V33ZA20P

Radial Lead Varistors Datasheet ZA Series Metal-Oxide Varistors (MOVs) RoHS Description The ZA Series of transient voltage surge suppressors are radial leaded varistors (MOVs) designed for use in the protection of low and medium-voltage circuits and systems. Typical applications include motor control, telecom, solenoid, and power supply circuits to protect circuit board components and maintain data integrity. These devices are available in five model sizes: 5mm, 7mm, 10mm, 14mm and 20mm, and feature a wide V DC voltage range of 5.5V to 615V. See ZA Series Device Ratings and Specifications Table for part number and brand information. Features and Benefits Web Resources Agency File Number UL1449* E320116 CECC 42201-006 IEC 61051-1 IEC 61051-2 IEC 60950-1 (Annex Q)** CECC 42201-006 IEC 61051-1 IEC 61051-2 IEC 60950-1 (Annex Q)** ■ Wide operating voltage range VM(AC)RMS 4V to 460V ■ Radial lead package for hard-wired or printed circuit board designs ■ No derating up to 85ºC ambient Agency Approvals Agency Approval ■ 5 model sizes available: 5, 7, 10, 14, and 20mm ■ DC voltage ratings 5.5V to 615V Download ECAD models, order samples, and find technical recources at www.littelfuse.com Agency ■ Lead–free, Halogen-Free and RoHS compliant ■ Available in tape and reel or bulk pack ■ Standard lead form options 116895 E1273/F Notes: * - Except parts V8ZAxxP and V12ZAxxP. ** - For 14mm (V120 to V180) and 20mm (V120 to V180). Absolute Maximum Ratings For ratings of individual members of a series, see Device Ratings and Specifications chart Continuous ZA Series Units Steady State Applied Voltage: AC Voltage Range (VM(AC)RMS) DC Voltage Range (VM(DC)) 4 to 460 V 5.5 to 615 V 50 to 6500 A 0.1 to 52 J Transients: Peak Pulse Current (ITM) For 8/20µs Current Wave (See Figure 2) Single Pulse Energy Range (Note 1) For 10/1000µs Current Wave (WTM) Operating Ambient Temperature Range (TA) -55 to +85 ºC Storage Temperature Range (TSTG) -55 to +125 ºC