H12 male plug welded type aviation socket

H12 male plug welded type aviation socket

Aviation plugs are usually used in different environments. In order to ensure that its functions are not disturbed and meet the application requirements of various complex and harsh environments, its environmental functions are particularly important. Temperature, humidity, acid and alkali, vibration and shock, liquid immersion, etc. will have a great impact on the function and service life of aviation waterproof plugs. Temperature is a physical quantity that indicates how hot or cold an object is. The ambient temperature is different in different seasons and regions. It can change the physical state of objects and has a great impact on the efficiency of Aviation Plug waterproof connectors. In order to ensure the high efficiency of the connector, the internal metal parts are required to maintain their physical state unchanged within a certain temperature range, so the temperature range required to withstand this temperature is -60℃-200℃. When the two parts are connected, the current will generate heat throughout the process, and the temperature will rise. This is the operating temperature. Generally speaking, the operating temperature and ambient temperature are within 200 degrees, which is the allowable temperature range. Humidity is a physical quantity that indicates the degree of dryness of the atmosphere. Water will corrode metal parts and have a certain degree of electrical conductivity, thereby reducing insulation. However, at a certain air volume and temperature, the higher the humidity, the more water vapor in the air, which will affect the function of the connector. Therefore, the constituent material of the connector must be a material with little impact on water, the temperature is limited to about 40 degrees, the relative humidity is between 90%-95%, and the intermediate connector must be able to work normally for at least 96 hours.

Introduction to aviation Waterproof Plug
The technical performance of this connector complies with TIA/EIA 568, MIL, IEC, CNS and other standards.Spring snap-in design, tightly locked and buttoned, safe and firm, anti-vibration and impact-resistant.Zinc alloy shell, stable electrical properties, high-strength resistance to pressure, high temperature resistance, explosion resistance, corrosion resistance.Gold-plated contacts, high-strength corrosion resistance and electrical conductivity, effectively cope with changes in temperature rise caused by current.The number of contacts is (2-8).

Our waterproof Circular Connector aviation plug products are widely used in artificial intelligence, telemedicine, industrial Internet, outdoor stage lighting and audio, outdoor landscape lighting, rail transit, new energy, photovoltaic energy storage, and the deployment of harsh outdoor environments.

Waterproof Connector technical parameters

Pin Layout
Number of cores	2 core	3 core	4 core	5 core	6 core	7 core	8 core
Rated current	5A	5A	5A	5A	5A	3A	3A
Operating voltage	250V	250V	250V	250V	250V	200V	200V
Withstand voltage	1500V	1500V	1500V	1500V	1500V	1000V	1000V
Contact impedance	<5.0mΩ	<5.0mΩ	<5.0mΩ	<5.0mΩ	<5.0mΩ	<10.0mΩ	<10.0mΩ
Temperature rise	5A 30℃ ↓； 7A 40℃ ↓；10A 50℃ ↓
Wire gauge	0.3-0.5mm/22-20AWG					0.2-0.3mm/24-22AWG
Contact part	Φ1.0*2	Φ1.0*3	Φ1.0*4	Φ1.0*5	Φ1.0*6	Φ0.8*7	Φ0.8*8
Insertion and withdrawal force	0.6N Max.	0.9N Max.	1.2N Max.	1.5N Max.	1.8N Max.	2.1N Max.	2.4N Max.
Mechanical life	1700 times
Torque of thread	42-53(N.m) Torque Wrench 200(N.m)
Temperature and humidity	- 40 ℃ ~ + 80 ℃
vibration	Frequency :5~200Hz, amplitude :5mm, speed :10m/s, 0.10us without instant circuit break
Impact resistance	294m/s
Salt spray	PH6.5-7.2, NaCI, 5% 48H
Applicable wire diameter OD	OD: Φ1 to Φ8mm
Waterproofing class	Ip67
Certification standard	Comply with TUV and UL certification standards

Dimensions of aviation socket