R121153000

The Radiall R121153000 is an SSMA right angle plug connector with a male pin center contact, designed for solder termination to RG-405 (.085" semi-rigid) cable. It operates at 50 Ohm impedance and supports frequencies up to 12.4 GHz, making it suitable for RF and microwave applications. Electrical performance includes a maximum VSWR of 1.10 + 0.0100 x F(GHz) and insertion loss of 0.03 √F(GHz) dB. The connector is rated for 250 Veff maximum voltage and 750 Veff dielectric withstanding voltage, with insulation resistance of 5000 MΩ minimum.

Mechanically, the connector features a threaded fastening type for secure mating, with a recommended mating torque of 80 N.cm. It is free hanging (in-line) with a right angle orientation. The center contact is made of beryllium copper with gold plating, and the housing is silver-plated. The connector withstands operating temperatures from -65°C to +115°C and has a mating life of 1000 cycles minimum. Cable retention pull-off force is 200 N minimum, and center contact retention is 22 N at both ends.

This connector is commonly used in cable assemblies for test equipment, telecommunications, and aerospace systems where reliable high-frequency connections are required.