H20 male head welded type aviation plug

H20 male head welded type Aviation Plug

Aviation plug, in fact, can be called a socket. The most obvious convenience of this product is in our homes, businesses, factories, campuses, hospitals, etc. Aviation Waterproof Plug is an indispensable part of real life and plays a great role in our life. It is also a conductive product, which can be directly exposed to high pressure. It has the greatest application value in life, providing convenience for people to use and providing better services. Therefore, over time, the field of waterproof connectors for aviation plugs has grown larger and larger, and because of its presence in society, it has also occupied an important position.

Introduction to aviation waterproof plug
The technical performance of this Waterproof 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.With a zinc alloy shell, the Circular Waterproof Connector has complete electromagnetic and radio frequency interference protection.Gold-plated contacts, high-strength corrosion resistance and electrical conductivity, effectively cope with changes in temperature rise caused by current.The installation method of the socket and the panel is square plate flange installation, the termination of the contact parts and the wire is welded, and the number of contact parts is (2-9).

Materials, processes and surface treatment
Contact parts
Material: Male needle: brass HPB59-1; female needle: phosphor bronze QSN4-3.
Surface treatment: gold-plated, thickness 2-4u"

shell
Material: Zinc alloy
Surface treatment: pearl chrome plated, thickness 5-10u"

Insulation
Material: High-performance engineering plastics

Waterproof connector technical parameters

Pin Layout
Number of cores	2 core	3 core	4 core	5 core	7 core	9 core	12 core	14 core
Rated current	20A			12A		5A
Operating voltage	500V			250V		200V
Withstand voltage	2000V			1500V		1500V
Contact impedance	<1mΩ			<3.0 Ω		<5.0mΩ
Contact part	Φ2.7*2	Φ2.7*3	Φ2.7*4	Φ1.8*5	Φ1.8*7	Φ1.0*9	Φ1.0*12	Φ1.0*14
Insertion and withdrawal force	1.2N Max.	1.8N Max.	2.4N Max.	1.5N Max.	1.8N Max.	2.4N Max.	2.7N Max.	2.7N Max.
Mechanical life	1700 times
Temperature and humidity	-40 ℃ ~ +80 ℃
vibration	Frequency :5~200Hz, amplitude :5mm, speed :10m/s, 0.10us without instant circuit break
Impact resistance	294m/s2
Salt spray	PH6.5-7.2, NaC1,5% 48H
Wire gauge	2.5-4.0m㎡/14-12AWG			1.0-1.5m㎡/18-16AWG		0.3-0.5m㎡/22-20AWG
Applicable wire diameter OD (power supply)	Applicable OD range (Φ9-Φ13) mm
Applicable wire diameter OD (signal)	Applicable OD range (Φ7-Φ10) mm
Waterproofing class	Ip67
Certification standard	Comply with TUV and UL certification standards

Dimensions of aviation socket