Is this connector vibration-resistant?

Yes, the threaded locking mechanism provides a secure, vibration-proof connection to prevent accidental disconnection in moving or industrial equipment.

What materials are used for the housing and contacts?

The housing is made of high-strength, impact-resistant engineering plastic; contacts are copper alloy with gold plating for stable conductivity and corrosion resistance

Does this connector meet any certifications?

It complies with CE and RoHS standards, ensuring safety and environmental compliance for global use.

What applications is this connector suitable for?

It is widely used in outdoor LED lighting, marine equipment, industrial machinery, solar systems, underwater monitoring devices, and other waterproof electrical installations.

Can you provide bulk orders or custom specifications?

Yes, we support flexible MOQ and OEM services. Please contact us for pricing, lead times, and custom requirements.

Heavy-Duty IP68 Waterproof Connector for Marine LED Applications

Name: Heavy-Duty IP68 Waterproof Connector for Marine LED Applications
Brand: Ningbo Daqi Wanda Electronic Component Factory
SKU: 2290886315

Guangdong, ChinaNingbo Daqi Wanda Electronic Component Factory

US$2.40

50 Pieces

Product specifications

SP29 Cable Connector

Sample price:US$2.40/piece.Request sample

Product profile

Customization

Available

Interface Type

Waterproof Equipment

Operating Frequency

Low Frequency

Model NO.

Sp29 Waterproof Connector

Gender

Male

Certification

RoHS, CE, ISO9001

Application

UHF, Microwave, Automobile

Contact Resistance

≤ 5 MΩ

Contact Material

Gold-Plated Copper

Surface Treatment

Nickel Plating

Housing

HS

8536901900

Coupling

Thread Locking

Shell Material

Thermoplastic PC, PA66; Fire Rating: V-0

Insert Material

Hermoplastic PPS, High Temperature Resistance 260℃

Termination Method Soldering

Sp11, Sp13, Sp17, Sp21, Sp25, Sp29

Cable Outer Diameter Range

Sp13: I: 4-6.5mm (Unmarked), II: 5-8mm

IP Rating

IP68

Mating Cycles

500

Temperature Range

-40℃ ~ +85℃

Insulation Resistance

2000MΩ

Model

Sp29 Waterproof Connector

2p3p4p5p6p7p9p10p12p16p20p24p26p

Transport Package

Box

Specification

13*8*4

Origin

China

HS Code

85369090

Production Capacity

50000

Key features

IP68 Top-Level Waterproof Performance Certified IP68 rating, fully sealed to withstand long-term immersion up to 10 meters underwater, suitable for rainforest, marine, and humid industrial environmen

90-Degree Angled Space-Saving Design Right-angle 90 structure avoids cable bending damage, saves installation space, and is ideal for compact equipment and wiring corners.

Solder-Type Connection for Stable Conductivity Welding terminal design ensures low contact resistance, stable power/signal transmission, and long-term reliable electrical performance

2-26 Pin Multi-Core Optional Design Covers 2-core to 26-core specifications, supporting diverse power and signal transmission needs for different equipment.

Rugged & Durable Shell Construction High-strength engineering plastic housing with impact, scratch, and aging resistance, built to withstand harsh outdoor and industrial conditions.

Threaded Locking Mechanism Secure threaded coupling ensures tight, vibration-resistant connection, preventing accidental disconnection in moving equipment or vibration scenarios.

Enhanced Strain Relief Protection Reinforced cable tail design prevents wire pull-out and solder joint damage, extending the service life of the connector and cable assembly.

CE & RoHS Certified Industrial Grade Quality Compliant with international safety and environmental standards, with strict factory inspection for reliable industrial-grade performance.

Cost-Effective Versatile Solution Combines professional waterproof performance with competitive pricing, ideal for bulk engineering projects, equipment OEM, and outdoor installation.

Wide Temperature Adaptability Designed to work stably in extreme temperature ranges, suitable for outdoor equipment, engineering machinery, and marine projects.

Company profile

Ningbo Daqi Wanda Electronic Component Factory

Guangdong, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤1.02h

AI-Powered supplier vetting

SummaryDadi Wanda Electronic Components Factory, established in 2010 in Beilun, Ningbo, specializes in developing, researching, and producing connectors. It reports 80 employees, quality assurance, raw-material traceability, 100% finished-product inspection, and broad customization services. The supplier holds BSCI and ISO 9000 certifications and reports export activity to multiple regions, but began exporting only one year ago. Its innovation profile is limited by one R&D engineer, no new products launched in the previous year, and no available SDK. Service infrastructure is also limited: no overseas showroom, agents, branches, or offline trade-show participation are reported. Financial records are identified by year, but their contents are not provided, so financial credibility cannot be assessed. Customer references or specific customer cases are not supplied.

Supplier typeThe supplier is identified as an electronic components factory established in 2010 that specializes in the development, research, and production of connectors. Its factory is located in Beilun District, Ningbo, with 80 employees and access to Ningbo and Shenzhen ports.

CertificationsThe supplier reports holding BSCI and ISO 9000 supplier-management-system certifications. These are explicit certifications stated in the company information, although no certificate scope, issue date, or validity details are provided.

R&D capabilityThe supplier states that it develops and researches connectors, but reports only one R&D engineer, no new products launched in the previous year, and no available SDK. The combination supports an existing development function but does not demonstrate strong current innovation output.

Production capacityThe supplier reports 80 employees, advanced manufacturing and testing equipment, 6–10 quality-control staff, raw-material traceability, and 100% finished-product inspection. It also reports quality assurance and connector production, providing explicit evidence of established manufacturing and quality-control capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This indicates broad stated ability to support different customer product-development requirements.

Product Q&A

Q:What is the waterproof rating of this connector?

It is IP68 rated, fully waterproof and dustproof, suitable for continuous use up to 10 meters underwater, and works reliably in outdoor, rainforest, and humid environments.

Q:What pin counts are available?

We offer 2 to 26 pin options to meet different power and signal transmission needs for various devices.

Q:How do I wire this connector?

It uses a solder-type connection. We recommend soldering with rosin-core solder; if using solder paste, clean the terminals with alcohol afterward to avoid residue issues.

Q:Can it be used outdoors or underwater?

Yes, the IP68 sealing design ensures stable performance in heavy rain, humid conditions, and even long-term submersion up to 10 meters.

Q:What is the benefit of the right-angle design?

The 90-degree angle reduces cable bending stress, saves installation space, and prevents wire damage in tight corners or compact equipment setups.