WEIPU SP1311P Industrial Connector — Trusted High-Reliability Solution

WEIPU SP1311P/S Waterproof Cable Connector IP68 2

WEIPU SP1311P: High-Reliability Industrial Circular Connector

Product Overview

The weipu sp1311p is a purpose-built industrial circular connector from WEIPU, a company founded in 1996 and recognized as a principal drafter of GB/T 11918-2014. Designed for mission-critical environments, the SP1311P family combines proven mechanical durability with dependable electrical performance to meet demanding industrial requirements.

Key Features

Featuring robust sealing and modular contact options, the SP1311P supports high ingress protection levels (including IP69K in select configurations) and stable signal or power transmission. WEIPU’s vertically integrated production and independent R&D ensure consistent quality, rapid prototyping in 7–15 days, and OEM/ODM flexibility to tailor contact arrangements and housings.

Applications

Optimized for medical devices, renewable energy systems, rail transit, and smart manufacturing, the weipu sp1311p excels where reliability and safety are non-negotiable. Its compatibility with Industry 4.0 equipment and ability to handle harsh industrial environments make it a preferred choice for engineers and procurement teams worldwide.

Quality, Compliance, and Certifications

WEIPU’s manufacturing scale (80,000 m² facility and 55 million units annual capacity) and certifications—IRIS (Rail Transit) and IATF 16949 (Automotive)—underscore the SP1311P’s compliance with stringent global safety standards. As a trusted supplier to 30,000+ customers in 130 countries, WEIPU emphasizes traceability and lifecycle support for critical installations.

Service & Customization

WEIPU offers one-stop solutions with 24-hour rapid response, prototype delivery in 7–15 days, and comprehensive OEM/ODM services for the SP1311P. Engineers can request customized inserts, cable assemblies, and panel options to accelerate design cycles and reduce time-to-market.

Why Choose WEIPU SP1311P

When mission-critical connectivity matters, the weipu sp1311p delivers proven performance, scalable production, and global support. For inquiries or technical datasheets, visit WEIPU or contact sales at salse01@weipu-group.com and +86-020-80501102.

weipu sp1311p Display

WEIPU SP1311P/S Waterproof Cable Connector IP68 1

WEIPU SP1311P/S Waterproof Cable Connector IP68 3

FAQ:

What makes WEIPU a leading connector manufacturer?

WEIPU has been dedicated to industrial connectors since 1996, with full independent R&D, in-house tooling, and strict quality control from design to production, ensuring global-level reliability.

What does IP67 protection of TYPE171 series mean?

IP67 means two levels of protection: 6 represents complete dustproof (no dust can enter the connector), and 7 represents temporary waterproof (can be immersed in 1m deep water for 30 minutes without water entering, affecting performance).

What is the protection level of the Weipu SY series connectors, and what working environments are they suitable for?

The SY series connectors have an IP68 protection level. The first digit "6" means complete protection against dust intrusion, and the second digit "8" means long-term immersion in water at a specified pressure without water ingress. They are suitable for harsh environments such as outdoor rainy days, underwater short-term work, dusty industrial workshops, and oily and high-vibration construction sites.

Is it necessary to choose the EMC shielding function?

It depends on the use scenario. If the connector is used in a complex electromagnetic environment (such as near high-power electrical equipment, frequency converters, etc.), it is recommended to choose the EMC shielding function, which can effectively reduce electromagnetic interference and ensure stable signal transmission; if it is used in a simple electromagnetic environment, the standard version without shielding can meet the requirements.