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Amphenol D3899926FH53BN MIL-DTL-38999 Series III Connector

This is a MIL-DTL-38999 Series III circular connector designed for military and aerospace applications. It features a durable metal shell, reliable electrical contacts, and high-performance sealing to ensure secure and maintenance-free connections in harsh environments.

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Source:Newark
Part No:D38999/26FH53BN
Stock:117
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Price: Unit price: $119.23
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Source:Newark
Part No:D38999/26FH53BN
Stock:125
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Source:Newark
Part No:D38999/26FH53BN
Stock:37
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Price: Unit price: $81.84
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Source:DigiKey
Part No:D38999/26FH53BN
Stock:5
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Price: Unit price: $127.83
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Part No:D38999/26FH53BN
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Price: Unit price: $130.39
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Part No:D38999/26FH53BN
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Price: Unit price: $1615.68
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Part No:D38999/26FH53BN
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Price: Unit price: $47.75
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Authorized Distributors
Source:DigiKey
Part No:D38999/26FH53BN
Stock:206
Inv Date:05-29-2026
Price: Unit price: $234.15
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Source:DigiKey
Part No:D38999/26FH53BN
Stock:6
Inv Date:05-29-2026
Price: Unit price: $4278.18
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Source:DigiKey
Part No:D38999/26FH53BN
Stock:0
Inv Date:05-29-2026
Price: Unit price: $101.825
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Part No:D38999/26FH53BN
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Price: Unit price: $70.14
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Part No:D38999/26FH53BN
Stock:95
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Price: Unit price: $37.742
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Part No:D38999/26FH53BN
Stock:31
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Price: Unit price: $37.742
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Part No:D38999/26FH53BN
Stock:13
Inv Date:05-30-2026
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Part No:D38999/26FH53BN
Stock:83
Inv Date:05-29-2026
Price: Unit price: $55.77
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Part No:D38999/26FH53BN
Stock:40
Inv Date:05-29-2026
Price: Unit price: $35.13
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Amphenol D3899926FH53BN MIL-DTL-38999 Series III Connector Specifications:

  • Shell Material: Metal composite (CTV)
  • Operating Temperature: -67°F to +347°F (-55°C to +175°C)
  • Sealing: IP67 rated, hermetic options available
  • Connector Type: Circular, quick mating, threaded or bayonet coupling
  • Contact Materials: Various including high amperage RADSOK, coax, twinax, triax, fiber optic termini
  • Electrical Ratings: Up to 1500 VAC, current capacity up to 600 Amps depending on contact size
  • Insert Patterns: Over 40 arrangements, includes polarization keys
  • Shell Finishes: Anodized (non-conductive), cadmium plated, stainless steel options
  • Vibration/Shock Resistance: Meets or exceeds MIL-STD-202/810G
  • Salt Spray Resistance: 500 hours
  • Environmental Sealing: Gaskets, interfacial seals, optional hermetic glass fusion types
  • Mechanical Compatibility: Intermateable with MIL-C-38999 Series I & II, proprietary types also available
  • Usage: Military aircraft, space, submarine, missile systems, harsh environment industrial

Buy the Amphenol D3899926FH53BN – Reliable MIL-DTL-38999 Series III for Aerospace Applications

Experience the advanced performance of the MIL-DTL-38999 Series III circular connector, engineered for demanding aerospace, military, and industrial applications. Featuring a rugged metal composite shell, reliable high-current contacts, and superior environmental sealing, this connector ensures secure connections in severe conditions. Its high vibration and shock resistance, IP67 rated sealing, and hermetic options make it ideal for aircraft, space systems, and harsh industrial environments. Easy to install and maintain, it delivers unmatched durability, safety, and performance in mission-critical applications.

Get Amphenol D3899926FH53BN today—built for high vibration, extreme temperature and long-lasting durability in aerospace and defense environments.

Frequently Asked Questions

Where can I buy Amphenol D3899926FH53BN?

You can click on the BUY or RFQ button to purchase D3899926FH53BN from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part D3899926FH53BN?

You can download the D3899926FH53BN datasheet or visit the Amphenol website for support.

Who is the manufacturer of D3899926FH53BN?

Amphenol

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