C392405A TYPE C Female Connector, 24Pin, Recessed 1.45, 4-Pin Through-Hole SMT+SMT, L=8.55, Single Shell, Straight Edge

1.45mm Sink-plate 4-pin Through-hole Welding Specification: The PCB board must be pre-opened with a 1.45mm depth sink-plate groove and corresponding 4-pin through-holes, the tolerance of groove depth and hole diameter must be strictly controlled within ±0.05mm. On-board installation must ensure the 4 pins are fully inserted into the PCB through-holes, and the sink-plate part of the product is fully attached to the PCB surface without warping. Complete DIP wave soldering first then SMT reflow soldering, control the temperature curve to prevent thermal deformation of the plastic housing and oxidation of metal plating.

Single-shell Straight-edge Columnless Spring Structure Protection Specification: This product adopts single-shell straight-edge columnless spring structure, and the elastic contact piece is relatively precise. Avoid severe impact, extrusion and dropping during production and use to prevent elastic piece deformation failure and shell deformation; prohibit hitting or prying the product shell and internal contact pieces with hard objects.

Ultra-short Size Installation Space Reservation Requirements: The total length of this product is only 8.55mm. The PCB board must reserve an installation area and sink-plate groove of corresponding size, and sufficient male plug insertion and extraction operation space must be reserved above the PCB board to avoid physical interference between the product and surrounding electronic components and equipment housing. The equipment housing opening must strictly match the male plug insertion size and straight-edge shape.

24PIN Full-function Interface Use Specification: This product is a 24PIN full-function TYPE-C female socket, supporting USB3.1 high-speed data transmission and 4K audio and video output. When using, it must be matched with corresponding specification TYPE-C male plugs and cables to ensure high-speed signal transmission quality; avoid using non-standard cables causing signal interference, reduced transmission rate or protocol identification failure.

PCB Layout and High-speed Signal Routing Requirements: PCB sink-plate groove dimensions and 4-pin through-hole diameters must be designed strictly in accordance with the product drawing. It is recommended to control the PCB layout tolerance within ±0.02mm; high-speed signal traces must be designed with impedance matching in accordance with USB3.1 specifications, and differential pair traces must be equal length and equal distance to avoid signal attenuation and crosstalk.

Insertion, Extraction and Use Specification: When inserting and extracting the product, keep the male plug and female socket horizontally aligned and apply force evenly along the axial direction. Violent insertion and extraction, oblique insertion and extraction, shaking insertion and extraction and lateral pulling are prohibited to prevent deformation of elastic contact pieces, pin bending and damage to internal structure. It is prohibited to use non-standard, damaged, deformed or foreign matter-containing male plugs for insertion and extraction.

Full Gold-plated Terminal Protection Notes: Both contact area and welding area of product terminals adopt gold plating process, which are easily scratched by sharp objects. Avoid hard objects contacting the plating surface during production and use; prohibit long-term bare storage in corrosive environments such as acid-base and salt spray to prevent plating oxidation and corrosion, which will affect electrical contact performance.

Large Reel Tape and Automatic Feeding Specification: This product adopts 1000PCS/reel large tape and reel packaging. When feeding with a fully automatic placement machine, strictly control the nozzle position and suction force to avoid product deformation and pin offset caused by excessive nozzle pressure. Ensure the packaging is intact during tape transportation to prevent tape peeling and product damage.

Environmental and Storage Requirements: The product must be stored in a dry, dust-free environment without corrosive gases, with storage temperature controlled at -40℃~+85℃ and relative humidity ≤75%. The product should be used as soon as possible after opening to avoid oxidation and moisture caused by long-term bare storage, which will affect electrical contact performance and structural strength.

Adaptation and Selection Specification: This product is a 24PIN 1.45mm sink-plate 4-pin through-hole SMT + SMT single-shell straight-edge columnless spring TYPE-C female socket, and can only be used with matching standard TYPE-C male plugs. When selecting, choose according to equipment PCB thickness, sink-plate depth, installation space and functional requirements, preferentially used for small smart devices and portable digital products with tight PCB space.