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Amphenol D3899920WJ43SB MIL-DTL-38999 Connector

This is a MIL-DTL-38999 Series III circular connector, designed for military and aerospace applications. It features robust construction, high reliability, and secure connections suitable for demanding environments.

Authorized Distributors
Source:Newark
Part No:D38999/20WJ43SB
Stock:12
Inv Date:06-01-2026
Price: Unit price: $340.91
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Part No:D3899920WJ43SB
Stock:0
Inv Date:06-02-2026
Price: N/A
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Source:DigiKey
Part No:D38999/20WJ43SB
Stock:95
Inv Date:06-01-2026
Price: Unit price: $163.54
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Source:DigiKey
Part No:D38999/20WJ43SB
Stock:0
Inv Date:06-01-2026
Price: Unit price: $108.963
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Source:DigiKey
Part No:D38999/20WJ43SB
Stock:7
Inv Date:06-01-2026
Price: Unit price: $7057.29
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Source:DigiKey
Part No:D38999/20WJ43SB
Stock:10
Inv Date:06-01-2026
Price: Unit price: $299.73
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Source:DigiKey
Part No:D38999/20WJ43SB
Stock:12
Inv Date:06-01-2026
Price: Unit price: $335.47
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Part No:D38999/20WJ43SB
Stock:0
Inv Date:06-02-2026
Price: N/A
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Part No:D38999/20WJ43SB
Stock:0
Inv Date:06-02-2026
Price: N/A
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Authorized Distributors
Part No:D38999/20WJ43SB
Stock:0
Inv Date:06-02-2026
Price: Unit price: $883.46
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Part No:D38999/20WJ43SB
Stock:0
Inv Date:06-02-2026
Price: Unit price: $180.24
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Part No:D38999/20WJ43SB
Stock:0
Inv Date:06-01-2026
Price: Unit price: $457.98
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Part No:D38999/20WJ43SB
Stock:0
Inv Date:06-01-2026
Price: Unit price: $93.06
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Part No:D38999/20WJ43SB
Stock:54
Inv Date:05-30-2026
Price: Unit price: $90.9903
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Part No:D38999/20WJ43SB
Stock:18
Inv Date:05-30-2026
Price: Unit price: $90.9903
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Part No:D38999/20WJ43SB
Stock:14
Inv Date:05-30-2026
Price: Unit price: $67.8426
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Part No:D38999/20WJ43SB
Stock:32
Inv Date:05-30-2026
Price: Unit price: $86.102
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Part No:D38999/20WJ43SB
Stock:42
Inv Date:05-30-2026
Price: Unit price: $67.8426
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Authorized Distributors
Part No:D38999/20WJ43SB
Stock:96
Inv Date:05-30-2026
Price: Unit price: $86.102
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Part No:D38999/20WJ43SB
Stock:8
Inv Date:06-01-2026
Price: Unit price: $175.08
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Part No:D38999/20WJ43SB
Stock:7
Inv Date:06-01-2026
Price: Unit price: $2445.34
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Amphenol D3899920WJ43SB MIL-DTL-38999 Connector Specifications:

  • Shell Material: Aluminum or stainless steel with optional finishes
  • Temperature Rating: -65°C to +175°C
  • Vibration: Exceeds MIL-DTL-38999 requirements, up to 60G sine, 5G random
  • Salt Spray Resistance: 500 hours (steel shells), 1000 hours (composite shells)
  • Electrical Rating: 22 AWG up to 5A, depending on contact size
  • Contact Plating: Gold over Nickel, minimum 50 micro inches
  • Sealing: Interfacial silicone seal wafer, hermetic options available
  • Insert Options: Crimp, solder, PCB, fiber optic, filters
  • Unique Features: EMI shielding 65dB at 10 GHz, quick coupling, high vibration resistance
  • Size Range: Shell sizes 11 to 25, with multiple styles and insert arrangements
  • Compliance: MIL-DTL-38999 Series III, qualified to military specifications

Buy the Amphenol D3899920WJ43SB – Reliable MIL-DTL-38999 Series III Connector for Aerospace Applications

Order the MIL-DTL-38999 Series III connector today online and benefit from its superior durability, EMI shielding, and reliable performance for aerospace and military use. Designed to withstand extreme conditions, it ensures secure connections and long-lasting performance in harsh environments. With easy online purchasing, get faster delivery and expert support from Amphenol. Secure your high-performance, military-grade connector now and optimize your critical systems with trusted technology.

Buy Amphenol D3899920WJ43SB now and experience unmatched durability, EMI shielding, and secure connections in demanding aerospace and military environments.

Frequently Asked Questions

Where can I buy Amphenol D3899920WJ43SB?

You can click on the BUY or RFQ button to purchase D3899920WJ43SB from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part D3899920WJ43SB?

You can download the D3899920WJ43SB datasheet or visit the Amphenol website for support.

Who is the manufacturer of D3899920WJ43SB?

Amphenol

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