Product
I Specifications:
YL Type conductive rubber inter-connector is the compressive conductive rubber, and it is made up with alternative layers of conductive and insulating silicone rubber.
II Applications:
They are widely used in LCD watches and clocks, connect PCB and EL. It can be also used for testing PCB and some conductive testing equipment.
III Dimension and Tolerance
|
Item |
Code |
Unit |
0.05P |
0.10P |
0.18P |
|
Pitch |
P |
mm |
0.05±0.015 |
0.10±0.03 |
0.18±0.04 |
|
Length |
L |
mm |
1.0~24.0±0.10 24.1~50.0±0.15 50.1~100.0±0.20 100.1~200.0±0.30 |
||
|
Height |
H |
mm |
0.8~7.0±0.10 7.1~15.0±0.15 |
||
|
Width |
W |
mm |
1.0~2.5±0.15 2.5~4.0±0.20 |
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|
Conduct width |
TC |
mm |
0.025±0.01 |
0.05±0.02 |
0.09±0.03 |
|
Insulator width |
TI |
mm |
0.025±0.01 |
0.05±0.02 |
0.09±0.03 |
|
Core width |
CW |
mm |
0.2~1.0±0.05 1.1~4.0±0.10 |
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|
Lines lope |
≤2° |
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|
Remark |
In order to make the connectors work well, the compression limit for the height direction of the connectors must be between 8.0%~15%, and the best compression value is 10%, and the suitable touch pressure is bigger than 20g / mm×length. |
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V Compression Curves:
Sample size: 0.18P x (L)30 x (H)2.0 x (W)2.0 (mm)
The width of electrode: 1.0mm
VI Design principle of conductive rubber connector
|
Length (mm) |
Height (mm) |
Width (mm) |
Pitch |
|
The glass length reduce 0.5mm
|
The height between LCD and PCB × (1.08~1.15).In other words, the impression ratio is 8%~15%, and the best impression ratio is 10%.
|
The edge width of LCD ×(0.9~0.95)
|
The ratio between each gold finger width of PCB and the conductive rubber connector must be more than 3~5.In other words, each gold finger need touch 3~5 conducting layer to make sure good conductive. |
Telephone:0755-28146220 / 0755-28146223
Mailbox:admin@cmaisilicone.com
Address: BlockT1,SiliconValleyCompound,QingquanRoad,
Longhua New District, Shenzhen, China
Website:www.cmaisilicone.com