1731071921
Molex
1731071921
Molex
FCT ML RA PC PLG 3W3 W/CL
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Product details
Designed for aerospace avionics, Molex's 1731071921 D-Sub Connectors meets DO-160G standards while reducing weight by 40% versus traditional connectors. The composite shell design maintains shielding effectiveness during 50,000-foot altitude cycling.The D-Sub, Combo configuration incorporates anti-vibration features that maintain contact integrity during 20G shock events.Plug, Male Pins contacts employ quad-redundant springs that maintain continuity during 15G vibration per MIL-STD-810.The 3 (Coax or Power) layout includes arc-resistant spacing that prevents flashover at 35,000-foot equivalent altitudes.Precision-machined 1 contact arrays maintain alignment within 0.1mm during thermal cycling from -65 C to +125 C.Free Hanging (In-Line) variant features hermetic glass seals that maintain <1x10-9 atm-cc/sec helium leak rate.The 2 (DA, A) - 3W3 design provides 100dB shielding effectiveness from 10kHz to 18GHz per MIL-STD-461G.Coax or Power implementation uses beryllium-nickel alloys that maintain spring properties at cryogenic temperatures.The Housing/Shell (Unthreaded) system incorporates vibration-resistant hardware that meets NASM25027 torque retention requirements.Our Solder Cup methodology creates joints that survive 1000 thermal cycles from -65 C to +200 C.The Metal formulation uses cyanate ester composites with <3ppm/ C CTE for dimensionally stable platforms.Steel demonstrates >500-hour salt spray resistance per ASTM B117 with no measurable corrosion.The Gold surface treatment maintains <5m resistance after 500 hours of mixed flowing gas testing.All materials exceed UL94 V-0 requirements while maintaining low outgassing (<1% TML, <0.1% CVCM).The 5A design incorporates parallel current paths that reduce thermal resistance by 30%.Grounding Indents include integrated transient voltage suppressors rated for 100A/100ms surge protection.
Product Attributes
- Product Status: Active
- Connector Style: D-Sub, Combo
- Connector Type: Plug, Male Pins
- Number of Positions: 3 (Coax or Power)
- Number of Rows: 1
- Mounting Type: Free Hanging (In-Line)
- Shell Size, Connector Layout: 2 (DA, A) - 3W3
- Contact Type: Coax or Power
- Flange Feature: Housing/Shell (Unthreaded)
- Termination: Solder Cup
- Primary Material: Metal
- Shell Material, Finish: Steel
- Contact Finish: Gold
- Contact Finish Thickness: -
- Ingress Protection: -
- Material Flammability Rating: UL94 V-0
- Current Rating (Amps): 5A
- Backset Spacing: -
- Features: Grounding Indents
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