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Amphenol D3899926JB99SN MIL-DTL-38999 Circular Connector

This is a MIL-DTL-38999 Series III circular connector, designed for military and aerospace applications. It features a robust metal shell, multiple contact configurations, and high reliability for demanding environments.

Authorized Distributors
Source:Newark
Part No:D38999/26JB99SN
Stock:15
Inv Date:05-29-2026
Price: Unit price: $155
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Part No:D38999/26JB99SN
Stock:0
Inv Date:05-30-2026
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Source:DigiKey
Part No:D38999/26JB99SN
Stock:116
Inv Date:05-29-2026
Price: Unit price: $117.02
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Source:DigiKey
Part No:D38999/26JB99SN
Stock:30
Inv Date:05-29-2026
Price: Unit price: $142.42
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Source:DigiKey
Part No:D38999/26JB99SN
Stock:99
Inv Date:05-29-2026
Price: Unit price: $255.23
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Source:DigiKey
Part No:D38999/26JB99SN
Stock:0
Inv Date:05-29-2026
Price: Unit price: $174.43
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Part No:D38999/26JB99SN
Stock:0
Inv Date:05-30-2026
Price: Unit price: $928.41
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Part No:D38999/26JB99SN
Stock:31
Inv Date:05-30-2026
Price: Unit price: $128.12
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Part No:D38999/26JB99SN
Stock:0
Inv Date:05-30-2026
Price: N/A
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Authorized Distributors
Part No:D38999/26JB99SN
Stock:0
Inv Date:05-29-2026
Price: Unit price: $53.01
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Part No:D38999/26JB99SN
Stock:0
Inv Date:05-29-2026
Price: Unit price: $202.66
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Part No:D38999/26JB99SN
Stock:4
Inv Date:05-29-2026
Price: Unit price: $138.18
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Part No:D38999/26JB99SN
Stock:3
Inv Date:05-29-2026
Price: Unit price: $53.058
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Part No:D38999/26JB99SN
Stock:1
Inv Date:05-29-2026
Price: Unit price: $53.058
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Part No:D38999/26JB99SN
Stock:1
Inv Date:05-29-2026
Price: Unit price: $50.765
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Part No:D38999/26JB99SN
Stock:21
Inv Date:05-30-2026
Price: N/A
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Part No:D38999/26JB99SN
Stock:9
Inv Date:05-29-2026
Price: Unit price: $2193.72
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Part No:D38999/26JB99SN
Stock:93
Inv Date:05-29-2026
Price: Unit price: $98.03
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Amphenol D3899926JB99SN MIL-DTL-38999 Circular Connector Specifications:

  • Shell Material: Aluminum, Stainless Steel or Composite
  • Finish Options: Anodic Coating, Electroless Nickel, Olive Drab Cadmium Plating, Passivated Stainless Steel
  • Service Rating: MIL-DTL-38999 Series III, various classes including hermetic and non-hermetic
  • Contact Sizes: 8, 12, 16, 20, 22D, 25, 37, 39, 43, 55, 66, 97, 128
  • Contact Types: Pin, Socket, Quadrax, Twinax, coaxial, high density, fiber optic
  • Operating Temperature Range: -65°C to +175°C
  • Electrical Resistance: 5000 megaohms min. at 500 VDC
  • Dielectric Withstanding Voltage: 1000 VRMS at sea level
  • Vibration Resistance: Meets or exceeds MIL standards including sine and random vibration tests
  • Corrosion Resistance: To 500-hour salt spray exposure for metal shells, 2000 hours for composite shells
  • EMI Shielding: Minimum 65dB at 10 GHz with solid metal coupling and grounding features
  • Mounting: panel, box, flange, or hermetic sealing depending on configuration
  • Certifications: MIL-DTL-38999 Series III, various optional finishes and hermetic versions

Buy the Amphenol Series III MIL-DTL-38999: D3899926JB99SN

Order the Amphenol MIL-DTL-38999 Series III circular connector online today. Designed for aerospace and military applications, it offers rugged metal shells, multiple contact configurations, and superior EMI shielding, ensuring reliable performance in extreme conditions. Ideal for demanding environments requiring high durability, hermetic sealing options, and high contact density. Secure your supply of these high-reliability connectors online now to enhance your project’s success with trusted, aerospace-grade interconnect solutions.

Get Amphenol Series III D3899926JB99SN today—built for high performance and durability in severe aerospace and military environments.

Frequently Asked Questions

Where can I buy Amphenol D3899926JB99SN?

You can click on the BUY or RFQ button to purchase D3899926JB99SN from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part D3899926JB99SN?

You can download the D3899926JB99SN datasheet or visit the Amphenol website for support.

Who is the manufacturer of D3899926JB99SN?

Amphenol

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