0857931003
Molex
0857931003
Molex
CONN JACK 1PORT 1000 BASE-T PCB
Reference Price (USD)
1+
$16.30000
500+
$16.137
1000+
$15.974
1500+
$15.811
2000+
$15.648
2500+
$15.485
Exquisite packaging
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0857931003
$16.30
Product details
The 0857931003 by Molex delivers cutting-edge Modular Connectors - Jacks With Magnetics technology for aerospace avionics systems, engineered to withstand extreme environmental conditions. This ruggedized connector solution features advanced EMI/RFI shielding and vibration resistance, making it ideal for flight control systems and satellite communications. The hermetic sealing ensures reliable performance in high-altitude and space applications.The RJ45 interface incorporates quadrax contacts for differential signaling, maintaining impedance stability within 5 across military temperature ranges.With 1 redundant ports, this configuration meets DO-160G standards for critical flight systems while enabling fault-tolerant network architectures.The 1 row arrangement minimizes crosstalk between adjacent channels, essential for maintaining signal integrity in mission-critical avionics buses.Certified for 10/100/1000 Base-T, AutoMDIX aerospace implementations, this connector exceeds MIL-DTL-38999 Series III specifications for harsh environment performance.The Through Hole installation method provides secure attachment capable of withstanding 15G vibration per MIL-STD-810H Method 514.7 procedures.90° Angle (Right) PCB alignment facilitates optimal cable routing in tight airframe spaces while maintaining minimum bend radii for coaxial cables.Utilizing Solder technology, the contact system achieves <0.25m contact resistance after 500 mating cycles in salt fog environments.The 0.546" (13.87mm) profile allows proper clearance for conformal coating application while meeting IPC-CC-830 requirements for military electronics.Green, Orange - Green status indicators feature night-vision-compatible wavelength filtering (>850nm) for cockpit avionics applications.The 8-core design supports simultaneous power and data transmission, reducing weight in aircraft wiring harnesses.Shielded, EMI Finger effectiveness exceeds 100dB at 10GHz, critical for preventing interference with sensitive radar and navigation systems.Incorporating Board Lock, this connector provides hermetic sealing to 1x10-9 atm-cc/sec helium leakage rates for space applications.The Up latching mechanism meets MIL-PRF-55302 requirements for positive engagement in high-vibration environments.Copper Alloy contacts exhibit excellent stress relaxation resistance, maintaining contact force >1.5N after thermal shock testing.The Gold plating process creates a durable surface capable of withstanding 1000+ hours in salt spray testing per ASTM B117.Rated for 0°C ~ 70°C operation, this component maintains performance from stratospheric cold to engine bay heat soak conditions.
Product Attributes
- Product Status: Active
- Connector Type: RJ45
- Number of Ports: 1
- Number of Rows: 1
- Applications: 10/100/1000 Base-T, AutoMDIX
- Mounting Type: Through Hole
- Orientation: 90° Angle (Right)
- Termination: Solder
- Height Above Board: 0.546" (13.87mm)
- LED Color: Green, Orange - Green
- Number of Cores per Jack: 8
- Shielding: Shielded, EMI Finger
- Features: Board Lock
- Tab Direction: Up
- Contact Material: Copper Alloy
- Contact Finish: Gold
- Operating Temperature: 0°C ~ 70°C
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