1550 - Film over Rubber PCB shielding gaskets
1550 series has good elastic recovery and electric property, so it offers not only cushion property, but also electrical connecting between electrical objects including PCB. It is useful for EMI/ESD/RF countermeasure, electrical grounding and connecting as EMI Gasket and/or electric connector. It is consisted of conductive film, elastic adhesive and elastomer tube, so it is not broken and deformed like metal fingers. There are many sizes and options to meet various customers demands and needs.
- Surfacemounttechnology(SMT) compatible
- Lowest electric resistance (tpy. 0.06Ω)
- Excellent elasticity & low compression force
- Not easily deformed & broken by external force
- Large contact area
- Solder protection line exist
- Sizes from small to big with various options
- Proper for mass production & re-work available
- Halogen free, EU-RoHS compliant, non-flammable
|Copper Layer (inside)||Standard performance||high performance|
|Plating (surface)||Sn (Tin)||Au/Ni|
|Plating on the copper edge||None||yes Au/Ni|
|Example of P/N||1550-W-H-L-P||1550-W-H-L-F|
|Main applications||Economic price, home applications||Automotive, industrial & military|
|reflow soldering Temp.||max 250°C||max 270°C|
|Max rework||1 time||3 times|
Smart Phone, Automotive, TV, Tablet PC, LCD Panel, Navigation for electric COnnecting and grounding.
|Materials||Silicone Rubber, Silicone adhesive, polyimide film, Sn or AU/NI plated copper layer|
|Compression Ratio||Typical 15% ∼ 45% compression of original heigt|
|Operation Temperature||-35°C ∼ 160°C|
|Resistance Vertical/Surface||Typical 0.06Ω/ typical 0.06Ω|
|Elastomer hardness||Shore A 50|
|Recovery ratio (25%*500times)||Typical 90% of original height (depends on size)|
|Soldering Strength||Depends on sizes (long lenght provides strong soldering strenght)|
|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°C*0.5hr ↔ 85°Cx0.5hr*100cycles)|
|High temperature/humidity||Change ratio of resistance & elasticity is lower than 10% (85°C / 85% RH / 100hrs)|
|Salt spray||Change ratio of resistance & elasticity is lower than 10% (KS D 9502, 5% NaCL, 35°C/12hrs)|
|Flammability||Over UL 94 V-1 (UL file No. E250169)|
|Environment||Halogen Free, EU-RoHS compliant, lead free|
|Reflow Soldering||max. 250°C for Sn plating, max. 270°C for Au/Ni plating.|
|Recommend Solder pattern|
|Holland shielding systems BV have got more than 300 kinds of 1550 series Film over Rubber PCB shielding gaskets for many applications and usages.
Please contact our engineer for your selection.
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