The SL12 IP67 waterproof connector from Shenzhen Sta Electronic is a high-performance interconnect solution designed for demanding environments. Featuring a rugged PBT shell and gold-plated brass contacts, this industrial aviation plug supports 2 to 8 pins for reliable power and signal transmission. With its compact design and V-0 fire resistance, it ensures secure, durable connections in marine, medical, and outdoor lighting applications.
Connector Type
SL12 / LP12 Aviation Plug Connector
Pin Count
2, 3, 4, 5, 6, 7, 8 Pin
Connect Type
Straight Male Plug, Front Mount Socket, Square Flange Socket
Ultimate IP67 Waterproof Protection: Engineered for excellence, the LP12 series achieves an IP67 rating, ensuring complete dust protection and reliable operation during long-term immersion in water, perfect for outdoor industrial equipment. Versatile Mounting Configurations: Shenzhen Sta Electronic offers multiple housing types, including Straight Male Plugs, Square Flange Female Sockets for rigid mounting, and Front Mount Sockets equipped with integrated dust covers. High-Reliability Solder Termination: This series utilizes a solder termination method exclusively, providing maximum mechanical strength and electrical stability under high-vibration conditions, ensuring your connections remain secure over 500 mating cycles. Durable PBT and Gold-Plated Contacts: The PBT shell provides excellent chemical resistance and insulation, while the gold-plated brass contacts minimize contact resistance (5mΩ) and prevent corrosion in salt-spray or humid environments. Extreme Temperature Resilience: Built to withstand harsh climates, the LP12 connector operates efficiently from -40°C to +85°C, making it the ideal miniature circular connector for both industrial freezers and high-heat machinery.
Plastic Straight Male Plug
Female Front Mount Socket With Dust Cover
Square Flange Female Socket
Pins
2
3
4
5
6
7
8
Front view of male insulator
Contact diameter (mm)
φ1.0×2
φ1.0×3
φ1.0×4
φ1.0×5
φ1.0×6
φ0.8×7
φ0.8×8
Applicable wire diameter (mm)
Outer Diameter 0D≤φ7
Wire specification (mm²/AWG)
0.5/20
0.5/20
0.5/20
0.5/20
0.5/20
0.34/22
0.34/22
Rated current (A)
5
5
5
5
5
3
3
Rated voltage (AC.V)
125
125
125
125
125
100
100
Contact resistance (mΩ)
≤5
Insulation resistance (MΩ)
≥5000
Withstand voltage (KV)
1.5
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
SL12 / LP12 Waterproof Connector
Product Uses
Outdoor LED Lighting Systems:The LP12 is a premierwaterproof cable connectorfor architectural lighting and LED displays, featuring adust coverto protect ports when disconnected. Industrial Automation Sensors:Perfect forminiature circular sensor connectionswhere space is limited but high signal integrity and IP67 protection are mandatory for production lines. Marine and Underwater Electronics:Serves as a reliablemarine-grade electrical connectorfor fish finders, sonar equipment, and boat navigation systems exposed to salt water. Medical Diagnostic Equipment:Used in portable medical devices due to its chemical-resistant PBT shell and stablegold-plated contactperformance during frequent usage. Outdoor Security Surveillance:Ensures continuous power forIP67 security cameras, protecting sensitive electrical components from humidity, rain, and dust ingress.
FAQ
Q1: What is the benefit of the Square Flange Socket in the SL12 / LP12 series? A1: The Square Flange Female Socket allows for a secure 4-screw installation on panels, providing superior stability for heavy-duty industrial machinery subject to constant vibration. Q2: Does the SL12 / LP12 connector come with a dust cover? A2: Yes, the Front Mount Female Socket from Shenzhen Sta Electronic is available with a dedicated dust cover to maintain its IP68 integrity when not in use. Q3: Is the SL12 / LP12 series compatible with large-diameter cables? A3: The LP12 series is optimized for compact cables with an outer diameter (O.D.) up to 6.5mm. Q4: Can I use the SL12 / LP12 connector for both power and data? A4: Absolutely. With its low contact resistance and multi-pin (up to 8 pins) design, it is ideal for both low-voltage power distribution and sensitive signal transmission.
