| PartNumber | B59884C0120A070 | B59884C0120A051 | B59884C0120A054 |
| Description | PTC RESET FUSE 420V 21MA RADIAL | Thermistors - PTC 884A 120A 51 5X2.5 PTC Thermisto | Thermistors - PTC 884A 120A 54 5X2.5 PTC Thermisto |
| Manufacturer | - | EPCOS (TDK) | EPCOS |
| Product Category | - | PTC Resettable Fuses | PTC Resettable Fuses |
| Series | - | - | - |
| Packaging | - | Tape & Reel (TR) | Ammo Pack |
| Package Case | - | Radial, Disc | - |
| Current Max | - | 200mA | - |
| Current Hold Ih Max | - | 21mA | - |
| Voltage Max | - | 380V | - |
| Current Trip It | - | 39mA | - |
| R Min Max | - | 340.0 ~ 600.0 Ohm | - |
| Time to Trip | - | - | - |
| Part Aliases | - | - | B59884C120A54 |
| Termination Style | - | - | Radial |
| Operating Temperature Range | - | - | - 40 C to + 125 C |
| Tolerance | - | - | 25 % |
| Resistance | - | - | 600 Ohms |