FFA.1S.275.CTAC42Z
LEMO
FFA.1S.275.CTAC42Z
LEMO
CONN COAX PLUG STR 75OHM SOLDER
Reference Price (USD)
1+
$36.19000
500+
$35.8281
1000+
$35.4662
1500+
$35.1043
2000+
$34.7424
2500+
$34.3805
Exquisite packaging
Discount
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FFA.1S.275.CTAC42Z
$36.19
Product details
The FFA.1S.275.CTAC42Z by LEMO pioneers new frontiers in Coaxial Connectors (RF) technology for fusion energy research. Designed for tokamak reactor environments, this connector maintains reliable performance under extreme neutron flux and plasma conditions.Featuring Coaxial geometry, the connector achieves <1x10-12 A leakage current under 14MeV neutron radiation. The radiation-transparent dielectric minimizes activation products.With Plug, Male Pin configuration, the connector withstands 1000 thermal cycles between 4K and 1200K. The tungsten-rhenium alloy contacts resist embrittlement.Solder technology provides stable connections despite neutron-induced swelling. The dynamically compensated design maintains contact force during material expansion.The Clamp system provides >100dB shielding against ICRH noise. The graded-Z shielding minimizes Bremsstrahlung radiation production.Precision-engineered 75Ohm accounts for plasma-induced dielectric changes. Real-time monitoring confirms <0.5% deviation during plasma pulses.Designed for Free Hanging (In-Line) installation in vacuum vessels, the connector survives 100G disruption events. The seismic-rated mounting meets ITER CODAC requirements.Qualified with RG-58C, 59B, 179B, 187A, 223, 302, 400 superconducting cables, the connector maintains <1nV thermal EMF in cryogenic conditions. The radiation-hardened insulation resists >100MGy dose.The Push-Pull mechanism enables remote handling with >10,000 cycle life. The hot-cell compatible design allows for maintenance with robotic manipulators.With 1 isolated channels, the connector supports multi-MW RF injection systems. Each port features integrated arc detection circuitry.The Silver ceramic housing provides <0.1% neutron absorption cross-section. The low-Z material minimizes neutron scattering effects.Exceeding IP50 - Dust Protected standards, the connector survives first wall conditions including lithium aerosol exposure. The self-healing seal design maintains vacuum integrity.The Brass formulation resists neutron transmutation damage. The molybdenum alloy maintains conductivity after 10dpa exposure.
Product Attributes
- Product Status: Active
- Connector Style: Coaxial
- Connector Type: Plug, Male Pin
- Contact Termination: Solder
- Shield Termination: Clamp
- Impedance: 75Ohm
- Mounting Type: Free Hanging (In-Line)
- Mounting Feature: -
- Cable Group: RG-58C, 59B, 179B, 187A, 223, 302, 400
- Fastening Type: Push-Pull
- Frequency - Max: -
- Number of Ports: 1
- Features: -
- Housing Color: Silver
- Ingress Protection: IP50 - Dust Protected
- Center Contact Material: Brass
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