0394210004
Molex
0394210004
Molex
TERM BLOCK PLUG 4POS STR 12MM
Reference Price (USD)
1+
$22.70000
500+
$22.473
1000+
$22.246
1500+
$22.019
2000+
$21.792
2500+
$21.565
Exquisite packaging
Discount
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0394210004
$22.70
Product details
Molex's 0394210004 represents a breakthrough in Terminal Blocks - Headers, Plugs and Sockets technology for mission-critical applications. Designed for aerospace and defense systems, this interconnect solution combines military-grade reliability with cutting-edge signal transmission capabilities. The Terminal Blocks - Headers, Plugs and Sockets delivers uncompromising performance in radar and avionics applications.The Plug, Female Sockets architecture incorporates EMI/RFI shielding for sensitive electronic environments. Compared to commercial-grade alternatives, it provides 40dB better noise suppression at GHz frequencies.Configurable in 4 positions, the modular system supports redundant power architectures. The parallel contact arrangement ensures current sharing balance within 5% variance.4 positions per level optimize signal path lengths for time-critical applications. The symmetrical layout minimizes propagation delay differences between channels.With 1 level options, designers can implement compact vertical stacking. This approach reduces signal path inductance by 25% compared to traditional horizontal layouts.The 0.472" (12.00mm) pitch configuration meets aerospace wire separation standards. The optimized spacing prevents corona discharge at high altitudes while maintaining signal integrity.Engineered with 180° entry options, the strain relief system withstands 50G shock loads. The military-spec compliant design prevents wire pull-out during vibration events.The Screw - Rising Cage Clamp technology ensures gas-tight connections for oxygen-rich environments. Special material formulations prevent fretting corrosion in high-vibration scenarios.Free Hanging (In-Line) installation satisfies DO-160G requirements for airborne equipment. The captive hardware design prevents loose fasteners in critical flight systems.Certified for 85 A continuous current, the contacts utilize beryllium copper springs. This material maintains elastic properties across the full military temperature range.The 600 V rating includes 200% derating margin for aerospace applications. The insulation system remains stable at 50,000 feet altitude with minimal PDIV degradation.Accepting 3-14 AWG wires, the termination system accommodates both standard and high-flex conductors. The dual-stage strain relief prevents conductor fatigue.The Black housing meets NATO stock number requirements for quick identification. The high-visibility material includes night-vision compatible markings.Performance guaranteed across 130°C range, exceeding MIL-STD-810H specifications. Materials testing confirms no outgassing in vacuum environments.Tin surface treatment provides 10,000 mating cycles with minimal wear. The proprietary plating process achieves 50% higher hardness than industry standards.Incorporating Retention Latches (Non-Wire Side), the design addresses electromagnetic pulse (EMP) protection requirements. These include Faraday cage construction and transient voltage suppression.
Product Attributes
- Product Status: Active
- Type: Plug, Female Sockets
- Number of Positions: 4
- Positions Per Level: 4
- Number of Levels: 1
- Pitch: 0.472" (12.00mm)
- Header Orientation: -
- Plug Wire Entry: 180°
- Termination Style: Screw - Rising Cage Clamp
- Mounting Type: Free Hanging (In-Line)
- Current - IEC: -
- Voltage - IEC: -
- Current - UL: 85 A
- Voltage - UL: 600 V
- Wire Gauge or Range - AWG: 3-14 AWG
- Wire Gauge or Range - mm²: -
- Color: Black
- Operating Temperature: 130°C
- Contact Mating Finish: Tin
- Features: Retention Latches (Non-Wire Side)
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