1210030000

Voltage - UL:	300V
Insulation Height:	1.070" (27.18mm)
Contact Tail Length:	0.126" (3.20mm)
Housing Material:	Polybutylene Terephthalate (PBT), Glass Filled
Contact Material:	Copper Alloy
Wire Strip Length:	--
Torque - Screw:	--
Screw Size:	--
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Features:	Interlocking (Side)
Contact Mating Finish:	Tin
Operating Temperature:	-50°C ~ 120°C
Color:	Gray
Wire Gauge or Range - mm²:	--
Wire Gauge or Range - AWG:	--
Series:	Unimate SLA
Current - UL:	10A
Voltage - IEC:	400V
Current - IEC:	10A
Mounting Type:	Through Hole
Termination Style:	Solder
Plug Wire Entry:	--
Header Orientation:	90°, Right Angle
Pitch:	0.200" (5.08mm)
Number of Levels:	2
Positions Per Level:	2
Number of Positions:	4
Type:	Header, Male Pins, Shrouded (4 Side)
Part Status:	Active
Packaging:	Bulk

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Terminal Blocks - Headers, Plugs and Sockets

Terminal blocks, also referred to as terminal boards or terminal strips, are a type of electrical connector which functions as a connective element that helps in the distribution of power from one source to many different destinations. This type of connector is usually seen in the form of a metal plate that is used to connect a wire from one device to another without having to use a soldering iron or a crimping tool. The terminals typically are of a male and female type with various pin-to-pin arrangements and are usually attached to form a secure electrical connection.Some of the common types of terminal blocks are the headers, plugs, and sockets. Headers are the most widely used type of terminal blocks and are most often used for prototyping, testing, and small-scale applications. These are usually composed of two or more parallel rows of pins arranged in a grid pattern and connected to a solderable or attachable carrier plate. Headers are usually low-cost and easily removable and can be used for connecting multiple wires or devices within an electrical or electronic system.Plugs and sockets are generally used in large-scale applications and are designed to carry larger current ratings and bigger voltages than headers. Plugs and sockets offer the advantage of being able to quickly and reliably connect and disconnect devices without having to remove or alter attachment components. They are most often used in the home and commercial building wiring systems for powering multiple appliances and electronic equipment. When choosing the type of terminal block, it is important to take into consideration the application and its working conditions as well as the current and voltage ratings associated with it. Working conditions such as temperature range, humidity, dust, and vibration can all have an effect on the type of terminal block that is needed. The current and voltage ratings associated which should be taken into consideration when selecting a terminal blocks should match the application needs and should be rated high enough to ensure that there is no current overload.Terminal blocks offer a wide range of advantages such as lower cost, flexibility, reduced complexity, and time saving when compared to other types of connections. Despite their various benefits, these devices still must be connected with caution due to the fact that an improperly connected terminal block can create serious hazards. It is therefore important to ensure that all connections are secure and that only trained personnel is authorized to perform the connection. In summary, terminal blocks, comprising of headers, plugs, and sockets, provide an effective and reliable solution for powering multiple appliances and electronic equipment. These devices are cost effective, easy to use, and can save time and money. However, it is important to note that safety precautions must be taken, and proper training should be taken prior to making any type of connections.

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