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Littelfuse-AUMOV Series

 2015-12-16

【產品特性】

• Package Size 14mm or 20mm (Disc Size)
• VMAX AC (V): 14V to 30V
• Max Rated DC Voltage: 16 to 34
• Surge Energy (WTM) (J): 10 to 90
• Peak Pulse Current (ITM) 1xAmps (A): 3000 to 5000
• Nominal DC Voltage (VNDC) (V): 22 to 47
• VNDC MIN (V): 19.8 to 42.3
• Max Clamp Voltage (Vc) (V): 43 to 93
• VNDC MAX (V): 24.2 to 51.7
• Clamp Polarity: Bi-directional
• Meets the stringent quality standards of AEC-Q200
• 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
• Lead free, halogen free and RoHS compliant

【產品應用】

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

【文字介紹】

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 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.