حفاظت مدار وریستور (ام او وی)

Product Attributes

Introduction

The PV series of low and medium voltage plastic-encapsulated varistors is designed to protect electronic equipment against voltage surges in the low and medium voltage region. They offer direct SMD equivalents to leaded disc varistors of 5 and 7 mm sizes. The thermoplastic encapsulation is non-flammable and UL 94 V-0 rated. Contacts are made of tinned copper sheet. PV series varistors are designed for surface mounting and are available in two model sizes. These transient voltage suppressors cover an operating voltage Vrms from 11 V to 300 V, featuring maximum surge currents from 100 A to 1200 A.

Features

• Formerly a product
• Two model sizes available - 3255 & 4032
• Operating voltage range (Vdc) 14 V to 385 V
• Operating voltage (Vrms) 11 V to 300 V
• +85 °C Continuous operating temperature
• UL 94 V-0 Non-flammable thermoplastic encapsulation
• Easily solderable tinned copper sheet
• Available in tape and reel packaging for automatic pick-and-place
• RoHS compliant

Applications

• Electricity meters
• White goods
• Entertainment electronics
• Power supplies
• Distribution panels Sensors