To truly understand the 060-ea Pack V1.1 , we must compare it to its predecessor. Based on typical engineering change orders (ECOs), here are the most common deltas:
| Feature | 060-ea Pack V1.0 | | | :--- | :--- | :--- | | Terminal finish | Matte Sn (pure tin) | Ni/Pd/Au (nickel-palladium-gold) | | Reel hub diameter | 13 inches (large production reel) | 7 inches (lab/ prototyping reel) | | Solder reflow profile | Peak 245°C (lead-based compatible) | Peak 260°C (lead-free SAC305 optimized) | | Marking readability | Laser marking (light gray) | Laser marking (high-contrast black) | | Humidity test | 85°C/85% RH for 168 hrs | 85°C/85% RH for 500 hrs (extended) |