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Series: 443E

443E Series - NANO2® High Breaking Capacity 250V Surface Mount Fuse

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Littelfuse Fuse 443E Image

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The 443E Series is a Nano2®, 250 V fuse. It is a surface mount Universal Modular Fuse (UMF) that complies with IEC 60127-4. It is RoHS-compliant and fully compatible with lead-free solder alloy and higher temperature profiles associated with lead-free assembly.

250 VAC/VDC voltage rating with 200 A interrupting rating
Slo-Blo® Fuse
RoHS-compliant
Fully compatible with leadfree solder alloys and higher temperature profiles associated with lead-free assembly

443E Parts

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	Part Number	Actions	Voltage Rating (V)	Maximum AC Voltage (V)	Nominal Melting I²T (A²sec)	Resistance (Ω)	Body	Opening	Operating Temperature	Agency Approvals
	Series: 443E - 443E Series - NANO2® High Breaking Capacity 250V Surface Mount Fuse Series: 443E 443E Series - NANO2® High Breaking Capacity 250V Surface Mount Fuse	Datasheet Request Sample View More	250	250	3.97	0.1	Ceramic	Slo-Blo/Time Lag (T)/Time Delay	-55° to 125°C	cURus / UKCA / CE / UMF / VDE / CQC

443E Applications

Highlights Section

AC/DC power adaptor
Telecom equipment system power
Portable system built-in AC/DC converter

Series: 443E Resources