SD/SP16 Series Waterproof Aviation Connectors
Industrial Grade | For Automotive/Aerospace/Industrial
- Conductor: Gold Plated Copper Pins (2/3/4/5/6/7/9 Pin Options)
- Housing: ABS / Nylon66 (PA66) + Silicone (IP68 Waterproof)
- Temp: -45℃ ~ +105℃
- IP Rating: IP68 (Fully Waterproof & Dustproof)
- Voltage/Current: 250V/380V/500V, 5A/10A
- Wire Gauge: ≤1.5mm² (14AWG) & ≤0.75mm² (18AWG)
- Certifications: RoHS, REACH Compliant
- Customizable: Pin Count/Connection Type/Wire Gauge

SD/SP16 Series Waterproof Aviation Connectors Specifications
Industrial Grade SD/SP16 Aviation Connectors, Compliant with International Standards, Suitable for Automotive, Aerospace, Electrical & Industrial Equipment
1.Basic Specifications
- Product Name: SD/SP16 Series Waterproof Aviation Connector / Power Plug / Wire Connection Connector
- Conductor Material: Gold Plated Copper Pins (Multi-Pin: 2/3/4/5/6/7/9 Pins Optional)
- Insulation Material: ABS/PA66 Nylon (Wear-Resistant, Corrosion-Resistant, Insulated)
- Shell Material: ABS / Nylon66 (PA66) + Silicone (IP68 Waterproof, Anti-Ozone, Anti-Aging)
- Rated Current/Voltage: 5A/10A, AC 250V/380V/500V (Industrial Grade)
- Working Temperature Range: -45℃ ~ +105℃ (Standard)
- Pin OD: 1.8-2 / 1.8-3 & 1-4 to 1-9 (According to Pin Count)
- Contact Resistance: ≤2mΩ (2/3 Pin) & ≤5mΩ (4-9 Pin)
- Insulation Resistance: ≥2000MΩ (20℃)
- Wire Gauge Support: ≤1.5mm² (14AWG) & ≤0.75mm² (18AWG)
- Connection Type: Butt Type / Flange / Rear Nut Square Flange
2.Key Performance Parameters
- Waterproof Rating: IP68 (Fully Waterproof, Dustproof, Suitable for Harsh Outdoor/Industrial Environments)
- Withstand Voltage (AC): 1500V (Industrial Grade, Safe for High-Voltage Applications)
- Environmental Resistance: Anti-Ozone, Anti-Humidity, Anti-Chemical (Oil/Acid/Alkali Resistant), Adapt to Harsh Industrial Conditions
- Durability: Gold Plated Contacts, Low Contact Resistance, Stable Power Transmission
- Flame Retardant Grade: Industrial Grade (ABS/PA66 Housing, Fire-Safe)
- Certifications: Compliant with RoHS, REACH (EU/US Import Standards)
3.Structural Features
- Gold Plated Copper Pins: High Conductivity, Corrosion-Resistant, Long Service Life
- IP68 Sealing Structure: Silicone Sealing Ring, Prevent Water/Dust Intrusion
- Protective Cap Design: Dustproof & Waterproof Cap, Prevent Damage to Pins When Not in Use
- Round Connector Housing: Compact & Durable, Easy to Install and Lock
- Male/Female Gender Options: Complete Set for Secure Wire Connections
4.Application Scope
- Widely Used for Automotive, Aerospace, Electrical Equipment, Wire Connections, Power Systems, Outdoor Lighting, Industrial Control, Marine Equipment, and Other Scenarios Requiring Waterproof, Dustproof, and Stable Power/Signal Transmission.
5.Customization Options
- Custom Pin Count (2/3/4/5/6/7/9 Pins)
- Custom Housing Material (ABS/PA66) for Different Environments
- Custom Wire Gauge Support (14AWG/18AWG)
- Custom Connection Type (Butt Type / Flange / Rear Nut Square Flange)
- Custom MOQ & Packaging



