Premium Round Electrical Connectors for Reliable Performance in Tough Conditions

• 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

Our elite series of circular electrical connectors is meticulously crafted to comply with the stringent standards of GJB599A and GJB598 (MIL-DTL-38999K) I series, incorporating an innovative snap-on quick connection. It boasts traits of compact size and lightweight, coupled with a high contact density and robust EMI/RFI shielding. The anti-tilt plug design offers versatility with crimping and welding contact options, ensuring ease of maintenance and flexibility. Crimping contacts are removable, and sockets can be adapted into box, wall, front, rear mounted, and nut fastening forms, providing unparalleled adaptability. Designed to resist high-impact vibrations, this product adheres to the GJB1784A standard for tail accessories. Perfect for special tail accessories like the Ti Ni alloy memory ring, it excels in clamping shielded cables. With nine unique shell sizes, the sealed interface and tail structure deliver superior three-proof performance, achieving protection levels up to IP65. Its innovative five-key guiding mechanism and anti-misplacement key positions make it indispensable in demanding military applications across aviation, aerospace, and weaponry systems.
Implemented with enterprise standards: Q/321283HH15-2018

GJB599 SERIES

GJB598 SERIES

YGJB599l SERIES

Mechanical Properties
- Vibration: Capable of withstanding a frequency range from 10Hz to 2000Hz, with acceleration of 196m/s²
- Shock: Endures acceleration up to 980.7m/s²
- Impact: Withstands acceleration of 392m/s²
- Mechanical Life: Sustains an impressive 500 cycles

Environmental Performance
- Operating Temperature: Designed to perform in extreme conditions from -55ºC to +125ºC
- Relative Humidity: Maintains functionality at 90%-95% humidity at 40°C ±2°C
- Working Pressure: Operates effectively within 101.33KPa to 1.33Pa
- Airtightness: Ensures minimal leakage, no more than 4.6*102Pa.cm3/S

Electrical Characteristics
- Rated Operating Voltage

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

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

- Insulation Resistance: No less than 3000MΩ in standard conditions, and no less than 100MΩ in humid and hot conditions

Prevent Misplugging
Ingeniously designed with keyways at varied angles on the insulator's outer circle, these connectors allow for customizable transposition and assembly to suit user needs. This feature ensures that plugs and sockets of identical specifications are correctly matched, while preventing any incorrect insertion among assemblies with differing numbers, thereby safeguarding the integrity of your electrical systems.

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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.