myMectronic
myMectronic

A Premier B2B Part Search

Amphenol D3899926FD18SA MIL-DTL-38999 series connector

This is a MIL-DTL-38999 Series III circular connector, designed for military and aerospace applications. It features a robust metal shell, multiple insert arrangements, and reliable sealing to ensure high performance in harsh environments. Suitable for use in signal, power, or environmental sealing applications.

Authorized Distributors
Source:Newark
Part No:D38999/26FD18SA
Stock:90
Inv Date:05-29-2026
Price: Unit price: $137.65
Buy/RFQ:
Part No:D38999/26FD18SA
Stock:0
Inv Date:05-30-2026
Price: N/A
Buy/RFQ:
Part No:D38999/26FD18SA
Stock:0
Inv Date:05-30-2026
Price: N/A
Buy/RFQ:
Part No:D38999/26FD18SA
Stock:0
Inv Date:05-30-2026
Price: Unit price: $1513.53
Buy/RFQ:
Part No:D38999/26FD18SA
Stock:26
Inv Date:05-30-2026
Price: Unit price: $86.16
Buy/RFQ:
Source:DigiKey
Part No:D38999/26FD18SA
Stock:0
Inv Date:05-29-2026
Price: Unit price: $175.35
Buy/RFQ:
Source:DigiKey
Part No:D38999/26FD18SA
Stock:78
Inv Date:05-29-2026
Price: Unit price: $86.4
Buy/RFQ:
Source:DigiKey
Part No:D38999/26FD18SA
Stock:453
Inv Date:05-29-2026
Price: Unit price: $344.16
Buy/RFQ:
Source:DigiKey
Part No:D38999/26FD18SA
Stock:39
Inv Date:05-29-2026
Price: Unit price: $4872.71
Buy/RFQ:
Authorized Distributors
Source:DigiKey
Part No:D38999/26FD18SA
Stock:0
Inv Date:05-29-2026
Price: Unit price: $100.96
Buy/RFQ:
Source:DigiKey
Part No:D38999/26FD18SA
Stock:2
Inv Date:05-29-2026
Price: Unit price: $100.5
Buy/RFQ:
Part No:D38999/26FD18SA
Stock:0
Inv Date:05-30-2026
Price: N/A
Buy/RFQ:
Part No:D38999/26FD18SA
Stock:0
Inv Date:05-29-2026
Price: Unit price: $68.5
Buy/RFQ:
Part No:D38999/26FD18SA
Stock:12
Inv Date:05-29-2026
Price: Unit price: $57.0532
Buy/RFQ:
Part No:D38999/26FD18SA
Stock:87
Inv Date:05-29-2026
Price: Unit price: $46.4862
Buy/RFQ:
Part No:D38999/26FD18SA
Stock:14
Inv Date:05-29-2026
Price: Unit price: $51.0139
Buy/RFQ:
Part No:D38999/26FD18SA
Stock:6
Inv Date:05-29-2026
Price: Unit price: $228.509
Buy/RFQ:
Part No:D38999/26FD18SA
Stock:38
Inv Date:05-29-2026
Price: Unit price: $57.0532
Buy/RFQ:
Authorized Distributors
Part No:D38999/26FD18SA
Stock:262
Inv Date:05-29-2026
Price: Unit price: $46.4862
Buy/RFQ:
Part No:D38999/26FD18SA
Stock:43
Inv Date:05-29-2026
Price: Unit price: $51.0139
Buy/RFQ:
Part No:D38999/26FD18SA
Stock:18
Inv Date:05-29-2026
Price: Unit price: $228.509
Buy/RFQ:
Part No:D38999/26FD18SA
Stock:49
Inv Date:05-30-2026
Price: N/A
Buy/RFQ:
Part No:D38999/26FD18SA
Stock:196
Inv Date:05-29-2026
Price: Unit price: $46.88
Buy/RFQ:
Part No:D38999/26FD18SA
Stock:59
Inv Date:05-29-2026
Price: Unit price: $109.13
Buy/RFQ:

Amphenol D3899926FD18SA MIL-DTL-38999 series connector Specifications:

  • Shell Material: Aluminum, Stainless Steel, or Composite
  • Shell Size: Varied options from size 9 to size 25
  • Contact Rating: Ranges from 1.5 to 20 Amps depending on configuration
  • Contact Size: 8, 12, 16, 22D, 25
  • Insert Arrangements: Multiple configurations including coax, twinax, and fiber optics
  • Temperature Range: -65°C to +175°C
  • Sealing: Environmental sealing with optional hermetic variants
  • Finish Options: Electroless Nickel, Olive Drab Cadmium, Zinc-Nickel, stainless steel, plated finishes
  • Vibration & Shock Resistance: Meets or exceeds MIL-STD-810 standards
  • Salt Spray Resistance: Up to 500 hours for metal shells, 2000 hours for composite shells
  • Shielding Effectiveness: ≥65dB at 10 GHz
  • Self-locking coupling nut with 360° engagement
  • Hermetic and non-hermetic versions available
  • Stand-off flanges, deep reach shells, and additional configurations offered
  • Application: Suitable for signal, power, environmental sealing, and high-vibration environments

Buy the Amphenol Series 38999: MIL-DTL-38999 Series III Connector

Secure your reliable connections with the durable MIL-DTL-38999 Series III connector from Amphenol. Engineered for high-stress environments, this connector offers multiple configurations, superior EMI shielding, and robust environmental resistance. Ideal for military, aerospace, and industrial applications, it ensures high performance under shock, vibration, and corrosive conditions. Easy to install with self-locking coupling nuts, available in hermetic and non-hermetic versions, providing flexible sealing solutions. Combine performance, durability, and ease of maintenance—order now online to enhance your systems' dependability and operational longevity.

Order your Amphenol Series 38999 MIL-DTL-38999 Series III connector today and give your projects the dependable quality they deserve.

Frequently Asked Questions

Where can I buy Amphenol D3899926FD18SA?

You can click on the BUY or RFQ button to purchase D3899926FD18SA from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part D3899926FD18SA?

You can download the D3899926FD18SA datasheet or visit the Amphenol website for support.

Who is the manufacturer of D3899926FD18SA?

Amphenol

Amphenol Part List

Browse and search other Amphenol parts, locate datasheets and stock

Sponsored by