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Amphenol D3899920FJ4PA MIL-DTL-38999 Series III Connector
This MIL-DTL-38999 Series III circular connector is engineered for high-performance military and aerospace applications. Constructed from durable metal shells—aluminum or stainless steel—it offers excellent corrosion resistance and EMI shielding of 65dB at 10 GHz. The connector features recessed pins for contact protection, quick self-locking coupling, and optional hermetic sealing. Available in multiple insert arrangements and contact sizes, it supports high-density configurations, including fiber optics. Designed to operate reliably in extreme temperatures from -65°C to 175°C, it ensures secure, vibration-resistant connections for high-reliability systems.
Amphenol D3899920FJ4PA MIL-DTL-38999 Series III Connector Specifications:
- Material: Aluminum or stainless steel (selectable finish options such as anodic coating, electroless nickel, olive drab cadmium, or passivated stainless steel
- Finish Options: Anodic coating, electroless nickel, cadmium over nickel, stainless steel, Durmalon plating, zinc-nickel plating
- Shell Sizes: Range from 9 to 25 with specific insert arrangements
- Contact Size Range: 8 to 22D
- Contacts: Pin and socket, with 500-cycle or 1500-cycle durability options, hermetic and non-hermetic versions available
- Environmental Resistance: Salt spray tested for up to 2000 hours, humidity, shock, vibration (severe high temperature and vibration resistance up to 200°C)
- Temperature Range: -65°C to +175°C
- EMI Shielding: Minimum 65dB at 10 GHz
- Sealing: Interfacial seals, hermetic optional, air leakage limits of 1x10^-8 cm³/sec
- Locking: Self-locking, quick coupling with 360° turn
- Inserts: Multiple configurations supporting coax, twinax, fiber optics, hermetic, and high-density arrangements
- Compliance: MIL-DTL-38999 Series III
- Application: Military, aerospace, space, severe environment, high-vibration, high-reliability systems.
Buy the Amphenol 38999 Series III Reliable Circular Connector for Industrial Applications
Upgrade your systems with the high-density, corrosion-resistant MIL-DTL-38999 Series III connector from Amphenol. Designed for extreme environments, it offers EMI shielding, quick self-locking coupling, and versatile contact configurations including fiber optics. This robust connector ensures reliable, vibration-resistant connections from -65°C to 175°C, suitable for aerospace, military, space, and harsh terrain applications. Available in various finishes and contact arrangements, it meets MIL standards for high-performance, long-life interconnect solutions. Purchase online today for dependable, high-quality connections.
Order your Amphenol Series 38999 III connector today and ensure robust, reliable connections for demanding military and aerospace projects.
Frequently Asked Questions
Where can I buy Amphenol D3899920FJ4PA?
You can click on the BUY or RFQ button to purchase D3899920FJ4PA from an authorized Amphenol distributor.
How do I troubleshoot issues or seek technical support for part D3899920FJ4PA?
You can download the D3899920FJ4PA datasheet or visit the Amphenol website for support.
Who is the manufacturer of D3899920FJ4PA?
Amphenol