Secure-Thread™ SSMP® & WMP® Connectors

When Signal Integrity and Density Matter

The new Secure-Thread series for the SSMP® and WMP® connector systems lead the industry in providing high signal integrity in one of the smallest threaded-lock connector interfaces available.

The connector features a blind-mateable push-on combined with a threaded coupling nut system, promoting a high standard for electrical performance and eliminating any mechanical movement at the interface.

Secure-Thread connectors solve signal access challenges in complex layouts and crowded PCBs, with frequency range requirements up to 100 GHZ, at highly cost-effective price points.

  • Easily and repeatedly configurable into applications, significantly reducing time and cost.

  • Compatible with several of CarlisleIT’s cables, including the AccuPhase®, IntegraPhase, Semi-Rigid and Semi-Flexible cables.

Download the CarlisleIT Secure-Thread Product Overview (.pdf)

Secure-Thread SSMP Configuration

Secure-Thread WMP Configuration

Secure-Thread SSMP Stripline Footprint


Note: For reference only, complete details available on supporting documentation.

Secure-Thread SSMP Coplanar Waveguide (CPW) Footprint


Note: For reference only, complete details available on supporting documentation.

Secure-Thread WMP Stripline Footprint


Note: For reference only, complete details available on supporting documentation.

Secure-Thread WMP Coplanar Waveguide (CPW) Footprint


Note: For reference only, complete details available on supporting documentation.


Secure-Thread connectors

Secure-Thread Features and Benefits

Feature Customer Benefit
Frequency range: DC to 65 GHz (SSMP), DC to 100 GHz (WMP) Covers the frequency range requirements of users, now and future, at lower overall cost
Self-aligning blind mate Enables quick and efficient connection in highly dense applications
Standard push-on interface with floating threaded coupling nut No electrical length or phase variation under vibration, shock or any other kind of movement, enables stable and reliable signals
Pre-tinned SMT (Surface Mount Technology) Simplified mounting of board connectors provides fast and easy soldering and ensures performance, reducing time to mount and cost
500 mating/de-mating cycles Robust design ensures high signal integrity in a long-life package
Quickly re-configurable Low engagement/disengagement force makes it easy to push on/off to quickly re-configure the application, reducing time and cost

Secure-Thread SSMP®, Secure-Thread WMP®

Secure-Thread Specifications and Performance

Typical Specifications

Parameter Specification
SSMP® WMP®
Impedence 50 Ω
Frequency Range DC to 50 GHz DC to 100 GHz
VSWR Frequency Range VSWR Return Loss VSWR Return Loss
DC - 26 GH z 1.11:1 26.00 dB 1.11:1 26.00 dB
26 GHz - 40 GHz 1.20:1 19.00 dB 1.20:1 20.83 dB
40 GHz - 50 GHz 1.25:1 17.69 dB 1.25:1 19.09 dB
50 GHz - 65 GHz 1.4 15.56 dB 1.35:1 16.54 dB
65 GHz - 100 GHz* N/A N/A 1.45:1 14.72 dB
Insertion Loss 0.10 x √F (GHz) dB 0.12 x √F (GHz) dB
Working Voltage 335 VRMS Max @ Sea Level
DWV (Dielectric Withstand Voltage) 500 VRMS (min)
Insulation Resistance 5,000 MΩ (min)
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
*Data beyond 65 GHz is simulated

Secure-Thread™ SSMP® Interconnect Insertion Loss and Return Loss (gated) Performance

Secure-Thread™ WMP® Interconnect Insertion Loss and Return Loss (gated) Performance

Test Setup for Interconnect Performance

Secure-Thread Part Numbering Options

Configuration Part Number Description Product Rendering
Cable Assemblies 1-36S1-047-42XX SMA (M) STR to SSMP (FE) STR, Threadlock on 0.047 TTL26-5047 Cable; XX = inches
1-87S1-047-42XX 2.9mm (M) STR to SSMP (FE) STR, 0.047 Cable; XX = inches
1-K6S1-047-42XX 2.4mm (M) STR to SSMP (FE) STR, 0.047 Cable; XX = inches
1-V6S1-047-42XX 1.85mm (M) STR to SSMP (FE) STR, 0.047 Cable; XX = inches
1-36W1-047-42XX SMA (M) STR to WMP (FE) STR, Threadlock on 0.047
TTL26-5047 Cable; XX = inches
1-87W1-047-42XX 2.9mm (M) STR to WMP (FE) STR, 0.047 Cable; XX = inches
1-K6W1-047-42XX 2.4mm (M) STR to WMP (FE) STR, 0.047 Cable; XX = inches
1-V6W1-047-42XX 1.85mm (M) STR to WMP (FE) STR, 0.047 Cable; XX = inches
PC Board Connectors P317TL-1CC SSMP Male Straight Surface Mount
WP317TL-1CC WMP Male Straight Surface Mount

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For more information on CarlisleIT Test and Measurement solutions, contact Steve Begley at (+1) 562-498-0901 x2438