High-Performance Miniature Circular Connectors for Reliable, Waterproof Solutions

• Customization: Available
• Interface Type: AC/DC
• Operating Frequency: Low Frequency
• Model NO.: Gjb599
• Gender: Male
• Application: UHF, FPC, Microwave, Automobile
• Contact Resistance: 3.8mΩ
• Contact Material: Brass
• Surface Treatment: Cadmium Plating
• Housing: Aluminum Alloy
• Performance: Waterproof
• Operating Temperature: -55ºC~+125ºC
• Impact: 392m/S²
• Vibration: 10Hz - 2000Hz
• Working Pressure: 101.33kpa ~1.33PA
• Transport Package: Carton
• Specification: Custom Size Accepted
• Origin: China

Product Description

Product Description

This exceptional series of circular electrical connectors are expertly engineered to meet the stringent requirements of GJB599A GJB598 (MIL-DTL-38999K) I series, offering a swift snap-on quick connection mechanism. These connectors are distinguished by their compact size, light weight, and high contact density, complemented by robust EMI/RFI shielding and an innovative anti-tilt plug design. The adaptable contacts are available in crimping and welding types, with crimping contacts being easily removable. Versatile socket installation options include box type, wall type, front mounted, rear mounted, and nut fastening. Engineered for superior high-strength vibration resistance, this product aligns with the standard tail accessory of GJB1784A and is compatible with special tail accessories (Ti Ni alloy memory ring) for securely clamping shielded cables. Featuring a remarkable range of 9 different shell sizes, the interface and tail of the mating surface are meticulously sealed for optimal performance. The connectors boast an impressive IP65 protection level, five-key guiding mechanism, and five types of anti-misplacement key positions. These connectors find extensive application in military systems, including aviation, aerospace, weapons, and other electronic equipment systems.
Implement enterprise standards: Q/321283HH15-2018

GJB599 SERIES

GJB598 SERIES

YGJB599l SERIES

Mechanical properties
- Vibration: Spanning a frequency range from 10Hz to 2000Hz, with acceleration reaching 196m/s²
- Shock: Featuring an acceleration of 980.7m/s²
- Impact: With acceleration of 392m/s²
- Mechanical life: Guaranteed for an impressive 500 cycles

Environmental performance
- Operating temperature: Suitable for extremes from -55ºC to +125ºC
- Relative humidity: Maintains 90%~95% at a consistent 40°C ±2 °C
- Working pressure: Ranging from 101.33KPa to 1.33Pa
- Air tightness: Ensures no more than 4.6*102Pa.cm3/S

Behaviour of electricity
- Rated operating voltage: Designed for optimal performance

work environment	rated operational voltage	(M)rated operational voltage
normal temperature status	600V	500V
Damp-heat condition	600V	500V
Low pressure condition(4.39KPa)	300V	250V

- Withstand voltage: Ensuring reliable operation

condition	withstand voltage	(M)withstand voltage
sea level	1500V	1300V
21336m(4.39KPa)	375V	350V

- Insulation resistance: Exceeding 3000MΩ under dry conditions, and no less than 100MΩ in damp and hot conditions

Prevent misplug
Ingeniously designed keyways with varied angles on the insulator's outer circle allow for customizable transposition and assembly by manufacturers to meet user specifications. This ensures that plugs and sockets of the same specification are never incorrectly inserted, allowing seamless insertion for plugs and sockets with matching assembly numbers while preventing mismatched assemblies.

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FAQ

1.What are your advantages?
Complete product range, excellent quality, fast delivery, high cost performance, advanced production equipment and testing equipment, professional sales team. Professional teams do reliable things.

2.Can you provide OEM services?
We can accept OEM orders. The materials, design, color and size will be produced according to your requirements. After the first sample is accepted or the process documents are signed and confirmed by both parties, the batch orders will be put into production.

3.Can you send me samples for reference?
Of course, for regular products, we can send samples to you for free. You only need to pay the freight.

4.How about your normal delivery time?
Usually, our regular products have sufficient inventory. Inventory products can be delivered quickly. But for some customized products, depending on different orders, the delivery time will be 6-25 days.