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EMI,SMF GASKET,touch senso 9*5*9 surface mount technology, elastic recovery,electricity production
CHARACTERISTICS
Efficient mass production using surface mounting equipment
Excellent conductivity & soft
Heat resistant for SMT and flame retardant
Halogen Free
STRUCTURE
① Heat resistant polyurethane foam
② Heat resistant bonding
③ Surface: PI film / Cu / Sn
(PI film: 25㎛, Cu: 1.5±0.5㎛, Sn: 1.5±0.5㎛)
A : 9.5 mm
B : 9.2 mm
C : 3.0 mm
D : 3.5 mm
SPECIFICATIONS
MEASUREMENT DATA
Solder adhesion strength
TEST METHOD
Overview
SMT EMI shielding gasket is a grounding pad that attenuates electromagnetic noise generated inside electronic devices and protects the circuit from electrical surges.
Reflow soldering is possible up to 260℃ by using material with excellent heat resistance.
Packaged with reel tape to enable automatic surface mounting.
Can be used as a touch switch gasket, a touch sensor gasket, etc.
Features
Stable cube shape, soft & elastic using a sponge core. - Manufactured in a variety of sizes compared to silicone or metal ground contacts - Neither bent nor broken like a finger strip - No fear of hardening or generating siloxane like silicone-core type - Soft sponge material does not bend PCB nor deform the device
Excellent electrical conductivity and low surface resistance
Excellent resilience with adjustable hardness, free from bent or broken problem
SMT(surface mounting) available and manual soldering compatible
RoHS Compliant, UL94V-0, Halogen Free
Details
Specification
Vertical resistance
<0.1
Ω
Repeated compression force
>90
％
Recommand compression rate
20
％
Aging test (Restoring)
>90
％
Strength of soldering joint
>0.5
kgf
Reflow temp. condition
230～260
(Peak Time: Max. 10sec.)
℃
Repulsive power(25% press)
< 0.8
kgf
Using temp
-40 ～ 85
℃
Flame retardant
UL94 V0
Structure
Gasket Shape
PCB Pattern Size
Compared with finger strip gasket
SMT Gasket
Finger Strip
Compression Recovery Rate
> 90％ / High
85 ~ 90％ / Low
Surface Resistance
< 0.1 / Low
< 0.1 / Low
Contact Area
Surface
Point / Line
Environmental Regulation
RoHS Complaint, Halogen Free
BeCu Banned
Applications
PCB Ground & EMI Shielding
SMT Gasket is used for EMI shielding and grounding by attaching it to PCB of LCD module. Several pieces of SMT Gasket are used on PCB to maximize EMI shielding and grounding effectiveness. Their positions on PCB are reflected in PCB circuit design phase.
Provided in reel typed career packages suitable for SMT.
Touch Sensor Gasket/Touch Switch Gasket
Touch sensor gasket (touch switch gasket) functions as an electrode connecting display panel and PCB using electrostatic touch input method. It is suitable for touch switches of home appliances and industrial devices.
SMF gasket is installed with automatic surface mounting while spring contact and touch rod method require manual soldering.
Cost saving is expected by replacing the expensive touch grid method.
This gasket does not stress PCB/Panel due to its elasticity and has high corrosion resistance.
TERMS OF GUARANTEE & ATTENDED POINT IN CUSTODY
1) Keep the product at room temperature and humidity.(25±10℃, Less than 75%)
2) Avoid contact with air and moisture when kept products.
3) Avoid direct sun light and no flammables when kept products.
4) Keep it to prevent damage to the appearance and shape.
5) Be careful not to be a high-temperature, high-humidity environment after opening the product.
6) Be careful not to contact with chemical and organic materials.
7) Do not touch the product with bare hands.
8) The warranty period of product is 6 months after delivery.
CAUTIONS
1.Keep away from a direct sunlight or high temperature and humidity. (below 35 ℃, 55%RH or less.)
2.Please press down more 0.2mm than thickness of this gasket in case of mounting
3.Be careful with chemicals and fire.
4.You may see a change in the characteristics of the product if repeating pressure.
5.Avoid exposure to high temperature and high humidity conditions when using the products.
6.Do not touch the product with bare hands.
7.It should be used after removing the contamination of adhesive surface.
8.Be careful that the appearance of product can be changed if twisting of the product occurs.
GENERAL PACKING STANDARD
1) Label the hem.
2) The carton box contains an appropriate amount of SMF cylinders.
3) Fill in the plastic on the back cover with cushioning material.
4) The box is sealed with OPP tape, H-type, and the box is labeled as available.
5) Packaging method (as shown in the figure)
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Seller
Year Established:
2002
Total Annual:
5000000-8000000
Employee Number:
100~150
Ecer Certification：
Active Member
FRS Specialized in computer, LCD TV, communications, industrial control, instrumentation and consumer electronics and other fields of accessories research and development, production, sales.Under the jurisdiction of three manufacturing plants, respectively for antenna factory, micro coaxial cable fa... FRS Specialized in computer, LCD TV, communications, industrial control, instrumentation and consumer electronics and other fields of accessories research and development, production, sales.Under the jurisdiction of three manufacturing plants, respectively for antenna factory, micro coaxial cable fa...
