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Amphenol D3899920MH35SN MIL-DTL-38999 Series III Connector

This is a MIL-DTL-38999 Series III circular connector. It is designed for military and aerospace applications, providing reliable and durable electrical connections in harsh environments.

Authorized Distributors
Source:DigiKey
Part No:D38999/20MH35SN
Stock:7
Inv Date:05-29-2026
Price: Unit price: $262.48
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Source:DigiKey
Part No:D38999/20MH35SN
Stock:250
Inv Date:05-29-2026
Price: Unit price: $843.57
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Source:DigiKey
Part No:D38999/20MH35SN
Stock:17
Inv Date:05-29-2026
Price: Unit price: $457.91
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Part No:D38999/20MH35SN
Stock:0
Inv Date:05-30-2026
Price: Unit price: $1497.84
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Part No:D38999/20MH35SN
Stock:11
Inv Date:05-30-2026
Price: Unit price: $218.74
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Part No:D38999/20MH35SN
Stock:0
Inv Date:05-30-2026
Price: N/A
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Part No:D38999/20MH35SN
Stock:0
Inv Date:05-30-2026
Price: N/A
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Part No:D38999/20MH35SN
Stock:0
Inv Date:05-30-2026
Price: N/A
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Part No:D38999/20MH35SN
Stock:0
Inv Date:05-29-2026
Price: Unit price: $89.78
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Authorized Distributors
Part No:D38999/20MH35SN
Stock:53
Inv Date:05-29-2026
Price: Unit price: $111.805
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Part No:D38999/20MH35SN
Stock:17
Inv Date:05-29-2026
Price: Unit price: $111.805
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Part No:D38999/20MH35SN
Stock:14
Inv Date:05-29-2026
Price: Unit price: $374.29
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Part No:D38999/20MH35SN
Stock:9
Inv Date:05-29-2026
Price: Unit price: $2805.58
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Amphenol D3899920MH35SN MIL-DTL-38999 Series III Connector Specifications:

  • Shell Size & Insert Arrg. for Series III TV: sizes 9, 11, 13, 15, 17, 19, 21, 23, 25 with various contact sizes including 8, 12, 16, 20, 22D.
  • Material: Aluminum, Stainless Steel, Composite, with various plating options including Electroless Nickel, Olive Drab Cadmium, Zinc-Nickel.
  • Temperature Range: -65°C to +175°C, Salt spray resistance: 500 hours (metal shells), 2000 hours (composite shells).
  • Contact Ratings: 8 Coaxial (1.5-5 Amps), 12, 16, 20, 22D (up to 30 Amps) depending on contact size, with solution for high-density and high-amperage designs.
  • Finish Options: Electroless Nickel, Olive Drab Cadmium, Zinc-Nickel, Passivated Stainless Steel, Gold over Nickel, Hermetic sealing available.
  • Electrical: Dielectric Withstanding Voltage of 1000 VRMS at sea level, Insulation Resistance exceeding 5000 Megohms.
  • Mechanical: Meets or exceeds MIL-DTL-38999 Series III standards, including vibration, shock, and environmental resistance.
  • Connectors accommodate multiple insert arrangements and can be configured for fiber optics, hermetic, and high-density applications.
  • Dimensions vary by shell size, with typical panel mounting dimensions including back shells, threaded connectors, and sealing caps.

Buy the Amphenol Series III MIL-DTL-38999: D3899920MH35SN

Enhance your military and aerospace systems with the durable and reliable MIL-DTL-38999 Series III connector from Amphenol. Designed for extreme environments, it offers excellent EMI shielding, corrosion resistance, and robust electrical performance. Ideal for high-density, hermetic, fiber optic, and harsh condition applications, this connector ensures seamless, secure connections. Order online today to benefit from quick delivery, comprehensive support, and the highest standards of quality and performance. Trust Amphenol for your critical interconnection needs and maximize your system reliability.

Order your Amphenol Series III MIL-DTL-38999 connector today and ensure high reliability for your military and aerospace projects in harsh environments.

Frequently Asked Questions

Where can I buy Amphenol D3899920MH35SN?

You can click on the BUY or RFQ button to purchase D3899920MH35SN from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part D3899920MH35SN?

You can download the D3899920MH35SN datasheet or visit the Amphenol website for support.

Who is the manufacturer of D3899920MH35SN?

Amphenol

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