Hermetic Wire

• Designed for use in applications where the wire is exposed to pressurized liquid cryogens such as power cables
• Hermetically sealed
• High tensile strength
• High current

Specifications:

Average thickness: 0.36-0.44 mm

Minimum width: 4.2 mm

Maximum width: 4.45 mm

Min. double bend diameter (RT): 50 mmⁱ

Max. Rated tensile stress (RT): 200 MPaⁱ

Max. Rated wire tension (RT): 20 kgⁱ

Max. Rated tensile stress (77K): 230 MPa^{i, ii}

Max. Rated tensile strain (77K): 0.35%^{i, ii}

Hermeticity: 30 atm LN2 for 16 hours^iv

Customer Options:

_{i  Greater than 95% Ic retention
ii   77K, self-field, 1µV/cm
iii  Je is a calculated value based upon average thickness and width
iv  Thickness inspection after pressurized LN2 test}