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Amphenol D3899920WJ19SB MIL-DTL-38999 Series III Connector

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

Authorized Distributors
Source:Newark
Part No:D38999/20WJ19SB
Stock:12
Inv Date:05-29-2026
Price: Unit price: $209.3
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Part No:D3899920WJ19SB
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Inv Date:05-30-2026
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Source:DigiKey
Part No:D38999/20WJ19SB
Stock:73
Inv Date:05-29-2026
Price: Unit price: $157.5
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Source:DigiKey
Part No:D38999/20WJ19SB
Stock:0
Inv Date:05-29-2026
Price: Unit price: $130.375
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Source:DigiKey
Part No:D38999/20WJ19SB
Stock:3
Inv Date:05-29-2026
Price: Unit price: $6923.85
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Source:DigiKey
Part No:D38999/20WJ19SB
Stock:29
Inv Date:05-29-2026
Price: Unit price: $264.13
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Source:DigiKey
Part No:D38999/20WJ19SB
Stock:57
Inv Date:05-29-2026
Price: Unit price: $171.41
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Part No:D38999/20WJ19SB
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Inv Date:05-30-2026
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Part No:D38999/20WJ19SB
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Authorized Distributors
Part No:D38999/20WJ19SB
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Part No:D38999/20WJ19SB
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Inv Date:05-30-2026
Price: Unit price: $175.91
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Part No:D38999/20WJ19SB
Stock:0
Inv Date:05-30-2026
Price: Unit price: $1320.08
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Part No:D38999/20WJ19SB
Stock:0
Inv Date:05-29-2026
Price: Unit price: $550.32
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Part No:D38999/20WJ19SB
Stock:0
Inv Date:05-29-2026
Price: Unit price: $102.31
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Part No:D38999/20WJ19SB
Stock:13
Inv Date:05-29-2026
Price: Unit price: $117.906
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Part No:D38999/20WJ19SB
Stock:21
Inv Date:05-29-2026
Price: Unit price: $68.124
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Part No:D38999/20WJ19SB
Stock:18
Inv Date:05-29-2026
Price: Unit price: $82.1986
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Part No:D38999/20WJ19SB
Stock:54
Inv Date:05-29-2026
Price: Unit price: $82.1986
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Authorized Distributors
Part No:D38999/20WJ19SB
Stock:63
Inv Date:05-29-2026
Price: Unit price: $68.124
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Part No:D38999/20WJ19SB
Stock:41
Inv Date:05-29-2026
Price: Unit price: $117.906
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Part No:D38999/20WJ19SB
Stock:8
Inv Date:05-29-2026
Price: Unit price: $185.19
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Part No:D38999/20WJ19SB
Stock:3
Inv Date:05-29-2026
Price: Unit price: $2399.12
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Amphenol D3899920WJ19SB MIL-DTL-38999 Series III Connector Specifications:

  • Shell Size & Insert Arrangement: Series III, sizes 9-25, 17-37, 21-99, 25-92, 25-97, 15-4, 15-25, 15-35, 22-2, 22-14, 22-21, 22-32, 22-35, 22D, 22M, 23-6, 23-14, 23-21, 23-32, 25-11, 25-24, 25-35, 25-43, 25-46, 25-61, 25-90, 25-92, 25-97, 27-6, 28-6, 28-8, 30-5, 33-3, 33-5, 33-6, 37-5, 39-82, 40-19, 40-37, 40-41, 41-39, 41-41, 45-4, 45-35, 45-54, 47-5, 49-16, 50-16, 50-20, 51-11, 53-11, 55-11, 55-15, 55-16, 55-20, 55-22D, 55-25, 55-29, 55-35, 55-43, 55-46, 55-61, 55-90, 55-97, 59-53, 59-55, 61-11, 66-6.
  • Material: Aluminum, Stainless Steel, Composite, or Sealed options
  • Finish: Anodic Coating, Electroless Nickel, Olive Drab Cadmium Plating, Durmalon, Zinc-Nickel, or Hermetic seal materials
  • Temperature Range: -65°C to +175°C
  • Vibration & Shock Resistance: Meets or exceeds MIL-STD-202 and MIL-STD-810 standards for severe environments
  • Electrical: Capable of supporting high current and high-frequency signal integrity with EMI shielding of 65dB minimum at 10 GHz
  • Locking Mechanism: Self-locking, quick coupling with 360° rotation, scoop-proof recessed pins, and optional hermetic sealing.
  • Contact Ratings: Varies by contact size, typically 20-40 Amps for power, 18-22 Amps for coax/twinax, with high cycle durability (up to 1500 cycles).

Buy the Buy Amphenol MIL-DTL-38999 Series III Connector Part Number D3899920WJ19SB Online

Secure your high-performance MIL-DTL-38999 Series III connector online today. Engineered for military and aerospace reliability, it offers corrosion resistance, superior EMI shielding, and rugged locking for severe environments. Available in various sizes and finishes, this connector supports high current and signal integrity, ensuring your systems operate flawlessly under the most demanding conditions. Purchase now to enhance your project's durability and ensure seamless military-grade interconnections with trusted Amphenol quality.

Order your Amphenol MIL-DTL-38999 Series III Connector today and ensure your projects meet the highest standards of reliability and performance in demanding military and aerospace environments.

Frequently Asked Questions

Where can I buy Amphenol D3899920WJ19SB?

You can click on the BUY or RFQ button to purchase D3899920WJ19SB from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part D3899920WJ19SB?

You can download the D3899920WJ19SB datasheet or visit the Amphenol website for support.

Who is the manufacturer of D3899920WJ19SB?

Amphenol

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