LD16/SP16 2 Pin 2-Hole Flange Mount ConnectorThe LD16/SP16 2 Pin 2-Hole Flange Mount Connector is made for equipment that needs a neat, fixed, and waterproof power connection through a panel or housing.
Compared with larger waterproof connectors, the LD16/SP16 series has a more compact body, making it suitable for products with limited installation space, such as lighting fixtures, control boxes, outdoor instruments, and small electrical equipment.The 2-hole flange base allows the connector to be mounted directly onto the panel with screws, giving the connection point better stability than a free-hanging cable connector.
Its threaded locking structure helps the male and female parts connect tightly, reducing the risk of loosening caused by vibration, movement, or outdoor use.

With an IP68 waterproof design, this connector is suitable for environments where rain, dust, moisture, or water splashing may occur.
The 2 pin design is commonly used for power input and output connections. It supports 20A rated current and 250V AC rated voltage, making it suitable for many medium-power electrical applications.The connector accepts cables with an outer diameter of 4-8 mm, offering a practical solution for compact waterproof cable assemblies.
The housing is made from flame-retardant engineering plastic, while the internal contact parts use brass with plated surface treatment for stable electrical contact.
Screw wiring makes assembly straightforward and helps installers complete wiring without complicated tools.
Why This Connector Is a Good ChoiceCompact size for small equipment.Fixed flange mounting for cleaner installation.Waterproof structure for outdoor use.2 pin design for simple power connection.Threaded lock for a firm connection.Suitable for repeated plugging and maintenance.Supports OEM cable assembly and customized connector solutions.

Factory CapabilityWe are a connector manufacturer with years of experience in waterproof connector production, serving customers in lighting, automation, communication, medical equipment, automotive, and outdoor electronics industries.
Our factory integrates product design, mold development, injection molding, machining, assembly, and quality inspection, helping customers reduce sourcing steps and improve project efficiency.
Each product can be tested according to application needs, including waterproof testing, air tightness testing, salt spray testing, voltage resistance testing, insertion and withdrawal force testing, and dimensional inspection.
We support standard products as well as customized solutions, including cable length, wire specification, connector color, mounting type, pin configuration, and complete cable assembly service.With certifications such as UL, CE, RoHS, BSCI, ISO9001, and more than 30 patent achievements, we are able to provide reliable waterproof connector solutions for global customers.
Recommended Uses
Outdoor LED lighting.
Waterproof power supply connection.
Electrical control panels.
Outdoor sensors and instruments.
Security equipment.
Marine electrical devices.
Industrial small machinery.
Customized cable harness assemblies.
Great for small security sensors. 2/3-core, fits 4-7mm cables. IP68 holds up in damp areas, screw install takes 1 minute. Sturdy and affordable!VintageTreasureHunter 2026-02-02
5-core LD24 is perfect for our moving heads. 20A rating handles power easily, and the lock-tight connection never fails mid-show. Waterproof for outdoor gigs too.TheEcoChic 2026-02-02
Perfect for my small garden LEDs. Easy screw-on install, IP68 waterproof holds up in rain. Compact size fits 5-8mm cables like a glove.DailyDealJunkie 2026-02-02
I needed a compact waterproof connector for my garden LED strip lights, and the LD12 is exactly what I was looking for. The 2-core model fits perfectly with my 6mm cable, and the screw terminals made installation super easy—no soldering required!It’s been through rain and even a few accidental splOnTheGoShopper 2026-02-02