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Amphenol D3899920JJ61SB Mil-Circular Connector

Mil-spec Circular Connector Series III, designed for military and aerospace applications, featuring durable construction with multiple contact configurations for secure and reliable connections.

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Source:DigiKey
Part No:D38999/20JJ61SB
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Inv Date:05-29-2026
Price: Unit price: $244.321
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Part No:D38999/20JJ61SB
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Price: Unit price: $620.24
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Source:DigiKey
Part No:D38999/20JJ61SB
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Price: Unit price: $371.52
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Part No:D38999/20JJ61SB
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Inv Date:05-30-2026
Price: Unit price: $1073.11
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Part No:D38999/20JJ61SB
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Part No:D38999/20JJ61SB
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Part No:D38999/20JJ61SB
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Inv Date:05-29-2026
Price: Unit price: $133.76
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Authorized Distributors
Part No:D38999/20JJ61SB
Stock:0
Inv Date:05-29-2026
Price: Unit price: $121.17
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Part No:D38999/20JJ61SB
Stock:21
Inv Date:05-29-2026
Price: Unit price: $110.157
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Part No:D38999/20JJ61SB
Stock:50
Inv Date:05-29-2026
Price: Unit price: $103.859
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Part No:D38999/20JJ61SB
Stock:7
Inv Date:05-29-2026
Price: Unit price: $110.157
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Part No:D38999/20JJ61SB
Stock:16
Inv Date:05-29-2026
Price: Unit price: $103.859
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Part No:D38999/20JJ61SB
Stock:25
Inv Date:05-29-2026
Price: Unit price: $95.37
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Part No:D38999/20JJ61SB
Stock:4
Inv Date:05-29-2026
Price: Unit price: $2759.34
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Amphenol D3899920JJ61SB Mil-Circular Connector Specifications:

  • Shell Sizes: 9-25
  • Material: Aluminum, Stainless Steel, or Composite
  • Finish Options: Electroless Nickel, Olive Drab Cadmium
  • Preloaded contacts with gold or other plating
  • Voltage Rating: Up to 600V
  • Current Rating: Varies by contact size, up to 30A
  • Temperature Range: -55°C to +200°C
  • EMI Shielding: Minimum 65dB at 10 GHz
  • Salt Spray Resistance: 500 hours (metal), 2000 hours (composite)
  • Vibration Resistance: Survives up to 200°C vibration environment
  • Insert Arrangements: Multiple configurations including coax, twinax, quadrax
  • Inserts: Recessed, scoop-proof pins, rear removable contacts
  • Connection Types: Crimp, solder, PCB tail, fiber optic
  • Hermetic and non-hermetic options available
  • Locking Mechanism: Self-locking with quick coupling in 360°
  • Grounding: EMI grounding fingers, metallic inserts
  • Applications: Aerospace, military ground vehicles, space systems
  • Qualification: MIL-DTL-38999 Series III standards

Buy the Buy Amphenol D3899920JJ61SB Series III Connector Online

Purchase the high-performance Mil-Circular Connector Series III from Amphenol online today. Engineered for military and aerospace needs, it offers superior durability, multiple contact configurations, EMI shielding, and corrosion resistance. Ideal for demanding environments, this connector ensures secure and reliable connections with quick mating and self-locking features. Order now to enhance your system’s reliability and performance in severe operational conditions, and experience fast, dependable delivery for all your aerospace and defense projects.

Order your Amphenol Series III D3899920JJ61SB connector today and ensure your military and aerospace projects benefit from reliable, high-performance interconnects.

Frequently Asked Questions

Where can I buy Amphenol D3899920JJ61SB?

You can click on the BUY or RFQ button to purchase D3899920JJ61SB from an authorized Amphenol distributor.

How do I troubleshoot issues or seek technical support for part D3899920JJ61SB?

You can download the D3899920JJ61SB datasheet or visit the Amphenol website for support.

Who is the manufacturer of D3899920JJ61SB?

Amphenol

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