1501260000

Voltage - UL:	300V
Insulation Height:	0.480" (12.20mm)
Contact Tail Length:	--
Housing Material:	Polybutylene Terephthalate (PBT), Glass Filled
Contact Material:	Copper Alloy
Wire Strip Length:	13mm
Torque - Screw:	0.4-0.5 Nm (3.5-4.4 Lb-In)
Screw Size:	M2.5
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Features:	Retention Latches (Non-Wire Side)
Contact Mating Finish:	Tin
Operating Temperature:	-50°C ~ 100°C
Color:	Orange
Wire Gauge or Range - mm²:	0.2-2.5mm²
Wire Gauge or Range - AWG:	14-26 AWG
Series:	Omnimate BL
Current - UL:	17A
Voltage - IEC:	400V
Current - IEC:	27A
Mounting Type:	Free Hanging (In-Line)
Termination Style:	Screw - TOP Clamp
Plug Wire Entry:	180°
Header Orientation:	--
Pitch:	0.200" (5.08mm)
Number of Levels:	1
Positions Per Level:	19
Number of Positions:	19
Type:	Plug, Female Sockets
Part Status:	Active
Packaging:	Bulk

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Terminal Blocks - Headers, Plugs and Sockets

Terminal blocks, also known as headers, plugs and sockets, are specialized electrical connectors designed to join wires, cables and other conductive materials in the development, manufacturing and testing of electronic devices, systems and products. The main purpose of terminal blocks is to interconnect or disconnect generic circuits or wires for efficient and reliable power and signal transmission.

Types of Terminal Blocks

Terminal blocks come in a range of types and sizes to suit the needs of different applications. The most common types are barrier terminal blocks, screwless terminal blocks, spring terminal blocks and push-on terminal blocks. The names of these different types refer to the way they are assembled and how they conduct electrical connections.

Barrier Terminal Blocks

Barrier terminal blocks are the most common type of terminal blocks used in industry and manufacturing operations. These blocks have detachable barriers between each connection point, allowing them to be connected or disconnected easily. This makes them highly advantageous in situations where wiring needs to be rearranged or reorganized without having to replace cables or wires.

Screwless Terminal Blocks

Screwless terminal blocks are built with built-in connectors and insulation between the terminals. The connector is made of conductive spring material, which allows the connection to be made quickly and securely without the use of screws or bolts. This type of terminal blocks is often used in automotive and telecommunication applications.

Spring Terminal Blocks

Spring terminal blocks are designed with a spring-loaded system that helps to hold the wires securely against the terminals. The spring action enables the connections to remain tight and secure under vibration, shock, and other environmental conditions. This makes them highly reliable in multiple power and signal transmission applications.

Push-on Terminal Blocks

Push-on terminal blocks are designed with special clips that allow the wires to be easily inserted into the terminals and locked securely without the use of screws or bolts. This makes them highly advantageous in applications where the wiring needs to be installed quickly and securely.

Application Field and Working Principle

Terminal blocks are widely used in a variety of industry and manufacturing operations such as automotive, telecommunication, aerospace, and other electronics. The working principle of a terminal block is based on the electrical properties of the material from which it is made, such as copper, aluminum, and other conductive metals. In addition, the terminal blocks may be insulated with specialized thermoplastic, rubber, or other insulating materials.The contact of the conductor material, be it a wire, cable, or other conductive material, with two active metal contacts of a terminal block results in an electrical connection. The electrical connection is then further strengthened by the specified electrical rating of the terminal block, which determines the amount of current that the block can safely conduct.Terminal blocks are designed for quick and easy assembly. Typically, the wires are inserted into the terminals before they are secured by mechanical retention force. The mechanical force can be increased by adding screws or bolts. This helps to ensure that the electrical connection between the wires is secure and consistent.Terminal blocks are also designed to be reusable, and the contacts can normally be reassembled and reconnected several times. This makes them highly advantageous in applications where the wiring needs to be reorganized or rearranged.In conclusion, terminal blocks, also known as headers, plugs, and sockets, are specialized electrical connectors designed to join wires, cables and other conductive materials in various industrial and manufacturing applications. They come in a range of types and sizes to suit different needs and come with varying electrical ratings and construction materials for efficient and reliable power and signal transmission.The contact of the conductor material within the terminal block creates an electrical connection which is further strengthened by the specified electrical rating of the block. Terminal blocks are often designed for quick and easy assembly, and they can also be reused or reconfigured multiple times to accommodate changing electrical requirements in a variety of settings.

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