1793490000 Allicdata Electronics
Allicdata Part #:

281-1946-ND

Manufacturer Part#:

1793490000

Price: $ 5.26
Product Category:

Connectors, Interconnects

Manufacturer: Weidmuller
Short Description: TERM BLOCK HDR 12POS 3.81MM
More Detail: 12 Position Terminal Block Header, Male Pins, Shro...
DataSheet: 1793490000 datasheet1793490000 Datasheet/PDF
Quantity: 100
1 +: $ 4.77540
10 +: $ 3.63888
25 +: $ 3.40830
50 +: $ 3.02967
100 +: $ 2.96383
250 +: $ 2.73329
500 +: $ 2.46985
1000 +: $ 2.18994
Stock 100Can Ship Immediately
$ 5.26
Specifications
Voltage - UL: 300V
Insulation Height: 0.278" (7.06mm)
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: IP20
Material Flammability Rating: UL94 V-0
Features: Mating Flange
Contact Mating Finish: Tin
Operating Temperature: -50°C ~ 120°C
Color: Green
Wire Gauge or Range - mm²: --
Wire Gauge or Range - AWG: --
Series: Omnimate SC
Current - UL: 10A
Voltage - IEC: 320V
Current - IEC: 17.5A
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: 12
Number of Positions: 12
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 a type of electrical connection technology used in many industries and fields today. These electrical connectors are used to connect two or more wires to one or more other electrical components. They may be in the form of headers which allow for immutable connections between two wires or may be in the form of sockets which allow the user to make or break the connection between two wires as needed. Regardless of the type of terminal block, they share a common characteristic of providing comprehensive protection against the elements.Terminal blocks offer several advantages over traditional wire connections. The metal parts of the terminal blocks are designed to protect the individual wires from short circuits which may result from corrosion, contact with other wires or physical damage. These terminal blocks also provide protection against electromagnetic interferences (EMI) which can impact wired connections. In addition to providing these safety benefits, the use of terminal blocks can also decrease installation time. This is achieved by utilizing a quick disconnect system which facilitates connecting or disconnecting a wire from the terminal block.Despite the advantages terminal blocks possess, they are still limited in their applications. Because they are mostly reliant on physical contact to provide an electrical connection, they are not ideally suited for applications requiring high-frequency or digital signals. For those types of applications, modular jacks or miniature connectors (such as PCB headers) are usually a better option. However, terminal blocks can still be utilized in electric guitar effects pedals, for connecting audio speakers, or in power systems. The wires that power computer or networking systems are usually connected using terminal blocks.The general principle behind terminal blocks is that when the metal contact points make contact with one another they create an electrical connection. This principle is applied regardless of the type of terminal block as the contact points are created in one of two ways. The first way of creating a terminal block connection is to utilize a metal tab which is bent back onto the metal contact points on the block itself. The second way to create a terminal block connection is to use a screw terminal which tightens the wire or other contact points firmly onto the terminal block’s metal contact points. Terminal blocks still remain a popular technology as they are relatively inexpensive, their installation is relatively straightforward, and they provide a safe and reliable connection between wires and other electrical components. In higher voltage applications, safety switch disconnects or fuse boxes may be used in conjunction with terminal blocks to provide additional protection. Nevertheless, terminal blocks have been used in a wide variety of applications and must adhere to stringent standards such as UL (Underwriters Laboratories), VDE, CSA, GB, CCC, etc. as required by the specific application.

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

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