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1 - 25
of 1,183
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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Mounting Type
Fuse Type
Current Rating (Amps)
Voltage Rating - AC
Voltage Rating - DC
Response Time
Package / Case
Breaking Capacity @ Rated Voltage
Melting I²t
Approval Agency
Operating Temperature
Color
Size / Dimension
FSE-1A
FSE-3A
GLASS FUSE - 5X15MM, FAST 3A
OptiFuse
5,757
Marketplace
1 : $0.45000
Bulk
Bulk
ActiveRequires HolderCartridge, Glass3 A250 V-Fast Blow2AG, 5mm x 15mm100A6.546cURus, KC, PSE/JET-55°C ~ 125°C-0.177" Dia x 0.591" L (4.50mm x 15.00mm)
FSE-1A
FSE-1.5A
GLASS FUSE - 5X15MM, FAST 1.5A
OptiFuse
5,698
Marketplace
1 : $0.45000
Bulk
Bulk
ActiveRequires HolderCartridge, Glass1.5 A250 V-Fast Blow2AG, 5mm x 15mm100A1.426cURus, KC, PSE/JET-55°C ~ 125°C-0.177" Dia x 0.591" L (4.50mm x 15.00mm)
FSE
FSE-1.25A
GLASS FUSE - 5X15MM, FAST 1.25A
OptiFuse
5,390
Marketplace
1 : $0.45000
Bulk
Bulk
ActiveRequires HolderCartridge, Glass1.25 A250 V-Fast Blow2AG, 5mm x 15mm100A0.626cURus, KC, PSE/JET-55°C ~ 125°C-0.177" Dia x 0.591" L (4.50mm x 15.00mm)
FSE-1A
FSE-1A
GLASS FUSE - 5X15MM, FAST 1A
OptiFuse
4,966
Marketplace
1 : $0.45000
Bulk
Bulk
ActiveRequires HolderCartridge, Glass1 A250 V-Fast Blow2AG, 5mm x 15mm100A0.525cURus, KC, PSE/JET-55°C ~ 125°C-0.177" Dia x 0.591" L (4.50mm x 15.00mm)
FSE-1A
FSE-5A
GLASS FUSE - 5X15MM, FAST 5A
OptiFuse
4,524
Marketplace
1 : $0.45000
Bulk
Bulk
ActiveRequires HolderCartridge, Glass5 A250 V-Fast Blow2AG, 5mm x 15mm100A21.78cURus, KC, PSE/JET-55°C ~ 125°C-0.177" Dia x 0.591" L (4.50mm x 15.00mm)
FSE-2A
FSE-2A
GLASS FUSE - 5X15MM, FAST 2A
OptiFuse
3,585
Marketplace
1 : $0.45000
Bulk
Bulk
ActiveRequires HolderCartridge, Glass2 A250 V-Fast Blow2AG, 5mm x 15mm100A3.436cURus, KC, PSE/JET-55°C ~ 125°C-0.177" Dia x 0.591" L (4.50mm x 15.00mm)
FSE-2.5A
FSE-2.5A
GLASS FUSE - 5X15MM, FAST 2.5A
OptiFuse
1,834
Marketplace
1 : $0.45000
Bulk
Bulk
ActiveRequires HolderCartridge, Glass2.5 A250 V-Fast Blow2AG, 5mm x 15mm100A5.695cURus, KC, PSE/JET-55°C ~ 125°C-0.177" Dia x 0.591" L (4.50mm x 15.00mm)
FSE
FSE-3.5A
GLASS FUSE - 5X15MM, FAST 3.5A
OptiFuse
1,718
Marketplace
1 : $0.45000
Bulk
Bulk
ActiveRequires HolderCartridge, Glass3.5 A250 V-Fast Blow2AG, 5mm x 15mm100A9.454cURus, KC, PSE/JET-55°C ~ 125°C-0.177" Dia x 0.591" L (4.50mm x 15.00mm)
FSE-1A
FSE-4A
GLASS FUSE - 5X15MM, FAST 4A
OptiFuse
1,136
Marketplace
1 : $0.45000
Bulk
Bulk
