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M12 circular connector 4-pin connector

Split push-pull self-locking system enables safe connection:
1.Push pull self-latching system 2.Suitable for extremely harsh environment 3.Solder or print contacts 4.Multi-pole 2 ~ 32 contacts 5.Internal semi-circle keying to avoide mismating 6.Full EMC shielding 7.Temp. range -50°C to 200°C 8.High shock resistance 9.Protection class(mated): IP67 10.Product Certificate: UL

Round connector M12 4 pin connector screw termination

M12 series Connector's Parameter:


Voltage Rating 60V AV/DC
Accepted Max. Cable OD 13 mm
Back Shell Thermoplast PA66. Fire resistance V-0
Pin range 2. 3. 4. 5. 6 ,16. 20. 24. 3+8. 3+9
Insulation Material Thermoplast PPS, Temperature range 260 degree
Contact Material Brass
Contact Plating Gold over nickel
Contact Termination Style Solder/screw
Mating Cycle >500 Frequency
Temperature Range -40 to +100degree

-10°C~70°C(PVC cable)

-25°C~90°C(PUR cable)

-25°C~105°C(PUR cable)

Vibration 10-500HZ Acceleration 200m/s
Shock 40-80 Frequency /min Acceleration 250m/s


Main features:

M12 cable connectors--Straight connector or 90 degree angle connector.

* Standard cable section: 3 wires or 4 wires (3/4/5 pin outside diameter: 3.8mm; Core: 9 * 0.2mm)

* Standard cable length: PVC cable=2M

* Cable length is at buyer's option

* IP67. Water and oil resistant


Automation application, Transportation application such as for bus, truck and rail way.

Security camera outdoor application.

Outdoor digital signage signal and Ethernet cable.

Outdoor connection application such as for the Ethernet cabinet.

Equivalent to binder, Taiwanese connector, and it is compatible with 95% standard the 4pin male female m12 connector .

Protected from dust and water during immersion, resistant to many oils and chemical.

Can be easily connected to proximity switches, photoelectric barriers, flow monitoring devices and field bus components sensor devices and actuator devices.

The 4pin male female m12 connector meets all the requirements of sensor devices and actuator devices for automation application.

The 4pin male female m12 connector 100% new material, high quality parts, strictly QC standard according to international customers.


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Sensor connector

About manufacturer:

Reunion is a professional manufacturer of electronic connectors.

Our products are suitable for medical,industrial control, LED screen, navigate, test and measurement, oil and nuclear industry, tele-communications.

Since in 2011. we have successfully provided lots of products and earned good reputation from our customers.

Our main products is electrical connector. Meanwhile, we could provide all kinds of connects as low voltage connector, plastic connector, miniature connector, inserts series B K S F P M N, high pressure connector, high voltage connector, cable assemblies, accessories, other/special.







1)Neutral packing

2)According to customers' requirements

3)2-3 days for sample order,7-15 days for quantity order

4)Shipment by FedEx,DHL,TNT,UPS,EMS;Normal airline or by sea

Our services:


1.Q:Are you a factory or trading company?

A: We are a Manufacturer. Located in tangwei community Fuyong ,Bao'an District,Shenzhen,China

2.Q:How to buy your products?

A:You need to do as followings:

* Confirm Current Rating and Number of Contacts

* Confirm Assembly style

* Confirm Cable Wire guage

* Confirm Cable Length and Material.

3.Q:How can I get samples?

A: It's my honor to offer you samples,and the freight should be paied by yourself.You can let me know your courier number and your detail address,Then I can send you sample at once.

4.Q:How does your factory do regarding quality control?

A:Quality is priority. Aohua people always attach great importance to quality controlling from the very beginning to the very end. Our factory has gained CEU UL ISO9001.ISO14001.

5.Q:Can you give me some advices on how to buy the Led wire waterproof connector ?

A:It's my pleasure to help you first of all.If you are interested in our products,The best way is that you can make a simple drawing to me with a product picture,Then I will give advice for you.If you have any inquiry,please feel free to ask us and we'll try our best to help you!

6.Q:How to contact with you?

A:Please give me email,I am Hayley,I have been work for this industry more than 4years,So I can catch your problem,and solve it in a short time.if you have any question please feel free to let me know.

7.Q:What type waterproof connector do you have?

A:We have 13series type connector,and make more than 3000types waterproof connector cable.Most of our connector is custom Product Certificat:CE/UL .We foucs on LED Waterproof connector,Assembly waterproof connector,Over-mold waterproof connector,T waterproof connector,Y customized waterproof connector.



We'd love to hear from you.

Please feel free to contact us by emailor the form below, we will soon reply within 8 hours

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