radiall-bma-series-blind-mate-connectors.pdf

Introduction

The BMA series is a blind mate connector designed for high-frequency applications requiring reliability, durability, and performance. It is widely used to interconnect microwave modules with multiple coaxial ports.

Key Features

Float mount design allows large axial and radial misalignment. Compatible with MIL-STD-348 and CEI 1169-33 standards.

Applications include airborne and ground radars, active electronically scanned array antennas, and military microwave modules.

Characteristics

Electrical characteristics: impedance, frequency range, insertion loss, and RF leakage. Mechanical characteristics: durability, force to engage/disengage, and cable retention force.

Environmental characteristics: temperature range, thermal cycling, vibration, shock, and moisture resistance.

Materials and Plating

Materials: stainless steel, brass, beryllium copper, and silicon rubber. Plating: gold, passivated BBR, and NPGR.

Plugs and Contacts

Offers straight plugs, solder type for semi-rigid cables, and straight bulkhead plugs, crimp type for flexible cables.

Manual:

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Pricing & Distributors: https://www.datasheets360.com/part/detail/r125426000/-5576757055159603642/

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