SY21 IP67 Waterproof Connector

The SY21, SY17 and SY13 serious are IP67 connectors, bayonet coupling, they have the same size and same electric spec as SP13/17/21, but IP67, SY21 is our large-size plastic shell, IP67 waterproof connector, the specialty of SY21 connector is bayonet coupling, it is designed for applications that need quick locking and frequent plug on/off mating.

The SY21, SY17 and SY13 serious are IP67 connectors, bayonet coupling, they have the same size and same electric spec as SP13/17/21, but IP67, SY21 is our large-size plastic shell, IP67 waterproof connector, the specialty of SY21 connector is bayonet coupling, it is designed for applications that need quick locking and frequent plug on/off mating.


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), currently the IP67 sealing caps are available only for 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


A


Material and spec

Coupling

Bayonet

Shell material

PC: Panel connector shell, Insert housing shell.

Nylon66: Locking nut, Back shell, Compressing nut, Retaining nut

Fire resistance: V-0

Insert material

PPS, max temperature 260 ℃

Contact material

Brass with gold plating

Termination

Solder: SY13, SY17, SY21

Crimp: SY17, SY21

Screw: SY21 (Ø3 mm contact)

IP rating

IP67

Mating cycle

500

Temperature range

-40℃~+ 85℃

Insulation resistance (MΩ)

2000


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