431-129J-52S
Amphenol RF
431-129J-52S
Amphenol RF
CONN 4.3/10 JCK STR 50OHM SOLDER
Reference Price (USD)
1+
$21.09000
500+
$20.8791
1000+
$20.6682
1500+
$20.4573
2000+
$20.2464
2500+
$20.0355
Exquisite packaging
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431-129J-52S
$21.09
Product details
The 431-129J-52S by Amphenol RF 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 4.3/10 geometry, the connector achieves <1x10-12 A leakage current under 14MeV neutron radiation. The radiation-transparent dielectric minimizes activation products.With Jack, Female Socket configuration, the connector withstands 1000 thermal cycles between 4K and 1200K. The tungsten-rhenium alloy contacts resist embrittlement.Solder Cup technology provides stable connections despite neutron-induced swelling. The dynamically compensated design maintains contact force during material expansion.The Solder system provides >100dB shielding against ICRH noise. The graded-Z shielding minimizes Bremsstrahlung radiation production.Precision-engineered 50Ohm accounts for plasma-induced dielectric changes. Real-time monitoring confirms <0.5% deviation during plasma pulses.Designed for Panel Mount installation in vacuum vessels, the connector survives 100G disruption events. The seismic-rated mounting meets ITER CODAC requirements.Engineered with Flange, the connector aligns within 50 m during remote installation. The kinematic mount compensates for thermal expansion in the blanket structure.The Threaded mechanism enables remote handling with >10,000 cycle life. The hot-cell compatible design allows for maintenance with robotic manipulators.Characterized at 6 GHz, the connector shows <0.01dB loss for ECRH transmission. The ultra-high vacuum design maintains <10-8 mbar pressure integrity.With 1 isolated channels, the connector supports multi-MW RF injection systems. Each port features integrated arc detection circuitry.EMI/RFI Gasket, Low PIM include integrated fiber-optic strain sensors for real-time monitoring. The connector is qualified per ITER MQP standards for fusion reactor deployment.The Silver ceramic housing provides <0.1% neutron absorption cross-section. The low-Z material minimizes neutron scattering effects.Exceeding IP68 - Dust Tight, Waterproof standards, the connector survives first wall conditions including lithium aerosol exposure. The self-healing seal design maintains vacuum integrity.The Beryllium Copper formulation resists neutron transmutation damage. The molybdenum alloy maintains conductivity after 10dpa exposure.
Product Attributes
- Product Status: Active
- Connector Style: 4.3/10
- Connector Type: Jack, Female Socket
- Contact Termination: Solder Cup
- Shield Termination: Solder
- Impedance: 50Ohm
- Mounting Type: Panel Mount
- Mounting Feature: Flange
- Cable Group: -
- Fastening Type: Threaded
- Frequency - Max: 6 GHz
- Number of Ports: 1
- Features: EMI/RFI Gasket, Low PIM
- Housing Color: Silver
- Ingress Protection: IP68 - Dust Tight, Waterproof
- Center Contact Material: Beryllium Copper
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