The Littlefuse Wickman 463 Series, Nano2® is a fast-acting, very high current subminiature surface mount fuse designed for high operating current applications having interrupting ratings of 500A @ 72V DC & 50A @ 100V DC. It offers superior thermal cycling endurance of 500 cycles with its low temperature rise and excellent temperature stability characteristics. It is ideal to be used in datacom and telecom equipment such as high end servers, base stations, power supplies, and blade computing applications.

Surface mount fuse in a small footprint
High current rating 15A-30A
Higher voltage rating up to 100VDC and 250VAC
High melting i2t
Enhanced thermal cycling endurance
Operating temperature range from -55°C to 125°C
RoHS Compliant and Halogen-Free
Recognized to UL/CSA/NMX 248-1 and UL/CSA/NMX 248-14
Conforms to EN/IEC 60127-1 and EN/IEC 60127-7

Select all	Attribute	Value
	Manufacturer	Wickmann
	Current Rating	20A
	Voltage Rating	250V
	Fuse Speed	FF
	Body Material	Ceramic
	Body Length	10.1mm
	Body Width	3.12mm
	Body Height	3.12mm
	Breaking Capacity at Maximum Voltage Rating	100 A @ 250 V ac, 1000 A @ 32 V dc, 1400 A @ 48 V dc, 2500 A @ 12 V dc, 300 A @ 65 V ac, 50 A @ 100 V dc, 500 A @ 72 V dc, 800 A @ 57 V dc
	Minimum Operating Temperature	-55°C
	Maximum Operating Temperature	+125°C
	Series	463
	Resistance	0.002Ω
	Terminal Material	Silver Plated
	Dimensions	10.1 x 3.12 x 3.12mm

	Select all
	Manufacturer Wickmann
	Current Rating 20A
	Voltage Rating 250V
	Fuse Speed FF
	Body Material Ceramic
	Body Length 10.1mm
	Body Width 3.12mm
	Body Height 3.12mm
	Breaking Capacity at Maximum Voltage Rating 100 A @ 250 V ac, 1000 A @ 32 V dc, 1400 A @ 48 V dc, 2500 A @ 12 V dc, 300 A @ 65 V ac, 50 A @ 100 V dc, 500 A @ 72 V dc, 800 A @ 57 V dc
	Minimum Operating Temperature -55°C
	Maximum Operating Temperature +125°C
	Series 463
	Resistance 0.002Ω
	Terminal Material Silver Plated
	Dimensions 10.1 x 3.12 x 3.12mm

Wickmann SMD Non Resettable Fuse 20A, 250V

FREE delivery for orders over R 1500

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