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Amphenol Aerospace D3899926FG35SN Circular Connector

The Amphenol D38999/26FG35SN is a MIL-DTL-38999 Series III straight circular connector designed for high-reliability applications in aerospace, defense, and industrial environments. It features a self-locking, triple-start threaded coupling, scoop-proof contacts, and supports up to 500 mating cycles. Constructed with an aluminum alloy body plated with electroless nickel, it resists corrosion, moisture, and harsh conditions. The copper alloy crimp socket contacts are gold-plated for durability. Rated for -65°C to +200°C and IP67 protection, it ensures optimal performance in extreme environments requiring robust, sealed connectors.

Authorized Distributors
Source:Newark
Part No:D38999/26FG35SN
Stock:103
Inv Date:06-12-2026
Price: Unit price: $167.52
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Source:Newark
Part No:D38999/26FG35SN
Stock:220
Inv Date:06-12-2026
Price: Unit price: $263.48
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Source:Newark
Part No:D38999/26FG35SN
Stock:199
Inv Date:06-12-2026
Price: Unit price: $137.09
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Source:DigiKey
Part No:D38999/26FG35SN
Stock:314
Inv Date:06-12-2026
Price: Unit price: $296.42
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Source:DigiKey
Part No:D38999/26FG35SN
Stock:1
Inv Date:06-12-2026
Price: Unit price: $114.82
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Source:DigiKey
Part No:D38999/26FG35SN
Stock:220
Inv Date:06-12-2026
Price: Unit price: $185.39
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Source:DigiKey
Part No:D38999/26FG35SN
Stock:7
Inv Date:06-12-2026
Price: Unit price: $6027.73
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Source:DigiKey
Part No:D38999/26FG35SN
Stock:11
Inv Date:06-12-2026
Price: Unit price: $591.2
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Part No:D38999/26FG35SN
Stock:0
Inv Date:06-13-2026
Price: Unit price: $192.09
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Authorized Distributors
Part No:D38999/26FG35SN
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Inv Date:06-13-2026
Price: Unit price: $1578.53
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Part No:D38999/26FG35SN
Stock:0
Inv Date:06-13-2026
Price: Unit price: $131.58
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Part No:D38999/26FG35SN
Stock:0
Inv Date:06-13-2026
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Part No:D38999/26FG35SN
Stock:0
Inv Date:06-12-2026
Price: Unit price: $105.96
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Part No:D38999/26FG35SN
Stock:0
Inv Date:06-12-2026
Price: Unit price: $94.72
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Part No:D38999/26FG35SN
Stock:60
Inv Date:06-12-2026
Price: Unit price: $84.0794
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Part No:D38999/26FG35SN
Stock:83
Inv Date:06-12-2026
Price: Unit price: $90.3574
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Part No:D38999/26FG35SN
Stock:182
Inv Date:06-12-2026
Price: Unit price: $86.9125
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Part No:D38999/26FG35SN
Stock:27
Inv Date:06-12-2026
Price: Unit price: $147.093
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Authorized Distributors
Part No:D38999/26FG35SN
Stock:11
Inv Date:06-12-2026
Price: Unit price: $254.17
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Part No:D38999/26FG35SN
Stock:1
Inv Date:06-12-2026
Price: Unit price: $164.68
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Part No:D38999/26FG35SN
Stock:27
Inv Date:06-12-2026
Price: Unit price: $90.3574
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Part No:D38999/26FG35SN
Stock:9
Inv Date:06-12-2026
Price: Unit price: $147.093
Buy/RFQ:
Part No:D38999/26FG35SN
Stock:11
Inv Date:06-12-2026
Price: Unit price: $254.17
Buy/RFQ:
Part No:D38999/26FG35SN
Stock:1
Inv Date:06-12-2026
Price: Unit price: $164.68
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Part No:D38999/26FG35SN
Stock:133
Inv Date:06-12-2026
Price: Unit price: $98.88
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Part No:D38999/26FG35SN
Stock:1
Inv Date:06-12-2026
Price: Unit price: $108.35
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Part No:D38999/26FG35SN
Stock:18
Inv Date:06-13-2026
Price: N/A
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Amphenol Aerospace D3899926FG35SN Circular Connector Specifications:

  • Connector Type: Circular, straight
  • Series: MIL-DTL-38999 Series III
  • Contacts: 79 (copper alloy, gold-plated socket contacts)
  • Shell Material: Aluminum alloy
  • Finish: Electroless nickel plating
  • Temperature Range: -65°C to +200°C
  • Environmental Resistance: Salt spray resistance for 48 hours, IP67 protection standard
  • Coupling Mechanism: Triple-start threaded, self-locking
  • Durability: Rated for up to 500 mating cycles (standard), 1500 cycles (high durability versions)
  • Ingress Protection: IP67, dust-tight and waterproof
  • Application: Defense, aerospace, industrial environments

Buy the Buy Con@€sys D38999/26FG35SN Part Number D3899926FG35SN Online

Purchase the Con@€sys D38999/26FG35SN online to ensure your projects benefit from top-tier durability, corrosion resistance, and environmental protection. Perfect for aerospace, defense, and industrial use, this MIL-DTL-38999 Series III connector features a robust aluminum alloy body with electroless nickel finish, scoop-proof contacts, and a triple-start threaded coupling for secure mating. Rated for -65°C to +200°C and IP67 standard, it offers excellent performance under extreme conditions. Secure your high-reliability connection today and optimize your application's performance and durability.

Buy Con@€sys D38999/26FG35SN now and experience unmatched reliability and performance in demanding aerospace and industrial applications.

Frequently Asked Questions

Where can I buy Amphenol Aerospace D3899926FG35SN?

You can click on the BUY or RFQ button to purchase D3899926FG35SN from an authorized Amphenol Aerospace distributor.

How do I troubleshoot issues or seek technical support for part D3899926FG35SN?

You can download the D3899926FG35SN datasheet or visit the Amphenol Aerospace website for support.

Who is the manufacturer of D3899926FG35SN?

Amphenol Aerospace

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