861257-1
TE Connectivity Aerospace, Defense and Marine
861257-1
TE Connectivity Aerospace, Defense and Marine
CONN LGH RCPT 1POS CYL
Reference Price (USD)
1+
$359.53420
500+
$355.938858
1000+
$352.343516
1500+
$348.748174
2000+
$345.152832
2500+
$341.55749
Exquisite packaging
Discount
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861257-1
$359.53
Product details
The 861257-1 from TE Connectivity Aerospace, Defense and Marine revolutionizes LGH Connectors technology for quantum computing applications. These cryogenic-rated connectors maintain signal integrity at 4K temperatures while minimizing thermal conductivity.Featuring LGH 3 architecture, the design minimizes parasitic capacitance to below 0.1pF per contact, critical for qubit control signal fidelity.As a ultra-high vacuum compatible Receptacle, it utilizes beryllium copper springs that retain elasticity down to millikelvin temperatures.With 1 filtered feedthroughs, the connector provides simultaneous DC bias and RF signal transmission for quantum dot control.The Cylindrical geometry incorporates thermal breaks that reduce heat leakage to less than 10 W per contact at 4K operating conditions.Precision 1.81" (45.97mm) ensures consistent contact resistance below 10m despite thermal contraction during cooldown cycles.Rated for 40kVDC isolation at cryogenic temperatures, the dielectric material maintains breakdown strength above 1kV/mm at 4K.Advanced For Encapsulation Unit include superconducting niobium shielding and non-magnetic construction for sensitive SQUID applications.
Product Attributes
- Product Status: Active
- Style: LGH 3
- Connector Type: Receptacle
- Number of Positions: 1
- Shape: Cylindrical
- Barrel Depth: 1.81" (45.97mm)
- Voltage: 40kVDC
- Mounting Type: -
- Features: For Encapsulation Unit
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