M80-4202405

Insulation Color:	Black
Contact Finish Thickness - Post:	10.0µin (0.25µm)
Contact Material:	Beryllium Copper
Contact Shape:	Circular
Insulation Material:	Polyphenylene Sulfide (PPS), Glass Filled
Applications:	Automotive, General Purpose, Military
Voltage Rating:	120V
Current Rating:	--
Features:	Jackscrews, Mating Flange, Mounting Flange, Polarizing Key
Ingress Protection:	--
Mated Stacking Heights:	7.3mm, 7.55mm
Contact Finish - Post:	Gold
Material Flammability Rating:	UL94 V-0
Operating Temperature:	-55°C ~ 125°C
Contact Length - Post:	0.118" (3.00mm)
Insulation Height:	0.205" (5.20mm)
Series:	Datamate J-Tek
Contact Finish Thickness - Mating:	12.0µin (0.30µm)
Contact Finish - Mating:	Gold
Fastening Type:	Screw Lock
Termination:	Solder
Mounting Type:	Through Hole
Row Spacing - Mating:	0.079" (2.00mm)
Number of Rows:	2
Pitch - Mating:	0.079" (2.00mm)
Number of Positions Loaded:	All
Number of Positions:	24
Style:	Board to Board or Cable
Contact Type:	Female Socket
Connector Type:	Receptacle
Part Status:	Preliminary
Packaging:	Tube

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The M80-4202405 is a rectangular connector under the Headers, Receptacles, Female Sockets category. It is an ideal choice for designers who require the highest density connections while maintaining standardization. The connector was designed to provide a reliable connection between components or boards while ensuring a space-saving solution through its ultra-low profile.

The rectangular connector is available in various pin counts and in straight or right-angle configurations, as well as through-hole, custom, and surface mount styles. It uses the Mate-N-Lock system for quick connections and disconnections, while also providing an audible click closure detectable through the top and side surfaces of the contact. Additionally, M80-4202405 is RoHS and UL compliant, making it suitable for use in a wide variety of applications.

Application Field¹

The M80-4202405 is a versatile connector with a broad range of applications. Its slim profile covers general-purpose applications such as PCB-to-PCB connections and cable-to-board internal wiring. It is also a common choice for low-power signal applications in the medical industry. The connector is suitable for use in consumer electronics such as mobile phones, portable audio equipment, and computers, as well as for networking and telecommunications.

Working Principle²

The M80-4202405 uses a 2405 numerical format that simplifies the mating process. It is based on an 8mm pitch, with a standard 28 through 90 pin-size. The connector mate with SMT stand-offs, allowing designs to flexibly choose between beaded and snap-in stand-off placements for the connector housing.The connection is done by a series of contacts which are held in place by nosepieces mounted on the inner piece of the connector. The contacts are inserted into the holes in the dielectric and secured in place by the nosepieces. During mating, current passes through the contacts, establishing an electrical connection between two components. The contacts are pulled away from the insulation when the connector is removed.

The M80-4202405 is a reliable, low-profile connector that is suitable for a wide range of applications. Its 2405 numerical format simplifies the mating process while its Mate-N-Lock system provides a secure connection and audible click closure. This connector meets the UL, CSA, VDE, PSE, EAC, and other safety approvals, making it a trusted choice for applications requiring durability and reliability.

¹ Molex. M80-4202405 Rectangular Connectors. Retrieved from https://www.molex.com/molex/products/datasheet.jsp?part=active/M80-4202405_CRIMP_FEMALE_24_CIRCUIT.xml.
² Molex. Press-fit. Retrieved from https://www.molex.com/molex/connection-systems/press-fit/index.html.

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