• SL16 IP68 Waterproof Connector | Industrial Aviation Plug
  • SL16 IP68 Waterproof Connector | Industrial Aviation Plug
  • SL16 IP68 Waterproof Connector | Industrial Aviation Plug
  • SL16 IP68 Waterproof Connector | Industrial Aviation Plug
  • SL16 IP68 Waterproof Connector | Industrial Aviation Plug
  • SL16 IP68 Waterproof Connector | Industrial Aviation Plug
  • SL16 IP68 Waterproof Connector | Industrial Aviation Plug
  • SL16 IP68 Waterproof Connector | Industrial Aviation Plug
  • SL16 IP68 Waterproof Connector | Industrial Aviation Plug
  • SL16 IP68 Waterproof Connector | Industrial Aviation Plug
  • SL16 IP68 Waterproof Connector | Industrial Aviation Plug
  • SL16 IP68 Waterproof Connector | Industrial Aviation Plug
  • SL16 IP68 Waterproof Connector | Industrial Aviation Plug
  • SL16 IP68 Waterproof Connector | Industrial Aviation Plug
  • SL16 IP68 Waterproof Connector | Industrial Aviation Plug
  • SL16 IP68 Waterproof Connector | Industrial Aviation Plug

LP20 IP68 Waterproof Aviation Plug | Bayonet Industrial Connector

The LP20 Series Waterproof Aviation Plug Connector by Shenzhen Sta Electronic is a high-performance industrial solution designed for rapid and secure connectivity. Featuring a reliable bayonet coupling mechanism and IP68 protection, this aviation plug is UL and TUV certified. Supporting currents up to 20A and available in 2-14 pin configurations, it ensures stable power and signal transmission in harsh environments (-40°C to +85°C).
Connector Type
SL20 / LP20 Aviation Plug Connector
Connect Type
Straight Male/Female Plug, Mating Male/Female Plug, Front Mount Metal Receptacle, Square Metal Receptacle with Dust-cover
Pin Count
2, 3, 4, 5, 7, 3+3, 2+6, 9, 12, 14 Pin
Housing Material
PBT (Fire Resistance: V-0), Zinc Alloy
Contact Material
Brass with Gold Plating
Rated Current
20A (2,3,4 Pin) / 10A (5,7Pin) / 5A (9,12,14 Pin)
Rated Voltage
500V / 250V AC
IP Rating
Standard IP65 (Optional IP67 & IP68 (Waterproof & Dustproof)
Temperature Range
-25°C ~ +85°C
$0.00
Connector Type:
Straight Male Plug
Straight Male Plug
Straight Female Plug
Straight Female Plug
Plastic Mating Male Plug
Plastic Mating Male Plug
Plastic Mating Female Plug
Plastic Mating Female Plug
Male Front Mount Solder Metal Receptacle with Dust-cover
Male Front Mount Solder Metal Receptacle with Dust-cover
Female Front Mount Solder Metal Receptacle with Dust-cover
Female Front Mount Solder Metal Receptacle with Dust-cover
Male Square Metal Receptacle with Dust-cover
Male Square Metal Receptacle with Dust-cover
Female Square Metal Receptacle with Dust-cover
Female Square Metal Receptacle with Dust-cover
Pins:
2pin
3pin
4pin
5pin
6(3+3)pin
7pin
8pin
9pin
12pin
14pin
  • SL16 IP68 Waterproof Connector | Industrial Aviation Plug
  • SL16 IP68 Waterproof Connector | Industrial Aviation Plug
  • SL16 IP68 Waterproof Connector | Industrial Aviation Plug
  • SL16 IP68 Waterproof Connector | Industrial Aviation Plug
  • SL16 IP68 Waterproof Connector | Industrial Aviation Plug
  • SL16 IP68 Waterproof Connector | Industrial Aviation Plug
  • SL16 IP68 Waterproof Connector | Industrial Aviation Plug
  • SL16 IP68 Waterproof Connector | Industrial Aviation Plug

Описание

Key Advantages

  1. Fast & Secure Bayonet Coupling: The innovative bayonet locking design allows for quick mating and instant locking, significantly improving field installation efficiency while preventing accidental disconnection in high-vibration environments.
  2. Robust IP68 Waterproof Rating: Standardized at IP65 with optional IP67 and IP68 upgrades, this aviation plug utilizes high-quality silicone sealing to ensure complete protection against dust and long-term water immersion.
  3. High-Grade Flame Retardant Materials: Constructed from alloy PBT with a UL94-V0 fire resistance rating, the shell offers superior durability. The zinc alloy chrome-plated metal parts provide excellent corrosion resistance.
  4. Versatile Pin & Current Options: Available in 2 to 14 pin configurations, including hybrid layouts (e.g., 3+3 Pin), supporting a wide current range from 5A up to 20A to meet diverse industrial needs.
  5. Certified Quality Standards: The LP20 series is fully compliant with TUV and UL certification standards, guaranteeing safety, reliability, and global compliance for international industrial projects.

