SMB Connectors

Key performance
Characteristic impedance: 50 Ohms
Ferquency range:
With flexible cable: 0~12.4GHz
Contact resistance:
center conductor : ≤ 3.0m Ohms
out conductor : ≤ 2.0m Ohms
Insulation resistance : ≥ 5000M Ohms
insulator voltage withstanding : 1000V
VSWR : with fiexiable cable :
≤ 1.15+0.02f
with semi-rigid/flexiable cable:
≤ 1.10+0.01f
Connector durability : 500
Applicable spec/std: MIL-C-3901

Material
Center contacts:
Male—brass, gold plated.
Female—beryllium copper, gold plated
Bodies other metal parts:
brass, gold plated
Insulators: TFE
Crimp ferrule: copper, nickel plated.
Gasket and seal rings: silicone rubber
Heat-shrink tubing: thermofit plastic.
For passivated stainless steel versions,
add the “S” below the P/N.

Category:

Series

SMB-KWB1/2/3
SMB-JB2
SMB-JFB2
SMB-JYB2

SMB-KWB2N
SMB-KB3
SMB-JY2/3-1
SMB-JY3

SMB-K2-5
SMB-KY2
SMB-KW2-5
SMB-J3

SMB-J3A/5A
SMB-JF3A
SMB-JW2/3/4
SMB-KY3A

SMB-JHDA-345
SMB-JHD1
SMB-JHD2
SMB-JHD6

SMB-JWHD-10
SMB-JWHY-2
SMB-JYHD
SMB-KHD/1

SMB-KWHD/A
SMB-JFD
SMB-JFD3
SMB-JFD21

SMB-JFD21A
SMB-KFDA
SMB-JYA
SMB-JYD

Connector Interface



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