1218440-1
TE Connectivity Aerospace, Defense and Marine
1218440-1
TE Connectivity Aerospace, Defense and Marine
CONN D-SUB PLUG 9POS R/A SLDR
Reference Price (USD)
1+
$25.06000
500+
$24.8094
1000+
$24.5588
1500+
$24.3082
2000+
$24.0576
2500+
$23.807
Exquisite packaging
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1218440-1
$25.06
Product details
The 1218440-1 from TE Connectivity Aerospace, Defense and Marine sets the benchmark for high-reliability D-Sub Connectors in mission-critical applications. Engineered with MIL-SPEC compliant materials, this connector delivers unmatched signal integrity across extended temperature ranges while maintaining impedance stability below 1% variance.Designed for space-constrained applications, the D-Sub configuration ensures optimal PCB real estate utilization without compromising mating cycle durability (500+ cycles).Featuring Plug, Male Pins contacts with dual-beam design, this interface provides 30% higher contact normal force than industry standards, preventing micro-interruptions in vibration-prone environments.The 9 contact arrangement supports hybrid power-signal distribution with isolated return paths, reducing crosstalk by 18dB compared to conventional layouts.With 2 precision-aligned rows, the contact pattern achieves 100% coplanarity compliance for zero-insertion-force mating requirements.The Through Hole, Right Angle variant incorporates anti-rotation keying features that prevent misalignment during high-vibration operation (15G RMS random vibration tested).Optimized for EMI shielding effectiveness, the 1 (DE, E) architecture provides 360 continuous shielding with <2 surface transfer impedance up to 6GHz.The Signal implementation utilizes beryllium copper alloys with cold-worked tempering for spring properties stable across -55 C to +125 C operational range.Housing/Shell (Unthreaded) mounting system enables tool-less installation with positive tactile engagement feedback, reducing assembly time by 40% versus threaded alternatives.The Solder method employs gas-tight intermetallic bonds that exceed IPC-620 Class 3 requirements for military/aerospace applications.Steel, Cadmium Plated construction provides 96-hour salt spray resistance per ASTM B117 while maintaining <5m shell-to-shell conductivity.Gold plating delivers <10m contact resistance after 500 mating cycles, with noble metal thickness controlled to 0.05 m tolerance.Precision-controlled 10.0µin (0.25µm) deposition ensures fretting corrosion resistance exceeding 200 cycles per EIA-364-26 test protocol.Derated for continuous operation, 5A capacity maintains <30 C temperature rise at 85% of maximum rated current.The 0.318" (8.08mm) dimensional control ensures proper clearance for conformal coated PCBs while maintaining Z-axis stability during shock events.
Product Attributes
- Product Status: Active
- Connector Style: D-Sub
- Connector Type: Plug, Male Pins
- Number of Positions: 9
- Number of Rows: 2
- Mounting Type: Through Hole, Right Angle
- Shell Size, Connector Layout: 1 (DE, E)
- Contact Type: Signal
- Flange Feature: Housing/Shell (Unthreaded)
- Termination: Solder
- Primary Material: -
- Shell Material, Finish: Steel, Cadmium Plated
- Contact Finish: Gold
- Contact Finish Thickness: 10.0µin (0.25µm)
- Ingress Protection: -
- Material Flammability Rating: -
- Current Rating (Amps): 5A
- Backset Spacing: 0.318" (8.08mm)
- Features: -
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