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SMB Connectors
SMB Coaxial Connectors
Subminiature Coaxial Connectors
( Standards MIL-C-39012 )
Subminiature Coaxial Connector that is manufactured by SMB type ( Subminiation type B ), As regulated by MIL-C-39012. It is a 50 ohm snap-on system easily connected. and dismantled in limited spaces.
ELECTRICAL DATA
• Impedance : 50ohm
• Frequency Range : DC to 4GHz
• Contact Current : DC 1.5A Max.
• Voltage Rating : 250 Vrms
• Contact Resistance : 3.0 ㏁ - Center contacts, 0.5 ㏁ - Outer contacts
• Insulation Resistance : 1000 ㏁ Min.
• Insertion Loss : 0.6dB Max.
• VSWR : Straight 1.3+0.04f (GHz), Right Angle 1.4+0.06f (GHz)
• RF leakage : -55dBm Min. between 2-3GHz
MECHANICAL DATA
• Engagement Force : Max. 63N
• Life : 500 Matings
• Contact Captivation : Max. 15N
ENVIRONMENTAL DATA
• Temperature Range : -65℃~+125℃
• Corrosion Resistance : MIL-STD-202, Method 101, Condition B
• Moisture Resistance : MIL-STD-202, Method 106
• Thermal Shock : MIL-STD-202, Method 107, Condition B
• Vibration : MIL-STD-202, Method 204, Condition D
MATERIALS
• Bodies : Brass or Stainless Steel
• Male Contact : Brass
• Female Contact : Beryllium Copper
• Insulator : PTFE
• Gasket : Silicone Rubber
PLATINGS
• Body : Gold, Nickel, Silver, Suco Plating and Passivated depends on customer demand.
• Center contact : Gold, Nickel, Silver, Suco Plating depends on customer demand.