RSM-127-02-L-D-K

Contact Finish - Post:	Tin
Mated Stacking Heights:	--
Ingress Protection:	--
Features:	Pick and Place
Current Rating:	3.1A per Contact
Voltage Rating:	--
Applications:	--
Insulation Material:	Liquid Crystal Polymer (LCP)
Contact Shape:	Square
Contact Material:	Phosphor Bronze
Contact Finish Thickness - Post:	--
Series:	RSM
Packaging:	Bulk
Part Status:	Active
Connector Type:	Receptacle
Contact Type:	Female Socket
Style:	Board to Board
Number of Positions:	54
Number of Positions Loaded:	All
Pitch - Mating:	0.050" (1.27mm)
Number of Rows:	2
Row Spacing - Mating:	0.100" (2.54mm)
Mounting Type:	Surface Mount
Termination:	Solder
Fastening Type:	Push-Pull
Contact Finish - Mating:	Gold
Contact Finish Thickness - Mating:	10.0µin (0.25µm)
Insulation Color:	Black
Insulation Height:	0.240" (6.10mm)
Contact Length - Post:	--
Operating Temperature:	-55°C ~ 125°C
Material Flammability Rating:	UL94 V-0

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Introduction to Rectangular Connectors - Headers, Receptacles, Female SocketsRectangular connectors, also referred to as "headers", "sockets", "female pin headers" and "receptacles" are a widely used connector type which can provide reliable interconnects for a variety of applications. The most common rectangular connectors are either male-female or female-female connectors, and they can either be single row or dual row plus female-female connectors. They are available in various sizes such as 2.54mm (0.1”), 1.27mm (0.05”), 3.96mm (0.156”) and are offered in different lengths, pitches and stack heights. Rectangular connectors provide power and data connections between two boards, and are typically used on printed circuit boards (PCBs). RSM-127-02-L-D-K Application and Working PrincipleThe RSM-127-02-L-D-K is a type of rectangular connector which is typically used in the manufacturing of modules & circuit boards that require board-to-board connectivity. This type of connector offers reliable features such as plug retention and increased temperature range, amongst others.The RSM-127-02-L-D-K has a pitch of 2.54 millimeters, and is manufactured with either a straight or right-angle mating interface. This connector features a 2-pin/row design, which is suitable for creating a reliable misalignment of pin centres in applications where space is limited or restricted. Furthermore, this particular connector has an operating temperature range of -40 °C to +125 °C, allowing it to perform under extreme temperatures.The principle of this connector is simple. It consists of two parts: a female socket and a male header. The male header has pins which fit into the female socket. The pins are made of materials such as gold, copper or other metals. The female socket is typically made from a resilient plastic material, which helps maintain contact between the pins and the socket. The connection is further secured with locking systems or retaining clips, which ensure that the pins remain securely connected even when subjected to vibration and shock. The RSM-127-02-L-D-K is used for applications that require reliable and secure connections. Some of its common uses include communications and industrial control systems, robots & automation and medical systems. It is often used in applications that require quick and reliable connections, as it offers fast and easy installation and can save time in the assembly process. ConclusionThe RSM-127-02-L-D-K is a type of rectangular connector which is used for creating reliable board-to-board connections in applications with limited space. It has a 2.54mm pitch, a 2-pin/row design and an operating temperature range of -40 °C to +125 °C. This connector is suitable for a range of applications, such as industrial control systems, robots & automation and medical systems. Its plug retention and secure locking systems make it an ideal choice for creating reliable connections.

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