102154-4 Allicdata Electronics
Allicdata Part #:

AHS20K-ND

Manufacturer Part#:

102154-4

Price: $ 0.95
Product Category:

Connectors, Interconnects

Manufacturer: TE Connectivity AMP Connectors
Short Description: CONN HEADER VERT 20POS .100 GOLD
More Detail: Connector Header Through Hole 20 position 0.100" (...
DataSheet: 102154-4 datasheet102154-4 Datasheet/PDF
Quantity: 1000
910 +: $ 0.84863
Stock 1000Can Ship Immediately
$ 0.95
Specifications
Operating Temperature: -65°C ~ 105°C
Insulation Height: 0.549" (13.94mm)
Contact Shape: Square
Contact Finish - Mating: Gold or Gold-Palladium
Contact Finish Thickness - Mating: 30.0µin (0.76µm)
Contact Finish - Post: Tin-Lead
Contact Material: Phosphor Bronze
Insulation Material: --
Features: Keying Slot, Mounting Flange
Overall Contact Length: 0.639" (16.23mm)
Ingress Protection: --
Material Flammability Rating: UL94 V-0
Insulation Color: Black
Current Rating: 1A per Contact
Voltage Rating: --
Mated Stacking Heights: --
Contact Finish Thickness - Post: 100.0µin (2.54µm)
Applications: --
Number of Positions Loaded: All
Packaging: Bulk 
Part Status: Active
Connector Type: Header
Contact Type: Male Pin
Pitch - Mating: 0.100" (2.54mm)
Number of Positions: 20
Number of Rows: 2
Row Spacing - Mating: 0.100" (2.54mm)
Series: AMP-Latch
Style: Board to Cable/Wire
Shrouding: Shrouded - 4 Wall
Mounting Type: Through Hole
Termination: Solder
Fastening Type: Push-Pull
Contact Length - Mating: 0.240" (6.10mm)
Contact Length - Post: 0.110" (2.79mm)
Description

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Century components 102154-4 headers are right angle connectors designed for attaching and switching connections that are often utilized in computer, networking, and high speed board-to-board applications. These headers are designed to also connect devices to circuit boards while maintaining reliable signal transmission.

Understanding the 102154-4 Connector

The 102154-4 header has four rows of pin terminals with two rows of 2.0mm x 4.0mm. It is a male 0.1” terminal connector and is suitable for board to board, pin-in-hole or surface mount applications. Features of the 102154-4 connector include low-resistance contacts, robust metalized plastic shell, reliable signal transmission, right-angle orientation, strain relief, and protection from dust and moisture. The application range includes board-to-board replacements, telecommunications applications, modem, and audio equipment.

Component Specifications and Working Principle

The 102154-4 connector is designed with four gold-plated pins, and the pin length for each row is 3.2mm. The total length is 8.5mm. The components offer improved design flexibility and reliable performance with low contact resistance. The mounting rails are designed with moldable plastic and are nickel-plated to provide durability and heat dissipation, in addition to an aesthetically pleasing component. The headers are designed with a lock structure, which holds the connecting components firmly in place and increases security.

The working principle of the connector is quite simple. The pin-in-hole design allows for direct connection between two components. Each pin on the male connector is inserted into the female termina. The two parts are typically pulled towards each other, engaging the locking mechanism which keeps the two pieces in place. The housing is designed to protect the connection from dust and moisture. It also provides strain relief and increases the durability of the connection.

Conclusion

The Century Components 102154-4 male header has a wide range of applications and is an ideal choice for computer, networking, and high speed board-to-board applications. With reliable contacts, robust metalized plastic shell, low-resistance contacts, and reliable signal transmission, this connector offers superior performance and reliability. The simple pin-in-hole design and robust locking mechanism make it a reliable and secure way to make and break connections without compromising signal integrity.

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

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