250S Series -
250V POLYFUSE® Lead-Free Surface Mount Resettable PPTC for Telecom Protection
DataSheet:Resettable PTCs 250S Datasheet
The 250S High Voltage Radial devices (HVR), a polymer-based PTC device, is suitable to protect telephony equipment against lightning and power cross strike, that is fully compatible with telecommunications standards. These devices offer hold current 250Vac and 60Vdc and with low resistance.
Features:
Applications:
- RoHS Compliant, Directive 2009/95/EC
- Low resistance
- Compatible with telecom standards
- Helps meet ITU K.20, K.21/Telcordia standards
- Excellent solder joint inspectability
- High voltage
- Telecommunications
- Networking
- ISDN Equipment
- XSDN Equipment
Ordering Information
| Catalog # | IHold (A) | ITRIP(A) | Max Volts(V) | IMAX(A) | PDMAX (W) | RIL(Ω) | R1max(Ω) | MaxTimeToTrip(A) | MaxTimetoTrip Time(Sec) | Size |
|---|
| 250S130 | 0.13 | 0.26 | 250 | 3 | 1.2 | 6.5 | 20 | 1 | 2.5 | 3729 (9474) |
| 250S130-RA | 0.13 | 0.26 | 250 | 3 | 1.2 | 6.5 | 15 | 1 | 2.5 | 3729 (9474) |
| 250S130-RB | 0.13 | 0.26 | 250 | 3 | 1.2 | 9 | 20 | 1 | 2.5 | 3729 (9474) |
| 250S130-RC | 0.13 | 0.26 | 250 | 3 | 1.2 | 7 | 17 | 1 | 2.5 | 3729 (9474) |
| 250S130V | 0.13 | 0.26 | 250 | 3 | 1.2 | 4 | 20 | 2 | 4 | 3729 (9474) |
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