Littelfuse UltraMOV 20mm Varistors
Littelfuse UltraMOV 20mm Varistors meet high peak surge current rating requirements with an operating voltage range compatible with common AC line voltages (130VAC to 625VAC). These metal oxide varistors are available in various lead forms and are rated for ambient temperatures up to +85°C with no derating. The lead-free, 20mm varistors can operate at temperatures up to +125°C and are characterized for maximum standby current (leakage). These features make the Littelfuse 20mm UltraMOV varistor series ideal for AC line voltage applications, LED lighting applications, and more.
Features
- UL Recognized and TUV certified with 800V isolation voltage rating
- Standard lead form and lead space options
- Rated for ambient temperatures up to +85ºC with no derating
- Up to +125°C operating temperature ceiling
- High peak surge current rating
- Standard operating voltage range compatible with common AC line voltages (130VAC to 625VAC)
Applications
- Designs requiring high peak surge current ratings and high energy absorption capability
- AC line voltage applications
- Surge protection devices
- Uninterruptable power supplies
- AC power taps
- AC power meters
- Products needing high transient surge current voltage clamping
- Lightning or inductive load switching
- Capacitor bank switching
- LED lighting
Maximum Clamping Voltage
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Publicado: 2018-10-24
| Actualizado: 2023-03-02