Allicdata Part #: | 1903391-1-ND |
Manufacturer Part#: |
1903391-1 |
Price: | $ 0.11 |
Product Category: | Connectors, Interconnects |
Manufacturer: | TE Connectivity AMP Connectors |
Short Description: | GIC 2.5 W CAP HSG 2P NATURAL |
More Detail: | Position Rectangular Housing Connector |
DataSheet: | 1903391-1 Datasheet/PDF |
Quantity: | 1000 |
12000 +: | $ 0.09465 |
Series: | * |
Part Status: | Active |
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Rectangular Connectors – Housings are an essential component of electronic systems and are widely used in many types of electronic devices. The 1903391-1, commonly known as the 1903391, is one of the most popular rectangular connectors on the market. This article will discuss the applications of the 1903391-1 and provide an overview of its working principle.
The 1903391-1 is a two-piece, vertical or right angle, plug-in receptacle that is compatible with a range of contact arrangements in grid and pitch patterns. It is typically used in industrial automation and control, including I/O cards, air conditioning, heating and ventilation, lighting systems, and more. The 1903391-1 is also ideal for electronic systems in automotive, medical and telecom applications.
The 1903391-1 connector features multiple keyways for secure mating, improved pin retention and robust connections. It is also relatively low-cost and simple to assemble. The connector is designed to have a high level of shielding integrity, withstanding up to 2,000V between plug and jack. It is also rated at 1,500V AC between contacts, and is UL94V-0 approved for superior fire resistance.
The 1903391-1 connector is constructed with a range of insulation materials to provide optimal protection against environmental conditions. The hood, backshell, keyway and seal are made from thermoplastic elastomers that resist wear, moisture and shock. The contacts are available in both tin and gold plating and are designed to be vibration and shock proof.
The primary advantage of the 1903391-1 is its ability to handle a wide variety of power and signal connections. It is capable of accepting a variety of wires and cables, including single wire, twisted wire, coaxial cable, MIL-SPEC wire, and more. The connector offers a range of contact configurations, including single row and dual row, as well as male and female. It also features multiple pin row configurations, allowing for a greater range of expansion and customization.
The 1903391-1 also offers improved shielding performance, making it an ideal solution for applications requiring superior signal integrity. The combination of Keyways and seal is designed to provide optimal protection against EMI/RFI interference. The connectors are RoHS compliant, and are available in a range of pin counts, from 22 to 88.
The working principle of the 1903391-1 is relatively straightforward. The connectors feature a dual-latch system which prevents accidental un-mating. The two latching mechanisms ensure that the plug and receptacle are securely mated without the risk of shorting. The hood and backshell are designed to provide effective ground connections, ensuring that the signal is properly grounded.
In conclusion, the 1903391-1 is a versatile and cost-effective connector that offers excellent signal integrity and shielding performance. It is ideal for a wide range of industrial automation and control, as well as automotive, medical and telecom applications. It is also relatively easy to assemble and provides an effective dual-latch system for secure mating.
The specific data is subject to PDF, and the above content is for reference
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