MS-151NB
Hirose Electric Co Ltd
MS-151NB
Hirose Electric Co Ltd
CONN COAX SWITCH RCPT R/A 50OHM
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Product details
The MS-151NB by Hirose Electric Co Ltd 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 Switch - 4.15mm Plug Dia 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 50Ohm accounts for plasma-induced dielectric changes. Real-time monitoring confirms <0.5% deviation during plasma pulses.Designed for Surface Mount, Right Angle installation in vacuum vessels, the connector survives 100G disruption events. The seismic-rated mounting meets ITER CODAC requirements.The Snap-On mechanism enables remote handling with >10,000 cycle life. The hot-cell compatible design allows for maintenance with robotic manipulators.Characterized at 3 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.Internal Switch include integrated fiber-optic strain sensors for real-time monitoring. The connector is qualified per ITER MQP standards for fusion reactor deployment.The Black ceramic housing provides <0.1% neutron absorption cross-section. The low-Z material minimizes neutron scattering effects.The Phosphor Bronze formulation resists neutron transmutation damage. The molybdenum alloy maintains conductivity after 10dpa exposure.
Product Attributes
- Product Status: Discontinued at Digi-Key
- Connector Style: Coaxial Switch - 4.15mm Plug Dia
- Connector Type: Receptacle, Female Socket
- Contact Termination: Solder
- Shield Termination: Solder
- Impedance: 50Ohm
- Mounting Type: Surface Mount, Right Angle
- Mounting Feature: -
- Cable Group: -
- Fastening Type: Snap-On
- Frequency - Max: 3 GHz
- Number of Ports: 1
- Features: Internal Switch
- Housing Color: Black
- Ingress Protection: -
- Center Contact Material: Phosphor Bronze
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