TSD-12.5A

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OptiFuse

FUSE GLASS 12.5A 250VAC 5X20MM

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TSD-12.5A

Active

OptiFuse

FUSE GLASS 12.5A 250VAC 5X20MM

Deep-Dive with AI

DocumentsDatasheet

Specifications Pricing Series Description Documents

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	$ 1.24
		10	$ 1.08
		25	$ 1.06
		50	$ 0.89
		100	$ 0.72
		250	$ 0.66
		500	$ 0.55
		1000	$ 0.48

Description

General part information

TSD Series

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

Documents

Technical documentation and resources

Datasheet

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	TSD-12.5A	TSD Series

Approval Agency	IEC 60127	IEC 60127, cURus, IEC 60127
Breaking Capacity @ Rated Voltage	35 A	35 A
Current Rating (Amps)	12.5 Amps	0.2 - 800 mA
Melting I˛t	1045	0.0223 - 2231
Melting I²t	-	5.309
Mounting Type	Requires Holder	Requires Holder
Operating Temperature [Max]	125 °C	125 °C
Operating Temperature [Min]	-55 °C	-55 °C
Package / Case [x]	5 mm	5 mm
Package / Case [y]	20 mm	20 mm
Response Time	Slow Blow	Slow Blow
Size / Dimension [diameter]	5.2 mm	5.2 mm
Size / Dimension [diameter]	0.205 in	0.205 in
Size / Dimension [x]	0.787 in	0.787 in
Size / Dimension [x]	20 mm	20 mm
Voltage Rating - AC	250 V	250 V

TSD Series

FUSE GLASS 160MA 250VAC 5X20MM

Part	Mounting Type	Melting I˛t	Size / Dimension [x]	Size / Dimension [diameter]	Size / Dimension [x]	Size / Dimension [diameter]	Current Rating (Amps)	Breaking Capacity @ Rated Voltage	Voltage Rating - AC	Package / Case [y]	Package / Case [x]	Response Time	Approval Agency	Operating Temperature [Min]	Operating Temperature [Max]	Melting I²t
OptiFuse TSD-160MA	Requires Holder	0.0767	0.787 in	5.2 mm	20 mm	0.205 in	160 mA	35 A	250 V	20 mm	5 mm	Slow Blow	IEC 60127	-55 °C	125 °C
OptiFuse TSD-6.3A	Requires Holder	187.8	0.787 in	5.2 mm	20 mm	0.205 in	6.3 A	35 A	250 V	20 mm	5 mm	Slow Blow	cURus, IEC 60127	-55 °C	125 °C
OptiFuse TSD-4A	Requires Holder	70.56	0.787 in	5.2 mm	20 mm	0.205 in	4 A	35 A	250 V	20 mm	5 mm	Slow Blow	cURus, IEC 60127	-55 °C	125 °C
OptiFuse TSD-200MA	Requires Holder		0.787 in	5.2 mm	20 mm	0.205 in	0.2 A	35 A	250 V	20 mm	5 mm	Slow Blow	IEC 60127	-55 °C	125 °C
OptiFuse TSD-2.5A	Requires Holder	20.63	0.787 in	5.2 mm	20 mm	0.205 in	2.5 A	35 A	250 V	20 mm	5 mm	Slow Blow	cURus, IEC 60127	-55 °C	125 °C
OptiFuse TSD-1A	Requires Holder		0.787 in	5.2 mm	20 mm	0.205 in	1 A	35 A	250 V	20 mm	5 mm	Slow Blow	cURus, IEC 60127	-55 °C	125 °C	5.309
OptiFuse TSD-12.5A	Requires Holder	1045	0.787 in	5.2 mm	20 mm	0.205 in	12.5 Amps	35 A	250 V	20 mm	5 mm	Slow Blow	IEC 60127	-55 °C	125 °C
OptiFuse TSD-3.15A	Requires Holder	36.91	0.787 in	5.2 mm	20 mm	0.205 in	3.15 A	35 A	250 V	20 mm	5 mm	Slow Blow	cURus, IEC 60127	-55 °C	125 °C
OptiFuse TSD-630MA	Requires Holder	1.583	0.787 in	5.2 mm	20 mm	0.205 in	0.63 A	35 A	250 V	20 mm	5 mm	Slow Blow	IEC 60127	-55 °C	125 °C
OptiFuse TSD-5A	Requires Holder	108.7	0.787 in	5.2 mm	20 mm	0.205 in	5 A	35 A	250 V	20 mm	5 mm	Slow Blow	cURus, IEC 60127	-55 °C	125 °C