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Product Attributes

Introduction

The 440A series AEC-qualified fuses are specifically tested to meet the protection requirements of secondary circuits in compact automotive electronic applications. Their universal design ensures excellent temperature stability and performance reliability. This high I²t fuse series is engineered with extremely high surge current withstand capability to prevent nuisance blowing.

Features

• Operating temperature range: -55ºC to +150ºC
• 100% lead-free, RoHS compliant and halogen-free
• AEC-Q200 qualified
• Extremely high I²t rating
• Fast response to fault currents, ensuring overcurrent protection for sensitive electronic components
• Certified to UL/CSA/NMX 248-1 and UL/CSA/NMX 248-14

Applications

• Lithium-ion battery
• LED lighting
• Automotive navigation system
• TFT display
• Battery management system (BMS)
• Dashboard