31330103

Wire Gauge or Range - AWG:	--
Insulation Height:	0.307" (7.80mm)
Contact Tail Length:	0.136" (3.45mm)
Housing Material:	Polyamide (PA66), Nylon 6/6
Contact Material:	Copper Iron
Wire Strip Length:	--
Torque - Screw:	--
Screw Size:	--
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Features:	--
Contact Mating Finish:	Gold, Nickel Alloy
Operating Temperature:	-40°C ~ 105°C
Color:	Black
Wire Gauge or Range - mm²:	--
Series:	--
Voltage - UL:	300V
Current - UL:	15A
Current - IEC:	--
Mounting Type:	Through Hole
Termination Style:	Solder
Plug Wire Entry:	--
Header Orientation:	90°, Right Angle
Pitch:	0.197" (5.00mm)
Number of Levels:	1
Positions Per Level:	3
Number of Positions:	3
Type:	Header, Male Pins, Shrouded (4 Side)
Part Status:	Active
Packaging:	Bulk

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Terminal Blocks - Headers, Plugs and Sockets

Terminal blocks are electrical connectors which join two or more wires together in order to form an interconnection between two or more electrical circuits. They are also known as headers, plugs and sockets, and come in multiple varieties which serve different purposes. The 31330103 terminal block is a type of plug-in terminal blocks, and is a dual-level terminal block which has two levels in one-level housing. It is designed to accommodate two different sized wire gauges in one terminal block.

Uses

The 31330103 terminal block is primarily used to provide a strong and dependable terminal connection for multiple varieties of wire and cable including standard round, transformers, and shielded cables. It is often used in the industrial sector, as it is a reliable and cost-effective way to connect power to a variety of large-scale machinery. The 31330103 terminal block also has applications in telecommunications, military, pharmaceuticals, aerospace, and solar power industries.

Working Principle

The 31330103 terminal block is designed with insulation displacement contact (IDC) technology. As the dual-level terminal block is inserted into its respective socket, the wire is gripped both at the top and bottom, providing two levels of contact in a single-level housing. This provides increased contact density and contact reliability, which makes the terminal block ideally suited for both industrial and telecommunications uses. In addition, the terminal block features spring-cage technology, which makes the contact and the connection redundant. This technology allows the user to bypass any damage to the connection without having to replace the entire terminal block.

Advantages

The main advantage of the 31330103 terminal block is its versatility. It can manage two different wire gauges with one single-level housing, and its insulation displacement contact technology increases contact density and reliability. In addition, its spring-cage technology is a significant asset to the terminal block’s engineering, as it allows for a safer and more dependable connection between wires. The 31330103 terminal block is a highly-versatile and energy-efficient form of connection which is suitable for a wide range of applications. It is user-friendly, cost-effective, reliable and strong, making it a popular choice for both industrial and telecommunications applications.

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