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LD20/SP20 2-7 Pin Waterproof Rear Nut Mount Connector

MOQMOQ >200
PricePrice $2.55 - $3.90
>Number Of CoresNumber Of Cores 2-7 Pin
Contact DiameterContact Diameter(mm) 1.0mm/1.8mm/2.8mm
IP RatingIP Rating IP68
Shell MaterialShell Material PC,Nylon66
Temperature RangeTemperature Range -25°C to +85°C
TerminationTermination Screw Crimping
Rated CurrentRated Current(A) 5A/10A/25A
Rated VoltageRated Voltage(Ac.V) 250V
Test VoltageTest Voltage(Ac.V)1Min 1500V
Insulation ResistanceInsulation Resistance (MΩ) 2000MΩ
Contact ResistanceContact Resistance (MΩ) ≤ 1 mΩ
CertificationCertification CE, RoHS,BASCI,ISO9001
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+8619924482730

LD20/SP20 2-7 Pin Waterproof  Rear Nut Connector

Reliable Waterproof Connection for Outdoor and Industrial Use
The LD20/SP20 waterproof in-line cable connector is designed for stable power and signal connection in harsh environments.
With an IP68 waterproof structure, it helps protect cable connections from water, dust, moisture, and outdoor exposure.

The threaded locking design keeps the connector firmly connected, making it suitable for equipment that requires long-term reliable operation.

LD20 Connector

Flexible 2-7 Pin Options for Different Projects
This series is available from 2 pin to 7 pin, allowing customers to choose the right version according to wiring needs.
2 pin, 3 pin, and 4 pin models are suitable for higher current power connection.
5 pin, 6 pin, and 7 pin models are ideal for applications that need multiple signal or control lines.

Different mounting types are available, including in-line type, rear-nut mount, 2-hole flange mount, and 4-hole square flange mount.

LD20 Connector

Built for Durability and Long Service Life
The connector shell is made of strong engineering plastic with good flame resistance and impact resistance.
The internal insulation part is made of high-temperature-resistant material, helping the connector remain stable during long-term use.
Brass contacts with plated surface provide reliable conductivity and help reduce connection loss.

The screw termination structure makes wiring simple and secure, which is convenient for installation, maintenance, and replacement.


Suitable for a Wide Range of Applications
This waterproof cable connector can be used in outdoor LED lighting, industrial automation, marine equipment, communication devices, security systems, medical equipment, power equipment, and other electrical connection projects.

It is especially suitable for applications where the cable connection needs to resist water, dust, vibration, and repeated plugging.


Why Choose Our Factory
Shenzhen Meiyadi Technology Co., Ltd. was founded in 2007 and focuses on the research, development, production, and sales of connector products.
Connector

Our factory covers multiple production processes, including mold making, die-casting, punching, lathe processing, injection molding, assembly, and testing.

Connector

We are equipped with professional testing machines for waterproof performance, air tightness, salt spray resistance, insertion and withdrawal force, voltage resistance, and precision measurement.

With certifications such as UL, CE, RoHS, BSCI, ISO9001, national high-tech enterprise certification, and more than 30 patent achievements, we are able to provide stable quality and reliable customized connector solutions.

Connector

We support OEM/ODM service and can help customers develop waterproof connector solutions for different industries and project requirements.

 Item

 Parameters

 Number of Cores

 2 - 7 Pin

 Gender

 Male/Female

 Housing Material

 PC,Nylon66

 Cores Material

 Brass Plated with Gold

 Insulator Material

PPS

 Locking System

 Threaded Connection

 Temperature Range

 -25℃, +85℃

 Rated Current (A)

 5A/10A/25A

 Rated Voltage (AC.V)

 250V

 Test Voltage (AV.C)1Min

 1500V

 Insulation Resistance (㏁)

 2000㏁

 Contact Resistance (㏁)

 ≤1㏁

 Termination

 Screw Crimping


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Customer Reviews

   

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   Great LD16 Connectors for Outdoor Cameras


TechyTrendsetter  2026-02-02

Used this 3-core model for my security cams. 10A rating handles power easily, and the waterproof seal keeps them safe in storms. Super easy to install. Will buy again!
   Compact & Reliable IP68 Plug


VintageTreasureHunter  2026-02-02

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!
   Tiny but Tough! Perfect for Small Outdoor Projects


OnTheGoShopper  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 spl
   Tiny & Reliable LD12 connectors!


DailyDealJunkie  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.
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