1570 - Conductive Shielding Gasket Silicone PCB
1570 series PCB Shielding Gaskets
The 1570 series PCB shielding gaskets are a Surface Mountable Technology(SMT) compatible electric elastomer connector. Our 1570 series has good elastic recovery and electric property, so it offers not only cushion, but also electrical connecting and grounding between electrical objects and PCB. The 1570 is a rectangle with narrow width and is mounted on PCB board. So this can replace Shield Can or EMI Dispensing Gasket or other electric contacts. Recommendation of compression is 10~30% of its height.
- Suitable for EMI shielding and grounding.
- Lower electric resistance.
- Meet to most salt spray and environmental test.
- Good resilient & recovery property. Easy to apply SMT.
- Strong soldering strength and not easy to detach on PCB.
Structure and features of the 1570 series
Applications of the 1570 series
Smart phone, Mobile device, Tablet, PC, Digital camera, Navigation for electricity connecting and grounding.
|Product Type||1570 series|
|Color of Conductive Coating Layer||Black|
|Compression ratio||Typical 10% ~ 30% compression of original height|
|Operation temperature||-35℃~ 160℃|
|Soldering strength||Length direction||Not easy to detach &
removal due to flexibility & shove
|Typical 400gf for 1570-0.6-0.8-5.5|
|Width direction||Typical 200gf for 1570-0.6-0.8-5.5|
|Elastomer Hardness||Shore A 50|
|Abrasion Test||No metal dust after rubbing with PP tape (2kg Roller / 10cycles)|
|Thermal Shock||Change ratio of resistance & elasticity is lower than 10% (-40℃×0.5hr ↔ 85℃×0.5hr×100cycles)|
|High Temperature/Humidity||Change ratio of resistance & elasticity is lower than 10% (85℃/ 85% RH / 100hrs)|
|Salt Spray||No changing of color and electric resistance(KS D 9502, 5% NaCl, 35℃/48hrs)|
|Flammability||Over UL 94 V-1 (UL Certification : File No. E250169)|
|Environment||Halogen Free, EU-RoHS Compliant, Lead Free|
|* Above specifications are only for reference and can be changed without notice.|
Recommended reflow soldering condition for sn plating
|Condition of Reflow Soldering ( Recommended )|
|Zone||Temperature [deg.C]||Time [sec]|
|a||RT ~ 130||60|
|b||Max. 220||90 ~ 150|
|c||220 ~ 250[max. 250]||90 ~ 150|
|d||220 ~ RT||Min. 60|
|Standard Product P/N||Dimension [mm]|
|* Other sizes are available on request. Any length is acceptable.|