myMectronic
myMectronic

A Premier B2B Part Search

Amphenol D3899920FG41SA MIL-DTL-38999 Series III Connector

This is a MIL-DTL-38999 Series III circular connector, designed for high-performance and reliable electrical connections in demanding environments. It features a durable metal shell, secure coupling mechanism, and is suitable for military and aerospace applications.

Authorized Distributors
Source:Newark
Part No:D38999/20FG41SA
Stock:24
Inv Date:06-09-2026
Price: Unit price: $329.99
Buy/RFQ:
Part No:D38999/20FG41SA
Stock:0
Inv Date:06-10-2026
Price: N/A
Buy/RFQ:
Source:DigiKey
Part No:D38999/20FG41SA
Stock:22
Inv Date:06-09-2026
Price: Unit price: $99.68
Buy/RFQ:
Source:DigiKey
Part No:D38999/20FG41SA
Stock:0
Inv Date:06-09-2026
Price: Unit price: $101.856
Buy/RFQ:
Source:DigiKey
Part No:D38999/20FG41SA
Stock:6
Inv Date:06-09-2026
Price: Unit price: $6509.58
Buy/RFQ:
Source:DigiKey
Part No:D38999/20FG41SA
Stock:28
Inv Date:06-09-2026
Price: Unit price: $244.69
Buy/RFQ:
Source:DigiKey
Part No:D38999/20FG41SA
Stock:24
Inv Date:06-09-2026
Price: Unit price: $244.1
Buy/RFQ:
Part No:D38999/20FG41SA
Stock:0
Inv Date:06-10-2026
Price: N/A
Buy/RFQ:
Part No:D38999/20FG41SA
Stock:0
Inv Date:06-10-2026
Price: N/A
Buy/RFQ:
Authorized Distributors
Part No:D38999/20FG41SA
Stock:0
Inv Date:06-10-2026
Price: Unit price: $1094
Buy/RFQ:
Part No:D38999/20FG41SA
Stock:5
Inv Date:06-10-2026
Price: Unit price: $336.59
Buy/RFQ:
Part No:D38999/20FG41SA
Stock:0
Inv Date:06-09-2026
Price: Unit price: $297.36
Buy/RFQ:
Part No:D38999/20FG41SA
Stock:0
Inv Date:06-09-2026
Price: Unit price: $85.11
Buy/RFQ:
Part No:D38999/20FG41SA
Stock:0
Inv Date:06-09-2026
Price: Unit price: $87.99
Buy/RFQ:
Part No:D38999/20FG41SA
Stock:10
Inv Date:06-09-2026
Price: Unit price: $68.735
Buy/RFQ:
Part No:D38999/20FG41SA
Stock:31
Inv Date:06-09-2026
Price: Unit price: $68.735
Buy/RFQ:
Part No:D38999/20FG41SA
Stock:16
Inv Date:06-09-2026
Price: Unit price: $117.83
Buy/RFQ:
Part No:D38999/20FG41SA
Stock:6
Inv Date:06-09-2026
Price: Unit price: $2255.6
Buy/RFQ:

Amphenol D3899920FG41SA MIL-DTL-38999 Series III Connector Specifications:

  • Shell Material: Aluminum or Stainless Steel
  • Finish: Cadmium over Nickel, Electroless Nickel, or other options
  • Shell Sizes: 9 to 25
  • Contact Types: Power, coaxial, twinax, triax, fiber optic
  • Voltage Rating: up to 3000 VAC (RMS)
  • Operating Temperature: -55°C to +125°C
  • Ingress Protection: IP67 rated
  • Coupling Mechanism: Bayonet, threaded, or quick lock
  • Shock Resistance: 300 Gs
  • Vibration Resistance: 60 G, 140-2000 Hz, 4 hours in each axis
  • Leakage Rate: Less than 10^-7 cc/sec (Hermetic options available)
  • Number of Contact Arrangements: up to 128

Buy the Amphenol Series III MIL-DTL-38999 Circular Connector: D3899920FG41SA

Order the MIL-DTL-38999 Series III circular connector today and ensure your systems have the highest reliability in extreme environments. Featuring a rugged metal shell, secure coupling options, and wide compatibility with power, coax, twinax, and fiber optic contacts, this connector is ideal for aerospace and military applications. Its IP67 rating guarantees environmental sealing while the extensive contact arrangements support high-density configurations. Designed for quick mating and demating, it minimizes downtime and maximizes system performance in critical operations. Trust Amphenol for quality, durability, and advanced technical solutions.

Buy Amphenol Series III MIL-DTL-38999 connector now and experience unmatched reliability and performance in demanding aerospace and military applications.

Frequently Asked Questions

Where can I buy Amphenol D3899920FG41SA?

You can click on the BUY or RFQ button to purchase D3899920FG41SA from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part D3899920FG41SA?

You can download the D3899920FG41SA datasheet or visit the Amphenol website for support.

Who is the manufacturer of D3899920FG41SA?

Amphenol

Amphenol Part List

Browse and search other Amphenol parts, locate datasheets and stock

Sponsored by