SMA Coaxial Feedthrough, 50 Ohm Matched Impedance, 1 Pin, Grounded Shield, Double-Ended, 0.495" Dia, SS Weld On. SMA (SubMiniature version A) connectors are semi-precision coaxial RF connectors developed in the 1960s as a minimal connector interface for coaxial cable with a screw-type coupling mechanism. The connector has a 50 Ω impedance and have weldable 0.495 in. diameter stainless steel adapter. Coaxial is the description for electrical feedthroughs with parallel and concentric conductor paths, and with the inner most conductor path electrically isolated from the vacuum flange. Grounded Shield versions have one isolated path, and Floating Shield versions have two. Coaxial feedthroughs are single-ended or double-ended, and most types include air-side connectors. They can be mounted by Weld On, CF, KF, baseplate or NPT connections. Subminiature Type-A (SMA) feedthroughs are compact designs suited for medium to high frequency applications. The standard SMA series is suitable for use to 1 GHz. SMA feedthroughs and connectors are rated for 700 Volts DC and up to 1 Amp. The floating shield version is rated to 2500 Volts DC.

This is a one (1) pin, single ended, SMA Coaxial Feedthrough with the following specifications: 304 Stainless SteelSMA (SubMiniature version A) connector One (1) Pin Conductor with grounded shield50 Ohm ImpedanceKF-16 mounting flange700VDC @ 1ATemperature Range: -200 to 450°C (feedthrough), 65 to 165°C (airside connector)UHV Compatible SMA (SubMiniature version A) connectors are semi-precision, compact, coaxial RF connectors developed in the 1960's as a minimal connector interface for coaxial cables and employ a screw-type coupling mechanism. SMA feedthroughs are suitable for medium to high frequency applications (up to 1 GHz). Coaxial is the description for electrical feedthroughs with parallel and concentric conductor paths, and with the inner most conductor path electrically isolated from the vacuum flange. Grounded Shield versions have one isolated path, and Floating Shield versions have two. Coaxial feedthroughs are single-ended or double-ended, and most types include air-side connectors. They can be mounted by Weld On, CF, KF, baseplate or NPT connections.

Miniature high voltage (MHV) RF coaxial feedthroughs are typically used for high voltage applications up to 5000V and 3A and have a weldable 0.495 in. diameter stainless steel adapter. Miniature High Voltage Connector (MHV) for Medium Power Transmission, Bayonet Style Connection, Grounded Shield, UHV Compatible. Coaxial is the description for electrical feedthroughs with parallel and concentric conductor paths, and with the inner most conductor path electrically isolated from the vacuum flange. Grounded Shield versions have one isolated path, and Floating Shield versions have two. Coaxial feedthroughs are single-ended or double-ended, and most types include air-side connectors. They can be mounted by Weld On, CF, KF, baseplate or NPT connections.

Bayonet Neill-Concelman (BNC) RF coaxial feedthroughs are typically used for connecting radio frequency electronic equipment with miniature-to-subminiature coaxial cable and have weldable 0.495 in. diameter stainless steel adapter. Coaxial is the description for electrical feedthroughs with parallel and concentric conductor paths, and with the inner most conductor path electrically isolated from the vacuum flange. Grounded Shield versions have one isolated path, and Floating Shield versions have two. Coaxial feedthroughs are single-ended or double-ended, and most types include air-side connectors. They can be mounted by Weld On, CF, KF, baseplate or NPT connections.

Bayonet Naval Connector (BNC) RF coaxial feedthroughs are typically used for connecting radio frequency electronic equipment with miniature-to-subminiature coaxial cable. BNC series are commonly used for low power transmission and are rated to 500 Volts DC. This connector is weldable and has a 0.495 in. diameter stainless steel adapter. Coaxial is the description for electrical feedthroughs with parallel and concentric conductor paths, and with the inner most conductor path electrically isolated from the vacuum flange. Grounded Shield versions have one isolated path, and Floating Shield versions have two. Coaxial feedthroughs are single-ended or double-ended, and most types include air-side connectors. They can be mounted by Weld On, CF, KF, baseplate or NPT connections.

Safe High Voltage (SHV) RF coaxial feedthroughs are typically used for connecting radio frequency electronic equipment with coaxial cable bayonet mounts this feedthrough has a weldable 0.495 in. diameter stainless steel adapter. SHV connectors have thicker insulation and are noted for safely disconnecting high voltage supplies by maintaining ground after breaking the circuit. The mount is configured to prevent forcing a high voltage supply into a low voltage connection. SHV cable connectors have a recessed female contact which helps prevent shock hazards when the connector is disengaged. This recessed contact design is an improvement over the MHV design, and becomes increasingly important in higher power applications.

