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SMP Spring Bullets

 SMP Spring Bullets
Description: 

SV Microwave’s SMP spring bullets guarantee maximum RF performance by eliminating gaps between the bullet and shroud during gang mating.  Additionally, these spring loaded bullets have been designed for repeatable VSWR performance under all states of compression by solving radial misalignment issues when fully mated.  

Tabs

Part Numbers
Image
Part Number
Description
Data Sheet
CAD Model
Available Inventory
SMP Female to Female Bullet, Spring Loaded (OAL 0.650
SMP Female to Female Bullet, Spring Loaded (OAL 0.650")
184
SMP Female to Female Bullet, Spring Loaded (OAL 0.725
SMP Female to Female Bullet, Spring Loaded (OAL 0.725")
50
SMP Female to Female Bullet, Spring Loaded (OAL 0.800
SMP Female to Female Bullet, Spring Loaded (OAL 0.800")
181
SMP Female to Female Bullet, Spring Loaded (OAL 0.875
SMP Female to Female Bullet, Spring Loaded (OAL 0.875")
310
SMP Female to Female Bullet, Spring Loaded (OAL 0.950
SMP Female to Female Bullet, Spring Loaded (OAL 0.950")
234
Features / Benefits & Applications
Features / Benefits: 
  • Eliminates gaps between bullet and shroud for maximum RF performance
  • Wide range of available sizes
  • Performance guaranteed under all states of compression
  • DC - 40 GHz

Applications:

  • Mil-Aerospace
  • High density, small form factor
  • Board to board with multiple simultaneous mates
  • Large scale blind mate arrays
Technical Specs
Technical Specs: 
Technical specifications are generic to the product series and are not part number specific.
 
Electrical  
Impedance 50Ω
Frequency 40 GHz
VSWR 1.15:1 to 26.5 GHz typ.; 1.5:1 to 40 GHz typ.
Insertion Loss .06 √ f (GHz)
Shielding Effectiveness ≥ -80 dB DC - 3 GHz; ≥ -65 dB 3 - 26.5 GHz
Dielectric Withstanding Voltage 500 VRMS
   
Mechanical  
  Smooth Bore Limited Detent Full Detent
Mating Cycles 1000 500 100
Force to Engage/Disengage 3.0 / 0.5 lbs 5.0 / 7.0 lbs 7.0 / 9.0 lbs
Axial Misalignment .010”
Radial Misalignment ± .010”
   
Environmental  
Temperature Rating -65°C to +165°C
Corrosion 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 +165°C
Barometric Pressure (Altitude) MIL-STD-202, Method 105, Condition C, 70k Ft.
Series: