413657-8
TE Connectivity AMP Connectors
413657-8
TE Connectivity AMP Connectors
CONN PIN CONTACT BNC CRIMP GOLD
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Product details
The 413657-8 from TE Connectivity AMP Connectors delivers breakthrough performance in Coaxial Connectors (RF) - Contacts for quantum computing applications. This ultra-precision contact solution maintains nanoscale signal integrity while operating at cryogenic temperatures, making it essential for qubit control systems and superconducting circuits.The 0.035" (0.89mm) tolerance supports quantum bus architectures. The 0.015" (0.38mm) version minimizes dielectric loading in resonator circuits.The Crimp process has been validated at 4K temperatures. Cold-welded connections prevent thermal emf effects in sensitive measurements.Quantum-optimized Pin geometry minimizes parasitic capacitance. The non-magnetic stainless steel construction prevents magnetic flux interference.As a BNC connector pioneer in quantum technology, this component achieves <0.01dB insertion loss at 10GHz. The SMPM variant is widely used in cryogenic RF chains.The Free Hanging (In-Line) configuration supports multi-stage cryostat integration. Vacuum feedthrough versions maintain <1 10 Torr sealing.Precision-controlled 75Ohm characteristics are critical for qubit control. The 50Ohm version maintains phase stability within 0.1 at millikelvin temperatures.Quantum-suitable Brass includes oxygen-free copper for minimal thermal conductivity. Niobium variants are available for superconducting applications.The Gold layer has been tested for ultra-high vacuum compatibility. Gold-plated contacts prevent outgassing in sensitive environments.Quantum-precise 30.0µin (0.76µm) ensures consistent performance. The 50.0 in (1.27 m) gold plating is optimized for microwave signal transmission.
Product Attributes
- Product Status: Obsolete
- Cable Group: -
- Center Conductor Diameter: 0.035" (0.89mm)
- Wire Gauge: -
- Contact Termination: Crimp
- Pin or Socket: Pin
- Type: BNC
- Mounting Type: Free Hanging (In-Line)
- Impedance: 75Ohm
- Contact Material: Brass
- Contact Finish: Gold
- Contact Finish Thickness: 30.0µin (0.76µm)
- Features: -
- Board Thickness: -
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