Straight Male Plug Straight Female Plug
Mating Male Plug(Plastic) Mating Female Plug(Plastic)
Male Front Mount Solder Metal Receptacle with Dust-cover Female Front Mount Solder Metal Receptacle with Dust-cover
   
Male Square Metal Receptacle with Dust-cover Female Square Metal Receptacle with Dust-cover

Pins

2
3 4 5 7 6B(3+3) 8B(2+6) 9 12 14
Front view of male insulator
Contact diameter (mm) φ2.7×2 φ2.7×3 φ2.7×4 φ1.8×5 φ1.8×7

φ2.7×3
φ1.0×3

φ2.7×2
φ1.0×6

φ1.0×9 φ1.0×12 φ1.0×14
Applicable wire diameter  Outer Diameter 0D≤φ12(mm)
Wire specification 4/12(mm²/AWG) 4/12(mm²/AWG) 4/12(mm²/AWG) 1.5/16(mm²/AWG) 1.5/16(mm²/AWG)

4/12(mm²/AWG)
0.5/20(mm²/AWG)

4/12(mm²/AWG)
0.5/20(mm²/AWG)

0.5/20(mm²/AWG) 0.5/20(mm²/AWG) 0.5/20(mm²/AWG)
Rated current 20A 20A 20A 10A 10A

20A
5A

20A
5A

5A 5A 5A
Rated voltage  500(AC.V) 500(AC.V) 500(AC.V) 500(AC.V) 500(AC.V) 250(AC.V) 250(AC.V) 250(AC.V) 250(AC.V) 250(AC.V)
Contact resistance ≤1(mΩ) ≤1(mΩ) ≤1(mΩ) ≤3(mΩ) ≤3(mΩ)

≤1(mΩ)
≤5(mΩ)

≤1(mΩ)
≤5(mΩ)

≤5(mΩ) ≤5(mΩ) ≤5(mΩ)
Insulation resistance ≥5000(MΩ)
Withstand voltage 2.0(KV) 2.0(KV) 2.0(KV) 2.0(KV) 2.0(KV) 1.5(KV) 1.5(KV) 1.5(KV) 1.5(KV) 1.5(KV)
Protection class Standard IP65 / Optional IP67 & IP68
Mechanical life ≥500 Cycles
Wiring method Welding, screwing
Operating temperature -40℃ ~ +85℃
Housing/insulation parts PBT alloy
Metal parts Zinc alloy with chrome plating
Contact pins Copper alloy with gold plating
Waterproof material silicone/rubber
Flame retardant rating UL94-V0

SL16 / LP16 Waterproof Connector

Product Uses

Industrial Automation & Robotics: The LP20 serves as a reliable bayonet industrial aviation plug for connecting robotic arms and sensors, ensuring zero-downtime on production lines.
Outdoor LED Lighting & Displays: With its IP68 rating and UL certification, this waterproof aviation connector is widely used in stadium lighting, stage equipment, and outdoor LED billboards.
Renewable Energy & Charging Piles: The high current (20A) capacity makes it a key component for EV charging stations and new energy waterproof joiners.
Marine & Shipbuilding Electronics: Zinc alloy plated components and silicone seals provide excellent salt-spray resistance for marine-grade connectors in coastal environments.
Telecommunications & Security: Provides stable power and signal links for outdoor IP68 security cameras and 5G base station equipment in extreme weather conditions.

FAQ

Q1: What is the primary benefit of the LP20 bayonet coupling?
A1: The bayonet coupling allows for a "push-and-click" connection, which is much faster than threaded connectors and provides a visual and tactile confirmation that the aviation plug is locked.
Q2: Can I get a higher waterproof rating than IP65?
A2: Yes, Shenzhen Sta Electronic offers optional IP67 and IP68 configurations for the LP20 series to suit underwater or heavy-rain applications.
Q3: Is this connector safe for high-voltage use?
A3: Absolutely. The LP20 is rated for 500V/250V AC and features UL94-V0 flame retardant PBT insulation to ensure maximum electrical safety.
Q4: Does the LP20 support screw termination?
A4: Yes, we offer both solder and screw termination methods to accommodate different field assembly requirements and wire types.
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