SD16 Waterproof Connector and Socket



These SD16 waterproof connectors are a great way to connect stepper motors and etc to your custom case. With IP68 rating they will keep your connections clean and dry.



  • Item Name:SD16 Waterproof Connector and Socket
  • Material: Nylon
  • Welding pinhole: beryllium bronze, gold-plated style
  • Sealing ring: Silicone
  • Shell gender: male and female
  • Connection method: threaded connection
    • 1. Working temperature: -45°C~85°C
    • 2. Relative humidity: 90%~95% (40±2°C)
    • 3. Salt fog: 48h in 5% NaC1 fog
    • 4. Tightness: IP68
    • 5. Applicable wire diameter: Φ5.0~8.0mm
    • 6. Mechanical life: 500 times
    • 7. Insulation resistance: 500M Ω
    • 8. Working current: 2P/3P=10A, 4P/5P/7P/6P/9P=5A
    • 9. Contact resistance: Φ1.8 = 2M Ω, Φ1 =5M Ω
    • 10. Working voltage and withstand voltage Working voltage: 250V (AC)
    • Withstand voltage: 2500V (AC)
  • Connector Type: 2 Pin/3 Pin/4 Pin/5 Pin/6 Pin/7 Pin/9 Pin

SD16 Waterproof Connector and Socket

Detail of the contrast:

Technical Parameters:
Product Parameters:

Please note:The size of the appearance is the same,only the difference in the number of pin.

Component split:

Cable connection:Solder

Single wire thickness reference table Contact diameter.
If sloder paste is used,it must be cleaned with alcohol and related.

Packing Includes:

1 x  Male Connector
1 x  Square Female Panel Mount Connector

Please note: We sell to businesses for bulk order quantity please contact for special distribution pricing.

Additional information

Weight N/A

2Pin, 3Pin, 4Pin, 5Pin, 6Pin, 7Pin, 9Pin

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