Littelfuse

250S130V

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Description

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.
Part Number
250S130V
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Specifications

Hold Current (A)
0.13
Trip Current (A)
0.26
Max Voltage Rating
250
Max Fault Current Rating (A)
3
Max Power Dissipation (W)
1.2
Minimum Resistance (RMIN) (Ohms)
4
Max Resistance (R1max) (Ohms)
20
Max Time to Trip Current (A)
2
Max Time to Trip Time (Sec)
4
Package Size
3729 (9474)
Typical Resistance (RTYP) (Ohms)
13
Mounting Method
Surface Mount