Circuit Protection

TCC-20A

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OptiFuse

FUSE CERAMIC 20A 250VAC 5X20MM

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Circuit Protection

TCC-20A

Active

OptiFuse

FUSE CERAMIC 20A 250VAC 5X20MM

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TCC-20A

Approval Agency	UL 248
Breaking Capacity @ Rated Voltage	200 A
Current Rating (Amps)	20 A
DC Cold Resistance	0.0028 Ohms
Fuse Type	Cartridge, Ceramic
Melting I˛t	959.4
Mounting Type	Requires Holder
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 C
Package / Case [x]	5 mm
Package / Case [y]	20 mm
Response Time	Slow Blow
Size / Dimension [diameter]	0.205 in
Size / Dimension [diameter]	5.2 mm
Size / Dimension [x]	20 mm
Size / Dimension [x]	0.787 "
Voltage Rating - AC	250 V

TCC Series

Part	Melting I˛t	DC Cold Resistance	Operating Temperature [Min]	Operating Temperature [Max]	Breaking Capacity @ Rated Voltage	Voltage Rating - AC	Melting I²t	Response Time	Mounting Type	Package / Case [x]	Package / Case [y]	Fuse Type	Current Rating (Amps)	Approval Agency	Size / Dimension [x]	Size / Dimension [diameter]	Size / Dimension [x]	Size / Dimension [diameter]
OptiFuse TCC-12A	274.65	0.0057 Ohms	-55 C	125 °C	750 A	250 V	274.65 I²t	Slow Blow	Requires Holder	5 mm	20 mm	Cartridge Ceramic	12 Amps	cULus UL 248	20 mm	0.205 in	0.787 "	5.2 mm
OptiFuse TCC-4A	24.023	0.041 Ohms	-55 C	125 °C	200 A	250 V	24.023	Slow Blow	Requires Holder	5 mm	20 mm	Cartridge Ceramic	4 A	cULus UL 248	20 mm	0.205 in	0.787 "	5.2 mm
OptiFuse TCC-1A	1.152 I˛t		-55 C	125 °C	35 A	250 V	1.152	Slow Blow	Requires Holder	5 mm	20 mm	Cartridge Ceramic	1 A	cULus UL 248	20 mm	0.205 in	0.787 "	5.2 mm
OptiFuse TCC-20A	959.4	0.0028 Ohms	-55 C	125 °C	200 A	250 V		Slow Blow	Requires Holder	5 mm	20 mm	Cartridge Ceramic	20 A	UL 248	20 mm	0.205 in	0.787 "	5.2 mm
OptiFuse TCC-1.5A	4.4384	0.089 Ohms	-55 C	125 °C	100 A	250 V	4.4384	Slow Blow	Requires Holder	5 mm	20 mm	Cartridge Ceramic	1.5 A	cULus UL 248	20 mm	0.205 in	0.787 "	5.2 mm
OptiFuse TCC-8A	75.422		-55 C	125 °C	200 A	250 V	75.422 I²t	Slow Blow	Requires Holder	5 mm	20 mm	Cartridge Ceramic	8 A	cULus UL 248	20 mm	0.205 in	0.787 "	5.2 mm
OptiFuse TCC-2A	10.656	0.0585 Ohms	-55 C	125 °C	100 A	250 V	10.656	Slow Blow	Requires Holder	5 mm	20 mm	Cartridge Ceramic	2 A	cULus UL 248	20 mm	0.205 in	0.787 "	5.2 mm
OptiFuse TCC-7A	61.74	0.0117 Ohms	-55 C	125 °C	200 A	250 V	61.74	Slow Blow	Requires Holder	5 mm	20 mm	Cartridge Ceramic	7 A	cULus UL 248	20 mm	0.205 in	0.787 "	5.2 mm
OptiFuse TCC-3.15A	12.145	0.0607 Ohms	-55 C	125 °C	100 A	250 V		Slow Blow	Requires Holder	5 mm	20 mm	Cartridge Ceramic	3.15 A	cULus UL 248	20 mm	0.205 in	0.787 "	5.2 mm
OptiFuse TCC-1.6A	5.2838	0.0852 Ohms	-55 C	125 °C	100 A	250 V	5.2838	Slow Blow	Requires Holder	5 mm	20 mm	Cartridge Ceramic	1.6 A	cULus UL 248	20 mm	0.205 in	0.787 "	5.2 mm

Pricing

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

Distributor	Package	Quantity	$

Digikey	Bulk	1	$ 4.09
		10	$ 3.96
		25	$ 3.86
		50	$ 3.25
		100	$ 2.66
		250	$ 2.40
		500	$ 2.02
		1000	$ 1.76

Description

General part information

TCC Series

20 A 250 V AC DC Fuse Cartridge, Ceramic Requires Holder 5mm x 20mm

Documents

Technical documentation and resources