DM-type of Inter-Connector

The DM-type of Inter-Connector, used as support material to balance pressure at LCD's using elastomeric Inter-Connectors or as protection sheet or spacer, is a bar of silicone rubber.

The material, material hardness and additional adhesive tape or anti-stretch film of the DM-type are specified to custom design.

Outline Dimensions and application
   
 DM-type  LCD connection support

 

Dimensions, Tolerances and Basic Properties
 Material type  

 Unit

 SS-20  SS-50  W-70  SPH-151
 Colour tone      translucent grey  translucent grey  grey white  white
 Shore hardness A   ISO7619A  °  20 ± 5  50 ± 5  70 ± 5  8 ± 5
 Silicone rubber      Solid  Solid  Solid  Sponge
 Specific gravity      1.10  1.15  1.20  0.6
 Tensile strength    MPa  > 2.0  > 6.0  > 6.8  > 1.80
 Elongation    %  300 ~ 400  250 ~ 400  180 ~ 250  > 350
 Compression set    %  5 ~ 15  5 ~ 15  5 ~15  < 30
 Volume resistivity    Ω.cm  0.8 • 1014  0.8 • 1014  1.0 • 1014  1.0 • 1011
 Isolation resistance (500V DC) *    MΩ  > 1.0 • 103    
 Dielectric breakdown voltage    kV/mm  23 ~ 27      20 ~ 25
 Operating temperature range    °C -25 ~ 85
 Length  L  mm  1.0~10.0±0.1
 10.1~370.0±1%
 1.0~10.0±0.1
 10.1~370.0±1%
 1.0~90.0±0.65%
 90.1~150.0±0.6
 150.1~200.0±0.8
 200.1~290.0±1.0
 1.0~90.0±0.65%
 90.1~150.0±0.6
 150.1~200.0±0.8
 200.1~270.0±1.0
 270.1~370.0±1%
 Height  H  mm  1.0~10.0±0.1
 10.1~250.0±1%
 1.0~10.0±0.1
 10.1~250.0±1%
 1.0~90.0±0.65%
 90.1~150.0±0.6
 150.1~200.0±0.8
 200.1~250.0±1.0
 1.0~90.0±0.65%
 90.1~150.0±0.6
 150.1~200.0±0.8
 200.1~250.0±1.0
 Width  W  mm  0.2~2.3±0.1
 2.4~6.0±0.15
 0.2~2.3±0.1
 2.4~6.0±0.15
 0.3~2.3±0.1
 2.4~5.0±0.15
 0.8~2.3±0.1
 2.4~5.0±0.15
Dimensions, Tolerances and Basic Properties

 Material type

   Unit  SPO-951  UL-50  NA-50B  VO-50
 Colour tone      pink  light grey  grey  black
 Shore hardness A  ISO7619A  °  20 ± 5  50 ± 5  50 ± 5  50 ± 5
 Silicone rubber      Sponge  Solid  Solid  Solid
 Specific gravity      0.7  1.5  1.15  1.3
 Tensile strength    MPa  > 2.8  > 4.5  > 6.0  > 4.5
 Elongation    %  > 250  > 350  250 ~ 400  > 300
 Compression set    %  10 ~ 20  < 40  5 ~ 15  < 40
 Volume resistivity    Ω.cm  1.0 • 1011  1.0 • 1014  0.8 • 1014  1.0 • 1014
 Isolation resistance (500V DC) *    > 1.0 • 103
 Dielectric breakdown voltage   kV/mm  20 ~ 25  23 ~ 27  
 Operating temperature range   °C  -25 ~ 85
 Length  L  mm  1.0~10.0±0.1
 10.1~370.0±1%
 1.0~10.0±0.1
 10.1~370.0±1%
 1.0~90.0±0.65%
 90.1~150.0±0.6
 150.1~200.0±0.8
 200.1~400.0±1%
 1.0~90.0±0.65%
 90.1~150.0±0.6
 150.1~200.0±0.8
 200.1~270.0±1.0
 270.1~370.0±1%
 Height  H  mm  1.0~10.0±0.1
 10.1~250.0±1%
 1.0~10.0±0.1
 10.1~250.0±1%
 1.0~90.0±0.65%
 90.1~150.0±0.6
 150.1~200.0±0.8
 200.1~250.0±1.0
 1.0~90.0±0.65%
 90.1~150.0±0.6
 150.1~200.0±0.8
 200.1~250.0±1.0
 Width  W  mm  0.4~2.3±0.1
 2.4~6.0±0.15
 0.2~2.3±0.1
 2.4~6.0±0.15
 0.1~0.5±0.1  0.1~0.5±0.1

SS-20 material is used as support material for the SS-type of Inter-Connector.
SPO-951 material is used as support material for the SG-type of Inter-Connector.
UL-50 is UL listed material.
Adhesive on one side available on request.

Tests carried out with Shin-Etsu standard methods.

Note:
Shin-Etsu Inter-Connector has been registered in the European Community, TM No. 000299016, and in the United States of America, TM No. 2078941.
Every item or numerical value indicated herein is measured by Shin-Etsu and out of guarantee.
Compression curves are for reference only. Actual resistances and compression forces are up to the design of substrates and holder constructions.
More information can be found in the design guides.
The quality of the assembled Inter-Connector is out of guarantee.
Please make sure to review the purpose and conditions of use and practice your own tests.
Industrial ownership like patent doesn't guarantee the usage of the Inter-Connector.