1851012 Allicdata Electronics
Allicdata Part #:

277-8916-ND

Manufacturer Part#:

1851012

Price: $ 27.87
Product Category:

Connectors, Interconnects

Manufacturer: Phoenix Contact
Short Description: TERM BLOCK PLUG 18POS STR 3.81MM
More Detail: 18 Position Terminal Block Plug, Female Sockets 0....
DataSheet: 1851012 datasheet1851012 Datasheet/PDF
Quantity: 44
1 +: $ 25.33230
10 +: $ 24.63870
Stock 44Can Ship Immediately
$ 27.87
Specifications
Voltage - UL: 300V
Insulation Height: 0.484" (12.30mm)
Contact Tail Length: --
Housing Material: Polyamide (PA), Nylon
Contact Material: --
Wire Strip Length: 9mm
Torque - Screw: 0.22-0.25 Nm (1.9-2.2 Lb-In)
Screw Size: M2
Ingress Protection: --
Material Flammability Rating: UL94 V-0
Features: Mating Flange
Contact Mating Finish: Tin
Operating Temperature: --
Color: Green
Wire Gauge or Range - mm²: 0.14-1.5mm²
Wire Gauge or Range - AWG: 16-30 AWG
Series: COMBICON FRONT-MC
Current - UL: 8A
Voltage - IEC: 320V
Current - IEC: 8A
Mounting Type: Free Hanging (In-Line)
Termination Style: Screw - Pressure Clip
Plug Wire Entry: 180°
Header Orientation: --
Pitch: 0.150" (3.81mm)
Number of Levels: 1
Positions Per Level: 18
Number of Positions: 18
Type: Plug, Female Sockets
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 Sockets

Terminal blocks, also known as strips, headers, plugs and sockets, are an essential link between circuits in industrial and commercial applications. Terminal blocks provide a safe, highly reliable connection when two electrical circuits need to be fused together. They are used in a variety of scenarios from low voltage rectification applications to medium voltage motor control systems, each with their own unique operating principles.Terminal blocks come in two varieties; headers and plugs. The header type is designed with input and/or output pins which attach to other wires, allowing two circuits to be connected. The plugs on the other hand, are designed to fit into a mating header and secure the connection. Each type of terminal block has its own unique characteristics to consider when selecting the right one for your application.One of the most important aspects of selecting the right type of terminal block is the voltage and current rating of your application. This determines the type of insulation that must be used, as well as the size and type of connector, mounting area and auxiliary components required. Generally, higher amperage requirement requires that a larger terminal block be used.The terminal block must also have sufficient corrosion resistance for environmental factors such as moisture and dust. Additionally, operating temperature must be taken into consideration, as well as the size of the installation footprint and anticipated vibration levels.Once the preliminary considerations have been made, choosing the correct type of terminal block begins with deciding between the header or plug type. Generally, the header type is best suited for low voltage rectification applications, whereas the plug type is better suited for medium voltage motor control systems.When selecting the header type, there are a few different factors to consider. First, the pin arrangement must be considered. This is especially important with high voltage applications, as the wrong pin arrangement could lead to arcing and permanent damage. Additionally, the insulation must be verified before installation. The insulation helps to protect the wire from corrosion and reduces the need for additional material, such as a protective coating.For plug type terminal blocks, a few different aspects must be considered. First, the diameter of the plug should be matched to the mating header size. Additionally, the insulation should be checked for compatibility. This is especially important in high voltage applications, where any differences in insulation can cause arcing and permanent damage. Finally, the number of pins should be considered. This dictates the number of wires which can be accommodated in the plug.In conclusion, terminal blocks are an essential link between circuits in industrial and commercial applications. Selecting the right terminal block for your application can seem complex, but understanding the basics of their operation and installation requirements can help ensure a safe, reliable connection. Careful consideration of voltage and current ratings, insulation, the number of pins and other environmental factors must all be considered when selecting the right type of terminal block for your application. With the right selection you will be ensured a secure connection and safe operation for years to come.

The specific data is subject to PDF, and the above content is for reference

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