Size: As below Chart.
1: Materials: Silver Alloy Wire/Zinc Alloy Film/Nickel Plated brass(Iron) cap/Glass Tube
2: Rating and fuse color code:
| No. | Size | D(MM) | L(MM) | Current (A) |
| APA | 1AP | 6.35 | 16 | 1A,2A,3A,4A,5A,7.5A,10A, |
| 15A,20A,25A,30A |
| APW | 7AP | 6.35 | 22 | 1A,2A,3A,5A,7.5A,9A,10A, |
| 15A,20A,25A,30A |
| APX | 8AP | 6.35 | 25.4 | 1A,2A,3A,5A,7.5A,10A, |
| 15A,20A,25A,30A |
| APC | 3AP | 6.35 | 31.75 | 1A,2A,3A,4A,5A,7.5A,8A, |
| 10A,15A,20A,25A,30A |
3: Volt ≤ 32V