The Littelfuse 219XA series of PTC resettable fuses are designed for overcurrent protection in a variety of applications. These fuses have a current rating of 250 milliamps and a resistance of 1.05 ohms, making them suitable for use in circuits requiring protection against excessive current flow. They can operate at temperatures up to 125 degrees Celsius and as low as -55 degrees Celsius. The fuses are available in bulk packaging, with 1000 units per package. They meet various international safety standards, including UL, CSA, VDE, CE, CCC, and SEMKO.
| RoHS |
Not Compliant |
| Length |
0.787inch |
| Series |
219XA |
| Approvals |
UL, CSA, VDE, CE, CCC, SEMKO |
| Packaging |
Bulk |
| Resistance |
1.05R |
| Termination |
Clip |
| Current Rating |
250mA |
| Package Quantity |
1000 |
| DC Cold Resistance |
1.0495R |
| Voltage Rating (AC) |
250V |
| Max Operating Temperature |
125°C |
| Min Operating Temperature |
-55°C |