Link has been copied to clipboardSeries: 250R
250V PolySwitch® Lead-Free Radial Leaded Resettable PPTC for Telecom Protection
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.
- 0.08 – 0.18 hold current range, 60VDC operating voltage
- 250VAC interrupt rating
- Fast time–to-trip
- Binned and sorted narrow resistance ranges available
- RoHS-compliant, Lead-Free and Halogen-Free*
250R Parts
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Showing 1 to 7 of 7 Total Results
| 0.08 | 0.16 | 250 | 3 | 1 | 14 | 33 | 0.35 | 4 | 22 | TUV / UR | |||
| 0.12 | 0.24 | 250 | 3 | 1 | 4 | 16 | 1 | 2.5 | 8 | UR / TUV | |||
| 0.12 | 0.24 | 250 | 3 | 1 | 8 | 16 | 1 | 2.5 | 10.5 | UR / TUV | |||
| 0.12 | 0.24 | 250 | 3 | 1 | 7 | 16 | 1 | 2.5 | 9 | UR / TUV | |||
| 0.12 | 0.24 | 250 | 3 | 1 | 5.4 | 14 | 1 | 3 | 7.5 | UR / TUV | |||
| 0.145 | 0.29 | 250 | 3 | 1 | 3 | 14 | 1 | 2.5 | 6 | UR / TUV | |||
| 0.18 | 0.65 | 250 | 10 | 1.8 | 0.8 | 4 | 1 | 20 | 2.2 | UR / TUV |
250R Applications
- Customer Premises Equipment (CPE)
- Central Office (CO)/ telecom centers
- LAN/WAN equipment
- Access equipment
