A thumbnail of Secure Thread's Connectors.

CarlisleIT delivers industry leading signal integrity in one of the smallest threaded lock connector interface available. The new Secure-Thread series for SSMP® and WMP® connector system provides a smaller and lighter version of the SMP interconnect system. This interconnect system offers the flexibility of a blind-mateable push-on combined with a threaded coupling nut system, ensuring a high standard for electrical performance while eliminating any mechanical movement at the interface.

Features

  • Frequency range: DC to 65 GHz (SSMP), DC to 100 GHz (WMP); data beyond 65 GHz is simulated data only
  • 50 Ω Impedance
  • Constructed with self-aligning blind mate features
  • Standard SSMP and WMP push-on interface with floating threaded coupling nut
  • No electrical length or phase variation under vibration, shock or any other kind of movement when Secure-Thread is used
  • Meets MIL-PRF-39012 and MIL-STD-202 specifications
  • Compatible with the following cables:
    • CarlisleIT's Low Loss 047 & 087 AccuPhase® Cable
    • RG178 or RG316
    • Semi-Rigid 047 and 087; Semi-Flexible 047 and 087

(S-parameter files available for de-embedding cable losses)

Click here to download the Secure-Thread sales sheet

Specifications & Performance

Parameter Specification
SSMP® WMP®
Impedance 50 Ω
Frequency Range DC to 50 GHz DC to 100 GHz
VSWR Frequency Range VSWR Return Loss VSWR Return Loss
DC - 26 GHz 1..11:1 26.00 1.11:1 26.00
26 GHz - 40 GHz 1.20:1 19.00 1.20:1 20.83
40 GHz - 50 GHz 1.25:1 17.69 1.25:1 19.09
50 GHz - 65 GHz 1.4 15.56 1.35:1 16.54
65 GHz - 100 GHz* N/A N/A 1.45:1 14.72
Insertion Loss 0.10 x √F (GHz) dB 0.12 x √F (GHz) dB
Working Voltage 335 VRMS Max at Sea Level
DWV 500 VRMS (min)
Insulation Resistance 5,000 MΩ
RF High Pot 325 VRMS @ 5 MHz
Force to Engage Smooth Bore 0.5 lbs
Force to Disengage Smooth Bore 0.5 lbs
Corona Level 125 VRMS at 70,000 ft
Crosstalk at PCB Transition -50 dB to 30 GHz, -40 dB to 40 GHz
RF Leakage -(90 - fGHz) dB min. -(65 - fGHz) dB min.
Contact Durability 500 cycles
Temperature Range -55˚C to +165˚C
Environmental Meets MIL-STD-202 for corrosion, vibration, moisture resistance, thermal and mechanical shock