China Zebra Connector Suppliers - High-Quality Conductive Rubber Connectors from Leading Factory
Product Definition
The performance of conductive rubber connectors is stable and reliable, and production and assembly are simple and efficient. It is widely used to connect LCD displays and circuit boards of game consoles, telephones, electronic watches, calculators, instruments and other products.
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 |
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| 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 | ||
| 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 | ||
| Lines lope | ≤2° | ||||
| 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. | ||||
Outline Dimensions
Compression Curves
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. |
Applications
- LCD and EL displays.
- Flex circuit-to-board.
- Board-to-board.
- Burn-in sockets.
- Chip-to-board.
- Miniature and low profile.
- Memory cards interconnect - general electronics.
Features
Conductive silicone rubber connector is a conductive component, which is made of methyl vinyl silicone rubber as rubber material, adding conductive fillers and other compounding agents. Use it to connect the LCD screen and the printed circuit, so that the pulse signal is transmitted from the circuit board to the LCD screen through the rubber connector, thereby displaying numbers and various symbols. Circuits connected using conductive silicone rubber connectors have the following significant advantages:
No welding is required, thereby eliminating damage to thermal devices. Conductive silicone rubber can be used to connect some electronic components that are easily damaged by heat instead of welding. It can also replace welding in high temperature and radiation situations. At this time, conductive silicone rubber not only provides a good conductive electrical path, but also keeps the connection points in a sealed state, preventing moisture and corrosion.
"Zero impact force" prevents damage to the LCD display glass.
Will not damage the contact surface.
Form an airtight seal to protect the printed circuit board from atmospheric corrosion in adverse environments and ensure good connections.
It has buffering and shock-proof functions.
Easy to adapt to various contact methods.
The monitor can be inserted or removed multiple times.