Chip Quik SMD291SNL500T4C No-Clean Solder Paste Cartridge - 500g SAC305 (T4) for Electronics Repair & PCB Assembly

Description Solder Paste no clean Lead-Free in 6oz cartridge 500g. Alloy: Sn96.5/Ag3.0/Cu0.5 Flux Type: Synthetic No-Clean Flux Classification: REL0 Metal Content: 87% metal by weight. Particle Size: T4 (20-38 microns) Melting Point: 217-220C (423-428F) Size: 6oz/500g cartridge Shelf Life Refrigerated >6 months, unrefrigerated >2 months Stencil Life >8 hours @ 20-50% RH 22-28C (72-82F) >4 hours @ 50-70% RH 22-28C (72-82F) Stencil Cleaning Automated stencil cleaning systems for both stencil and misprinted boards. Manual cleaning using isopropyl alcohol (IPA). Storage and Handling Refrigerate at 3-8C (37-46F). Do not freeze. Allow 4 hours for solder paste to reach an operating temperature of 20-25C (68-77F) before use. Transportation This product has no shipping restrictions. Shipping below 0C (32F) or above 25C (77F) for normal transit times by ground or air will not impact this product's stated shelf life.