Weipu WS Series Industrial High-Reliability Threaded Connectors
Technical Specifications of Multi-Pin Circular Connectors
✔ Secure Threaded Coupling – Ensures tight locking and anti-loosening performance, effectively resisting vibration in industrial environments for long-term stable connection.
✔ Premium Material Selection – Chrome-plated zinc alloy shell for anti-corrosion & wear resistance; gold-plated brass contacts for low-loss signal transmission; PPS inserts (max temp 260℃) for high-temperature resistance & flame retardancy.
✔ Multiple Termination Options – Covers solder, screw and crimp methods, adapting to diverse wire diameters (Φ1~Φ10mm) to meet different installation requirements.
✔ Wide Temperature Adaptability – Stable operation at -40°C~+85°C, suitable for extreme low-temperature and high-temperature industrial working conditions.
✔ Long Mating Service Life – 500 mating cycles after strict durability testing, ensuring stable performance during long-term use and frequent plugging.
✔ Excellent Environmental Resistance – Corrosion-resistant shell and chemical-stable inserts enable adaptation to humid, oily and harsh industrial environments.
Detailed Specifications of Threaded Connectors
Detailed Specifications of Threaded Connectors
Versatile Applications of Threaded Coupling Connectors
| Coupling | Threaded |
| Shell material | Zinc alloy with chrome plating |
| Contact material | Brass with gold plating |
| Insert material | PPS, max temperature 260 ℃ |
| Termination | Solder：Φ1、Φ1. 5、Φ2. 5、Φ3.5、Φ5.5mm； |
| Screw：Φ2.5、Φ3、Φ3.5mm； | |
| Crimp：Φ1、Φ1. 5、Φ2. 5、Φ3. 5、Φ5. 5、Φ10mm | |
| Mating cycle | 500 |
| Temperature range | -40°C~+ 85°C |
Superior Advantages of Multi-Pin Circular Connectors
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FAQs about threaded connectors
Weipu WS Series Industrial High-Reliability Threaded Connectors
Does Weipu provide customization services for WS Series Connectors?
Yes. We provide multiple customization options, including material replacement, termination method adjustment, logo printing and structural optimization. You can contact our sales team to put forward specific requirements for customized solutions.
How to choose the termination method for WS Series Connectors?
Choose according to actual needs: Solder termination is suitable for scenarios requiring high connection stability; Screw termination is convenient for disassembly and maintenance; Crimp termination is recommended for mass production with high installation efficiency.
Can WS Series Connectors be used in outdoor low-temperature environments?
Yes. With a temperature adaptation range of -40°C~+85°C, they can operate stably in extreme low-temperature outdoor environments, making them suitable for outdoor industrial facilities in cold regions.
What scenarios are most suitable for Weipu WS Series Connectors?
They are most suitable for industrial automation, mechanical equipment, electronic equipment, outdoor industrial facilities and automobile manufacturing fields that require stable connection, anti-vibration performance and certain environmental adaptability, especially scenarios with temperature fluctuations or humid/oily environments.
Get in Touch
Get Expert Support from Custom Connector Manufacturer
Share your application details, usage environment, or customization needs with a professional, customized supplier connector.
Our engineers will help you confirm compatibility, recommend suitable custom connector solutions, and provide OEM/ODM or distributor support.
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Weipu’s SA series connectors are meticulously crafted for demanding industrial applications. From marine to medical and automation industries, these connectors excel with their robust aluminum alloy construction and IP67 waterproof rating. With Weipu SA series connectors, you can count on reliable performance and seamless connectivity, ensuring uninterrupted operations in harsh environments.Mate with SA611,SA612,SA615
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