71978-120LF Allicdata Electronics
Allicdata Part #:

71978-120LF-ND

Manufacturer Part#:

71978-120LF

Price: $ 1.04
Product Category:

Connectors, Interconnects

Manufacturer: Amphenol FCI
Short Description: EURO QKE HDR RA DPWL RLG
More Detail: Connector Header Through Hole, Right Angle 20 posi...
DataSheet: 71978-120LF datasheet71978-120LF Datasheet/PDF
Quantity: 1000
660 +: $ 0.93613
Stock 1000Can Ship Immediately
$ 1.04
Specifications
Operating Temperature: --
Insulation Height: 0.339" (8.61mm)
Contact Shape: Square
Contact Finish - Mating: Gold, GXT™
Contact Finish Thickness - Mating: 30.0µin (0.76µm)
Contact Finish - Post: Tin
Contact Material: Phosphor Bronze
Insulation Material: Thermoplastic, Glass Filled
Features: Keying Slot
Overall Contact Length: --
Ingress Protection: --
Material Flammability Rating: UL94 V-0
Insulation Color: Blue
Current Rating: --
Voltage Rating: --
Mated Stacking Heights: --
Contact Finish Thickness - Post: 78.7µin (2.00µm)
Applications: --
Number of Positions Loaded: All
Packaging: Tube 
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: Quickie™
Style: Board to Cable/Wire
Shrouding: Shrouded - 4 Wall
Mounting Type: Through Hole, Right Angle
Termination: Press-Fit, Solder
Fastening Type: Latch Lock/Eject Hooks
Contact Length - Mating: 0.228" (5.80mm)
Contact Length - Post: 0.114" (2.90mm)
Description

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Rectangular connectors are gaining increasing popularity in several industries due to their small size, cost-effective construction, and wide range of connection options. The 71978-120LF is an example of a common rectangular connector; it stands out as the smallest board-to-board connector with its 1.00mm contact pitch. This type of connector features spacers to secure the board-to-board connection and utilizes small form factor (SFF) technology for its design. With its innovative design and wide range of applications, the 71978-120LF is a reliable and cost-efficient solution.

The 71978-120LF is a one-piece board-to-board connector designed for low-power applications, such as smartphones, tablets, and low-power sensors. It is typically used in applications where a small form factor is required for space-restricted designs and for applications where the connector needs to meet both environmental and electrical requirements. The 71978-120LF is also well-suited for applications that require the connector to be soldered directly onto a board or PCB.

The application of the 71978-120LF comprises a wide variety of electronic devices. This connector is frequently used in consumer, computer, automotive, telecommunications, medical, aerospace, and industrial applications. It is designed for low-power electrical and electronic connections and is available in different configurations and separable contact options.

The working principle of the 71978-120LF is simple and straightforward. It uses a two-piece body design with one side consisting of the male contact pins and the other of the female mating connector. The male connector is then inserted into the female connector, and the lock tabs on the female connector ensure a secure connection. The lock tabs prevent the two pieces from loosening or separating. Additionally, the pins on the male connector can be separated to provide a breakaway connection should the need arise.

The 71978-120LF is also designed to have a high-retention force to ensure a reliable and secure connection. This is accomplished by including spring-loaded pins that are engaged when the male connector is inserted into the female connector. The spring-loaded pins apply a constant force to keep the male and female connectors mated. This ensures a secure electrical connection and a secure mechanical connection between the two components.

The 71978-120LF is a versatile and cost-effective rectangular connector that is often required for low-power applications in a wide variety of industries. Its small form factor and design make it an ideal solution for space-restricted designs. Additionally, its high-retention force ensures a reliable and secure connection between the two components. This makes the 71978-120LF an ideal solution for low-power board-to-board connections.

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

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