30g BGA Tin Solder Paste Sn63/Pb37 Syringe Liquid Flux Welding Soldering Tool FS

Description: Product Detail: Note： If you have any questions, please do not open rutern or leave a bad review, we will actively solve all your problems for you. Model: 183℃ Flux Solder Paste Material: Solder paste material Wetability: good wettability and high reliability. Function: Can effectively prevent printing collapse and preheating. Features: long-lasting stickiness, easy to dry, sticky time more than 48 hours. Environmental performance: colorless and transparent, does not affect testing, fine cleaning and cleaning performance. Storage: The product has strong wettability, strong resistance to drying, and has a long shelf life at room temperature. Capacity: 30.0g/pcs Application: necessary materials for PCB board repair What is solder paste? 1. Solder paste is a new type of solder material that comes with SMT. 2. Solder paste is a complex system consisting of solder powder, flux and other additives. 3. At room temperature, the solder paste has a certain viscosity, which can initially adhere the electronic components to the predetermined position. 4. Under the soldering temperature, through the evaporation of and some additives, the soldered components and the printed circuit board are soldered together (permanent connection). Instruction: 1. The temperature of the solder paste should be raised to ambient temperature (25°C) before opening, and the temperature recovery time is about 3-4 hours. It is forbidden to use other heaters to increase the temperature instantly. 2. After opening the solder paste, it is recommended to use it within 24 hours at room temperature. 3. When placed in the air for a long time, the solder paste will become a tin block due to moisture absorption. 4. The indoor temperature is controlled at 22-28°C, and the humidity is RH30-60% as the best working environment. 5. To wipe the wrong substrate, it is recommended to use industrial alcohol or industrial cleaner. Preservation method: 1. The solder paste should be kept at 1-10°C. 2. The solder paste should be used for 6 months. 3. Do not put the solder paste in the sun. Precaution: 1. Use only with adequate ventilation. 2. The solder paste contains organic solvents. Avoid repeated contact with skin. If the solder paste gets on the skin, wipe it with alcohol and rinse thoroughly with water. 3. For the sake of caution, during the operation, the fumes released by the solvent should be avoided as much as possible, and the contact time of skin and mucous membrane tissues should not be too long. Avoid repeated inhalation of vapors. 4. Avoid contact with eyes. 5. Keep away from children. Package includes: 1pc of 30g solder paste syringe Note: 1. Please allow minor deviation due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Communication is the best way to solve the problem. If you have any problems after purchasing, please contact us in time, before opening return or case. Shipping: Shipping Estimated Delivery Time1.Economy(without tracking): 15-45 working days2.ePacket(with tracking): 7-25 working days3.EMS(with tracking): 7-10 working days, need to pay extra shipping cost4.DHL(with tracking): less than 7 working days, need to pay extra shipping costFor faraway region or countries (Brazil, Mexico, Peru, etc), the transit time may be longer than Overall Transit Time Frame.Notes, the delivery time may vary due to public holidays, natural disasters, customs issue and other unexpected impact, etc.Customs Declaration: Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility. Please check with your country’s customs office to determine what these additional costs will be prior to biddingying. Payment: We accept PayPal ONLY currently. Payment must be made within 3 business days.Return & Refund: Returns are accepted within 30 days.Please read the item description and check the pictures carefully before bidding. Return or refund is available only if item DOA or theres error in item descriptioncausing the item not fitting your need. In such cases, seller pays for all related shipping cost if any.Returns are also acceptable if buyer purchased this by mistake and item still in good condition for reselling. Buyer is responsible for all related shipping cost. Feedback: As long as you are happy with your purchase, please kindly leave us for it is very important for our store performance.If there is any problem with your order, please contact us and give us a chance to resolve your problem Before leaving us a negative feedback.

Price: 9.29 USD

Location: Monroe Township, New Jersey

End Time: 2024-12-24T05:58:14.000Z

Shipping Cost: 0 USD