MIL-DTL-38999 Connectors Manufacturer & Qualified Supplier for Aerospace & Defense Applications
We provide high-performance MIL-DTL-38999 circular connectors engineered for aerospace, defense, and rugged industrial applications, ensuring seamless connectivity in extreme environments.
Product Overview
High-Reliability Interconnect Solutions Built to MIL-Spec Standards
Our MIL-DTL-38999 connectors are high-reliability circular solutions engineered for mission-critical applications. Trusted by leading global institutions and industrial innovators, our products ensure seamless connectivity in the most demanding and rugged environments.
Key Features
Advanced Engineering for Rugged Performance and Long-Term Durability
Featuring excellent vibration resistance and corrosion-resistant materials, our MIL-DTL-38999 connectors support a wide operating temperature range and secure locking mechanisms for fail-safe performance in harsh conditions.
High-density Contact Arrangement
Excellent Vibration Resistance
Corrosion-resistant
Materials
Wide Operating Temperature Range
Secure Locking
Mechanism
Long Mating
Cycle Life
Technical Specifications
Explore the detailed technical data of our MIL-DTL-38999 connectors, including gold-plated contacts, 500+ mating cycles life, and 48-hour salt spray resistance, meeting the most demanding technical requirements.
Mechanical & Material
Electrical
Applications
From aerospace and aviation systems to radar communication and industrial automation, our MIL-DTL-38999 connectors serve as the backbone for mission-critical electronic equipment worldwide.
Aerospace & Aviation Systems
High-Reliability Equipment
Radar & Communication Systems
High-end Industrial Automation
Harsh Environment Equipment
Product Types
We offer a broad portfolio of MIL-DTL-38999 circular connectors with various pin counts (4 to 85 pins) and custom configurations to fit your specific project needs and space constraints.Our 38999 series is fully intermateable with major industry-standard circular connectors.
Y19 Series
4/7/11/19/37/55/85 pins；Rated for 5A；-55°C to +125°C
Y81 Series
7/12/22/30/42 pins；Rated for 3A；-55°C to +125°C
Y95 Series
3/7/10/15/19 pins；Rated for 3A；-55°C to +125°C
Y34Q Series
7/10/19/21/37/55/66/85 pins；Rated for 3A；-55°C to +125°C
Custom configurations available upon request.
Why Choose Us
As a leading MIL-DTL-38999 connector supplier, we combine state-of-the-art manufacturing with multi-stage quality monitoring to deliver stable, consistent, and fast-turnaround solutions for our global clients.
Military & Aerospace Standards Compliance
Ensuring 100% compliance with rigorous global high-reliability standards.
Precision Machining and Assembly
Utilizing advanced CNC technology for superior mechanical tolerance control.
Strict Multi-stage Quality Inspection
Full-process testing from raw materials to final connector assembly.
Stable and Consistent Product Performance
Proven durability in extreme vibration and temperature fluctuations.
Fast Support and Customization
Rapid technical consulting and customized interconnect solutions for your needs.
Manufacturing & Quality
Our production facility focuses on full-process quality monitoring, ensuring every MIL-DTL-38999 connector undergoes rigorous testing to guarantee aerospace-grade reliability.
Controlled Production Environment
Precision Inspection Equipment
Full-process Quality Monitoring
Guanitron: Your Engineering-Driven Interconnect Partner
- Years of specialized experience in MIL-spec connector manufacturing.
- Advanced R&D team providing custom high-density solutions.
- Stringent multi-stage quality control adhering to international standards.
Global Headquarters & On-site Meetings
Based in Beijing, China, we welcome global partners for in-depth business discussions and facility tours. We are equally open to coordinating with your local partners or authorized representatives for on-site visits.
Located just one hour’s drive from PEK / PKX International Airport,we provide complimentary pickup service and can assist with travel coordination to ensure a smooth and comfortable visit in China.
Get Reliable MIL-DTL-38999 Connectors for Your Project
Can’t find the right model? Send us your specs (Size, Current, Environment) for a quick match or custom manufacturing.
We respect your privacy. All inquiries are handled confidentially and answered promptly by our technical team.Our team will respond within 24 hours.
Or chat with us directly on WhatsApp and tell us your requirements!