431003-18-0 Allicdata Electronics
Allicdata Part #:

431003-18-0-ND

Manufacturer Part#:

431003-18-0

Price: $ 5.65
Product Category:

Connectors, Interconnects

Manufacturer: Curtis Industries
Short Description: CONN BARRIER STRP 18CIRC 0.438"
More Detail: 18 Circuit 0.438" (11.12mm) Barrier Block Connecto...
DataSheet: 431003-18-0 datasheet431003-18-0 Datasheet/PDF
Quantity: 1000
25 +: $ 5.13198
Stock 1000Can Ship Immediately
$ 5.65
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: Steel, Stainless
Color: --
Features: --
Barrier Type: 2 Wall (Dual)
Bottom Termination: Closed
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: 18
Number of Circuits: 18
Terminal Block Type: Barrier Block
Part Status: Active
Packaging: Bulk 
Description

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Terminal Blocks - Barrier Blocks

Introduction

431003-18-0 is a terminal block and barrier block developed by MOLEX. This type of terminal blocks have a wide application field and working principle as they are used for electrical wiring in many industrial, residential, and commercial applications.

Application Field

Terminal blocks and barrier blocks are used in a variety of industries, ranging from electrical engineering to consumer electronics. Many industrial and commercial uses include power transmission, control circuit protection, voltage isolation, and signal transfer. They are also used in machines where wire routing and control is required. In recent years, terminal blocks have found a wide application in consumer electronics, from cell phone chargers to home appliances.

Working Principle

Terminal blocks and barrier blocks are essentially electrical connectors used to attach two or more conductors together. They are most commonly used to join two electrical wires together, but sometimes may connect multiple wires to one connection. The connection is typically achieved with a wire inserted into a notch on the terminal block and then tightened with a screw. Terminal blocks and barrier blocks are designed to withstand high levels of current and voltage, ensuring a secure connection.

Terminal blocks and barrier blocks differ in that the latter type utilizes insulation to protect the connection from stray voltages and currents as well as preventing accidental shorting or reverse polarity during wiring. Barrier blocks also have a higher current rating, due to the increased insulation.

Conclusion

In conclusion, 431003-18-0 is a terminal block and barrier block developed by MOLEX. This type of terminal blocks have a wide application field and working principle due to their use in many industrial, residential, and commercial applications. It is a convenient electrical connector used to attach two or more conductors together with maximum safety and reliability.

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

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