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

Description: Information about the item : 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. The size is measured by the hands. 2. Color photo can be a little different from the production of different color products. Delivery: - We will send the item within the processing time. - The expedition can be influenced by holidays, events and other uncertainties. - We can not guarantee 100% arrival time. If you can not accept the delivery time, please check the supplement with us to update the delivery option. - ETA is just for reference, the actual shipping time would be different from real situations. - If you need a faster shipping option, Please contact with us to check the upgrade fee of the delivery option. - There are different customs policies in different countries, Please allow, there might be a delay when the package passes in front of the customs. - The carrier does not offer a combined postage service. Payment: We accept Credit Card, Debit Card and eCheck payments through Payoneer.Return: - Address: Please check your address when ordering. We are not responsible for wrong or undeliverable addresses. Your item will be sent to your PayPal address. Please make sure your address is correct. Any item not received due to an invalid address is not part of our refund or replacement policy. - If the buyer requests a return when there is no problem of quality of the item received, the return costs must be paid by the buyer and the shipping costs for the item will not be returned . - If the item is damaged or defective upon arrival, the buyer can either request a refund or a replacement after offering photos / video for confirmation, and the shipping costs will be paid by us, meanwhile, the item must be returned. - We do not accept any return without communication. Contact us: - We will reply you within 24 hours on working days, and 48 hours on weekends, please note the time difference, we will do our best to respond as quickly as possible. - We thank you for contacting us BEFORE giving us neutral or negative comments, so that we can satisfactorily answer your concerns. - A good communication can solve problems.

Price: 9.39 USD

Location: Monroe Township, New Jersey

End Time: 2024-12-07T08:52:12.000Z

Shipping Cost: 0 USD