TDK B722 Varistor 65J 250V AC Radial Leaded

The TDK B722 Varistor 65J 250V AC Radial Leaded is a metal oxide varistor (MOV) with a peak energy rating of 65J, designed to protect circuits from excessive transient voltages.

This round-shaped, radial-leaded component can also serve as a control or compensation element. Its operating voltage range spans 11V RMS to 1100V RMS, and its voltage-dependent characteristics allow it to clamp high transient voltage spikes to help safeguard electronic equipment.

Key Features

• Peak energy rating of 65J (10/1000µs)
• Voltage rating of 250V AC / 320V DC
• Peak surge current of 4.5kA at 8/20µs, with a surge current rating of up to 8kA
• Maximum clamping voltage of 650V
• Operating temperature range of -40°C to +85°C
• Endurance of 1000 hours at 85°C
• Tolerance of ±10% and ±5% varistor voltage
• Epoxy resin coating rated UL94V-0 for flame retardancy

Approvals and Dimensions

The varistor is approved by UL, CSA, VDE, CQC and IEC. Its package measures 43 mm in height, 33 mm in width and 15 mm in depth, with a weight of 4 g.

Applications

This varistor is suitable for a variety of applications, including protecting circuits from transient voltage spikes and use as a control or compensation element. Its radial-leaded format and wide operating voltage range support its use in circuit protection applications. Choose the TDK B722 Varistor 65J 250V AC Radial Leaded when a radial-leaded varistor with a 65J energy rating and 250V AC voltage rating is required.