Amphenol® RF: 800-627-7100

RG-179, RG-316, etc.)

Amphenol 50 Ω BNC connectors are miniature, lightweight units useable up to 11 GHz and typically yield low reflection

through 4 GHz. Designed to accommodate a large variety of RG and industry standard cables, BNC connectors are avail-

able in crimp/crimp, clamp/solder, SURETWIST®, and field serviceable termination styles. A full line of printed circuit board

receptacles, bulkhead receptacles, resistor terminations, and other accessories complement the product offering.

A variety of our 50 Ω BNC connectors are recognized under the Component program of Underwriter’s Laboratories, Inc.

These connectors are ideal for use with medical equipment and test instrumentation where safety cannot be compromised.

Amphenol also offers a full line of 75 Ω BNC connectors to meet the needs for higher performance impedance-matched

cable interconnections. These connectors can be used in a variety of applications where true 75 Ω performance is needed

to insure low signal distortion. Designed for the most popular 75 Ω cables used in broadcast and telecommunications

connector offering carries the part number designation “RFX” for easy recognition. These low-cost connectors typically

utilize die cast and molded components.

Reverse Polarity BNC’s are also available. Reverse polarity is a keying system accomplished with a reverse interface, and

ensures that reverse polarity interface connectors do not mate with standard interface connectors. Amphenol accomplishes

this by inserting female contacts into plugs and male contacts into jacks. Other manufacturers may use reverse threading to

accomplish reverse polarity keying.

requirements

50 Ω BNC Specifications

Amphenol® RF: 800-627-7100

50 Ω BNC Specifications (continued)