A04W1605A Waterproof TYPE‑C Female Socket 16PIN, On‑board Four‑Pin Through‑hole SMT, L=7.85, With Grounding, Housing with Spring Tabs, All‑Plasti

IPX7 Waterproof Performance Assembly Specification: When assembling the product, the silicone waterproof ring must be installed in strict accordance with the drawing requirements, with precise control of 0.1mm compression, to ensure that the waterproof ring is free of damage, distortion and aging, and the sealing surface is tightly fitted without misalignment. When installing the PCB board, a gap of 0.1-0.15mm must be strictly reserved to avoid deformation and failure of the waterproof ring caused by extrusion of the PCB board. The panel installation must strictly match the reference dimensions of the drawing to ensure accurate assembly position. After assembly, the IPX7 waterproof sealing test must be carried out. It is strictly prohibited to use products with damaged waterproof structure or inadequate assembly.

4-Pin Through-Hole Installation & Soldering Process Specification: The PCB pad layout and 4-pin through-hole aperture must be designed in strict accordance with the recommended PCB layout of the drawing to ensure that the product is flush with the PCB surface without warping or offset after installation. During SMT mounting, it is necessary to ensure that the 4 through-hole pins are accurately aligned with the PCB holes, and the SMD pads are fully fitted with the pins to avoid mounting offset, pin bending, cold solder and false solder. The peak temperature of reflow soldering must be strictly controlled within 260℃±5℃, and the high temperature residence time shall not exceed 10 seconds to prevent the PA46/LCP engineering plastic housing from thermal deformation, the stainless steel shell coating from oxidation, and the pin gold plating from damage, which will affect the product performance and waterproof effect.

Grounding Shrapnel Use & EMI Protection Specification: The product shell is equipped with a built-in grounding shrapnel. During assembly, it is necessary to ensure that the shrapnel is in reliable contact and stable conduction with the equipment shell. It is strictly prohibited to deform, bend or fall off the shrapnel, so as to avoid the decline of EMI electromagnetic shielding performance caused by grounding failure. During equipment assembly, the compression space of the shrapnel must be reserved to avoid excessive extrusion causing the shrapnel to lose elasticity. During long-term use, the contact state of the shrapnel must be checked regularly to ensure stable grounding conduction and suppress electromagnetic interference.

High Current Use Special Specification: The rated maximum current of this product is 5.0A. When using, it is necessary to strictly match the wire with the corresponding wire diameter and the current-carrying design of the PCB pad to ensure sufficient current-carrying capacity of the VBUS and GND high-current transmission paths, and overload use is strictly prohibited. When working with high current for a long time, a good heat dissipation design must be done to prevent the product from excessive temperature rise, which will lead to the decline of insulation performance, aging of plastic housing, failure of waterproof sealing and other problems.

PCB Layout & Equipment Adaptation Requirements: The PCB pad size and positioning holes must be designed in strict accordance with the product drawing, and sufficient operating space for plug insertion and extraction must be reserved to avoid physical interference between the product and surrounding components, equipment housing, and PCB board. It is recommended that the unmarked tolerance of PCB layout be controlled within ±0.05mm to ensure the mounting accuracy, welding firmness and production yield of the 4-pin through-hole structure. The opening of the equipment housing must strictly match the insertion size of the Type-C plug and the outline dimension of the product to avoid interference and damage to the interface during plugging and unplugging, and the installation and compression space of the grounding shrapnel must be reserved at the same time.

Plugging Operation & Use Specification: When plugging and unplugging the product, the Type-C plug must be axially aligned with the receptacle, and force must be applied evenly along the axial direction. Violent plugging, oblique plugging, shaking plugging, and lateral bending are strictly prohibited to prevent interface pin bending, shell deformation, internal contact damage, and waterproof structure loosening, so as to avoid affecting the electrical performance, waterproof performance and service life of the product. It is forbidden to use non-standard, deformed, damaged plugs or plugs with foreign objects for plugging, to prevent damage to the internal structure of the interface and scratching of the gold plating layer of the contacts.

Tape & Reel Packaging & Automatic Feeding Specification: This product is packaged in tape and reel, 600PCS per reel. The peeling angle of the carrier tape must be controlled within the range of 165°-180°. When feeding with a fully automatic mounter, the nozzle position and suction must be strictly controlled to avoid deformation of the shell grounding shrapnel and pin offset caused by excessive nozzle pressure. After the tape is opened, it is necessary to avoid pulling and bending the carrier tape to prevent abnormal peeling force, product falling off and pin damage, which will affect the feeding efficiency and mounting accuracy.

Storage & Environmental Use Specification: The product must be stored in a dry, dust-free environment without corrosive gas and strong ultraviolet radiation. The storage temperature is controlled at 5℃~35℃, and the relative humidity is ≤75%. Avoid long-term exposure to high temperature, high humidity, acid-base corrosion and salt spray environment to prevent aging of plastic housing, loss of elasticity of silicone waterproof ring, oxidation of metal coating and attenuation of sealing performance. The product should be used as soon as possible after opening, to avoid long-term exposed storage affecting the waterproof sealing effect and electrical contact performance.

Transportation & Turnover Specification: During the transportation and production turnover of the product, the original packaging must be kept intact. Severe impact, extrusion and falling of the tape reel are prohibited to prevent carrier tape deformation, product falling off, pin bending deformation, shell grounding shrapnel damage and waterproof sealing structure damage. Anti-static protection must be done throughout the turnover process to avoid electrostatic breakdown damage to the internal contacts and gold plating of the interface, which will affect the stability of data transmission and fast charging protocol communication.