1755697 Allicdata Electronics
Allicdata Part #:

277-13931-ND

Manufacturer Part#:

1755697

Price: $ 5.17
Product Category:

Connectors, Interconnects

Manufacturer: Phoenix Contact
Short Description: TERM BLOCK HDR 21POS VERT 5MM
More Detail: 21 Position Terminal Block Header, Male Pins, Shro...
DataSheet: 1755697 datasheet1755697 Datasheet/PDF
Quantity: 50
1 +: $ 4.69980
10 +: $ 4.57065
50 +: $ 4.27140
100 +: $ 3.92969
250 +: $ 3.63069
500 +: $ 3.45985
1000 +: $ 3.24629
Stock 50Can Ship Immediately
$ 5.17
Specifications
Voltage - UL: 300V
Insulation Height: 0.472" (12.00mm)
Contact Tail Length: 0.154" (3.90mm)
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: COMBICON MSTBVA
Current - UL: 12A
Voltage - IEC: 400V
Current - IEC: 12A
Mounting Type: Through Hole
Termination Style: Solder
Plug Wire Entry: --
Header Orientation: Vertical
Pitch: 0.197" (5.00mm)
Number of Levels: 1
Positions Per Level: 21
Number of Positions: 21
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 sockets - are electrical devices used to connect two or more electrical circuits together. They can be used in a variety of different situations, including vehicular and instrumentation wiring, and the installation and maintenance of electronic equipment. There are a variety of types of terminal blocks available to suit a particular application, and the type selected will depend on the specific needs of the application.

A terminal block typically contains two or more metal blade nipples (also called contact blocks) on one end that are used to make connections to an electrical circuit. The contact blocks are often soldered to the ends of the terminal block to provide an electrical connection and a good connection between the circuit and the equipment. Generally, the contact blocks are made from an alloy such as copper, aluminum, brass, or zinc and are then insulated with a plastic or rubber material.

The most common type of terminal block is the header, which features an open frame design. This type of terminal block can easily accommodate a variety of contact blocks, depending on the application. The open frame design allows for proper connections to exposed wires and also adds strength to the overall durability of the terminal block. For more specialized applications, such as in a laboratory setting, a variety of different terminal blocks may be needed, such as flexible jumper strips, horizontal keyed plugs, terminal strips, and vertical plug headers.

Terminal blocks are often used to connect an electrical circuit to a power source. When connecting a circuit to an electrical power source, the contacts on the terminal block are typically connected via screws or rivets. Terminal blocks can also be used to make splices or to create a junction box. The contact blocks on the terminal block can be either planar or radial in shape, depending on the type of connection that is needed. The contact blocks in a planar configuration are usually fixed in place and cannot be moved. In a radial configuration, the contacts can be moved or positioned in different directions.

Terminal blocks are sometimes referred to as ring lugs, because they are often used to securely house an electrical connection without puncturing the insulation on the wire. In some cases, ring lugs are used in combination with a single lug in order to make a secure connection between two electrical circuits. The lug is placed on the end of the wire and then the ring lugs are placed around the wire and then crimped onto. The crimp ensures that the connection is secure and prevents the two wires from snagging or coming apart.

Terminal blocks are also used to connect electrical circuits in an instrumentation system. This type of terminal block is typically designed to mount directly onto the casing of the instrument. These blocks are then wired to corresponding contact blocks on the circuit. A variety of contact blocks are available, including flexible jumper cables, twist-lock, crimp-on, and insulated crimp-on versions.

Terminal Blocks - headers, plugs and sockets are a fundamental component of any electric circuit. They are a vital part of the wiring installation process, providing a secure connection between multiple circuits. When selecting a terminal block, it is important to select the proper type and size for the application, and be aware of the types and features available in order to provide the best connection possible.The specific data is subject to PDF, and the above content is for reference

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