Zebra Strip Connector
The zebra elastomeric connectors is a kind of conductive connector with good elasticity, which has excellent electrical properties and is widely used in the field of electronic products.
As electronic and electrical equipment becomes thinner and more miniaturized, users have higher and higher functions of products, so it is necessary to fully consider product reliability in the early stage of product design.
This guide contains various technical parameters, electrical characteristics, structural characteristics, design specifications and other information of elastomeric connectors, to help users select and formulate more reliable conductive rubber connectors and structural parameters in the early stage of design.

Elastomeric Connectors Features
- High-density,more I/O permutation
- Low impedance,high current demand
- Low insertion force,low compression force
- Redundant contact connection
- High electrical and mechanical reliability
- Chemical stability,resistance to aging
- Easily assemble,lower cost
General application
- Connect between LED&PCB
- Connect between PCB&PCB
- Connection of HCI sensor
- Tamper protection circuit
- Electronic watch
- LCB and electronic screen


Types and codes of elastomeric connectorsproduced by our company
YP Type Zebra Connector in zebra layer on both sides of the sponge foam insulating silica gel as a support, to meet more of insulation for demanding applications. At the same time,the sponge foam layer is very soft,so in the practical alpplication, the good contact performance can be achieved wieth only a small compression force.
Structure and electrical performance data
Implementation standards
YS Type Zebra Connector on both sides of the zebra layer with insulating silicone rubber as a support,it can meet the requirements of the insulation requirements on applications.At the same time ,the insulation layer is softer than the zebra layer,so in practical application,a good contact performance can be achieved width only a small compression force.
YS Zebra Connector insulation lining for silicon color(transparent),but also according to the requirements of the production of white,green and other colors.
Structure and electrical performance data
Implementation standards
Applicable products:General LCD products, such as calculators, electronic toy, meters and digital instruments.
YL Type Zebra Connector in the W direction and H direction of 4 faces have the ability to conduct electricity, L direction insulation.
It can be produced according to the needs of various shapes, such as T-shaped,Philips,trapezoidal,etc,for the use of the pen,touch pen and special structure.
Structure and electrical performance data
Imeplementation standards
TM type conductive rubber connector is a three-layer conductive zebra strip,width is made of 3 conductive zebra layers and 2 insulating silicone lining layers arranged between each other to meet the design of multi-redundant circuits.
Structure and electrical performance data
Implementation standards
YN type conductive rubber connector is a double-layer conductive zebra strip,both sides of the conductive zebra layer,the middle is separated by a silicone rubber insulating liner,forming a 2-layer conductive 1-layer insulating connection structure.
Structure and electrical performance data
Implementation standards
YNS type and YNP type conductive rubber connectors are also double-layer conductive zebra strip,which is the YN type width two additional layers of insulating silicone lining on both sides to meet the demanding insulation requirements of the application.YNS type insulation lining is silicone natural color(transparent),YNP type insulation lining is foam silicone.
Structure and electrical performance data
Implementation standards
YCD type conductive rubber connectors are supported by insulating silicone rubber on both sides of the fully conductive layer, which can meet applications with demanding insulation requirements. At the same time, because the insulation layer is softer than the fully conductive layer, good contact performance can be achieved in practical applications with only a small compressive force.
Project | Specification values | ||
Material | Conductive layer | Insulating lining | |
Conductive silicone rubber | Silastic | ||
Routine | Low resistance | Routine | |
Hardness(A) | 65±5 | 70±5 | 30±5 |
Volume resistivity(Ω·cm) | <6 | <3 | >1012 |
Tensile strength(mPa) | >4 | >5 | >4 |
Elongation(%) | >100 | >150 | >300 |
Tear strength(N/mm) | >8 | >12 | >12 |
Color | Black | Transparent/white |
Silicone insulation gasket is all made of insulated silicone, usually installed in the same display module as the conductive rubber connector, so that the liquid crystal display can get a reliable balance, sealing state, while effectively reducing the impact and vibration of the liquid crystal display module during use, and improving the reliability of the display.
Project | Specification values |
Material | Silastic |
Hardness(A) | 30、40、50 |
Volume resistivity(Ω·cm) | >1012 |
Tensile strength(mPa) | >4 |
Elongation(%) | >100 |
Tear strength (N/mm) | >10 |
Color | Translucent, white, light blue |
Elastomeric Connectors Specification


The regular size of the middle conductor is determined by the width of the conductive strip


Elastomeric Connectors Dimension Design Principle

(L):The length of the glass is reduced by 0.5mm
(H):9% to 15% of the height of compression ratio, the best compression ratio of 10%.
(W):Edge width of LCD*(0.90~0.95).
(P):The ratio of the width of each golden finger to the adhesive strip of PCB≥3~5.
In the formulation of elastomeric connectors size, in order to ensure the best connection performance and reliability , it should follow the data and specifications on the two tables and design principles , fully consider the impact of tolerance.
Elastomeric connectors height and width ratio should be greater than or equal to 1.5.
The elastomeric connectors is limited by the manfacturing craft and the comductive lines can not be completely vertical, to the conductive lines of the conductive rubber connector which is less than 2 degrees are allowed to be skewed.
Elastomeric Connectors Mechanical Property Requirements

Marking, packaging, transportation, storage
- The product is packed in a plastic bag, sealed with a heat sealing machine, and the product is in a free state in the bag, and the bag should have a product certificate of conformity, and should indicate: product name (specification), quantity, inspector, production date.
- Special cardboard box for outer packaging.
- It is allowed to be transported using various means of transport without being subjected to heavy pressure during transport.
- The product should be stored in a dry and ventilated warehouse without acidity and other harmful gases in the number of freely placed stacking layers should not be too much.