WR-CIRCM12 Screw Mating Cable Assembly Male Straight Metal Coupling Nut

General Information
Operating Temperature	-20 °C up to +80 °C
Gender	Male
Coding	A
Durability	100 Mating cycles

Packaging Properties
Packaging	Bag

Material Properties
Insulator Material	PA66
Insulator Flammability Rating	UL94 HB
Insulator Color	Black
Contact Material	Copper Alloy
Contact Plating	Gold
Coupling Nut Material	Zinc Alloy

Electrical Properties
I_R	2 A; 5 A
Working Voltage	30 V; 60 V; 250 V
Withstanding Voltage	650 V (AC); 1000 V (AC); 1400 V (AC)
Contact Resistance Initial	10 mΩ
R_ISO	100 MΩ

Products

Order Code	Datasheet	Manual	Downloads	Status	Polarity	Gender	I_R (A)	Working Voltage (V)	Withstanding Voltage (V (AC))	Packaging
643612120304	SPEC	PDF	3 files CAD files ZIP 3D 3D_643612120304 (rev1).pdf \| 1.8 MB IGS IGS_643612120304 (rev1).igs \| 6.2 MB STP STP_643612120304 (rev1).stp \| 1.3 MB Download all 3 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	4	Male	5	250	1400	Bag
643612120305	SPEC	PDF	3 files CAD files ZIP 3D 3D_643612120305 (rev1).pdf \| 1.8 MB IGS IGS_643612120305 (rev1).igs \| 6.2 MB STP STP_643612120305 (rev1).stp \| 1.3 MB Download all 3 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	5	Male	5	60	1000	Bag
643612120308	SPEC	PDF	3 files CAD files ZIP 3D 3D_643612120308 (rev1).pdf \| 1.9 MB IGS IGS_643612120308 (rev1).igs \| 6.5 MB STP STP_643612120308 (rev1).stp \| 1.4 MB Download all 3 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	8	Male	2	30	650	Bag

Order Code	Datasheet
643612120304	SPEC
643612120305	SPEC
643612120308	SPEC

Samples

Order Code	Datasheet	Manual	Downloads	Status	Polarity	Gender	I_R (A)	Working Voltage (V)	Withstanding Voltage (V (AC))	Packaging	Samples

Circular Connectors M12

Be Connected. No Matter the Conditions.

Circular Connectors M12

Be Connected. No Matter the Conditions.

Discover high-quality circular connectors designed for demanding environments. With its ingress protection, our connectors ensure reliable connections for applications such as fieldbus, actuators/sensors, and robotics.

With its PCB, cable, and solder variants, along with additional service options, our versatile M12 connectors allow you to tailor your connections to your exact requirements, enabling seamless integration and optimal performance. Ready to Design-In? Take advantage of personal technical support and free samples ex-stock.

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Circular Connectors Portfolio

Discover our M12 circular connector portfolio

Panel Connector

The portfolio f manel mouted M12 A-coded circular connectors includes:

THT soldered male & female PCB versions as horizontal and vertical types
Panel Mount Cable solutions with solder buckets or pre-wired solutions
All parts available as metal & plastic types with
panel cuts: PG9, M12 and M16 and
Polarities: 4, 5 and 8
IP68 ingress protection

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Cable Assembly

M12 A-coded cable assemblies available as single ended solution:

straight and angled
male & female
metal and plastic coupling nuts
metal coupling with shielding
Polarities: 4, 5 and 8
IP67 ingress protection
2000 mm cable length

Custom cable solutions available on request

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Field Attachable Solder

Field attachable solder bucket solutions for highest flexibility in your application.

Field attachable
Flexible use for your application
Male & female
Metal and plastic coupling nuts
Polarities: 4, 5 and 8
IP68 ingress protection

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Applications

M12 A-Coded in Ethernet-over-Twisted-Pair Physical Layer

Ethernet over Twisted Pair (EOTP) is one of the most important physical layers for Ethernet and a sizeable amount of industrial protocols work on the Ethernet data link and physical layers standards. However, the M12 are not the native connectors upon which the EOTP interface has been developed, but can be used in different adaptations like:

10BASE-T
100BASE-T
Higher BASE-T

M12 A-Coded in IO-Link Physical Layer

IO-Link is a standardized digital data transfer and power supply protocol between a programmable hub and sensors or actuators peripherals. M12 A-Coded connectors can be used for:

Class A with a 3-wire-cable and
Class B with a 5-wire-cable

M12 A-Coded in USB 2.0 Physical Layer

The Universal Serial Bus is one of the most common connectivity layer on the market. USB in its 2.0 revision can be used as a power supply and high-speed data bus. M12 A-Coded circular connectors can be used to offer a mechanically sturdier ending to a USB 2.0 cable.