1751400000

Voltage - UL:	300V
Insulation Height:	0.492" (12.50mm)
Contact Tail Length:	--
Housing Material:	Polybutylene Terephthalate (PBT)
Contact Material:	Copper Alloy
Wire Strip Length:	--
Torque - Screw:	--
Screw Size:	--
Ingress Protection:	IP20
Material Flammability Rating:	UL94 V-0
Features:	--
Contact Mating Finish:	Tin
Operating Temperature:	-50°C ~ 80°C
Color:	Orange
Wire Gauge or Range - mm²:	0.35-0.5mm²
Wire Gauge or Range - AWG:	20-22 AWG
Series:	Omnimate BL
Current - UL:	7A
Voltage - IEC:	250V
Current - IEC:	6A
Mounting Type:	Free Hanging (In-Line)
Termination Style:	IDC
Plug Wire Entry:	90° and 270°
Header Orientation:	--
Pitch:	0.138" (3.50mm)
Number of Levels:	1
Positions Per Level:	4
Number of Positions:	4
Type:	Plug, Female Sockets
Part Status:	Active
Packaging:	Bulk

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Terminal blocks - headers, plugs and sockets are a widely used electrical connection technology. The terminal block is a type of electrical connector that allows electrical power and signal to be transmitted between two or more devices in a safe and reliable manner. They are essential components in almost all types of electrical systems, from industrial-scale automated systems to home electronic appliances and small-scale medical devices.Terminal blocks can be divided into two main categories: headers, plugs and sockets. Header terminal blocks consist of a mounting plate with a row of parallel terminals, either male or female, arranged in a series. Plugs and sockets are arranged in a parallel array on the header block, allowing them to be plugged or unplugged as needed. This makes it easy to build an efficient electrical system without having to solder or crimp connections.Header terminal blocks are most commonly used in the industrial setting. They are used to connect wires with printed circuit boards, connecting equipment to power supplies, and interconnecting different pieces of equipment in an automated assembly line. Headers are also used in instrumentation and control systems, such as medical imaging systems and computerized robotic systems.Plug and socket terminal blocks are a common type of connection in consumer electronic systems. They are used to interconnect audio and video components, as well as providing power to these devices. Furthermore, they are used in household appliances, such as toasters and microwaves, and for automotive wiring, providing a reliable connection between the power source and electronic components.The main benefit of using terminal blocks is that they provide an easy-to-use electrical connection without the need for soldering or crimping. This type of connection is also reliable and repeatable, making it easy to maintain a uniform electrical connection over time. Another advantage of terminal blocks is that they can help reduce conductive and inductive interference that can lead to technological breakdowns or equipment failure.The working principle of a terminal block is simple. Power or signal is delivered to the terminal points, and the contact points are pushed together to create an electrical connection. This connection is made secure through the use of spring or screw options, which ensures the contact points are held together firmly. Additionally, most terminal blocks come with a series of safety features that can help prevent hazardous scenarios, such as an accidentally exposed wire coming in contact with a user’s flesh.Although widely used, terminal blocks - headers, plugs and sockets - have some drawbacks. For instance, the size of the header portion of the terminal block means that it cannot be used in tight spaces. Additionally, if the terminals are not installed correctly or are of poor quality, they could cause frequent electrical failure.In conclusion, terminal blocks - headers, plugs and sockets - are a widely used electrical connection technology that are used in a variety of applications. They provide an easy-to-use and reliable connection method that can be easily maintained over time. Moreover, their safety features make them an ideal choice for many electrical systems. Despite their advantages, terminal blocks can be difficult to use in tight spaces and must be of high quality to prevent electrical failure.

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