AUMOV® Series – Varistors Series

The AUMOV® Series Varistor offers 50% greater surge withstanding capability than existing technologies on the market for low DC voltage applications. The maximum peak surge current is rated up to 5KA (8/20μs pulse) to protect sensitive automotive systems from voltage transients induced by load dump and other transient events. This AEC-Q200 (Table 10) compliant series is available in five disc sizes: 5mm, 7mm, 10mm, 14mm and 20mm. It features a wide operating voltage range from 14VAC to 42VAC and 16VDC to 50VDC

• Meets the stringent quality standards of AEC-Q200 (Table 10)
• UL recognized
• Optional phenolic coating for operating temps up to 125°C
• High peak surge current rating and energy absorption capability
• Reduced footprint and volume required for voltage surge protection
• High resistance to thermal cycles for phenolic coating
• Lead free, halogen free and RoHS compliant

• Meets automotive industry requirements
• Suitable for harsh automotive environments
• Helps meet UL1449 requirements
• Well suited for the passenger compartment and the stringent temperature requirements of under-the-hood electronics
• Provides robust protection against overvoltages induced by load dump, jump start, and other transients

• Body electronics systems
• Powertrain systems
• Infotainment system
• Automotive control module protection
• Motor or inductive load transient suppression

See also

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