Custom Control Panel Overlay/Flexible Circuit Boards/Waterproof
Remote Control
Lightweight Flexible Membrane Switch Keypad Thin Film With 3M467 /
3M468 Adhesive
Membrane Switch Performance Index:
1. Electronic characteristics |
| Circuit rating | 35V (DC), 100mA, 1W |
| Contact resistance | 10Ω~500Ω (According the trace length and materials) |
| Insulation resistance | > 100MΩ 250V DC |
| Contact bounce | ≤ 5ms |
| Dielectric withstand | 250VRms (50~60Hz 1min) |
| Life expectancy | flat type ≥ 5 million times, tactile type ≥ 1 million times |
2. Mechanical Properties |
| Actuation force | flat type: 57-284g (2-10 Oz), tactile type: 170~397g (6~14 Oz) |
| Switch stroke | flat type: 0.1~0.5mm, tactile type: 0.6~1.5mm |
3. Environmental parameters |
| Operating Temperature | -40°C~+80°C |
| Storage temperature | -40°C~+85°C |
| Humidity | 40°C, 90% ~95%, 240 hours |
Product construction
Feature:
1. Light weight
2. small volume
3. long service life
4. Dampproof, dustproof
5. durable, seismic, lead wire resistance around thefracture well
6. Vacuum molding touch type key, switching type connector, set LED
as a whole, convenient installation
Description:
The main technical indicators
1. Max size: single sided, double sided:600mm * 500mm Multi-layer:
400mm * 600mm
2. Processing thickness:0.2mm -4.0mm
3 Copper foil substrate thickness: 18μ(1/ 2OZ ),35μ( 1OZ ),70μ( 2OZ
)
4 Common material: FR-4 , CEM-3 , CEM-1,
Polytetrachloroethylene,FR-1(94V0,94HB)
5. Light copper,Nickel-plated,Gilded,HAL；Immersion
Gold,Antioxidant,HASL,Immersion Tin,etc.
Process Capability
1. Drilling:The minimum diameter 0.1mm
2. Hole metallization:Minimum aperture 0.2mm,Thickness / aperture
ratio 4:1
3. Wire width: Minimum:Gold plate 0.10mm, Tin plate0.1mm
4. Wire spacing: Minimum:Gold plate 0.10mm, Tin plate0.1mm
5. Gold plate: nickel layer thickness:≧2.5μ,Gold layer thickness:
0.05-0.1μm or according to customer requirements
6. HASL: tin layer thickness:≧2.5-5μ
7. Paneling: Line-to-edge minimum distance: 0.15mm hole to edge
minimum distance: 0.15mm smallest form tolerance: ± 0.1mm
8. Socket chamfer: Angle: 30 degrees, 45 degrees, 60 degrees Depth:
1-3mm
9. V Cut: Angle: 30 degrees, 35 degrees, 45 degrees Depth:
thickness 2/3 Minimum size: 80mm * 80mm
Applications:
1. The mobile phone
Focuses on the flexible circuit board light weight and thin
thickness. Can effectively save the volume of products, easy
connection of the battery, microphone, and buttons and into one.
2. Computer and LCD screen
Use the one line configuration of flexible circuit boards, and thin
thickness. The digital signal into the picture, through the LCD
screen
3. CD player
Focuses on three dimensional assembly characteristics of flexible
circuit boards and thin thickness. The huge CD to carry around
4. Disk drives
Regardless of the hard disk, or diskette, is very dependent on FPC
high softness and thickness of the 0.1 mm slim, read data finish
quickly. Either a PC or NOTEBOOK.
5. The latest applications
Hard disk drives (HDDS, hard disk drive) of suspended circuit (Su
ensi. N cireuit) and the components of xe packaging board, etc
Specifications
Type | Multilayer CB | Application | Electronic Machine |
Color | blue | Feature | - Energy-efficient & Low power
|
Machine Stiffness | Rigid | Lays
| Customized |
Material | PET /PC | I nsulation Material | Organic resin |
I nsulation layer thichness | General | Antiflaming Speciality | VO |
Processing Technic | Rolled foil | Reinforcing material | Glass fiber |
Insulating Resin | Polyimide resin | Export Markets | Global |
