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IP68 Waterproof SP Series Cable Connector

>Number Of CoresNumber Of Cores 2-26Pin
Contact DiameterContact Diameter(mm) 1.0/1.5/2.5/3.5mm
IP RatingIP Rating IP68
Shell MaterialShell Material PC/PA66
Temperature RangeTemperature Range -40℃ ~ +85℃
TerminationTermination Solder/Screw Crimping
Rated CurrentRated Current(A) 3A/5A/10A15A/30A
Rated VoltageRated Voltage(Ac.V) 125V/180V/250V/400V/500V
Test VoltageTest Voltage(Ac.V)1Min 1000V/1200V/1500V
Insulation ResistanceInsulation Resistance (MΩ) 2000MΩ
Contact ResistanceContact Resistance (MΩ) ≤5MΩ
CertificationCertification CE,ISO9001, RoHS
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IP68 Waterproof SP Series Cable Connector

Engineering-Grade Plug & Play Wiring Solution

The SP Series IP68 waterproof cable connector is not just a standard connector—it is a pre-engineered wiring connection solution designed to simplify field installation while improving system reliability in harsh environments.

Instead of complex on-site wiring, the SP Series provides a ready-to-use cable connection system, helping engineers reduce installation errors, save labor time, and improve overall electrical safety in industrial projects.

Designed for Real-World Installation Challenges
In many outdoor and industrial applications, wiring failures often come from poor sealing, loose connections, or unstable field assembly. The SP Series is developed to solve these practical issues by integrating:
Factory-assembled cable connections
Precision-molded waterproof sealing structure
Secure threaded locking system

This ensures that every connection point is consistent, stable, and protected before it even reaches the installation site.

SP13 Connector


Why Engineers Choose SP Series Connector with Cable?

Unlike traditional terminal wiring or loose connectors, the SP Series focuses on installation efficiency + long-term reliability:
Reduces on-site wiring complexity
Minimizes human installation errors
Ensures consistent waterproof performance from factory
Improves system uptime in outdoor environments
Supports repeated mating without performance degradation
It is widely used in projects where maintenance cost and downtime must be minimized.

Flexible Cable Engineering (Not Just Standard Lengths)
One of the key advantages of the SP Series is its true customization capability for cable assemblies:
Fully customizable cable length for project layout
Selection of wire gauge based on current load
Multiple insulation materials (PVC / PUR / silicone)
Shielded cable options for signal stability
Color-coded wiring for system integration
OEM pre-assembled cable harness solutions
This makes it suitable not only for standard products, but also for project-based engineering systems.
SP29 Connector
Application-Driven Design
The SP Series is widely adopted in systems where reliability directly impacts operation stability:
Smart LED lighting networks
Industrial control and automation systems
Distributed power supply systems
Outdoor monitoring infrastructure
Renewable energy installations
Marine and transport electrical systems
It is especially suitable for multi-point distributed wiring systems, where stable connection is critical.

Manufacturing Background That Supports Consistency

With manufacturing experience since 2007, we operate a fully integrated production system covering mold design, die casting, injection molding, machining, assembly, and electrical testing.

Connector

This allows us to maintain:
Consistent connector quality across batches
Stable waterproof performance validation
Controlled production tolerances
Scalable output for large engineering projects

Each SP Series connector is tested before shipment to ensure it performs as expected in real installation conditions.

Cable Connector


Built for Project Reliability, Not Just Product Sales
The SP Series is designed with one goal in mind: reduce failure risk in real electrical systems.

From factory-assembled cables to waterproof sealing integrity, every detail is focused on helping engineers build systems that last longer, require less maintenance, and perform more consistently in the field.

Item

Parameters

Number of Cores

2-26Pin

Gender

Male/Female

Housing Material

PC/PA66

Cores Material

Brass Plated with Gold

Insulator Material

PPS

Locking System

Screw Locking

Temperature Range

-40℃, +85℃

Rated Current (A)

3A/5A/10A15A/30A

Rated Voltage (AC.V)

125V/180V/250V/400V/500V

Test Voltage (AV.C)1Min

1000V/1200V/1500V

Insulation Resistance (㏁)

2000㏁

Insulation Resistance (㏁)

≤5㏁

Termination

Solder/Screw Crimping


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Customer Reviews

   

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   No more water damage for my CCTV cameras!


GourmetGoddess  2026-02-02

My old camera connectors kept failing from rain, SP13 is a game-changer. IP68 waterproof holds up, locking design never comes loose. Sturdy build, totally reliable for outdoor use.
   Best waterproof connector for my solar setup


TechieTrendz  2026-02-02

SP21 connectors handle the power from my solar panels with zero problems. The weatherproof design has survived weeks of storms, and the quick-connect feature saved me a ton of time. Top quality, will buy again!
   Fixes loose wire issue, tiny but super durable!


EcoFriendlyFreak  2026-02-02

Solved my outdoor LED loose wire problem perfectly. Small size fits tight spaces, waterproof seal works great in rain. Solid build, no signal loss at all—great quality!
   Heavy-duty, just what my pump needed


SustainableStyleX  2026-02-02

My submersible pump needed a durable connector, and the SP17 delivered. It’s waterproof, easy to install, and carries the current without any issues. No more tripping over exposed wires—highly recommend for industrial use.
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