Safe High Voltage (SHV) RF coaxial feedthroughs are typically used for connecting radio frequency electronic equipment with coaxial cable bayonet mounts and have weldable 0.495 in. diameter stainless steel adapter. SHV connectors have thicker insulation and are noted for safely disconnecting high voltage supplies by maintaining ground after breaking the circuit. The mount is configured to prevent forcing a high voltage supply into a low voltage connection. SHV cable connectors have a recessed female contact which helps prevent shock hazards when the connector is disengaged. This recessed contact design is an improvement over the MHV design, and becomes increasingly important in higher power applications.

Bayonet Naval Connector (BNC) RF coaxial feedthroughs are typically used for connecting radio frequency electronic equipment with miniature-to-subminiature coaxial cable. BNC series are commonly used for low power transmission and are rated to 500 Volts DC. This connector is weldable and has a 1.18 in. diameter KF16, stainless steel adapter. Coaxial is the description for electrical feedthroughs with parallel and concentric conductor paths, and with the inner most conductor path electrically isolated from the vacuum flange. Grounded Shield versions have one isolated path, and Floating Shield versions have two. Coaxial feedthroughs are single-ended or double-ended, and most types include air-side connectors. They can be mounted by Weld On, CF, KF, baseplate or NPT connections.

These ultra-high vacuum (UHV) compatible Ideal Vacuum fiber optic feedthroughs mount via a fixed, through hole conflat (CF) 2.75" flange. The multimode step-index fiber has a low OH, Ø100 µm core, is capable of transmitting 1 W of optical power in the wavelength range of 400 - 2400 nm. The fiber has a numerical aperture (NA) of 0.22 and is equipped with standard SMA-905 connections on both the vacuum and air sides. Two stainless-steel SMA caps are included with every fiber optic feedthrough to protect the fiber optic faces from contact and contamination. Conflat (CF) flanges are normally used for processes requiring ultra high vacuum pressures, down to 10 Torr, and are typically sealed with soft metalic copper gaskets. These CF flanges are made of 300 series corrosion-resistant stainless-steel.

Safe High Voltage (SHV) RF coaxial feedthroughs are typically used for connecting radio frequency electronic equipment with coaxial cable bayonet mounts this feedthrough has a weldable 0.495 in. diameter stainless steel adapter. SHV connectors have thicker insulation and are noted for safely disconnecting high voltage supplies by maintaining ground after breaking the circuit. The mount is configured to prevent forcing a high voltage supply into a low voltage connection. SHV cable connectors have a recessed female contact which helps prevent shock hazards when the connector is disengaged. This recessed contact design is an improvement over the MHV design, and becomes increasingly important in higher power applications.

Electrical breaks are often required in transmission lines for cryogenic fluid. These are safe to operate to -200ºC and are intended to be TIG welded into cryogenic fluid transmission lines. UHV compatible. Features Include: Common Dimensions: Feedthrough Diameter: 0.535" Material: Stainless Steel 1/4 in. weld tube Feedthroughs (or vacuum feedthroughs) come in many forms to transfer electrical currents, signals, fluids, gases or mechanical movements from outside the vacuum (air side) to the inside (vacuum side) of a vacuum chamber to equipment within the chamber. The entry point for the feedthrough must be vacuum-sealed via a suitable through hole. The feedthrough can be weldable (weld-on) or connected with a CF, KF or ISO vacuum flange to the vacuum chamber.

Shielded Coaxial Feedthrough for High Frequency Transmission to 1 GHz, Grounded Shield, UHV Compatible. No air side connection. SMA (SubMiniature version A) connectors are semi-precision coaxial RF connectors developed in the 1960s as a minimal connector interface for coaxial cable with a screw-type coupling mechanism. The connector has weldable 0.373 in. diameter stainless steel adapter. Coaxial is the description for electrical feedthroughs with parallel and concentric conductor paths, and with the inner most conductor path electrically isolated from the vacuum flange. Grounded Shield versions have one isolated path, and Floating Shield versions have two. Coaxial feedthroughs are single-ended or double-ended, and most types include air-side connectors. They can be mounted by Weld On, CF, KF, baseplate or NPT connections. Subminiature Type-A (SMA) feedthroughs are compact designs suited for medium to high frequency applications. The standard SMA series is suitable for use to 1 GHz. SMA feedthroughs and connectors are rated for 700 Volts DC and up to 1 Amp. The floating shield version is rated to 2500 Volts DC.

