50ohm RF SMA PCB Mount End Launch Cable Coaxial Connector

50ohm RF SMA PCB Mount End Launch Cable Coaxial Connector

The SP21, SP17 and P13 serious are IP68 connectors, threaded coupling.
Compare to SP13/17, SP21 has a larger shell and higher current range, it is a strong and tough connector designed for indoor/outdoor and underwater IP68 environments. It is ideal for any application which needs watertight connection conditions.
With efficient manufacturing capabilities, we ensure that the quality and supply capabilities of our SY17 IP67 Waterproof Connector, WP20 IP44 Panel Receptacle, SP13 IP68 Waterproof Connector can always meet the dynamic requirements of the market. Welcome all customers both at home and abroad to visit our factory. We insist on continuously creating value for customers with technological innovation and develop products based on customer different needs. We can offer high quality products, competitive price and best customer service. Over the years, our company has established a good reputation in the industry with high-quality products, excellent services, and integrity management.

The SP21, SP17 and P13 serious are IP68 connectors, threaded coupling.

Compare to SP13/17, SP21 has a larger shell and higher current range, it is a strong and tough connector designed for indoor/outdoor and underwater IP68 environments. It is ideal for any application which needs watertight connection conditions.

The connectors can be used for both cable to cable (in-line) and cable to panel-mount connections. Each side can be male or female contact, (Plug or socket versions), the IP68 Sealing caps are available for both cable connector and panel connector.

1) Shell diameter (the panel hole cutout diameter): 21mm

2) Number of contacts: 2 -12 gold plated contacts

3) Rated current and V: 30A-5A, 500V-400V.

4) Cable outer diameter acceptance: type I: 4.5-7mm , type II: 7-12mm

5) CE, ROHS approval


SP21 IP68 Waterproof Connector


Material and spec

 SP21 IP68 Waterproof Connector


SP21 IP68 Waterproof Connector Manufacturer


Weipu Connector is a manufacturer of Circular Connector with well-equipped testing facilities and strong technical force. With a wide range, good quality, reasonable prices and stylish designs. Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!



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We not only will try our greatest to offer superb companies to just about every buyer, but also are ready to receive any suggestion offered by our shoppers for 50ohm RF SMA PCB Mount End Launch Cable Coaxial Connector. We always improve the efficiency of service and marketing integration. We've been prepared to cooperate with company friends from at your home and overseas and produce a wonderful future with each other.