Circuit Protection

BK/S501-V-2.5-R

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FUSE CERAMIC 2.5A 250VAC 5X20MM

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Circuit Protection

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FUSE CERAMIC 2.5A 250VAC 5X20MM

Technical Specifications

Parameters and characteristics for this part

Specification	BK/S501-V-2.5-R

Approval Agency	VDE, MITI/JET, cULus, SEMKO, CSA, IMQ, CCC, BSI
Breaking Capacity @ Rated Voltage	1.5 kA
Current Rating (Amps)	2.5 A
Fuse Type	Cartridge, Ceramic
Melting I²t	3.9
Mounting Type	Through Hole
Package / Case	Axial
Package / Case [x]	5 mm
Package / Case [y]	20 mm
Response Time	Fast Blow
Size / Dimension [diameter]	5.54 mm
Size / Dimension [diameter]	0.218 in
Size / Dimension [x]	0.831 in
Size / Dimension [x]	21.1 mm
Voltage Rating - AC	250 V

Cartridge Fuses

Part	Mounting Type	Package / Case [y]	Package / Case	Package / Case [x]	Melting I²t	Voltage Rating - AC	Fuse Type	Breaking Capacity @ Rated Voltage	Current Rating (Amps)	Approval Agency	Size / Dimension [diameter]	Size / Dimension [x]	Size / Dimension [x]	Size / Dimension [diameter]	Response Time	DC Cold Resistance
Eaton - Electronics Division BK/S501-V-2.5-R	Through Hole	20 mm	Axial	5 mm	3.9	250 V	Cartridge Ceramic	1.5 kA	2.5 A	BSI CCC CSA cULus IMQ MITI/JET SEMKO VDE	5.54 mm	0.831 in	21.1 mm	0.218 in	Fast Blow
Eaton - Electronics Division S501-200-R	Requires Holder	20 mm		5 mm	0.02 I²t	250 V	Cartridge Ceramic	1.5 kA	0.2 A	BSI CCC CSA cULus IMQ SEMKO VDE	5.2 mm	0.787 "	20 mm	0.205 in	Fast Blow	6 Ohms
Eaton - Electronics Division S501-400-R	Requires Holder	20 mm		5 mm	0.018 I²t	250 V	Cartridge Ceramic	1.5 kA	400 mA	CSA cURus	5.2 mm	0.787 "	20 mm	0.205 in	Fast Blow	2.2 Ohms

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

General part information

Cartridge Fuses

Technical documentation and resources