Circular Connector, 2/3/7/8/10/12/14 Pin, M22

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$53.81

Circular connector has simple and firm locking mechanism, easy to seal, insert and dismantle. Circular connector has 2/3/4/5/6/7/8/10/12/14 pin, female/male plug & socket to select.

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Number of Pins *

SKU: ATO-CIRCN-P20

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Delivery date: 6-12 days

Overview
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Circular connector has 2/3/4/5/6/7/8/10/12/14 pin to select.

Specification:

Model	ATO-CIRC-P20
Weight	0.5kg
Coupling mode	Threaded coupling
Shell material	Zinc base alloys with chromeplate
Insert material	Bakelite
Contact material	Copper (silver plating or gold plating)
Termination	Solder
Mating cycle	500 times
Temperature range	-20~+85℃
Cable diameter	≤Φ6~≤Φ12.5mm
Protection class	IP55

Technology parameter:

Number of pins	2	3	4	5	6	7	8	10	12	14
Rated current/voltage	25A-250V	25A-250V	10A-150V	10A-150V	10A-150V	10A-150V	5A-125V	5A-125V	5A-125V	5A-125V
Operating voltage	AC 250V	AC 250V	AC 200V	AC 200V	AC 200V	AC 200V	AC 200V	AC 200V	AC 200V	AC 200V
Withstanding voltage (in 1 minute)	AC 2000V	AC 2000V	AC 1500V	AC 1500V	AC 1500V	AC 1500V	AC 1500V	AC 1500V	AC 1500V	AC 1500V
Insulation resistance at DC 500V (MΩ)	2000	2000	2000	2000	2000	2000	1500	1500	1500	1500
Contact resistance at 1A (MΩ)	1	1	3	3	3	3	3	3	3	3
Solder cup diameter Ф (mm)	2	2	1.7	1.7	1.7	1.7	1.2	1.2	1.2	1.2
Pin diameter Ф (mm)	2.5	2.5	1.6	1.6	1.6	1.6	1	1	1	1

Pin assignments:

Dimensional drawing (unit: mm):

Note: Dust cap is not in the packing list.
Tips: How to select pinhole and the number of pins?
First, select the number of pins according to the demands of circuit. At the same time, the volume and total separation force of circular connector should be considered. If pins have large number, circular connector will also have a big volume and strong total separation force. For the occasions with high requirements for reliability and appropriate volume, the parallel connection of two contact pairs is adopted to improve the reliability of connection.
In the plug and socket of connector, contact pin (male contact) and socket (female contact) can replace each other. In the actual use, they can be chose according to the electrification condition at the two ends of plug and socket. If socket is always electrified, choose the socket with holes. Because the electrified contact pins of socket with holes are buried in insulator and human body can't touch electrified contact pins easily, so it is relatively safe.