Air side connections included Bayonet Naval Connector (BNC) RF coaxial feedthroughs are typically used for connecting radio frequency electronic equipment with miniature-to-subminiature coaxial cable. BNC series are commonly used for low power transmission and are rated to 500 Volts DC. This connector is weldable and has a 2.16 in. diameter KF40, stainless steel adapter. Coaxial is the description for electrical feedthroughs with parallel and concentric conductor paths, and with the inner most conductor path electrically isolated from the vacuum flange. Grounded Shield versions have one isolated path, and Floating Shield versions have two. Coaxial feedthroughs are single-ended or double-ended, and most types include air-side connectors. They can be mounted by Weld On, CF, KF, baseplate or NPT connections.

Air side connections included Miniature High Voltage Connector (MHV) RF coaxial feedthroughs are typically used for connecting radio frequency electronic equipment with miniature-to-subminiature coaxial cable. BNC series are commonly used for low power transmission and are rated to 500 Volts DC. This connector is weldable and has a 2.16 in. diameter KF40, stainless steel adapter. Coaxial is the description for electrical feedthroughs with parallel and concentric conductor paths, and with the inner most conductor path electrically isolated from the vacuum flange. Grounded Shield versions have one isolated path, and Floating Shield versions have two. Coaxial feedthroughs are single-ended or double-ended, and most types include air-side connectors. They can be mounted by Weld On, CF, KF, baseplate or NPT connections.

Air side connections included Safe High Voltage Connector (SHV) RF coaxial feedthroughs are typically used for connecting radio frequency electronic equipment with miniature-to-subminiature coaxial cable. BNC series are commonly used for low power transmission and are rated to 500 Volts DC. This connector is weldable and has a 2.16 in. diameter KF40, stainless steel adapter. Coaxial is the description for electrical feedthroughs with parallel and concentric conductor paths, and with the inner most conductor path electrically isolated from the vacuum flange. Grounded Shield versions have one isolated path, and Floating Shield versions have two. Coaxial feedthroughs are single-ended or double-ended, and most types include air-side connectors. They can be mounted by Weld On, CF, KF, baseplate or NPT connections.

Safe High Voltage Connector (SHV) RF coaxial feedthroughs are typically used for connecting radio frequency electronic equipment with miniature-to-subminiature coaxial cable. BNC series are commonly used for low power transmission and are rated to 500 Volts DC. This feedthrough has 3 coaxial connectors and a Conflat 2.75 (2-3/4") flange, through holes, and rated for Ultra High Vacuum (UHV). The feedthrough includes three (3) air-side connectors. Coaxial is the description for electrical feedthroughs with parallel and concentric conductor paths, and with the inner most conductor path electrically isolated from the vacuum flange. Grounded Shield versions have one isolated path, and Floating Shield versions have two. Coaxial feedthroughs are single-ended or double-ended, and most types include air-side connectors. They can be mounted by Weld On, CF, KF, baseplate or NPT connections.

Air side connections included Miniature High Voltage Connector (MHV) RF coaxial feedthroughs are typically used for connecting radio frequency electronic equipment with miniature-to-subminiature coaxial cable. BNC series are commonly used for low power transmission and are rated to 500 Volts DC. This connector is weldable and has a 2.95 in. diameter KF50, stainless steel adapter. Coaxial is the description for electrical feedthroughs with parallel and concentric conductor paths, and with the inner most conductor path electrically isolated from the vacuum flange. Grounded Shield versions have one isolated path, and Floating Shield versions have two. Coaxial feedthroughs are single-ended or double-ended, and most types include air-side connectors. They can be mounted by Weld On, CF, KF, baseplate or NPT connections. Feedthroughs (or vacuum feedthroughs) come in many forms to transfer electrical currents, signals, fluids, gases or mechanical movements from outside the vacuum (air side) to the inside (vacuum side) of a vacuum chamber to equipment within the chamber. The entry point for the feedthrough must be vacuum-sealed via a suitable through hole. The feedthrough can be weldable (weld-on) or connected with a CF, KF or ISO vacuum flange to the vacuum chamber.