HUBER+SUHNER ® SMP3 Offerings         hs logo
   

The SMP3 connector is 45% smaller than the SMP
connection and 30% smaller than SMPM, making it ideal for dense
packaging in multiport applications and high-density stacked PCBs. This
helps meet and exceed aerospace industry qualification and screening
standards while minimizing the spacing between interfaces and allowing
for axial and radial misalignment. 

 Offering our smallest connector yet – smaller even than SMP and SMPM!
 SMP3 interconnect series offers a blind mate interconnect designed to
accommodate both radial and axial misalignment while maintaining performance
 Supports a sub-3 mm Board to Board distance when using the Bullet Adaptor
 MIL-PRF-31031 Qualified Product Offering
 Low interface height ideal for board-to-board interconnects
 On the leading edge of A+D Industry miniaturization trends
 Space-saving design maximizes payload efficiencies
 Push-on capability leads to ease of installation
 Frequency range up to 100 GHz

                             

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SMP3 – Available Standard SMP3 Adaptors 

SMP3 Female-to-Female Bullet Adaptor, compliant with MIL-STD-31031. Supports a sub-3 mm Board-to-Board distance and helps us meet and exceed aerospace industry qualification and screening standards while minimizing the spacing between male interfaces and allowing for axial and radial misalignment.

 Length (in.)  H+S Part Number  Description  Item Number
 0.098"  31_SMP3-50-0-1 SMP3 Female Bullet 85164677 
 *Along with the Bullet, please purchase the SMP3 bullet mate / de-mate tool, AT-2377-DCM5, via SAP ID Number 85201028.

 

 SMP3 Male Edge Mount, compliant with MIL-STD-31031. Pairs with the SMP3 bullet for board-to-board interconnect with ideal electrical performance even under misaligned conditions. Available in Full Detent and Smooth Bore.

 Length (in.) H+S Part Number  Description  Item Number 
  91_SMP3-50-0-FD1 SMP3 Edge Mount (Male), Full Detent  85190825 
  91_SMP3-50-0-SB1  SMP3 Edge Mount (Male), Smooth Bore 85190826 

 

SMP3 Male Surface Mount, compliant with MIL-STD-31031. Much like the edge mount offerings, pairs with the SMP3 bullet for board-to-board interconnect with ideal electrical performance even under misaligned conditions. Available in Full Detent and Smooth Bore, as well as with legs and without.

 Length (in.) H+S Part Number  Description  Item Number 
   81_SMP3-S50-0-FD1  SMP3 Surface Mount, Full Detent (No Legs)  85199271
   81_SMP3-S50-0-SB1  SMP3 Surface Mount, Smooth Bore (No Legs)  85199285
   81_SMP3-S50-0-FD2  SMP3 Surface Mount, Full Detent (With Legs)  85192834
   81_SMP3-S50-0-SB2  SMP3 Surface Mount, Smooth Bore (With Legs)  85199288 

 

 Technical Information

 General Information
 Impedance - 50 Ohms
 Frequency Range - DC to 100 GHz
 Temperature Range – -55°C to 165°C 
 Electrical Information
 VSWR – 1.20:1 to 26.5 GHz, 1.35:1 to 40 GHz, 1.50 to 65 GHz, 1.70 to 100 GHz 
 RF Leakage – -80dB (typical mated pair)
 Mechanical Information
Axial Misalignment: .010” max | Radial Misalignment: +/-.010”
Mating Cycles: Full Detent (FD) – 100 minimum; Smooth Bore (SB) – 500 minimum
Typical Mating Engagement Forces: Full Detent (FD), 11 N or 2.47 lbs. | Smooth Bore (SB), 5.3 N or 1.19 lbs.
Typical Mating Disengagement Forces: Full Detent (FD), 20 N or 4.5 lbs. | Smooth Bore (SB), 4.45 N or 1.0 lbs.
Environmental Specs
Thermal shock: MIL-STD-202, Method 107, Test Condition B
Corrosion (salt spray): MIL-STD-202, Method 101, Condition B
Vibration: MIL-STD-202, Method 204, Condition D
Shock: MIL-STD-202, Method 213, Condition I