Fischers 103 Seris 1pin Coaxial Connector Cable Circular Connectors

Fischers 103 Seris 1pin Coaxial Connector Cable Circular Connectors

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.
This company commits to becoming a leading modern SF16 IP67 Waterproof Connector, SA20 IP67 Waterproof Connector, Anodized Aluminum Circular Connector investment operator and comprehensive service provider in China. The strength of corporate marketing is directly related to the survival and development of the company. We have established a global marketing network platform to serve our customers. Advanced equipment, strict quality control, customer-orientation service, initiative summary and improvement of defects and extensive industry experience enable us to guarantee more customer satisfaction and reputation which, in return, brings us more orders and benefits.

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're commitment to offer you the aggressive cost, superb products and solutions top quality, too as fast delivery for Fischers 103 Seris 1pin Coaxial Connector Cable Circular Connectors. Our company pursues excellence, continuously wins in the market competition, surpasses self in the introspection and surmounts mediocrity in the study. What is more, now we have our own archives mouths and markets in China at low cost.