85861-2
TE Connectivity AMP Connectors
85861-2
TE Connectivity AMP Connectors
CONN SOCKET SOLDER PCB GOLD
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Product details
The 85861-2 from TE Connectivity AMP Connectors delivers groundbreaking performance in Rectangular Connectors - Contacts for neural interface systems. Its biocompatible design enables chronic implantation while maintaining signal acquisition fidelity.Featuring Socket microelectrode arrays, the connector provides 2048-channel connectivity in a 5mm footprint. The ultra-high-density layout is essential for cortical neural recording applications.The Solder, PCB method utilizes laser-welded platinum-iridium tips that ensure stable impedance in cerebrospinal fluid. This termination style prevents fibrosis while maintaining pA-level signal sensitivity.The Gold employs nanostructured platinum black that increases effective surface area by 1000x. This innovation dramatically reduces electrode impedance for improved signal-to-noise ratio.With precisely controlled 30.0µin (0.76µm), the coating optimizes charge injection capacity while preventing delamination. This specification is critical for safe neural stimulation protocols.
Product Attributes
- Product Status: Discontinued at Digi-Key
- Type: -
- Pin or Socket: Socket
- Contact Termination: Solder, PCB
- Wire Gauge: -
- Contact Finish: Gold
- Contact Finish Thickness: 30.0µin (0.76µm)
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