Name: Coaxial Adapter 6 1/8" EIA male - 4 1/2" EIA male
SKU: 618EIAM-412EIAM

618EIAM-412EIAM
Coaxial Adapter 6 1/8" EIA male - 4 1/2" EIA male

Rev : A | Rev date : 02 Mar 2026

Coaxial Adapter, 6 1/8" EIA male / 4 1/2" EIA male

Structure

Product Type

Coaxial Adapter

Interface A

6 1/8" EIA male

Center Contact Material A

copper-alloy, silver plated

Outer Contact Material A

copper-alloy, silver plated

Interface B

4 1/2" EIA male

Center Contact Material B

Copper-alloy, silver plated

Outer Contact Material B

Copper-alloy, silver plated

Body Material

Copper-alloy

Dielectric Material

PTFE

MECHANICAL SPECIFICATIONS

Diameter

206.4mm (8.126in)

Length

40mm (1.575in)

Weight

6.28kg (13.85lb)

Electrical Specifications

VSWR	0-860 MHz: 1.02 (40.09)

TESTING AND ENVIRONMENTAL

Sealing Class

IP68, connected

Scope of supply includes O-rings and screw set made of stainless steel.

618EIAM-412EIAM
Coaxial Adapter 6 1/8" EIA male - 4 1/2" EIA male

618EIAM-412EIAMCoaxial Adapter 6 1/8" EIA male - 4 1/2" EIA male