LP-12-3 Pin 90 Degree Industrial Circular Waterproof Aviation Plug Power Connector
Push-lock connection design, plug-and-play
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Mating Cycles
3 Pin 90 Degree Plastic Male Plug
4 Holes Plastic Male Socket
3 Pin Female Plug with 4 Holes Male Socket
Reliable contact resistance design,
and optimized mating force design significantly enhance data transmission speed
CNLINKO's LP12 series one-handed quick-lock connectors are high-reliability waterproof connectors built for industrial equipment and outdoor applications. Featuring a one-handed mating/unmating structure, they achieve a mating durability of over 2,000 cycles for efficient installation and stable connection.
Boasting dual IP68/IPX9K protection ratings, the connectors effectively resist dust, moisture and high-pressure water jets. Multiple material options including metal, plastic, and metal-plastic composite are available to meet diverse equipment aesthetic and performance requirements. Both straight and 90° elbow versions are offered to suit installation in highly space-constrained environments.
The series operates across a wide temperature range of -40°C to +120°C and supports power, signal and other types of transmission. It is widely applied in industrial automation, outdoor LED lighting, sensors, instrumentation, security monitoring and other sectors.
This product series holds 8 design patents and 16 utility model patents. It has obtained international certifications including UL, TUV, CQC and CE, and won Germany’s iF Design Award and Red Dot Design Award.
IP68/IPX9K Protection Rating, Waterproofing at Its Peak
The product boasts an IP68 IP Rating, delivering advanced waterproofing performance and robust protection for harsh, water-exposed environments.
Outstanding Performance in Harsh Environments
Gold-plated contacts | High-performance material housing | Spring snap-lock design | Industrial-grade standard manufacturing.
Snap-Lock Plug-and-Play Connection: Faster Connections
Featuring a one-touch snap-lock connection design, enabling single-handed plug-and-play operations for more efficient and rapid connections, simplifying operations.
Real Core, True Gold Plating: "Full-Speed" Electrical Transmission
Utilizing solid copper alloy pins with nickel underplating and gold plating, enhancing plug-and-play durability, corrosion resistance, and superior electrical conductivity.
| Comparison Dimensions | Space Requirements | Installation and Maintenance | Product Portfolio | Technical Support |
|---|---|---|---|---|
CNLINKO Solution (Recommended) |
M12 connector features an ultra-compact size. It comes in both straight and 90° elbow versions, with vertical cable exit, delivering outstanding advantages for space-constrained applications. |
CNLINKO's LP12 series quick connectors support one-handed mating and unmating. The snap-in design enables plug-and-play, with industrial-grade secure locking to prevent accidental disconnection. |
CNLINKO offers a full range of connectivity products for power, signal and data transmission, delivering one-stop connection solutions that reduce cross-brand procurement costs and compatibility risks. |
CNLINKO provides 7×24 technical support and non-standard custom development, delivering end-to-end services ranging from product selection and solution design to delivery. |
Conventional Market Solutions |
Straight versions are predominant, with cables extending axially. They require substantial depth clearance and are generally larger than M12 connectors. |
It features a complex structure with cumbersome installation and removal procedures, resulting in low efficiency for later maintenance and higher labor costs. |
Limited product portfolio, requiring multi-brand combined procurement. Suffering from insufficient compatibility and complicated part selection, it leads to higher supply chain management costs. |
Long response lead time and lack of custom development capability make it difficult to meet differentiated project requirements. |
Product Parameter
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Application Cases
