1149930000

Voltage - UL:	300V
Insulation Height:	0.472" (12.00mm)
Contact Tail Length:	0.126" (3.20mm)
Housing Material:	Polyamide (PA), Nylon, 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 ~ 100°C
Color:	Black
Wire Gauge or Range - mm²:	--
Wire Gauge or Range - AWG:	--
Series:	Omnimate SL
Current - UL:	18.5A
Voltage - IEC:	400V
Current - IEC:	24A
Mounting Type:	Through Hole
Termination Style:	Solder
Plug Wire Entry:	--
Header Orientation:	Vertical
Pitch:	0.200" (5.08mm)
Number of Levels:	1
Positions Per Level:	18
Number of Positions:	18
Type:	Header, Male Pins, Shrouded (4 Side)
Part Status:	Active
Packaging:	Bulk

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Introduction to Terminal Blocks- Headers, Plugs and Sockets

Terminal blocks, also known as headers, plugs, and sockets, are a type of electrical connector commonly used in industrial and commercial electronic systems. They are primarily used to terminate and manage electrical wiring in equipment such as machinery, vehicles, and other electronic components. These connectors can be made from various materials depending on the application, including metal, plastic, and rubber.

Terminal Block Types

Terminal blocks are available in a variety of types and styles. The most common types include:

Headers

Headers are the main component used in a terminal block assembly. A header typically has two opposing sides which have holes for screws or other fasteners. The header can be mounted onto mounting plates or directly onto a wall or other vertical surface. Headers are designed to provide a secure connection point for wires.

Plugs

Plugs are used to provide an electrical connection from a header to a device, such as a motor or power supply. Plugs are most commonly used in applications that require a lot of wiring. For example, a motor control panel may have dozens of plugs connected to it. Many plugs also come with a form of weatherproofing, making them suitable for outdoor applications.

Sockets

Sockets are used to provide an electrical connection from a device back to a header. They are typically used in applications that require a large number of wires, such as a factory or automotive wiring system. Sockets are typically made of metal or plastic and are designed to accept the appropriate wire gauge.

Benefits of Using Terminal Blocks

Terminal blocks provide many benefits over traditional electrical connectors, and are especially useful in applications with a large number of wires.Terminal blocks are designed to be easy to install and maintain. They provide a secure connection, reducing the chances of wiring failures or shorts. Terminal blocks reduce installation time, as wiring can be easily connected without having to strip or solder wires. Terminal blocks are designed to be durable and last for a long time. They are often rated for use in hazardous locations, ensuring that connections remain secure and safe. Terminal blocks are also designed to provide insulation from corrosion and other environmental conditions. This feature makes them ideal for industrial and commercial applications, as moisture and dust can cause a lot of wear and tear on electrical connections. Finally, terminal blocks are available in a wide range of sizes, shapes, and designs, making it easy to find one that is suitable for any application.

1149930000 Application Field and Working Principle

The 1149930000 terminal block is a three-level plug-in type header used in various applications, such as electronic control cabinets, telecommunications equipment, automotive wiring, and industrial production equipment. The header plug is made from LCP (liquid crystal polymer) which is known for its superior strength and resistance to high temperatures.The header plug has three levels of insulation between the terminals. The upper level of insulation is made of two PC (polycarbonate) covers, filled with a flame-retardant lacquer. The middle level is composed of two silicone rubber seals, while the lower level consists of two zinc-plated stainless steel plates. This design helps to provide superior electrical insulation and reduce the potential for short circuits.The header plug is designed to reduce wiring installation time while also providing a secure connection for wires. The plug has two opposing sides; each side has five holes for receiving and screw fasteners. The screws have a double thread for secure fastening. The header also has two sets of contact capsules, the main contacts and the ground contact, as well as holes for strain relief. The main contacts of the plug are designed to accept a wide range of industrial wiring sizes and types. The ground contact is designed to accept a 12 AWG stranded wire for reliable grounding. The strain relief holes are designed to protect wiring from moisture and dust, making them suitable for any installation environment.The plug is designed to ensure a low contact resistance and provide superior electrical insulation as well as reliable signal transmission. The plug is also designed to meet or exceed safety standards such as the UL and CSA. Its superior insulation and durability make it a great choice for commercial, industrial, automotive, and telecom applications.

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