SMB

The SMB series RF coaxial connector is a small push-in RF connector, and its impedance can be divided into 50Ω and 75Ω. The 50Ω series can reach 4GHz, and the 75Ω series can reach 2GHz.
SMB series RF coaxial connectors have the characteristics of small size, convenient insertion and removal, excellent electrical performance, light weight, etc., and meet the standard MIL-C-39012.
SMB series RF coaxial connectors are suitable for applications such as high-frequency loop connection of wireless communication equipment and electronic instruments, among which the cable connector type is the most used.

Electrical Performance
Characteristic impedance	50 Ohm
Frequency range	DC-4 GHz
Operating voltage	RG178: 250 V(rms)
Operating voltage	RG316,RG405: 335 V(rms)
Medium pressure	RG178: 750 V(rms)
Medium pressure	RG316,RG405: 1000 V(rms)
Conductor resistance	Inner conductor: ≤6.0 mΩ (initial value)
Conductor resistance	Outer conductor: ≤1.0 mΩ (initial value)
Insulation resistance	≥1000 mΩ
VSWR	Straight type: ≤1.30 (typical value)
VSWR	Curved type: ≤1.35 (typical value)

Mechanical behavior
Male and female insertion force	≤14 lbs
Male and female pullout force	2 lbs – 14 lbs
Center pin retention	≥4 lbs
Durability	500 times

Application

Mainly used for high-frequency loop connection of radio equipment and electronic instruments, such as communication base stations.
Under the same conditions, it is more suitable for RF connection occasions that require small and fast installation.

Products Series

Cable connector
PCB mounting connectors
Adapter
Tool

Product List

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