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FPC Test Connector & Interposer

Elastech^TM interposer system
FPC test connector structural drawing

♦ Guide will be processed in accordance with
each customer’s FPC.
♦ The guide is removable as needed
♦ This product is invertible by attaching
the guide in reverse

* Low maintenance
* Simple replacement, just remove a shaft and guide screws

Other applications using Elastech^TM Interposer

Device Test Socket for Characterization

♦ Unlike regular FPC based interconnects, Elastech^TM is a high frequency contactor.
Silver particle elastomer is specially adhered to the contact on the PCB side, against FPC (kapton) based
interconnect in order to handle larger devices and BGA packages.
♦ Contact on the device side is gold plated (nickel / copper). Laser machined aspirates break through the
oxide film to provide stability and durability.
♦ Silver particle elastomer, which adopted the excessive pressure preventive system, minimizes disturbance
resistance caused by excessive particle diffusion.
♦ Laser machined bumps on the Elastech^TM via holes and contacts make it highly controllable.
♦ It is produced in the same production process as FPC that allows laser micro fabrication. Accordingly, it is available down to 0.3 mm pitch minimum.
♦ Single product can contain multiple pitches and contact sizes.
♦ Contact resistance less than 50mΩ
♦ Current capacity: Max.5A/contact
♦ High frequency characteristics: -1dB@40GHz
♦ Self-inductance: 0.11nH
♦ Mutual-inductance: 0.015nH
♦ Mutual-capacitance: 0.028pH
♦ Typical contact force 15 - 25gf/pin
♦ Contact Compliance: Approximately 0.076mm

Interposer (Elastech^TM ) characteristics

* Stroke is the bottom side height that measured optically.
* Contact resistance was measured with 2 points folded back. Consequently, it includes the resistance of the contacts area on the base board
side (2 places) and on the gold bumps side (2 places), as well as the measuring jig.

PDF Links

FPC&Interposer (Catalog pages)

Notes: All specifications on this datasheet and production status are subject to change without notice. Prior to the purchase, please contact Sanyu Electric, Inc. for updated product specifications and request specification sheets for detailed product data.