When you need reliable connections for demanding applications, the MIL-DTL-38999I seriesElectrical connector delivers exceptional performance. These military-grade connectors feature bayonet fast connections with compact design and lightweight construction. Built to GJB599B standards, they offer EMI/RFI shielding and five-key guide mechanisms for blind insertion. Our MIL-DTL-38999I series provides superior contact density and anti-misinsertion protection for critical systems.
Xi'an Mingxi Taida Information Technology Co., Ltd. brings you premium MIL-DTL-38999I series connectors engineered for excellence. With over 12 years of industry expertise, we manufacture these connectors to exceed your expectations in harsh environments. Each connector undergoes strict quality control processes to ensure maximum reliability and performance.
Our connectors combine advanced engineering with proven reliability. The bayonet coupling system provides secure, quick connections while maintaining excellent electrical performance. Triple sealing technology protects against environmental contaminants. The robust shell construction uses aluminum alloy, stainless steel, or titanium alloy materials for enhanced durability.
| Parameter | Value |
|---|---|
| Contact Resistance | 0.75mm: ≤4.12 mΩ / 1.60mm: Varies |
| Current Rating | 0.75mm: 5A / 1.60mm: 7.5A |
| Insulation Resistance | ≥5000 MΩ (normal) / ≥100 MΩ (humid) |
| Voltage Withstanding | 1200V - 2300V (varies by configuration) |
| Shell Conductivity | Class B: ≤2.5mΩ / Class F/FT: ≤1.0mΩ |
| Operating Temperature | -65°C to +200°C |
| Vibration Resistance | High strength per MIL standards |
| Protection Rating | IP67/68 available |
These versatile connectors serve multiple industries and applications:
Your MIL-DTL-38999I seriesElectrical connector provides exceptional functionality through intelligent design. The five-key guide mechanism ensures proper alignment during mating. Contact parts feature crimp and removal capabilities for easy maintenance. Multiple shell configurations accommodate various mounting requirements including box type, wall type, and nut fastening installations.
We understand that your applications may require specialized solutions. Our engineering team works closely with you to develop custom configurations. Whether you need specific contact arrangements, unique shell materials, or specialized plating options, we deliver tailored solutions. Our OEM/ODM services ensure your connectors meet exact specifications while maintaining full compliance with military standards.

Demonstrated Mastery: Our 12+ a long time of encounter in connector fabricating guarantees you get items built to final. We get it the basic nature of your applications and provide accordingly.
Quality Affirmation: Each connector experiences comprehensive testing counting vibration, stun, mugginess, and electrical execution approval. Our strict quality control forms ensure steady performance.
Rapid Reaction: Our gifted R&D and after-sales groups react rapidly to your needs. From introductory interview through item conveyance and progressing bolster, we're committed to your success.
Comprehensive Arrangements: Past standard items, we offer total estimation and control frameworks, recreation situations, and information securing solutions.
Reliable Coordinations: We accomplice with trusted coordinations suppliers to guarantee secure, followed, and back up plan conveyance. Any issues are settled rapidly with successful solutions.


Q: Are these connectors consistent with existing MIL-DTL-38999 systems?
A: Yes, our item keeps up full in reverse compatibility whereas advertising improved execution features.
Q: What customization choices are available?
A: We offer custom contact courses of action, shell materials, plating alternatives, and keying arrangements to meet your particular requirements.
Q: How do I guarantee legitimate installation?
A: Each connector incorporates point by point establishment enlightening. Our specialized bolster group gives extra direction when needed.
Q: What natural conditions can these connectors handle?
A: They work dependably in temperatures from -65°C to +200°C with great resistance to vibration, stickiness, salt shower, and contagious conditions.
Q: Do you give specialized bolster after purchase?
A: Completely. Our comprehensive after-sales bolster incorporates investigating help, standard follow-ups, and specialized interview.
Ready to enhance your systems with premium MIL-DTL-38999I seriesElectrical connectors? Our team stands ready to help you select the perfect solution for your application. Whether you need standard products or custom designs, we deliver the quality and reliability you demand.
Email: manager03@mxtdinfo.com
Contact us today to discuss your requirements and discover how our connectors can improve your system performance and reliability.
Our customers’ satisfaction speaks for our quality — contact us to experience the same reliable service.