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BMMA connector is a subminiature version of the BMA blindmate series and was developed in the 1980's. This originally designated OSSP™ connector by M/A-Com has excellent electrical performance at high frequencies up to 28 GHz.  SV Microwave provides a complete family of BMMA blindmate connectors and adapters. BMMA connectors are approximately 25% smaller than the BMAs, and are used for applications where space is limited and no special tooling is required.

*Technical specifications are generic to the product series and are not part number specific.
Impedance 50Ω
Frequency 28 GHz
VSWR 1.05 + .01 f
Insertion Loss .04 √ f (GHz)
Shielding Effectiveness -90 dB
Dielectric Withstanding Voltage 675 VRMS
Mating Cycles 5000
Insertion Force 3.0 lbs
Withdrawal Force 1.5 lbs
Radial Misalignment (Rigid Mount) ± .0025"
Radial Misalignment (Float Mount) ± .0200"
Temperature Rating -65°C to +125°C
Corrosion (Salt Spray) MIL-STD-202, Method 101, Condition B
Vibration MIL-STD-202, Method 204, Condition D, 20 Gs
Shock MIL-STD-202, Method 213, Condition I, 100 Gs
Thermal Shock MIL-STD-202, Method 107. Cond. B, -65°C to +125°C
Moisture Resistance MIL-STD-202, Method 106, Less Step 7B
Barometric Pressure (Altitude) MIL-STD-202, Method 105, Condition C, 70k Ft.
  • Military
  • Aerospace
  • Satellite Communication Equipment (SATCOM)
  • Radar
  • Wireless Infrastructure
  • Test and Measurement
  • Telecommunications
Features and Benefits:
  • Blindmate / push on design (RFfortless®)
  • Frequency to 22 GHz; Interchangeable with other manufacturer's BMMA connectors
  • Subminiature design
  • Designed to the interface dimensions of MIL-STD-348
  • Hermetic Versions available
  • Low Profile Design
  • Maximum of .020" radial and .060" axial misalignment