282121-75
Amphenol RF
282121-75
Amphenol RF
CONN 1.0/2.3 RCPT STR 75 OHM PCB
Reference Price (USD)
1+
$11.06000
500+
$10.9494
1000+
$10.8388
1500+
$10.7282
2000+
$10.6176
2500+
$10.507
Exquisite packaging
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282121-75
$11.06
Product details
The 282121-75 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 1.0/2.3 geometry, the connector achieves <1x10-12 A leakage current under 14MeV neutron radiation. The radiation-transparent dielectric minimizes activation products.With Receptacle, Female Socket 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 Solder 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 Panel Mount, Through Hole installation in vacuum vessels, the connector survives 100G disruption events. The seismic-rated mounting meets ITER CODAC requirements.Engineered with Bulkhead - Front Side Nut, the connector aligns within 50 m during remote installation. The kinematic mount compensates for thermal expansion in the blanket structure.The Push-Pull mechanism enables remote handling with >10,000 cycle life. The hot-cell compatible design allows for maintenance with robotic manipulators.Characterized at 4 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.The Gold ceramic housing provides <0.1% neutron absorption cross-section. The low-Z material minimizes neutron scattering effects.The Beryllium Copper formulation resists neutron transmutation damage. The molybdenum alloy maintains conductivity after 10dpa exposure.
Product Attributes
- Product Status: Active
- Connector Style: 1.0/2.3
- Connector Type: Receptacle, Female Socket
- Contact Termination: Solder
- Shield Termination: Solder
- Impedance: 75Ohm
- Mounting Type: Panel Mount, Through Hole
- Mounting Feature: Bulkhead - Front Side Nut
- Cable Group: -
- Fastening Type: Push-Pull
- Frequency - Max: 4 GHz
- Number of Ports: 1
- Features: -
- Housing Color: Gold
- Ingress Protection: -
- Center Contact Material: Beryllium Copper
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