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Amphenol D3899920MA35PN MIL-DTL-38999 Series III Connector

This is a MIL-DTL-38999 Series III circular connector designed for military and aerospace applications. It features a robust metal shell, high durability, and reliable electrical connections suitable for demanding environments. The connector accommodates multiple contacts and offers environmental sealing to prevent ingress of dust, moisture, and other contaminants.

Authorized Distributors
Source:Newark
Part No:D38999/20MA35PN
Stock:36
Inv Date:06-01-2026
Price: Unit price: $99.49
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Part No:D38999/20MA35PN
Stock:0
Inv Date:06-02-2026
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Part No:D38999/20MA35PN
Stock:0
Inv Date:06-02-2026
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Source:DigiKey
Part No:D38999/20MA35PN
Stock:170
Inv Date:06-01-2026
Price: Unit price: $83.38
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Source:DigiKey
Part No:D38999/20MA35PN
Stock:22
Inv Date:06-01-2026
Price: Unit price: $130.59
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Source:DigiKey
Part No:D38999/20MA35PN
Stock:1
Inv Date:06-01-2026
Price: Unit price: $153.87
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Source:DigiKey
Part No:D38999/20MA35PN
Stock:15
Inv Date:06-01-2026
Price: Unit price: $170.89
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Source:DigiKey
Part No:D38999/20MA35PN
Stock:19
Inv Date:06-01-2026
Price: Unit price: $166.49
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Part No:D38999/20MA35PN
Stock:12
Inv Date:06-02-2026
Price: Unit price: $107.4
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Authorized Distributors
Part No:D38999/20MA35PN
Stock:0
Inv Date:06-02-2026
Price: N/A
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Part No:D38999/20MA35PN
Stock:0
Inv Date:06-02-2026
Price: Unit price: $1048.47
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Part No:D38999/20MA35PN
Stock:0
Inv Date:06-01-2026
Price: Unit price: $53.28
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Part No:D38999/20MA35PN
Stock:0
Inv Date:06-01-2026
Price: Unit price: $48.78
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Part No:D38999/20MA35PN
Stock:19
Inv Date:06-01-2026
Price: Unit price: $152.13
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Part No:D38999/20MA35PN
Stock:1
Inv Date:05-30-2026
Price: Unit price: $85.3136
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Part No:D38999/20MA35PN
Stock:19
Inv Date:06-01-2026
Price: Unit price: $152.13
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Part No:D38999/20MA35PN
Stock:1
Inv Date:05-30-2026
Price: Unit price: $85.3136
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Part No:D38999/20MA35PN
Stock:9
Inv Date:06-01-2026
Price: Unit price: $1963.85
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Authorized Distributors
Part No:D38999/20MA35PN
Stock:3
Inv Date:06-01-2026
Price: Unit price: $43.36
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Part No:D38999/20MA35PN
Stock:172
Inv Date:06-02-2026
Price: N/A
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Amphenol D3899920MA35PN MIL-DTL-38999 Series III Connector Specifications:

  • Material: Aluminum or stainless steel shells
  • Finish: Cadmium over nickel, electroless nickel, or other finishes
  • Shell Sizes: 8 to 25
  • Contact: Multiple, available in crimp, solder, PCB, and high frequency types
  • Environmental Sealing: Yes, IP67 rated
  • Operating Temperature: -65°C to +125°C
  • Durability: Minimum 500 mating cycles
  • Vibration/Shock: MIL-STD-202 compliance, 300 G shock, 60 G vibration
  • Leakage rate: 1x10^-7 cc/sec (hermetic options)
  • Operating Voltage: Up to 3000 VAC RMS
  • Impédance: Typical 50 ohms for high frequency contacts
  • Application: Military, aerospace, harsh environments

Buy the Buy Amphenol MIL-DTL-38999 Series III Connector Part Number D3899920MA35PN Online

Order the Amphenol MIL-DTL-38999 Series III connector D3899920MA35PN online for high-performance, robust electrical connections in military, aerospace, and severe environment applications. Featuring durable aluminum or stainless steel shells, multiple contact options including crimp and solder, and certified environmental sealing, this connector ensures reliable operation in extreme temperatures, vibration, and moisture. Its adaptability to various contact arrangements and finishes makes it ideal for demanding systems requiring long-term durability and high electrical integrity.

Get Amphenol MIL-DTL-38999 Series III Connector D3899920MA35PN today—built for high reliability, environmental resistance, and demanding aerospace and military applications.

Frequently Asked Questions

Where can I buy Amphenol D3899920MA35PN?

You can click on the BUY or RFQ button to purchase D3899920MA35PN from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part D3899920MA35PN?

You can download the D3899920MA35PN datasheet or visit the Amphenol website for support.

Who is the manufacturer of D3899920MA35PN?

Amphenol

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