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    Circular Connector, 2/3/4/5/6 Pin, M13

    5 out of 5 based on 2 reviews | Write a review
    Circular connector has simple and firm locking mechanism, easy to seal, insert and dismantle. Circular connector has 2/3/4/5/6 pin, different shapes of plug & socket to select.
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    Delivery date: 6-12 days

    Circular connector has 2/3/4/5/6 pin to select.


    Model ATO-CIRC-12M
    Weight 0.5kg
    Coupling mode Threaded coupling
    Shell material Zinc base alloys with nickel plate
    Insert material Bakelite
    Contact material Copper (silver plating or gold plating)
    Termination Solder
    Mating cycle 500 times
    Temperature range -20~+85℃
    Cable diameter ≤Φ5.0mm
    Protection class IP55

    Technology parameter:

    Number of pins 2 3 4 5 6
    Rated current/voltage 5A-125V 5A-125V 5A-125V 5A-125V 5A-125V
    Operating voltage AC 200V AC 200V AC 200V AC 200V AC 200V
    Withstanding voltage (in 1 minute) AC 1500V AC 1500V AC 1500V AC 1500V AC 1500V
    Insulation resistance at DC 500V (MΩ) 1500 1500 1500 1500 1500
    Contact resistance at 1A (MΩ) 5 5 5 5 5
    Solder cup diameter Ф (mm) 0.8 0.8 0.8 0.8 0.8
    Pin diameter Ф (mm) 1.2 1.2 1.2 1.2 1.2

    Pin assignments:
    Circular connector 2 to 6 pin m13 pin assignments
    Dimensional drawing (unit: mm):

    Circular connector 2 to 6 pin m13 dimensional drawing
    Tips: Insulating mounting plate of circular connector
    Insulating mounting plate is called base or insulator which is used to arrange contacts according to the wanted position and distance and ensure the insulation among contacts and between contact and shell. Good insulation resistance, voltage resistance and workability are the basic requirement for choosing insulating materials for insulator. The materials of insulator are generally composed of plastics, silicone rubber and pouring sealant with good electrical conductivity. Generally, thermoplastic plastic and thermosetting plastic are adopted.

    In the video, ATO will take 5 pin M16 circular connector for circular connector assembly instructions.

    Existing reviews of Circular Connector, 2/3/4/5/6 Pin, M13
    Circular connectors are the best I have ever used
    As a professional electrician, I have come across many different types of connectors over the years, but circular connectors are by far one of the best connectors I have come across. I put them on Installing new equipment and repairing existing systems and whenever I do, circular connectors are my first choice for electrical connections.
    From: Phoeni | Date: 17/02/2023
    Was this review helpful? Yes No (0/0)
    6 pin circular connector
    I bought several sets of 12M-A and 12M-B 6 pin circular connector at a time. This model is the most commonly used for me. All the circular connectors look well-made.
    From: Juan | Date: 12/10/2018
    Was this review helpful? Yes No (0/0)
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