(DM, Sponge & SR) Dummy / Sponge / Clear Dummy Elastomeric Connectors


Conductive Silicone Zebra Elastomeric Connectors

Dummy / Sponge Elastomeric Connectors

DUMMY (DM TYPE) / SPONGE TYPE

DM type is manufactured from insulation silicone rubber while SPONGE type is manufactured from insulation sponge silicone rubber. They are used as spacer in combination with YP, YE & YS / SYS type inter-connectors to balance LCD. When LCD design entails single-sided conductive pattern, it is important to use DM / SPONGE type to ensure even distribution of weight. Sponge type is more compressible than DM type due to blowing process included.

APPLICATIONS

Supporting LCD with Single-Sided Conductive Pattern

Clear Dummy Elastomeric Connectors

SR TYPE

SR type is used for TFT LCD as well as high quality STN LCD fitted with flexible connector. Due to the smooth surface, SR type is self-sticking. However, SR type affixed with double adhesive tape is also available. Sponge type is also available for certain applications.

APPLICATIONS

Protect the glass surface & Conductive lines from Vibration Impact.

DIMENSIONS

DM TYPE

SPONGE TYPE

SR TYPE

TOLERANCES

(unit: mm)
0.1P 0.18P
L LENGTH L ≤ 70 ± 0.3 70 < L ≤ 120 ± 0.45
120 < L ≤ 200 ± 0.7 200 < L ≤ 300 ± 0.9
H HEIGHT 1.5 < H ≤ 5.0 ± 0.1 5.0 < H ≤ 20 ± 0.15
W WIDTH 0.3 < W ≤ 1.0 ± 0.1 1.1 < W < 2.5 ± 0.15 2.5 ≤W ± 0.2

COMPRESSION CURVES - ADHESION OF STICKY (SR TYPE)

  WITH DOUBLE COATED ADHESIVE WITHOUT DOUBLE COATED ADHESIVE
THICKNESS (t) 0.06mm  
ADHESION(g/20mm) Silicone:300 Metals or plastics:800 50
LINER Paper PE film
STRUCTURE sr-structure-1 sr-structure-2

COMPRESSION CURVES