The term "" directly translates to "reel" or "spool" in English. In the context of electronic components and manufacturing, it refers to the standardized packaging used to hold and dispense surface-mount devices (SMDs) during automated assembly processes.
Usage: Reels are essential for the efficient handling and placement of small electronic components like resistors, capacitors, integrated circuits, and connectors. They allow high-speed pick-and-place machines to accurately pick up components for soldering onto printed circuit boards (PCBs).
Advantages:
Application Scenarios: Widely used in the manufacturing of consumer electronics, telecommunications equipment, automotive electronics, medical devices, and industrial control systems.
| Reel Diameter (mm) | Reel Width (mm) | Pocket Pitch (mm) | Component Size (EIA) | Quantity per Reel (pcs) |
|---|---|---|---|---|
| 180 | 8, 12, 16, 24, 32, 44, 56 | 2, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56 | 01005 to 2512 | Varies (e.g., 1,000 - 100,000+) |
| 330 | 8, 12, 16, 24, 32, 44, 56 | 2, 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56 | 01005 to 2512 | Varies (e.g., 5,000 - 250,000+) |
| 510 | 16, 24, 32, 44, 56 | 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56 | 0402 to 2512 | Varies (e.g., 10,000 - 500,000+) |
