R114203000

The Radiall R114203000 is a straight jack clamp coaxial connector in the SMB series, designed for in-line cable mounting. It offers a 50 Ohm characteristic impedance and operates up to 4 GHz, meeting the needs of RF applications. The connector features a brass body and center contact with gold plating (0.2 µm over 2 µm nickel on body, 1.3 µm over 2 µm nickel on center contact, and 0.5 µm over 2 µm nickel on outer contact). The insulation is PTFE, and a chloroprene gasket is included.

Electrical performance includes a maximum VSWR of 1.30 + 0.040 x F(GHz), insertion loss of 0.25 √F(GHz) dB, and RF leakage of -(57 - F(GHz)) dB. The voltage rating is 250 Veff maximum, with a dielectric withstanding voltage of 750 Veff minimum and insulation resistance of 1000 MOhm minimum. Mechanical characteristics include a minimum center contact retention of 10 N at both ends, cable retention of 58 N for RG-178/196 cables, and a mating life of at least 500 cycles. The clamp nut torque is 40 N.cm with a hex nut size of 5.0 mm.

This connector is suitable for use with cables RG-178, RG-196, RG-178 LC, and KX-21. It operates over a temperature range of -55°C to +100°C. The snap-on fastening type enables quick and reliable connections. The connector is lead-free and RoHS compliant (unverified), but no REACH or MSL certificates are available in the provided data.