3 microns interdigitated electrodes ide monocrystalline silicon sputter gold mems medical chemical sensor biosensor chip customization 2021
sku: 476768262
$23.84
Shipping from: China
Description
1. the substrate: p-type monocrystalline silicon with 300nm thickness of sio2 on the surface of the silicon wafer. the size of the substrate is 7mm x 4mm x 0.52mm. the conductor layer structure: cr/au, the thickness are 30nm and 100nm respectively. 2. line width: 5um; line space: 3um; finger length: 1500um; number of interdigitate pairs : 120(240 fingers). 3. large pads, so bonding and soldering are easy. this product can be used as core part of biological, medical and optical sensors.
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