Mil-Dtl-38999 Series III Circular Connector Medium Shell Aerospace Plug and Socke Pin Waterproof Wire Circular Electrical Wire Connectors Amphenol Standard
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Product Highlights
- Anti-Misplugging Design: Insulating mounting board with varied angle keyways prevents mismatched connections.
- IP67 Waterproof Rating: Leak-proof construction ensures reliability in harsh environments.
- High Durability: Supports over 500 mating cycles with superior shielding performance.
- Gold or Silver Plating: Contact plating options include Gold and Silver for enhanced conductivity.
- Full Customization: Material, design, color, size, and logo can be customized per request.
- Fast Delivery for Stock: Regular products are kept in stock for quick delivery.
- Global Application: Suitable for aviation, aerospace, marine, medical, and automotive sectors.
Product Attributes
- Interface Type
- AC/DC
- Operating Frequency
- High Frequency
- Gender
- Male
- Certification
- RoHS, CE, ISO9001
- Application
- UHF, FPC, Microwave, Automobile
- Contact Resistance
- 3.8mΩ
- Contact Material
- Brass
- Surface Treatment
- Cadmium Plating
- Housing
- Aluminum Alloy
- Temperature Ran
- -55℃ to 125℃
- Insulator
- Synthetic Rubber
- Service Life
- Insert and Unplug 500 Times
- Connector Type
- 3100 3101 3102 3106 3108
- Shell Size
- 10 10SL 12s 14s 16 16s 18 20 22 24 28
- Contact Platede
- Gold / Silver Plated
- Transport Package
- PP+Carton
- Specification
- Customer Required
- Trademark
- Runzhong
- Origin
- Taizhou, Jiangsu
- Production Capacity
- 20000pairs/Year
- Package Size
- 30.00cm * 20.00cm * 12.00cm
- Package Gross Weight
- 3.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description



Product introduction
Comply with GJB599B (MIL-DTL-38999M) I series standards.
Bayonet type quick connection, which has the advantages of small size, light weight and high contact couple density.
EMI/RFI shielding.
Five-key guide mechanism enables blind insertion and mis-insertion prevention.
Sockets are available in box type, wall type, front-mounted, rear-mounted and nut-fastened installation, etc.
The contact piece is removable for crimping and is designed to prevent oblique insertion.
Resistant to high-intensity vibrations.
The outer shell can be made of different materials and coatings to adapt to different environmental requirements.
The mating surface and tail have a sealed structure and have excellent three-proof performance.
Standard tail attachment in compliance with GJB1784.
Usage: The product is used for circuit signal connection.
Usage environment: The product is used in complex environments such as strong vibration, wind, sand and moisture.
Main technical performance

Transport Package | Carton |
Specification | Customized |
Contact Parts | Copper Alloy Surface Gold-Plated, Available in CRI |
Origin | China |











About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR264338". Items marked "" are certified.
Company Profile
Taixing Runzhong Electronic Technology Co., Ltd. Was established in July 2013 with a registered capital of 5 million yuan, located in Jiangsu Province
Taixing City covers an area of 5000 square meters with a building area of 3000 square meters. It is a small and micro high-tech enterprise in Taixing City.
The company currently has 40 employees, including 10 R&D technicians, including 3 with senior technical titles and 6 with intermediate technical titles,
80% of them have a college diploma or above.
The company closely cooperates with multiple domestic research institutes and institutions, and regularly hires relevant experts and professors as technical consultants. There is a comparison
A strong R&D technology team, comprehensive quality control measures, advanced production and processing capabilities, and a fast after-sales service system.
The company is mainly engaged in special purposes that comply with US military standards 26482, 38999, and national military standards 101, 598, 599, 2883, etc
The research and development of components such as high and low frequency electrical connectors, environmentally resistant fluid connectors, wire harness components, and metal packaging enclosures
Processing, manufacturing, and providing electrical installation services. The company's products are widely used in aviation, aerospace, ships, weapons, railways, and electricity
In the field of national defense and military industry, it has become a qualified supplier for dozens of users.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 1, East Side of Jingsan Road, High-Tech Industrial Development Zone, Taixing City, Taizhou, Jiangsu, China
-
Plant Area
- 3205 square meters
-
Number of Employees
- 34
-
Registered Capital
- 5,000,000 RMB
-
Terms of Payment
- T/T, LC, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 1 PC
-
Supply Chain Partners
- 30
Our Production Capability & Technical Expertise
-
Main Products
- Electronic Component (High and Low Frequency Electrical Connectors, Environmentally Resistant Fluid Connectors, Wire Harness Components and Metal Packaging Enclosures)
-
Production Lines
- 3
-
Production Machines
- Sawing Machine, CNC Lathe, Lathe, Milling Machine, Punching Machine, Drilling Machine, Stamping Machine
-
QA/QC inspectors
- 3 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
R&D Engineers
- 2 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2013-07-03
-
Export Year
- 3 Years
-
Main Markets
- Domestic
-
Repeat Buyers Choice
- 30%~50%
-
Number of Foreign Trading Staff
- 2
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What are your advantages?
- Superior Quality, Fast Delivery, Competitive Prices, Advanced Production Equipment, Standardized Warehouse Logistics and Professional Service.
- Can you provide OEM service?
- Yes, we accept OEM orders for which the material, design, color and size will all be made at your request with your logo on your products.
- Can you send a sample for my reference?
- Sure, we are free to send you a sample and you just need to pay the delivery fee.
- How about your ordinary delivery period?
- Usually we keep our regular products in adequate stock. Quick delivery is available for stock products. But for some customized products, the delivery period will be 7-30 days according to the different orders.
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