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Amphenol D3899926MB35SC Mil-Spec Circular Connector

Mil-DTL-38999 Series III circular connector, designed for high-reliability applications in aerospace and military environments. Features robust construction, secure coupling, and high-performance electrical contacts suitable for demanding conditions.

Authorized Distributors
Source:DigiKey
Part No:D38999/26MB35SC
Stock:2
Inv Date:05-29-2026
Price: Unit price: $96.145
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Source:DigiKey
Part No:D38999/26MB35SC
Stock:0
Inv Date:05-29-2026
Price: Unit price: $139.139
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Source:DigiKey
Part No:D38999/26MB35SC
Stock:2
Inv Date:05-29-2026
Price: Unit price: $183.82
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Source:DigiKey
Part No:D38999/26MB35SC
Stock:5
Inv Date:05-29-2026
Price: Unit price: $274.07
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Part No:D38999/26MB35SC
Stock:0
Inv Date:05-30-2026
Price: N/A
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Part No:D38999/26MB35SC
Stock:3
Inv Date:05-30-2026
Price: Unit price: $147.54
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Part No:D38999/26MB35SC
Stock:0
Inv Date:05-30-2026
Price: Unit price: $937.11
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Part No:D38999/26MB35SC
Stock:0
Inv Date:05-30-2026
Price: N/A
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Part No:D38999/26MB35SC
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Inv Date:05-30-2026
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Authorized Distributors
Part No:D38999/26MB35SC
Stock:0
Inv Date:05-29-2026
Price: Unit price: $51.67
Buy/RFQ:
Part No:D38999/26MB35SC
Stock:2
Inv Date:05-29-2026
Price: Unit price: $206.51
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Part No:D38999/26MB35SC
Stock:7
Inv Date:05-29-2026
Price: Unit price: $2214.28
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Amphenol D3899926MB35SC Mil-Spec Circular Connector Specifications:

  • Shell Size: 26
  • Shell Material: Stainless Steel, or Aluminum with Electroless Nickel plating
  • Finish Options: Olive Drab Cadmium over Nickel, Electroless Nickel, Stainless Steel
  • Contacts: Receptacle and plug options, sizes 8, 10, 12, 16, 20, 22D, 25
  • Contact Plating: Gold over nickel, up to 50 micro inches minimum
  • Impedance: Coaxial, Triax, Twinax variants available, 50 Ohm and 75 Ohm options
  • Electrical Rating: Up to 600 Vrms, rated current varies by contact size
  • Shielding: Solid metal-to-metal coupling, grounding fingers, EMI shielding > 65dB at 10 GHz
  • Temperature Range: -55°C to +200°C
  • Vibration/Shock Resistance: Operates under high vibration (> 200 g), shock resistant
  • Environmental Resistance: Salt spray 500 hour minimum, corrosion resistant finishes
  • Coupling Mechanism: Rapid triple-start threaded coupling, self-locking in 360° rotation
  • Sealing: Interfacial seals to prevent electrolytic corrosion
  • Hermetic and hermetic variants available with optional leak rates
  • Dimensions: Shell size 26, length approximately 42.20 mm, diameter proportionate to size

Buy the Buy Amphenol D3899926MB35SC Series III High-Performance Connector Online

Order the high-performance Amphenol Mil-Spec Circular Connector D3899926MB35SC online today for your aerospace and military projects. Engineered for extreme conditions, it features robust stainless steel construction, secure quick coupling, excellent EMI shielding of over 65dB at 10 GHz, and corrosion-resistant finishes. Suitable for demanding environments with high vibration, shock, and salt spray exposure, ensuring reliability. Perfect for critical applications requiring sealed, hermetic, or high-frequency transmission, it delivers superior durability, ease of installation, and long-lasting operational integrity using our seamless online ordering process.

Get Amphenol D3899926MB35SC today—built for high-reliability aerospace and military demanding applications with secure coupling and corrosion resistance.

Frequently Asked Questions

Where can I buy Amphenol D3899926MB35SC?

You can click on the BUY or RFQ button to purchase D3899926MB35SC from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part D3899926MB35SC?

You can download the D3899926MB35SC datasheet or visit the Amphenol website for support.

Who is the manufacturer of D3899926MB35SC?

Amphenol

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