1277390000

Voltage - UL:	300V
Insulation Height:	0.598" (15.19mm)
Contact Tail Length:	--
Housing Material:	Polyamide (PA66), Nylon 6/6, Glass Filled
Contact Material:	Copper Alloy
Wire Strip Length:	10mm
Torque - Screw:	--
Screw Size:	--
Ingress Protection:	IP20
Material Flammability Rating:	UL94 V-0
Features:	--
Contact Mating Finish:	Tin
Operating Temperature:	-50°C ~ 120°C
Color:	Orange
Wire Gauge or Range - mm²:	0.14-1.5mm²
Wire Gauge or Range - AWG:	16-26 AWG
Series:	Omnimate B2CF
Current - UL:	9.5A
Voltage - IEC:	320V
Current - IEC:	13.4A
Mounting Type:	Free Hanging (In-Line)
Termination Style:	Screwless - Leg Spring, Push-In Spring
Plug Wire Entry:	180°
Header Orientation:	--
Pitch:	0.138" (3.50mm)
Number of Levels:	2
Positions Per Level:	13
Number of Positions:	26
Type:	Plug, Female Sockets
Part Status:	Active
Packaging:	Bulk

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Terminal Blocks - Headers, Plugs and Sockets

Terminal blocks, also known as terminal boards, connectors, and headers, are connection devices used heavily in the electrical engineering industry. The most common type of terminal block is found on printed circuit boards (PCB) and is used to electrically and mechanically bridge connections between two points. They are used as part of a larger electrical system to provide simple, organized connections between components. Terminal blocks employ a wide range of sizes and types of contacts depending on the application and power spectrum, as well as the type of cable they are intended to join. As a result, they come in a variety of shapes and sizes, with different types being more suitable for certain applications.Most terminal blocks are categorized into three common types: headers, plugs, and sockets.

Headers

Headers are the most basic and commonly used type of terminal blocks. They are permanently connected to a PCB and feature a long strip of metal contacts, or headers, that can be attached to the corresponding cable or other component. Headers provide a secure, reliable, and cost-effective connection, as they can be easily re-routed depending on the requirements of the application.

Plugs

Plugs can also be found on PCBs and are used to connect components to cables. They are often used to make mechanical and electrical connections in enclosed environments, like those found in automobiles. Plugs consist of a plug or socket connected to a PCB, allowing components and cables to be easily connected without having to remove the covers of the enclosure.

Sockets

Sockets typically take the form of an adaptor which can be attached to a PCB and helps connect cables and terminals to the board. They are often used in equipment panels and feature several electrical connections to help make assembly and maintenance easier. Similar to plugs, sockets can help reduce the time and effort necessary for routing cables and wiring.

1277390000 Application Field and Working Principle

The 1277390000 terminal block is a commonly used type of terminal, typically found in industrial applications. It is designed to securely connect two cables to one another and is available in both ring and spade terminal configurations. The headers, plugs, and sockets of the 1277390000 terminal block are made from copper or brass and feature a metal contact, which serves as the physical connection point between the two cables.The 1277390000 terminal block works with either a voltage or current supply. When the signal passes through the block, it is routed across a set of contacts, which then registers its value. This has the effect of “routing” the signal, since the signal only travels along the contacts of the 1277390000 terminal block.The contacts on the 1277390000 terminal block are configured in such a way that the current or voltage being applied is cleanly routed and distributed across the terminal. This helps to protect the components from damage, and also reduces the risk of any electrical interference. Finally, the 1277390000 terminal block also features a cable guard, which helps to keep the cables connected in place, ensuring that the cables do not become loose or disconnected over time.In conclusion, the 1277390000 terminal block is an efficient and reliable solution for connecting two cables, and its distinctive design helps to enhance the performance of the component while also greatly reducing the risk of any interference or damage that could otherwise occur. With its wide range of configurations, the 1277390000 terminal block is the ideal choice for many different types of applications.

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