M12 connector-assembled 90° elbow circular plastic connector, designed for industrial automation and equipment connection scenarios. Adopting the concave contact surface process and screw locking structure, with 90° elbow shape to save installation space, the plastic shell is light and weather-resistant, the internal brass nickel-plated contact parts are conductive and stable, the protection level reaches IP68, adapts to harsh environments such as humidity and dust, and supports 3-12 pins and multiple specifications of pins to meet diverse connection needs.
1. Product Features
2. Product size and pin count
Male head: The main body size is about 41.5mm×22.00mm×36.0mm (length×width×height);
Female head: The main body size is about 36.1mm×29.20mm×34.8mm (length×width×height). The specific parameters are subject to the engineering drawings.
Type A series: 3 pins, 4 pins, 5 pins, 8 pins, 12 pins (meet low-frequency signal to multi-channel data transmission);
Type B: 5 pins (customized high-frequency application);
Type D: 4 pins (basic signal connection).
The whole series adopts standardized pinhole arrangement to ensure compatibility and interchangeability, and adapt to the connection requirements of multiple scenarios such as automation equipment, sensors, and control systems.
3. Materials and technical parameters
| Materials and parameters | |||||
| Number of pins | 3 | 4 | 5 | 8 | 12 |
| Connection | screw clamp | solder | |||
| Wire gauge | 0.14/0.25/0.34/0.5mm²/(26/24/22/20 AWG) | ||||
| Cable OD | 6~8mm | ||||
| Operating temperature | -25℃~+85℃ | ||||
| Mechanical operation | >100 mating cycles | ||||
| Rated voltage | 250V | 60V | 30V | ||
| Rated current | 4A | 2A | 1.5A | ||
| Protection degree | IP67/IP68 | ||||
| Contact resistance | <10mΩ | ||||
| Insulation resistance | ≥100MΩ | ||||
| Pin contact | CuZn | ||||
| Socket contact | CuSn | ||||
| Contact plating | Au | ||||
If you can provide accurate demand parameter information, we can give you a quote within 24 hours at the earliest.
These are lists of frequently asked questions by our customers. We correspond each question to a brief answer, covering aspects such as products, quality, and services. If you have other inquiries, please leave a message for consultation. Thank you.
We are a source factory with independent production capacity, with 30 years of experience in R&D and manufacturing of electric heating accessories, an annual production capacity of over 5 million sets, support OEM/ODM customization, and provide factory real-life video inspection services.
We support free sample testing, and the freight must be prepaid (collected on delivery). Conventional models are delivered in 7-10 working days, with SGS test reports and performance parameter tables.
Online response from 8:30 to 17:30 on working days. For urgent needs, you can submit a work order through the official website. We promise to provide technical replies within 2 hours and provide solutions within 48 hours.
We have two production bases in Zhongshan and Wuhu, with a monthly output of more than 3 million units, equipped with fully automatic stamping lines and automated assembly workshops. Standard product delivery time is 15 days, and customized orders are delivered within 30 days. We support batch supply.
Hold ISO9001/14001, CE (EU), ETL (North America), RoHS (environmental protection) certifications, explosion-proof products are ATEX/IECEx dual certified, and meet REACH regulations.
Serving global leading brands such as Philips,Midea,Supor,Delonghi,BSH and SEB Group, products are used in high-end projects such as coffee machines, electric irons, water dispensers, and solar heating systems., and can provide a reference list of similar customers.
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