5444440 Allicdata Electronics
Allicdata Part #:

5444440-ND

Manufacturer Part#:

5444440

Price: $ 6.45
Product Category:

Connectors, Interconnects

Manufacturer: Phoenix Contact
Short Description: TERM BLOCK HDR 20POS 3.81MM
More Detail: 20 Position Terminal Block Header, Male Pins, Shro...
DataSheet: 5444440 datasheet5444440 Datasheet/PDF
Quantity: 1000
100 +: $ 5.86694
Stock 1000Can Ship Immediately
$ 6.45
Specifications
Voltage - UL: 300V
Insulation Height: 0.291" (7.40mm)
Contact Tail Length: 0.134" (3.40mm)
Housing Material: Polyamide (PA), Nylon
Contact Material: --
Wire Strip Length: --
Torque - Screw: --
Screw Size: --
Ingress Protection: --
Material Flammability Rating: UL94 V-0
Features: --
Contact Mating Finish: Tin
Operating Temperature: --
Color: Green
Wire Gauge or Range - mm²: --
Wire Gauge or Range - AWG: --
Series: BCH
Current - UL: 8A
Voltage - IEC: 320V
Current - IEC: 8A
Mounting Type: Through Hole
Termination Style: Solder
Plug Wire Entry: --
Header Orientation: 90°, Right Angle
Pitch: 0.150" (3.81mm)
Number of Levels: 1
Positions Per Level: 20
Number of Positions: 20
Type: Header, Male Pins, Shrouded (4 Side)
Part Status: Active
Packaging: Bulk 
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Terminal Blocks - Headers, Plugs and SocketsTerminal blocks, headers, plugs and sockets areelectrical components used in several different applications. The purposeof these components is to connect wires and other electrical components usedin numerous types of electrical systems, including build-up of large industrialprocesses, to ensure the efficient operation of those systems.Terminal blocks are electrical components used to connectwire and other electrical components without the need for soldering. Thesepieces of equipment are made from a variety of materials, including plastic,metal, and ceramic. They typically feature a metal contact area forconnecting wires and a contact area designed to accept a plug or socket.Terminal blocks can also be designed to accept multiple connections, allowingfor the creation of complex electrical systems.Headers are specialized terminal blocks designed for usewith high-frequency signals. Headers are designed to minimize the amount ofinterference that can be experienced when dealing with higher frequenciesignals. This is due to the small size and lower impedance of the connectors.The use of headers is particularly important for systems that require thehighest degree of accuracy and stability.Plugs and sockets are specialized electrical componentsdesigned to facilitate the connection of two pieces of equipment. Plugs aretypically used to connect a device to a power supply, while sockets are usedto connect a device to another piece of equipment or another power source. Plugsand sockets can also be used to connect two pieces of equipment together forthe purpose of data transfer.All of these components can be used in a variety ofapplications, ranging from industrial automation systems to consumer electronicsto medical equipment. For example, terminal blocks may be used to connectsensors to a data acquisition system, headers can be used for high-frequencynetworks, plugs and sockets are commonly used for powering consumer electronicdevices, and plugs and sockets can be used to connect equipment together fordata transfer.In terms of working principle, terminal blocks typicallymake use of screw terminals in order to connect wires or other electricalcomponents. The screw terminals are designed to provide a secureconnection between the two components, and are often covered in insulatingmaterials. In order to ensure a secure connection, a hexagonal nut is placedover the terminal and tightened.Headers are designed to minimize interference by featuringmultiple layers of insulation and small contacts. The contacts are taperedin order to reduce interference and improve signal transfer. The layer of insulationhelps to isolate the contacts and wires from any surrounding electrical signals.For medical applications, connectors may be brightly colored for visibility andease of identification.Plugs and sockets may be designed for electrical current,fiber optics, or signals that require differential lines. In terms of electricalcurrent, plugs and sockets may be designed to accept various power supply levels.For example, plugs and sockets may be designed for 120V or 240V AC power sources.In terms of fiber optics, plugs and sockets may be designed for use with remotecontrols, such as infrared (IR) signals. With regards tosignals that require differential lines, these components may be designed for Ethernet,telecom, and CAN bus networks.By making use of terminal blocks, headers, plugs andsockets, engineers and technicians are able to build and maintain complexelectrical systems with minimal effort and cost. These components can be usedin numerous applications to ensure secure connections and reliable signals.Their use is essential for the efficient operation of many types ofelectrical systems.

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