leader Tech, Inc. 2017
Product Profile
Surface Mount Gaskets and Grounding Pads
Property
Outer Material
Color
Surface Resistance
Hardness of Silicone
Deformation %
ASTM D5947
ASTM D374
ASTM D374
ASTM D374
ASTM D374
00432
Method
-
-
Silicone Sponge
Polyimide coated Sn/Cu
Silver
< 0.05 Ohm/in²
60 (Shore A)
≤ 10%
≥ 95%
Polyurethane Foam
Polyimide coated Sn/Cu
Silver
< 0.05 Ohm/in²
20 (Shore C)
≤ 10%
≥ 85%
Applications
• Mobile Electronics
• Computers
• Integrated Circuits
ASTM D257
ASTM D2240
260°C, 30min
150°C, 100hrs,
20% compression
-40°C, 100hrs,
20% compression
Benefits
• Low Cost
• Suitable for Automated
Placement
• Tape & Reel Packaging
Resilience Ratio
85°C, 85% Rel. Humidity, 100hrs,
20% compression
300 cycles, 20% compression
≥ 95%
≥ 95%
Surface Mount Gasket - Force vs. Compression
10.00
• Off-The-Shelf
• Reflow Capabilities
• Low Compression
Requirements
• Resilient
9.00
8.00
7.00
6.00
Force (lb)
Material
Outer Wrap
• Polyimide coated Sn/Cu
5.00
4.00
3.00
2.00
1.00
0.00
0.300
0.275
0.250
0.225
0.200
0.175
0.150
0.125
0.100
0.075
0.050
0.025
0.000
Gasket Height (inches)
SMG098118R-0.098
SMG157256R-0.276
SMG118118R-0.079
SMG236295R-0.157
SMG118118R-0.118
SMG236354R-0.315
SMG118157R-0.197
SMG256197R-0.118
SMG118197R-0.256
SMG295197R-0.138
EA
SMG
Surface
mount gaskets
Global EMI Shielding Technology Center
12420 Race Track Rd., Tampa, Florida 33626
866.TECH.EMI (866.832.4364) t 813.855.6921 f 813.855.3291
STATEMENT OF LIEU OF WARRANTY: All technical information and data in this document is based on tests and is believed to be accurate and reliable. Nevertheless, since
the products described herein are not provided to conform with mutually accepted specifications and the use thereof is unknown, the manufacturer and seller of the products
do not guarantee results, freedom from patent infringement, or suitability of the products for any application thereof. The manufacturer and seller of the products described
in this document will provide all possible technical assistance and will replace any products proven defective. No statement or recommendations made by the manufacturer
or seller not contained herein shall have any force of effect unless in conformity with an agreement signed by an officer of the seller and manufacturer. Product testing by the
purchaser is recommended in order to confirm expected results.
www.LeaderTechInc.com
Copyright© Leader Tech, Inc. 2017
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