
Series: 250S
250V PolySwitch® Lead-Free Surface Mount Resettable PPTC for Telecom Protection
The 250S High Voltage Radial device is a Polymer-based PTC suitable to protect telephony equipment against lightning and power cross strikes. The 250S Series is fully compatible with telecommunications standards, and is offered in horizontal and new vertical surface mount package.
- RoHS Compliant, Directive 2009/95/EC
- Lead-free and halogen-free
- Low resistance
- Compatible with telecom standards
- Helps meet ITU K.20, K.21/Telcordia standards
- Excellent solder joint inspectability
- High voltage
250S Parts
Filters
Showing 1 to 4 of 4 Total Results
Part Number | Actions | IH (mA) | Max Voltage Rating (V) | Trip Current (A) | Max Time to Trip Current (A) | Max Time to Trip Time (Sec) | R1max (Ω) | RMIN (Ω) | PDMAX (W) | Max Fault Current Rating (A) | Agency Approvals |
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Part Number | Actions | IH (mA) | Max Voltage Rating (V) | Trip Current (A) | Max Time to Trip Current (A) | Max Time to Trip Time (Sec) | R1max (Ω) | RMIN (Ω) | PDMAX (W) | Max Fault Current Rating (A) | Agency Approvals | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
0.13 | 250 | 0.26 | 1 | 2.5 | 20 | 6.5 | 1.2 | 3 | ||||
0.13 | 250 | 0.26 | 1 | 2.5 | 15 | 6.5 | 1.2 | 3 | ||||
0.13 | 250 | 0.26 | 1 | 2.5 | 20 | 9 | 1.2 | 3 | ||||
0.13 | 250 | 0.26 | 2 | 4 | 20 | 4 | 1.2 | 3 |
250S Applications
- Customer Premises Equipment (CPE)
- Central Office (CO)/ telecom centers
- LAN/WAN equipment
- Access equipment