M685 outdoor plastic waterproof connector is a high-performance and reliable connector that is widely used in various outdoor electronic devices. It features a compact design that makes it easy to install and disassemble, and excellent waterproof performance that complies with IP68 standards, making it suitable for use in harsh weather conditions. In addition, it also has characteristics such as high temperature resistance, low-temperature resistance, anti-ultraviolet, and anti-oxidation, which make it suitable for different working environments.

The M685 connector plug interface provides 2-6 pin options, with a rated current of 10A, a rated voltage of 400V, and an operating temperature range of -40°C to +85°C. Moreover, it is made of food-grade materials that are non-toxic, odorless, and environmentally friendly. The connector is widely used in LED lighting equipment, solar panels, marine equipment, communication equipment, industrial automation equipment, and other outdoor electronic devices.

In summary, the M685 outdoor plastic waterproof connector is a high-performance and reliable connector with a compact design, excellent waterproof performance, and weather resistance. It can withstand different harsh conditions and reliably connect different types of electronic devices. If you are looking for a reliable outdoor connector, M685 is a good choice.

Product Features

• Excellent waterproof performance that complies with IP68 standards.
• High temperature resistance, low temperature resistance, anti-ultraviolet, and anti-oxidation, suitable for various harsh weather conditions.
• Compact design for easy installation and disassembly.
• Made of food-grade materials, non-toxic, odorless, and environmentally friendly.

Product Specifications

• Plug interface: 2-6 pins
• Rated current: 10A
• Rated voltage: 400V
• Operating temperature: -40ºC to +85ºC

Application Range

• LED lighting equipment
• Solar panels
• Marine equipment
• Communication equipment
• Industrial automation equipment
• Other outdoor electronic devices

FREMI (SHENZHEN) TECHNOLOGY CO.,LTD
Founded in 2016, FREMI has been focused on the the development of industrial connectors&wiring hardness connection solution. Until today, we have over 5000 square meters of manufacturing plant, 300 employees. We're ISO 9001:2016 certifified, all of our products have the UL certification, ,, CE&RoHS certification,IP68..

Our main range of products are European standard connector, American standard connector, waterproof connector, RF connector, finished wire harness and also ODM requirements , we aim to  provide also customers with one-stop industrial connection solutions. 


The main seriers include M5, M8, M12, M16, M23,7/8 circular connectors, waterproof connectors. And the M8/M12 connectors includes a full range of A, B, C, D, S, T and X-coded (up to 10 Gigabit/s) versions to serve various application needs.

As manufacturer, we have integrated the design, manufacturing, sales and service and are committed to becoming a reliable global brand connector product manufacturer.

Q1: Are you a factory?
A: Yes, we are a professional manufacturer of connectors and precision mold since 2016.

Q2: How about the certificates?
A:ISO 9001, ISO14001, UL, RoHS, REACH etc.

Q3: What is the delivery time?
A: One of our main advantage is the fast delivery. Generally, it will take 2-5 days for small order or the stock goods, 10 to 15 for mass production after receiving the advance payment.
The specific delivery time are depended on the items and quantity. Please contact us for details.

Q4:What kind of terminal blocks can you provide?
A: waterproof cables, waterproof connectors, power connectors, signal connectors, network connectors, etc., such as, M5, M8,M12,M16,M23, D-SUB, RJ45, AISG,SP series connectors, etc.

Q5: what kind of payment terms you offer?
A: Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,FCA,CPT,DDP,DDU;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;.

Q6.How to place an order?
A: Contact with online service, or send an email to us,we will come back to you with product price,specs,packing etc.

Q7.Do you offer free samples? 
A:Yes, we support free samples while the customer shall afford the freight cost,which is a fair way for business.  In addition, we also support samples payment and freight refundable after a batch order is palced.

Q8. How do you ensure the quality of products?
A: We do 100% inspection to make sure every single unit will pass our quality inspection.

Q9. Will we get free replacement for the defect units?
A:Certainly, if it's approved our fault of the dequalification, we will offer free replacement spares.