The 250S High Voltage Radial devices (HVR), a Polymerbased PTC device is suitable to protect telephony eqipment against lightining and power cross strike, that is fully compatible with ...

From traditional fuses to eFuses, understanding the advantages, limitations, and use cases of each technology helps engineers ...

CHICAGO--(BUSINESS WIRE)--Littelfuse, Inc., the global leader in circuit protection, today announced its new resettable PPTC (Polymer Positive Temperature Coefficient) resistor series. The new product ...

The widespread adaptation of VoIP gateways in homes and enterprise environments has resulted in increasingly stringent safety requirements for customer premise equipment (CPE). CPE for telecom must ...

The TSM600-400 is a low-resistance, re-settable, over-current protection device for communications infrastructure applications. It contains two matched, low-resistance PPTC (polymeric positive ...

You can use several circuit protection schemes in power supplies to help guard against fault conditions and the resultant overtemperature damage, including thermal fuses, current fuses, and circuit ...