SY17 Series Bayonet
SY17 Series
SY17 Series
Material and Spec
Coupling Bayonet
Shell material PC, Nylon66, fire resistance: V-0
Insert material PPS, max temperature 260 ℃
Contact material Brass with gold plating
Termination Solder: SY11, SY13, SY17, SY21, SY29
Crimp: SY17, SY21, SY29
Screw: SY21, SY29 ( Ø2.5mm, Ø3mm, Ø3.5mm contact)
Cable outer diameter range SY11: I: 3-4mm, II: 4-6.5mm
SY13 I: 4-6.5mm , II: 5-8mm
SY17: 6-10mm
SY21: I: 4.5-7mm, II: 7-12mm, III: 5-9mm
SY29: I: 9-13mm, II: 13-16mm
IP rating IP67
Mating cycle 500
Temperature range -40℃ ~ +85℃
Insulation resistance 2000MΩ
SY17 Series Mating diagram

Solder Spec

Crimp Spec


The SY17, SY13 and SY21 serious are IP67 connectors, bayonet coupling, they have the same size and same electric spec as SP13/17/21, but IP67, the specialty of this connector is bayonet coupling, it is designed for applications that need quick locking and frequent plug on/off mating.
SY17 is our medium sized plastic shell, IP67 waterproof connector.
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) 17mm
2) number of contacts : 2 -10 gold plated contacts
3) rated current and V: 10A-5A , 500V-400V
4) cable outer diameter acceptance : 6-10mm
5) CE , ROHS approval

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