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Amphenol D3899926KB98SD Circular Connector

This is a MIL-DTL-38999 Series III circular connector designed for military and industrial applications. It features robust construction to ensure reliable performance in demanding environments, with multiple contacts and shielded metal shell to provide durability and electromagnetic interference protection.

Authorized Distributors
Source:DigiKey
Part No:D38999/26KB98SD
Stock:0
Inv Date:05-29-2026
Price: Unit price: $140.4
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Source:DigiKey
Part No:D38999/26KB98SD
Stock:10
Inv Date:05-29-2026
Price: Unit price: $578.22
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Part No:D3899926KB98SD
Stock:0
Inv Date:05-30-2026
Price: N/A
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Part No:D38999/26KB98SD
Stock:0
Inv Date:05-29-2026
Price: Unit price: $124.02
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Part No:D38999/26KB98SD
Stock:9
Inv Date:05-29-2026
Price: Unit price: $104.663
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Part No:D38999/26KB98SD
Stock:3
Inv Date:05-29-2026
Price: Unit price: $104.663
Buy/RFQ:
Part No:D38999/26KB98SD
Stock:7
Inv Date:05-29-2026
Price: Unit price: $116.67
Buy/RFQ:

Amphenol D3899926KB98SD Circular Connector Specifications:

  • Shell Style: Wall mount, box mount, straight plug, jam nut, flange mount, hermetic, weld mount, hermetic, solder mount, pipe plug, insert arrangements available
  • Shell Material: Aluminum, stainless steel, composite options
  • Finish Options: Electroless nickel plating, olive drab cadmium, passivated stainless steel
  • Shell Sizes: 9 to 25
  • Contact Types: Pin, socket, coax, triax, twinax, quadrax, thermocouple, PCB tail, wire wrap
  • Voltage Rating: Up to 2300 VRMS (see specific contact data)
  • Temperature Range: -55°C to +200°C
  • Electromagnetic Shielding: Minimum 65dB at 10 GHz
  • Salt Spray Resistance: 500 hours for metal shells, 2000 hours for composite shells
  • Vibration/Shock: High severity vibration capability, operates at 200°C
  • Hermetic versions: Optional with air leak limit of 1×10⁻⁷ cm³/sec
  • Connector Seal: MIL-DTL-38999 Series III compliance for electrolytic erosion resistance
  • Application: Military, aerospace, harsh environment industrial applications

Buy the Amphenol D38999–Reliable Circular Connectors for Industrial Applications

Discover the high-performance Amphenol D38999 Series III circular connector, engineered for military, aerospace, and industrial use. With robust EMI shielding, corrosion resistance, and high vibration durability, it ensures reliable operation in severe conditions. Available in various shell styles and sizes, this connector supports diverse contact configurations including coax, twinax, and quadrax, with optional hermetic sealing. Its quick coupling mechanism and reinforced construction make it ideal for mission-critical applications requiring secure and maintenance-friendly interconnections. Order online today for dependable performance in your demanding projects.

Get Amphenol D38999 Series III connectors today—built for high performance and long-lasting durability in demanding environments.

Frequently Asked Questions

Where can I buy Amphenol D3899926KB98SD?

You can click on the BUY or RFQ button to purchase D3899926KB98SD from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part D3899926KB98SD?

You can download the D3899926KB98SD datasheet or visit the Amphenol website for support.

Who is the manufacturer of D3899926KB98SD?

Amphenol

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