MPN

Brad from Molex Circular Connector, 4 Contacts, Cable Mount, M12 Connector, Socket, Male, IP69K, Ultra-Lock Series

RS Stock No.:: 752-7423
Mfr. Part No.:: 1200850003
Brand:: Brad from Molex

Brad from Molex Circular Connector, 4 Contacts, Cable Mount, M12 Connector, Socket, Male, IP69K, Ultra-Lock Series

Bulk discount available

Subtotal (1 unit)*

£14.78

(exc. VAT)

£17.74

(inc. VAT)

FREE delivery for orders over £50.00

Temporarily out of stock

25 unit(s) shipping from 25 September 2025

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 - 4	£14.78
5 - 24	£14.06
25 +	£13.31

*price indicative

RS Stock No.:: 752-7423
Mfr. Part No.:: 1200850003
Brand:: Brad from Molex

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Brad from Molex
	Number of Contacts	4
	Mounting Type	Cable Mount
	Connector Size	M12
	Plug/Socket	Socket
	Contact Gender	Male
	IP Rating	IP69K
	Current Rating	4.0A
	Body Orientation	Straight
	Series	Ultra-Lock
	Voltage Rating	250 V ac, 300 V ac, V dc, V dc
	Mating Type	Push Lock
	Housing Material	Polymer
	Pole Format	4P
	Contact Plating	Gold over Nickel
	Contact Material	Brass
	Series Number	120085
	Maximum Operating Temperature	+90°C
	Minimum Operating Temperature	-25°C
	Outer Diameter	3.30 → 6.60mm

	Select all
	Brand Brad from Molex
	Number of Contacts 4
	Mounting Type Cable Mount
	Connector Size M12
	Plug/Socket Socket
	Contact Gender Male
	IP Rating IP69K
	Current Rating 4.0A
	Body Orientation Straight
	Series Ultra-Lock
	Voltage Rating 250 V ac, 300 V ac, V dc, V dc
	Mating Type Push Lock
	Housing Material Polymer
	Pole Format 4P
	Contact Plating Gold over Nickel
	Contact Material Brass
	Series Number 120085
	Maximum Operating Temperature +90°C
	Minimum Operating Temperature -25°C
	Outer Diameter 3.30 → 6.60mm

Molex Ultra-Lock Series Circular Connector, 4 Contacts, M12 Connector size - 1200850003

This circular connector fits within the M12 connector size category. Designed for cable mounting, it features a robust construction that combines high-performance capabilities with practicality. The polymer housing ensures durability while maintaining a lightweight design, and the connector can operate efficiently within a temperature range of -25°C to +90°C.

Features & Benefits

• Designed with 4 pins to facilitate reliable connections
• IP69K rating makes it suitable for harsh environments
• Gold over nickel plating enhances conductivity and corrosion resistance
• Straight body orientation simplifies installation
• Capable of handling up to 4A current at 250V

Applications

• Used with automation equipment in challenging conditions
• Ideal for electrical cabinets requiring robust connections
• Suitable for outdoor where moisture protection is crucial
• Can be used in mechanical systems where space is limited

What is the significance of the IP69K rating?

The IP69K rating indicates that this connector can withstand high-pressure water cleaning and is completely protected against dust ingress. It makes it ideal for applications in environments where cleanliness is essential.

How does the push lock feature contribute to safety?

The push lock design provides a solid and secure connection that prevents accidental disconnections due to vibrations or movement, enhancing overall system reliability.

What materials are used in the connector, and why are they important?

This connector uses brass for the contacts, which ensures excellent conductivity, and the polymer housing provides durability and resistance to environmental factors. This combination is essential for maintaining performance in industrial applications.

Can this connector be utilised in extreme temperature environments?

Yes, it can operate efficiently within a temperature range of -25°C to +90°C, making it suitable for both low and high-temperature applications in various industries.

What advantages does the gold over nickel contact plating offer?

The gold over nickel plating improves contact reliability and reduces the risk of corrosion, which enhances the longevity and performance of the connector in demanding environments.

BRAD - M12

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