691322310021
Würth Elektronik
691322310021
Würth Elektronik
3.81 MM TERMINAL BLOCK HEADER, H
Reference Price (USD)
1+
$6.19000
500+
$6.1281
1000+
$6.0662
1500+
$6.0043
2000+
$5.9424
2500+
$5.8805
Exquisite packaging
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691322310021
$6.19
Product details
Würth Elektronik's 691322310021 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 Header, Male Pins, Shrouded (4 Side) 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 21 positions, the modular system supports redundant power architectures. The parallel contact arrangement ensures current sharing balance within 5% variance.21 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 0.150" (3.81mm) pitch configuration meets aerospace wire separation standards. The optimized spacing prevents corona discharge at high altitudes while maintaining signal integrity.The 90°, Right Angle options facilitate conformal packaging in airborne systems. The under-board variants enable low-profile installations in wing-mounted equipment.The Solder technology ensures gas-tight connections for oxygen-rich environments. Special material formulations prevent fretting corrosion in high-vibration scenarios.Through Hole installation satisfies DO-160G requirements for airborne equipment. The captive hardware design prevents loose fasteners in critical flight systems.Certified for 10 A continuous current, the contacts utilize beryllium copper springs. This material maintains elastic properties across the full military temperature range.The 300 V rating includes 200% derating margin for aerospace applications. The insulation system remains stable at 50,000 feet altitude with minimal PDIV degradation.The Green housing meets NATO stock number requirements for quick identification. The high-visibility material includes night-vision compatible markings.Performance guaranteed across -40°C ~ 105°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.
Product Attributes
- Product Status: Active
- Type: Header, Male Pins, Shrouded (4 Side)
- Number of Positions: 21
- Positions Per Level: 21
- Number of Levels: 1
- Pitch: 0.150" (3.81mm)
- Header Orientation: 90°, Right Angle
- Plug Wire Entry: -
- Termination Style: Solder
- Mounting Type: Through Hole
- Current - IEC: -
- Voltage - IEC: -
- Current - UL: 10 A
- Voltage - UL: 300 V
- Wire Gauge or Range - AWG: -
- Wire Gauge or Range - mm²: -
- Color: Green
- Operating Temperature: -40°C ~ 105°C
- Contact Mating Finish: Tin
- Features: -
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