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Amphenol D3899926FH21PN MIL-DTL-38999 Connector

This is a MIL-DTL-38999 Series III circular connector, designed for military and aerospace applications. It features a robust and reliable coaxial or multi-pin design with high-density contact configuration, suitable for demanding environments requiring secure and durable electrical connections.

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Source:Newark
Part No:D38999/26FH21PN
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Inv Date:05-29-2026
Price: Unit price: $293.69
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Source:Newark
Part No:D38999/26FH21PN
Stock:409
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Price: Unit price: $147.97
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Part No:D38999/26FH21PN
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Price: Unit price: $2255.58
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Part No:D38999/26FH21PN
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Price: Unit price: $166.68
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Part No:D38999/26FH21PN
Stock:26
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Price: Unit price: $207.1
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Source:DigiKey
Part No:D38999/26FH21PN
Stock:161
Inv Date:05-29-2026
Price: Unit price: $138.97
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Source:DigiKey
Part No:D38999/26FH21PN
Stock:112
Inv Date:05-29-2026
Price: Unit price: $482.92
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Authorized Distributors
Source:DigiKey
Part No:D38999/26FH21PN
Stock:51
Inv Date:05-29-2026
Price: Unit price: $8120.94
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Source:DigiKey
Part No:D38999/26FH21PN
Stock:10
Inv Date:05-29-2026
Price: Unit price: $375.88
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Source:DigiKey
Part No:D38999/26FH21PN
Stock:9
Inv Date:05-29-2026
Price: Unit price: $175.18
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Part No:D38999/26FH21PN
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Inv Date:05-29-2026
Price: Unit price: $193.57
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Part No:D38999/26FH21PN
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Inv Date:05-29-2026
Price: Unit price: $123.92
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Part No:D38999/26FH21PN
Stock:78
Inv Date:05-29-2026
Price: Unit price: $72.9688
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Part No:D38999/26FH21PN
Stock:93
Inv Date:05-29-2026
Price: Unit price: $57.0779
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Part No:D38999/26FH21PN
Stock:21
Inv Date:05-29-2026
Price: Unit price: $66.1272
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Part No:D38999/26FH21PN
Stock:234
Inv Date:05-29-2026
Price: Unit price: $72.9688
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Authorized Distributors
Part No:D38999/26FH21PN
Stock:281
Inv Date:05-29-2026
Price: Unit price: $57.0779
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Part No:D38999/26FH21PN
Stock:63
Inv Date:05-29-2026
Price: Unit price: $66.1272
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Part No:D38999/26FH21PN
Stock:40
Inv Date:05-29-2026
Price: Unit price: $56
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Part No:D38999/26FH21PN
Stock:139
Inv Date:05-29-2026
Price: Unit price: $149.23
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Amphenol D3899926FH21PN MIL-DTL-38999 Connector Specifications:

  • Shell Size & Insert Arrangement for Series III: 25-16, 25L-3, 25L-7, 25-24, 25-37, 25-11, 25-92, 25-97
  • Number of Contacts: ranges from 2 to 128 depending on configuration
  • Contact Size: from 8 (coax) to 22D (high-density), with option for twinax, power, and coaxial contacts
  • Shell Material: Aluminum, Stainless Steel, or Composite with various finish options including anodic coating, electroless nickel, olive drab cadmium, or stainless steel
  • Temperature Range: -65°C to 175°C
  • Dielectric Withstanding Voltage: 1000 VRMS at sea level
  • Insulation Resistance: 5000 Megohms minimum @ 500VDC
  • Vibration & Shock Resistance: Meets military standards, capable of withstanding high vibration environments
  • EMI/EMP Shielding: Minimum 65 dB at 10 GHz due to metal-to-metal coupling and grounding fingers
  • Corrosion Resistance: Salt spray endurance up to 500-2000 hours depending on finish
  • Connections: Crimp, solder, or PCB tail with tooling for various wire sizes
  • Locking System: Self-locking and quick mating with 360° turn
  • Hermetic and non-hermetic versions available

Buy the Amphenol D3899926FH21PN – Reliable MIL-DTL-38999 Series III for Industrial Applications

Order the high-performance MIL-DTL-38999 Series III connector online today. Designed for harsh environments, it offers high-density contact options, corrosion resistance, and rapid locking. Perfect for military, aerospace, and industrial applications requiring secure, durable electrical connections. With various configurations including coax, twinax, and power contacts, this connector ensures excellent EMI shielding and vibration resistance. Enhance your system’s reliability by choosing Amphenol’s proven quality. Purchase now for immediate deployment and peace of mind in critical projects.

Buy Amphenol D3899926FH21PN now and experience unmatched reliability and performance in demanding military and aerospace environments.

Frequently Asked Questions

Where can I buy Amphenol D3899926FH21PN?

You can click on the BUY or RFQ button to purchase D3899926FH21PN from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part D3899926FH21PN?

You can download the D3899926FH21PN datasheet or visit the Amphenol website for support.

Who is the manufacturer of D3899926FH21PN?

Amphenol

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