Levels | Storage Conditions | Floor Life | Handling | Drying |
MSL 1 | ≤ 30°C/85% RH | Indefinite | No special controls needed | Pre-bagging Drying: Optional; Dry Packaging with Desiccant: Optional; Caution Label: Not required, unless the component is classified for a reflow temperature of 235°C. |
MSL 2 | ≤ 30°C/60% RH | 1 year | Requires dry pack | Pre-bagging Drying: Optional; Dry Packaging with Desiccant: Required; Caution Label: Required |
MSL 2a | ≤ 30°C/60% RH | 4 weeks | Requires dry pack | Pre-bagging Drying: Required; Dry Packaging with Desiccant: Required; Caution Label: Required |
MSL 3 | ≤ 30°C/60% RH | 168 hours | Requires dry pack | |
MSL 4 | ≤ 30°C/60% RH | 72 hours | Requires dry pack | |
MSL 5 | ≤ 30°C/60% RH | 48 hours | Requires dry pack | |
MSL 5a | ≤ 30°C/60% RH | 24 hours | Requires dry pack | |
MSL 6 | ≤ 30°C/60% RH | 72 hours,Must be baked before use | Requires dry pack and baking before mounting | Pre-bagging Drying: Optional;Dry Packaging with Desiccant: Optional;Caution Label: Required |
With our professional soldering technicians, #SMT process engineers and component procurement specialists, we can provide an affordable highly flexible assembly process with quick turnaround.#factory #pcbassembly #pcbmanufacturing #pcbprototy pic.twitter.com/tIgAldKFIG
— POE PCB/PCBA Manufacturer (@poe_pcba) August 27, 2024
Since 1996, POE has become a globally renowned PCB company, providing small to medium volume PCB/ PCBA manufacturing services.