Standard 7/16 interfaces at both ends with grounded shielding and 50 Ω impedance matching. Maximum frequency: 7.5 GHz. Instantaneous voltage peak: 4 kV (RMS). Operating voltage: <2.7 kV @ 50 Hz. Maximum power: 1.8 kW @ 1 GHz. Temperature range: -20°C to 150°C. Recommended flange: KF50 (custom flange-feedthrough combinations and weldable versions also available). Optional vacuum-side and air-side connectors and cables available.

PRODUCTS

TEL 15301310116

Madison Technology Co., Ltd

TEL：15301310116

email：sales@madison-tech.com

address：1st floor, Building 11, Zhongguancun Software Park, Haidian District, Beijing

Overview

Features

· High-frequency, high-power coaxial feedthrough.

· Dual-ended with grounded shielding.

· Recommended flange: KF50.

· Optional connectors and cables available for both ends.

· Custom flange and feedthrough configurations available upon request.

Parameters

Specification
Specification Parameter	Value
Shielding Type	Grounded shielding
Impedance Matching	50 Ω
Interface Type	Standard 7/16 connector
Maximum Voltage	Instantaneous voltage peak: 4 kV (RMS) Operating voltage: <2.7 kV @ 50 Hz
Maximum Power	1.8 kW at 1 GHz
Frequency Range	AC to 7.5 GHz
Temperature Range	-20°C ~ 150°C
Leak Rate	<1×10⁻⁹ Pa·m³/s He

Dimensions

KF Flange Selection Table
Flange	Number of Feedthroughs	Model
KF50	1	MT140-7_16-K50
Note: For other flange and feedthrough combinations, please contact us.

Weldable Version Selection Table
Number of Feedthroughs	Model
1	MT140-7_16-WV

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