30019 Allicdata Electronics
Allicdata Part #:

30019-ND

Manufacturer Part#:

30019

Price: $ 2.46
Product Category:

Connectors, Interconnects

Manufacturer: 3M
Short Description: CONN TERM RECT 4 AWG #1/4
More Detail: Terminal Connector Rectangular Standard 4 AWG 1/4 ...
DataSheet: 30019 datasheet30019 Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
50 +: $ 2.23587
Stock 1000Can Ship Immediately
$ 2.46
Specifications
Series: Scotchlok™ 30000
Packaging: Bulk 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Terminal Type: Standard
Stud/Tab Size: 1/4 Stud
Terminal Style: Single Stud Hole
Tab Thickness: --
Length - Overall: 1.940" (49.28mm)
Width - Outer Edges: 0.485" (12.32mm)
Mounting Type: Free Hanging (In-Line)
Termination: Crimp, Barrel
Wire Gauge: 4 AWG
Insulation: Non-Insulated
Features: --
Color: Gray
Contact Finish: Electro-Tin
Contact Material: Copper
Diameter - Barrel ID: 0.247" (6.27mm)
Diameter - Barrel OD: 0.340" (8.64mm)
Diameter - Ring ID: --
Description

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Rectangular Connectors are designed to provide an electrical connection and mechanical support between two parts. They are very versatile and can be used in a wide variety of applications. The most common application field is joining a circuit board to a custom circuit housing or application specific board. There are many different types of rectangular connectors, each with their own unique working principles.

The most commonly used type of rectangular connector is the DB connector. This type is characterized by two rows of pins connecting to two rows of sockets on a circuit board. The pins are usually attached to the board via soldering, while the sockets are installed on the end of the custom circuit housing to allow for easily removable connections.

The next type of rectangular connector is the DIN connector. This type uses a plastic shell on either side, which holds a round or rectangle-shaped strip that contains pins on one side and sockets on the other. In this type of connection, the connection is made by interlocking the ends of the strips and connecting the pins and sockets. This type of connection is mainly used for high power applications.

D-Sub connectors are also used for a variety of applications. In D-Sub connectors, two rectangular plates are connected together by a pair of screws. Each plate contains several pins and sockets, and each side of the connection is designed to have a locking mechanism. This ensures reliable and secure contact between the two components.

The next type of rectangular connector is the MX-style connector. This type uses an extended plastic case with two sets of pins and sockets, mounted on opposite sides. This type is mainly used for transmission and reception of digital signals.

The last type of rectangular connector is the DTF-style connector. This type uses a plastic case with two sets of pins and sockets, mounted on opposite sides. This type is mostly used to transmit digital signals.

Each type of rectangular connector operates on different principles and is designed for specific applications. The DB connector is mainly used for simple connections, while the MX-style connector is used for more complex applications. D-Sub connectors are used for high power applications, while the DTF-style connector is used for transmitting digital signals.

In conclusion, the 30019 application field and working principle of rectangular connectors vary depending on the type of connector used. Each type has its own advantages and disadvantages, so it is important to select the connector which best suits the application.

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

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