Circuit Protection

0501020.WR

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Littelfuse/Commercial Vehicle Products

FUSE BOARD MOUNT 20A 32VDC 1206

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DocumentsDatasheet CSA_ 1422-30_ 029862

Circuit Protection

0501020.WR

Active

Littelfuse/Commercial Vehicle Products

FUSE BOARD MOUNT 20A 32VDC 1206

Deep-Dive with AI

DocumentsDatasheet CSA_ 1422-30_ 029862

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	0501020.WR

Approval Agency	CSA, UL
Breaking Capacity @ Rated Voltage	150 A
Current Rating (Amps)	20 A
DC Cold Resistance	0.002 Ohms
Fuse Type	Board Mount
Melting I²t	54.76
Mounting Type	Surface Mount
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-55 °C
Package / Case	1206 (3216 Metric)
Response Time	Fast Blow
Size / Dimension [x]	0.126 in
Size / Dimension [x]	3.2 mm
Size / Dimension [y]	1.63 mm
Size / Dimension [y]	0.064 in
Size / Dimension [z]	0.84 mm
Size / Dimension [z]	0.033 "
Voltage Rating - DC	32 V

0501020 Series

FUSE 32V HIGH CURRENT 1206 20A

Part	Current Rating (Amps)	Package / Case	Voltage Rating - DC	Melting I²t	Mounting Type	Breaking Capacity @ Rated Voltage	Fuse Type	Response Time	DC Cold Resistance	Operating Temperature [Min]	Operating Temperature [Max]	Size / Dimension [x]	Size / Dimension [x]	Size / Dimension [z]	Size / Dimension [y]	Size / Dimension [y]	Size / Dimension [z]	Approval Agency
Littelfuse/Commercial Vehicle Products 0501020.WR	20 A	1206 (3216 Metric)	32 V	54.76	Surface Mount	150 A	Board Mount	Fast Blow	0.002 Ohms	-55 °C	150 °C	0.126 in	3.2 mm	0.84 mm	1.63 mm	0.064 in	0.033 "	CSA UL

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 1.09
		5	$ 1.06
		10	$ 0.99
		50	$ 0.82
		100	$ 0.68
		250	$ 0.66
		500	$ 0.56
		1000	$ 0.49
	Digi-Reel®	1	$ 1.09
		5	$ 1.06
		10	$ 0.99
		50	$ 0.82
		100	$ 0.68
		250	$ 0.66
		500	$ 0.56
		1000	$ 0.49
	Tape & Reel (TR)	3000	$ 0.42

Description

General part information

0501020 Series

The 501 Series is a 100% Lead-free, RoHS compliant and Halogen-free fuse series designed specifically to provide over-current protection to circuits that operate under high working ambient temperatures up to 150ºC. The general design ensures excellent temperature stability and performance reliability. The high I2t values which is typical in the Littelfuse Ceramic Fuse family, ensure high inrush current withstand capability.