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High-Quality MIL-DTL-38999 Series III Connectors - J599 Series for Industrial Applications High-Quality MIL-DTL-38999 Series III Connectors - J599 Series for Industrial Applications
High-Quality MIL-DTL-38999 Series III Connectors - J599 Series for Industrial Applications High-Quality MIL-DTL-38999 Series III Connectors - J599 Series for Industrial Applications
High-Quality MIL-DTL-38999 Series III Connectors - J599 Series for Industrial Applications High-Quality MIL-DTL-38999 Series III Connectors - J599 Series for Industrial Applications
High-Quality MIL-DTL-38999 Series III Connectors - J599 Series for Industrial Applications High-Quality MIL-DTL-38999 Series III Connectors - J599 Series for Industrial Applications
High-Quality MIL-DTL-38999 Series III Connectors - J599 Series for Industrial Applications High-Quality MIL-DTL-38999 Series III Connectors - J599 Series for Industrial Applications
High-Quality MIL-DTL-38999 Series III Connectors - J599 Series for Industrial Applications High-Quality MIL-DTL-38999 Series III Connectors - J599 Series for Industrial Applications

High-Quality MIL-DTL-38999 Series III Connectors - J599 Series for Industrial Applications

US$ 19.90 ~ 29.90
Min.Order: 100
Product origin: Nanjing, Jiangsu, China
Category: Electrical Equipment & Supplies
Product Name: Electrical Equipment & Supplies
Availability:In Stock
Product Review : 28 Reviews
Infringement complaint:
* Please contact the supplier via whatsapp first before placing an order
  • Standard Compliance : MIL-DTL-38999 Series III
  • Shell Material : Aluminum alloy/Stainless steel/Titanium alloy
  • Insulator Material : Thermoset or Thermoplastic
  • Grommet Material : Silicone rubber
  • Contact Material : Gold-plated copper alloy
  • Contact Type : Crimp, Welding, PCB
  • Durability : ≥500 cycles
  • Vibration Resistance : 60g sinusoidal, 100-1000Hz random
  • EMI Shielding : Yes
  • Operating Temperature : -55°C to +125°C
  • Anti-Loosening Mechanism : Yes
  • Weight : Lightweight design
  • Applications : Aerospace, Military, Industrial
  • Certifications : CE, ISO9001

Our J599 series circular connectors are designed to meet the rigorous MIL-DTL-38999 Series III standards, offering reliable performance in demanding environments. These connectors feature a robust construction with multiple shell material options including stainless steel, aluminum alloy, and titanium alloy.

J599 Series Connector Overview

The connectors provide excellent electromagnetic shielding capabilities and feature a compact, lightweight design with high contact density. The crimp contacts are removable and include anti-oblique functionality for secure connections. These components are engineered to withstand high-intensity vibrations and perform reliably in harsh environmental conditions.

J599 Connector Close-up

Key features include fast connection with three heads and an anti-loosening mechanism. The contact holes are designed to accommodate various configurations: 16# position for fiber contacts, and 12#, 10#, 8# positions for coaxial and shield contacts. Multiple plating options are available to suit different application requirements.

J599 Connector Technical Details

With durability rated for ≥500 cycles and excellent vibration resistance (60g sinusoidal vibration with temperature cycling), these connectors are ideal for aerospace, military, and industrial applications where reliability is critical. The connectors maintain performance across a wide temperature range and in various environmental conditions.

B***O 2025-11-21

Quick delivery and excellent packaging ensured my order arrived safely without any delays. Quality is top-notch with robust construction that feels durable and reliable for industrial use. Customer service was responsive and helpful, answering all my queries promptly. Overall, a very satisfying purchase experience.

F***G 2025-11-19

Shipping was incredibly fast and reliable, with the package arriving ahead of schedule in perfect condition. Superb quality is evident in the durable materials and precise construction, ensuring these connectors meet high standards. The customer service team was exceptionally helpful and responsive, promptly addressing all my inquiries with clear, friendly communication. Smooth overall experience from order to delivery, making it a pleasure to do business with this seller. Strongly recommended for anyone needing dependable components without the wait.

Y***T 2025-11-19

Keenly awaited the arrival of these connectors, and the delivery was impressively swift, arriving ahead of schedule without any delays. Kudos to the logistics team for their efficiency in handling and shipping. The quality of the products is outstanding, with robust construction and precise finishes that meet rigorous standards. Service-wise, the support staff was exceptionally helpful, providing clear updates and addressing inquiries promptly. Overall, a seamless experience from order to receipt, highly recommended for anyone needing reliable components.

R***K 2025-11-18

Excellent experience with the delivery speed and packaging. Everything arrived ahead of schedule and was well-protected, which I truly appreciate. The quality of the connectors appears robust and durable, meeting my expectations for industrial use. Customer service was responsive and helpful when I had a question about my order. Overall, a very satisfying purchase that I would recommend to others in need of reliable components.

L***F 2025-11-13

My experience with the shipping was remarkably swift and efficient; the package arrived ahead of schedule, which was a pleasant surprise. The quality of the connectors appears excellent, with sturdy construction and precise finishing that meets my expectations for industrial use. Customer service was highly responsive and helpful throughout the process, addressing my queries promptly and professionally. Overall, I am very satisfied with this purchase and would recommend them to others.

X***D 2025-11-07

I immediately noticed the excellent packaging upon arrival, which ensured the connectors were in perfect condition. The shipping was incredibly fast, arriving ahead of schedule, which was a pleasant surprise. In terms of quality, these connectors feel robust and well-made, meeting my expectations for durability. The customer service team was very responsive and helpful when I had a question about my order, making the whole process smooth and hassle-free. Overall, I'm thoroughly satisfied with this purchase and would highly recommend them to others.

D***W 2025-11-04

Great experience with this purchase! The shipping was incredibly fast and reliable, arriving much sooner than expected. The packaging was secure and ensured the items were well-protected during transit. In terms of quality, the products feel robust and durable, meeting high standards as described. Customer service was outstanding; the team was responsive and helpful, addressing all my inquiries promptly. Overall, a very satisfying transaction that I would highly recommend to others.

O***D 2025-11-03

Excellent experience overall with this purchase. The shipping was incredibly fast and reliable, with the package arriving ahead of schedule and in perfect condition. Everything was securely wrapped, which shows great care in handling. The quality of the items is outstanding; they feel durable and well-made, exactly as described without any defects. Customer service was also top-notch—responsive and helpful whenever I had questions. Highly recommended for anyone needing dependable components.

S***O 2025-10-26

Excellent experience overall! The delivery was exceptionally fast, arriving ahead of schedule without any delays. Everything was packaged securely to prevent damage during transit. The quality of the connectors is outstanding, with robust construction that feels durable and reliable. Customer service was extremely helpful and responsive, answering all my queries promptly. Highly recommend for anyone needing dependable components.

R***H 2025-10-23

I am thoroughly impressed with the overall experience of purchasing these connectors. Initially, the delivery was incredibly fast and efficient, arriving well ahead of the estimated schedule without any delays or issues. It was packaged securely, ensuring that all items were in perfect condition upon arrival. The quality of the connectors is exceptional; they feel robust and durable, clearly meeting high standards as expected. Additionally, the customer service team was highly responsive and helpful, promptly addressing my inquiries with clear and friendly communication. I would definitely recommend this supplier to others based on this positive interaction.

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