Surface Mountable Technology (SMT) compatible electric elastomer connector on PCB level
1560 series is Surface Mountable Technology (SMT) compatible electric elastomer connector. The shielding gasket 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 1560 series consist of a conductive coating layer on an elastomer tube and a solderable metal foil under the tube. So it has good electrical conductivity and better soldering strength.
Standard part numbers
|Part number||Dimensions (mm)|
|* Other sizes are available on request.|
Any length is acceptable.
|Product Type||1560 series|
|Colour of Conductive Coating Layer||Black|
|Compression ratio||Typical 10% ~ 40% compression of original height|
|Operation temperature||-35 °C ~ 160 °C|
|Resistance||Vertical||Typical 0.05 Ω|
|Surface||Typical 0.05 Ω/|
|Soldering strength||Length direction||Not easy to detach &|
removal due to flexibility & shove
|Typical 150 gf for 1560-2.0-1.1-1.0|
|Width direction||Typical 200 gf for 1560-2.0-1.1-1.0|
|Elastomer Hardness||Shore A 50|
|Typical 93 %|
|Abrasion Test||No metal dust after rubbing with PP tape (2 kg Roller / 10 cycles)|
|Thermal Shock||Change ratio of resistance & elasticity is lower than 10% (-40 °C × 0.5 hr ↔ 85 °C × 0.5 hr × 100 cycles)|
|High Temperature/Humidity||Change ratio of resistance & elasticity is lower than 10% (85 °C / 85% RH / 100 hrs)|
|Salt Spray||No changing of color and electric resistance (KS D 9502, 5% NaCl, 35 °C / 48 hrs)|
|Flammability||Classified by UL to UL 94 V-1|
|Environment||Halogen Free, EU-RoHS Compliant, Lead Free|
| We recommend a non-separated|
solder pattern and the 100 µm
thickness of solder cream
|These values are measured under laboratory conditions.|
In other situations results may differ. Please read our Guarantee.
Notice: 1560 series PCB shielding gaskets should be compressed (about 0.2~0.3 mm) on the solder cream at the place-process of SMT.
Optional on request
The 1560 gasket is standard delivered with one hole. Optional is a version with two holes in the gasket. The product may have two holes at core for better recovery but it can be stiff / harder and less easy to compress.
Structure & features
Recommended re-flow soldering condition for SN plating
|Condition of Re-flow 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|
Alternatives for PCB shielding gaskets are PCB contact fingers 2900 series which you can find on the following page. PCB fingers are made of metal and therefore have better conductivity and are therefore suitable for applications where high currents flow. These PCB contact fingers come in many shapes and sizes.
Get a quotation
Fill in the form below