89891-402LF Allicdata Electronics
Allicdata Part #:

89891-402LF-ND

Manufacturer Part#:

89891-402LF

Price: $ 0.35
Product Category:

Connectors, Interconnects

Manufacturer: Amphenol FCI
Short Description: CONN RCPT 4POS .100 DBL STR PCB
More Detail: 4 Position Receptacle, Bottom or Top Entry Connect...
DataSheet: 89891-402LF datasheet89891-402LF Datasheet/PDF
Quantity: 1000
500 +: $ 0.32183
Stock 1000Can Ship Immediately
$ 0.35
Specifications
Insulation Color: Blue
Contact Finish Thickness - Post: 78.7µin (2.00µm)
Contact Material: Phosphor Bronze
Contact Shape: Square
Insulation Material: Thermoplastic, Glass Filled
Applications: Automotive, General Purpose, Industrial, Telecommunications
Voltage Rating: --
Current Rating: --
Features: --
Ingress Protection: --
Mated Stacking Heights: --
Contact Finish - Post: Tin
Material Flammability Rating: UL94 V-0
Operating Temperature: --
Contact Length - Post: 0.114" (2.90mm)
Insulation Height: 0.335" (8.51mm)
Series: Dubox™
Contact Finish Thickness - Mating: 78.7µin (2.00µm)
Contact Finish - Mating: Tin
Fastening Type: Push-Pull
Termination: Solder
Mounting Type: Through Hole
Row Spacing - Mating: 0.100" (2.54mm)
Number of Rows: 2
Pitch - Mating: 0.100" (2.54mm)
Number of Positions Loaded: All
Number of Positions: 4
Style: Board to Board
Contact Type: Female Socket
Connector Type: Receptacle, Bottom or Top Entry
Part Status: Active
Packaging: Bulk 
Description

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Rectangular connectors refer to a connector that is physically rectangular. These connectors and headers are engine components used in systems for a variety of purposes, including transmitting signals, data, and power. Connector styles have different purposes, one of the most common being the 89891-402LF. This type is specifically designed for wireless applications such as cell phones, tablets, and laptop applications.

89891-402LF Application Field and Working Principle

89891-402LF connectors offer a robust solution as they provide reliable electrical connection. As a result, the 89891-402LF is often chosen for its robustness in high temperature environments. It is commonly used in the automotive, telecoms, and audio-video industries. The 89891-402LF offers a secure, robust connection in applications where space and power requirements are limited, such as in remote control devices. The contact style of 89891-402LF is a single row of straight pins, and it offers a higher current capacity than other connector styles due to its increased pin count.

The working principle of 89891-402LF is quite simple. The pins of the 89891-402LF are connected to the automotive circuit board through solderable contacts. These contacts enable signal transmission and current flow. The pins of the 89891-402LF are anodized and form part of the shielding that ensures that the signal is not interrupted. The 89891-402LF is designed to process high voltage and high frequency signals, making it suitable for use in a variety of applications.

The 89891-402LF features a female socket design, which enables secure mating with male connectors. The female socket design of 89891-402LF ensures that the connectors are held firmly together, preventing them from coming loose. Additionally, the 89891-402LF connectors feature a connector locking tab, which ensure that the connection is secure and is not accidentally disconnected.

Moreover, 89891-402LF connectors are designed with two rows of four contacts per socket. Previously, the headers only consisted of one row of contacts. To facilitate efficient signal transmission and current flow, 89891-402LF connectors come with four contacts per row. This allows for more power to be transmitted and ensures that the signal is as clean as possible.

In summary, 89891-402LF is an ideal connector choice for wireless applications such as cell phones, tablets and laptop applications. Its robust design is capable of withstanding extreme temperatures and offers reliable electrical and signal transmission, and securely retains the header and socket. 89891-402LF consists of two rows of four contacts per socket, providing increased power capacity and signal transmission.

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

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