FT4000 series, time-lag glassOTO 5×20 fuse 
- Glass tube with nickel plated caps
- IEC 127 Standard sheet III for time lag fuses, 100mA up to 6.3A
- Marked with voltage and current rating
- Cap enclosed solder joints
| iMaXX ref. | Rating [A] | |
| FT4100 | 0.100 | |
| FT4125 | 0.125 | |
| FT4160 | 0.160 | |
| FT4200 | 0.200 | |
| FT4315 | 0.315 | |
| FT4400 | 0.400 | |
| FT4500 | 0.500 | |
| FT4630 | 0.630 | |
| FT4800 | 0.800 | |
| FT4001 | 1 | |
| FT4001.25 | 1.250 | |
| FT4001.6 | 1.600 | |
| FT4002 | 2 | |
| FT4002.5 | 2.500 | |
| FT4003 | 3.150 | |
| FT4004 | 4 | |
| FT4005 | 5 | |
| FT4006 | 6.300 | |
| FT4008 | 8 | |
| FT4010 | 10 | |
