The 250R Series is designed to protect against short duration high voltage fault currents (power cross or power induction surge) typically found in telecom applications (250Vrms). The series can be used to help telecom networking equipment meet the protection requirements specified in ITU K.20 and K.21. 80–180 mA hold current range and 60 V dc operating voltage Interrupting rating at 250 V ac Fast time–to-trip Binned and sorted narrow resistance ranges available Lead-free, halogen-free, and RoHS compliant
| Littelfuse, Inc. | |
|---|---|
| Product Category | Fuses |
| Product Number | 250R145-RA |
| Product Name | Fuses & Overcurrent Protection - PolySwitch® Resettable PPTC Devices - Radial Leaded - PolySwitch® Resettable PPTC Devices - Series: 250R - 250R145-RA |
| Mounting | Solderable (with leads) |
