Mini SMB

Mini 75 Ω SMB provides broadband capability through 2 GHz. Its snap-on design utilizes die cast components on non-critical areas to provide a low cost solution

The Mini 75 Ω SMB offers snapfit mating for quick connect/disconnect. The reduced housing allows circuit miniaturization and efficientreal estate utilization. Built in accordance with requirements of Mil-C-39012, the interface is in compliance with Mil-STD 348 and is interchangeable with Industry Standard for Miniature 75 Ω SMB

Selection Matrix
Cable Group


Impedance75 Ohm
Frequency Range DC - 2 GHz
Voltage Rating 335 Volts RMS Continuous
Dielectric Withstanding Voltage 750 VRMS Max
VSWR (Return Loss) Straight DC - 2 GHz :1.33 (-17 dB) Max
Right Angle DC - 2 GHz:1.43 (-15 dB) Max
Insulation Resistance 1000 MΩ Min
Center Contact Resistance 6 mΩ Max
Outer Contact Resistance 1 mΩ Max
RF Leakage 55 dB Max (DC - 2 GHz)
Insertion Loss
Straight 1.5 GHz
Right Angle 1.5 GHz
.1 √(f(GHz)) dB Max
0.30 dB Max
0.60 dB Max


Mating Cycles 500 Min
Coupling Mechanism Snap-On
Engagement Force ≤ 14 lbs (62N)
Disengagement Force > 2 lbs (9N)
Temperature Range −65°C to +165°C
Thermal Shock MIL-STD-202, Method 107, Condition B
CorrosionMIL-STD-202 Method 101 (Test Condition B)
Vibration MIL-STD-202, Method 101, Condition B
Mechanical Shock MIL-STD-202, Method 204, Condition D
Moisture Resistance MIL-STD-202, Method 213, Condition B