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FEATURES
Assist Carrier is the FPC/PCB carrier for device mounting proccess, consist of
long proven heat-resistance sticky silicone rubber layer and newly developed
non-silicone rubber layer along with the metal board.
Both silicon and non-silicone rubber have great characteristics which compatible
with Pb-free solder. Non-silicone product achieve completely free of silicone. |
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| Set an Assist carrier onto the FPC |
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| Finish Assembly, device mount proccess for the next |
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Base material used for Assist Carrier has reduced
Siloxane content at re-flow condition.
The newly developed non-silicone is completely free of Siloxane. |
| (PPM) |
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FB-A |
FB-B |
NS-350 |
NS-250 |
NS-250B |
| D4-D10 |
0 |
0 |
0 |
0 |
0 |
| D10-D20 |
144 |
764 |
0 |
0 |
0 |
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A carrier with typical silicone material has characteristics
of increased adhesion strength after the reflow proccess that result in device
fall off from FPC and bowing of FPC.
Shin-Etsu Assist Carrier has change of adhesion strength controlled within
2 times of before and after re-flow proccess to minimize the aforementioned
adverse effects.
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Carrier Material
| Material |
Aluminium(Alumite as option) |
G10(Black) |
Magnesium alloy |
| Thickness(mm) |
1.5(0.8, 2.0) |
1.6, 2.0 (1.0) |
(1.0, 1.5,
2.0) |
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*Please consult with us seperately if you'd request
other material.
Adhesive Elastomer
| Elastomer |
Material |
Adhesion |
| Silicone
SR-Sereis |
FB-A1 |
Low |
| FB-A3 |
Middle |
| FB-B3 |
High |
| Non-Silicone
NS-Sereis |
NS-350 |
Low |
| NS-250 |
Middle |
| NS-250B |
High |
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*Anti-static type is also available.
Elastomer Thickness
| Elastomer |
Thickness |
| Silicone SR-L |
FB-A1:0.1mm,
FB-A3, FB-B3:0.3mm |
| None-Silicone
NS |
NS:0.02mm, 0.1mm,
0.2mm,
0.3mm |
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Please contuct local sales engineer for the specification
not listed above. |
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The specificationon , standard or appiearance on this WEB
site are subject to change without notice. |
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Note)
Every item or numerical value indicated herein is measured by Shin-Etsu and out
of guarantee.
The quality of the connector, which has been already assembled, is out of guarantee.
Please make sure to see about the purpose/conditions of use and practice your
own test.
Industrial ownership like patent doesn't guarantee the usage of the connector. |
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