Conductive rubber PCB shielding gasket

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

Main characteristics

• Low electric resistance
• Passes most salt spray and environmental tests
• Good resilient & recovery property. Easy to apply SMT and repair.
• Strong soldering strength and not easy to detach on PCB

Applications

• Smart phone
• Mobile device
• Tablet
• PC
• LCD Panel, navigation for electric connecting and grounding.

Properties

Product Type		1560 series
Colour of Conductive Coating Layer		Black
Width		2.0mm ~
Height		0.8mm ~
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
Recovery rate (30%×10.000 times)		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
Recommend Solder Pattern (Separated Pattern)		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.

Alternatives

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.

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