430201-25-0 Allicdata Electronics
Allicdata Part #:

430201-25-0-ND

Manufacturer Part#:

430201-25-0

Price: $ 8.20
Product Category:

Connectors, Interconnects

Manufacturer: Curtis Industries
Short Description: CONN BARRIER STRP 25CIRC 0.438"
More Detail: 25 Circuit 0.438" (11.12mm) Barrier Block Connecto...
DataSheet: 430201-25-0 datasheet430201-25-0 Datasheet/PDF
Quantity: 1000
25 +: $ 7.38332
Stock 1000Can Ship Immediately
$ 8.2
Specifications
Top Termination: Screws
Material Flammability Rating: UL94 V-0
Material - Insulation: Polypropylene (PP)
Operating Temperature: 105°C
Mounting Type: Chassis, Panel
Terminal Screw Finish: --
Terminal Screw Material: --
Color: --
Features: Flange
Barrier Type: 2 Wall (Dual)
Bottom Termination: Solder Turret
Series: 43000
Wire Gauge: 12-22 AWG
Voltage Rating: 600V
Current Rating: 20A
Number of Rows: 1
Pitch: 0.438" (11.12mm)
Number of Wire Entries: 25
Number of Circuits: 25
Terminal Block Type: Barrier Block
Part Status: Active
Packaging: Bulk 
Description

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Terminal Blocks - Barrier Blocks

The product code 430201-25-0 represents a barrier terminal block from the family of terminal blocks. A barrier terminal block is a block device that connects two electrical circuits while preventing unintentional closing or short-circuiting of the circuits. These devices are commonly used in the electrical and electronic industries for multiple applications, such as ensuring safe connection of components to a circuit board, providing electrical isolation between components, and bridging distances between wires.

The main components of a barrier terminal block are the terminal screws and internal insulators. Each terminal screw is connected to a separable contact that, when inserted correctly into the barrier, will create a bridge between two wires and provide a secure connection. Barrier terminal blocks are usually made of a non-conductive, flame retardant material in order to prevent shorts and provide protection from arc-over and capacitive and inductive reactions.

Barrier terminal blocks are typically used in industrial environments, such as automotive wiring, aircraft wiring, and machine control systems. Additionally, these devices are often used in the control and distribution of power throughout a system. One major application of these devices is to make a more secure and reliable connection than what could be created with a standard PCB. The connection created by a barrier terminal block is further enhanced by the added protection of the internal insulators. These insulators prevent a direct current or voltage from short circuiting or getting too high and also serves as an extra layer of insulation.

Most barrier terminal blocks are manufactured using a process called die wire feed design in combination with vacuum interface technology. This method requires the use of a vertical die wire which is inserted into a mold. After the die wire is inserted, the insulation is vacuumed in and then the contact points are formed. The product is then trimmed and tested to ensure quality.

Barrier terminal blocks provide a multitude of advantages for designers, engineers, and electricians. These devices offer a safe, secure, and reliable connection that makes electrical maintenance and troubleshooting much more efficient. Additionally, the insulation prevents arcs and sparks from occurring and protects the internal components from getting too much current or voltage. Last but not least, due to their compact design, the terminal blocks provide engineers and designers with various layout options.

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

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