myMectronic
myMectronic

A Premier B2B Part Search

Amphenol D3899920MB5PN MIL-DTL-38999 Connector

This is a MIL-DTL-38999 Series III circular connector designed for military and aerospace applications. It features a robust, environmentally sealed design suitable for harsh operating conditions, providing reliable electrical connection in demanding environments.

Authorized Distributors
Source:Newark
Part No:D38999/20MB5PN
Stock:11
Inv Date:05-29-2026
Price: Unit price: $108.52
Buy/RFQ:
Part No:D38999/20MB5PN
Stock:0
Inv Date:05-30-2026
Price: N/A
Buy/RFQ:
Source:DigiKey
Part No:D38999/20MB5PN
Stock:47
Inv Date:05-29-2026
Price: Unit price: $101.64
Buy/RFQ:
Source:DigiKey
Part No:D38999/20MB5PN
Stock:0
Inv Date:05-29-2026
Price: Unit price: $144.344
Buy/RFQ:
Source:DigiKey
Part No:D38999/20MB5PN
Stock:1
Inv Date:05-29-2026
Price: Unit price: $212.21
Buy/RFQ:
Source:DigiKey
Part No:D38999/20MB5PN
Stock:116
Inv Date:05-29-2026
Price: Unit price: $253.02
Buy/RFQ:
Source:DigiKey
Part No:D38999/20MB5PN
Stock:152
Inv Date:05-29-2026
Price: Unit price: $65.65
Buy/RFQ:
Part No:D38999/20MB5PN
Stock:0
Inv Date:05-30-2026
Price: N/A
Buy/RFQ:
Part No:D38999/20MB5PN
Stock:0
Inv Date:05-30-2026
Price: N/A
Buy/RFQ:
Authorized Distributors
Part No:D38999/20MB5PN
Stock:0
Inv Date:05-30-2026
Price: Unit price: $106.69
Buy/RFQ:
Part No:D38999/20MB5PN
Stock:0
Inv Date:05-30-2026
Price: Unit price: $845.88
Buy/RFQ:
Part No:D38999/20MB5PN
Stock:0
Inv Date:05-29-2026
Price: Unit price: $50.06
Buy/RFQ:
Part No:D38999/20MB5PN
Stock:0
Inv Date:05-29-2026
Price: Unit price: $44.76
Buy/RFQ:
Part No:D38999/20MB5PN
Stock:140
Inv Date:05-29-2026
Price: Unit price: $37.6911
Buy/RFQ:
Part No:D38999/20MB5PN
Stock:46
Inv Date:05-29-2026
Price: Unit price: $37.6911
Buy/RFQ:
Part No:D38999/20MB5PN
Stock:42
Inv Date:05-29-2026
Price: Unit price: $73.3122
Buy/RFQ:
Part No:D38999/20MB5PN
Stock:128
Inv Date:05-29-2026
Price: Unit price: $73.3122
Buy/RFQ:
Part No:D38999/20MB5PN
Stock:15
Inv Date:05-30-2026
Price: N/A
Buy/RFQ:
Authorized Distributors
Part No:D38999/20MB5PN
Stock:1
Inv Date:05-29-2026
Price: Unit price: $214.23
Buy/RFQ:
Part No:D38999/20MB5PN
Stock:1
Inv Date:05-29-2026
Price: Unit price: $2052.68
Buy/RFQ:

Amphenol D3899920MB5PN MIL-DTL-38999 Connector Specifications:

  • Shell Size: 20
  • Shell Material: Aluminum, Stainless Steel, or Class K Firewall
  • Finish: Electroless Nickel, Olive Drab Cadmium, or stainless steel with Nickel Plate
  • Electrical Ratings: Power contacts up to 150A, Coax, Triax, Twinax options available
  • Environmental Resistance: Salt spray resistance 500 hours (metal), 2000 hours (composite), corrosion resistant
  • Shielding Effectiveness: >65dB at 10 GHz, EMI/RFI shielding
  • Vibration/Shock: Operational up to 200°C, high vibration and shock resistance
  • Insert Arrangements: Various including coax, twinax, triax, PCB tails, fiber optics
  • Coupling: Rapid triple-start thread, self-locking, 360° self-mating in seconds
  • Contacts: Recessed, probe-proof, gold plated, rear removable, standard sizes 8-22D
  • Application: Military, aerospace, ground vehicles, harsh environments

Buy the Buy Amphenol MIL-DTL-38999 Series III Connector Part Number D3899920MB5PN Online

Discover the reliable and robust Amphenol MIL-DTL-38999 Series III connector D3899920MB5PN. Engineered for extreme conditions, it offers superior EMI shielding, corrosion resistance, high vibration tolerance, and quick mating. Suitable for aerospace, military, and ground vehicle applications, this high-performance connector ensures durable electrical connections in demanding environments. Order online today to benefit from fast delivery, genuine quality, and technical support, giving your projects the confidence they need for success in harsh operational settings.

Order your Amphenol MIL-DTL-38999 Series III connector D3899920MB5PN today and ensure reliable, high-performance connections in severe operational environments.

Frequently Asked Questions

Where can I buy Amphenol D3899920MB5PN?

You can click on the BUY or RFQ button to purchase D3899920MB5PN from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part D3899920MB5PN?

You can download the D3899920MB5PN datasheet or visit the Amphenol website for support.

Who is the manufacturer of D3899920MB5PN?

Amphenol

Amphenol Part List

Browse and search other Amphenol parts, locate datasheets and stock

Sponsored by