Chip Quik SMD291SNL40T7 No-Clean Solder Paste - SAC305 Alloy, 40g Jar (T7) - Perfect for SMD Soldering, PCB Repair, and Electronics Projects

Lead-Free / RoHS 3 Compliant / REACH Compliant Description Solder Paste in jar 40g (T7) SAC305 no clean 87% metal. Alloy: Sn96.5/Ag3.0/Cu0.5 Flux Type: Synthetic No-Clean Flux Classification: REL0 Metal Content: 87% metal by weight. Particle Size: T7 (2-11 microns) Melting Point: 217-220C (423-428F) Size: 40g jar 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.