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Amphenol D3899920MB35SC 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 reliability, and secure mating to ensure optimal performance in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:D38999/20MB35SC
Stock:7
Inv Date:05-29-2026
Price: Unit price: $120.02
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Source:DigiKey
Part No:D38999/20MB35SC
Stock:0
Inv Date:05-29-2026
Price: Unit price: $124.432
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Source:DigiKey
Part No:D38999/20MB35SC
Stock:3
Inv Date:05-29-2026
Price: Unit price: $148.88
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Source:DigiKey
Part No:D38999/20MB35SC
Stock:6
Inv Date:05-29-2026
Price: Unit price: $225
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Part No:D38999/20MB35SC
Stock:0
Inv Date:05-30-2026
Price: Unit price: $807.89
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Part No:D38999/20MB35SC
Stock:0
Inv Date:05-30-2026
Price: N/A
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Part No:D38999/20MB35SC
Stock:0
Inv Date:05-30-2026
Price: N/A
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Part No:D3899920MB35SC
Stock:0
Inv Date:05-30-2026
Price: N/A
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Part No:D38999/20MB35SC
Stock:0
Inv Date:05-29-2026
Price: Unit price: $43.04
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Authorized Distributors
Part No:D38999/20MB35SC
Stock:3
Inv Date:05-29-2026
Price: Unit price: $39.6276
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Part No:D38999/20MB35SC
Stock:1
Inv Date:05-29-2026
Price: Unit price: $39.6276
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Part No:D38999/20MB35SC
Stock:3
Inv Date:05-29-2026
Price: Unit price: $184.69
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Part No:D38999/20MB35SC
Stock:5
Inv Date:05-29-2026
Price: Unit price: $1960.49
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Amphenol D3899920MB35SC MIL-DTL-38999 Series III Connector Specifications:

  • Shell Size & Insert Arrange.: Shell size 20, Series III, circular connector
  • Material: Aluminum shell, stainless steel or cadmium over nickel finishes
  • Contact Ratings: 8 (Coax) up to 5 Amps, 12 (Power) up to 30 Amps, 16, 20, 22D (Twinax) varying by contact type
  • Temperature Range: -65°C to 175°C
  • Dielectric Withstanding Voltage: 1000 VRMS @ sea level, 600 VRMS @ 50,000 ft
  • Salt Spray Resistance: Up to 500 hours (standard), 2000 hours (composite)
  • EMI Shielding: Minimum 65dB at 10 GHz via solid metal coupling
  • Vibration & Shock: Qualified for severe vibration, shock, and high temperature cycles
  • Connectors are designed for high durability, with various finishes including electroless nickel and cadmium
  • Classified specifications for hermetic or non-hermetic versions available
  • Multiple insert arrangements and contact sizes for coax, twinax, and power connections
  • Self-locking, quick coupling mechanism with 360° turn, scoop-proof recessed pins, and high vibration capability

Buy the Amphenol D3899920MB35SC – Reliable MIL-DTL-38999 Series III for Industrial Applications

Order the MIL-DTL-38999 Series III connector from Amphenol today and ensure optimal performance in rigorous military and aerospace applications. With a robust metal shell, secure mating, and superior EMI shielding, this connector guarantees durability and high reliability in demanding environments. Its quick coupling design simplifies installation and maintenance, reducing downtime. Available with multiple insert arrangements and finishes, it is ideal for high-performance military, aerospace, and industrial needs. Shop now for rugged, dependable connection solutions that meet the toughest standards.

Buy Amphenol D3899920MB35SC now and experience unmatched reliability and high performance for demanding military and aerospace environments.

Frequently Asked Questions

Where can I buy Amphenol D3899920MB35SC?

You can click on the BUY or RFQ button to purchase D3899920MB35SC from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part D3899920MB35SC?

You can download the D3899920MB35SC datasheet or visit the Amphenol website for support.

Who is the manufacturer of D3899920MB35SC?

Amphenol

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