ActiveRequires HolderCartridge, Glass4 A250 V-Fast Blow2AG, 5mm x 15mm100A13.37cURus, KC, PSE/JET-55°C ~ 125°C-0.177" Dia x 0.591" L (4.50mm x 15.00mm)
FSA
FSA-1.6A
GLASS FUSE - 6.3X32MM, FAST 1.6A
OptiFuse
9,954
Marketplace
1 : $0.62000
Bulk
Bulk
ActiveRequires HolderCartridge, Glass1.6 A250 V-Fast Blow3AB, 3AG, 1/4" x 1-1/4"100A4.026CSA, cULus, UR-55°C ~ 125°C-0.250" Dia x 1.252" L (6.35mm x 31.80mm)
FSA-1.5A
FSA-1.5A
GLASS FUSE - 6.3X32MM, FAST 1.5A
OptiFuse
7,199
Marketplace
1 : $0.62000
Bulk
Bulk
ActiveRequires HolderCartridge, Glass1.5 A250 V-Fast Blow3AB, 3AG, 1/4" x 1-1/4"100A3.565CSA, cULus, UR-55°C ~ 125°C-0.250" Dia x 1.252" L (6.35mm x 31.80mm)
FSA
FSA-1A
GLASS FUSE - 6.3X32MM, FAST 1A
OptiFuse
6,977
Marketplace
1 : $0.62000
Bulk
Bulk
ActiveRequires HolderCartridge, Glass1 A250 V-Fast Blow3AB, 3AG, 1/4" x 1-1/4"35A0.968CSA, cULus, UR-55°C ~ 125°C-0.250" Dia x 1.252" L (6.35mm x 31.80mm)
FSA-10A
FSA-10A
GLASS FUSE - 6.3X32MM, FAST 10A
OptiFuse
6,905
Marketplace
1 : $0.62000
Bulk
Bulk
ActiveRequires HolderCartridge, Glass10 A250 V-Fast Blow3AB, 3AG, 1/4" x 1-1/4"200A370.2CSA, cULus, UR-55°C ~ 125°C-0.250" Dia x 1.252" L (6.35mm x 31.80mm)
FSA-5A
FSA-5A
GLASS FUSE - 6.3X32MM, FAST 5A
OptiFuse
6,238
Marketplace
1 : $0.62000
Bulk
Bulk
ActiveRequires HolderCartridge, Glass5 A250 V-Fast Blow3AB, 3AG, 1/4" x 1-1/4"200A72.54CSA, cULus, UR-55°C ~ 125°C-0.250" Dia x 1.252" L (6.35mm x 31.80mm)
FSA-2A
FSA-2A
GLASS FUSE - 6.3X32MM, FAST 2A
OptiFuse
5,625
Marketplace
1 : $0.62000
Bulk
Bulk
ActiveRequires HolderCartridge, Glass2 A250 V-Fast Blow3AB, 3AG, 1/4" x 1-1/4"100A8.57CSA, cULus, UR-55°C ~ 125°C-0.250" Dia x 1.252" L (6.35mm x 31.80mm)
FSA-3A
FSA-3A
GLASS FUSE - 6.3X32MM, FAST 3A
OptiFuse
5,440
Marketplace
1 : $0.62000
Bulk
Bulk
ActiveRequires HolderCartridge, Glass3 A250 V-Fast Blow3AB, 3AG, 1/4" x 1-1/4"100A23.12CSA, cULus, UR-55°C ~ 125°C-0.250" Dia x 1.252" L (6.35mm x 31.80mm)
FSA
FSA-7A
GLASS FUSE - 6.3X32MM, FAST 7A
OptiFuse
4,550
Marketplace
1 : $0.62000
Bulk
Bulk
ActiveRequires HolderCartridge, Glass7 A250 V-Fast Blow3AB, 3AG, 1/4" x 1-1/4"200A195.3CSA, cULus, UR-55°C ~ 125°C-0.250" Dia x 1.252" L (6.35mm x 31.80mm)
FSA
FSA-2.5A
GLASS FUSE - 6.3X32MM, FAST 2.5A
OptiFuse
3,345
Marketplace
1 : $0.62000
Bulk
Bulk
ActiveRequires HolderCartridge, Glass2.5 A250 V-Fast Blow3AB, 3AG, 1/4" x 1-1/4"100A14.21CSA, cULus, UR-55°C ~ 125°C-0.250" Dia x 1.252" L (6.35mm x 31.80mm)
FSA
FSA-6.3A
GLASS FUSE - 6.3X32MM, FAST 6.3A
OptiFuse
3,284
Marketplace
1 : $0.62000
Bulk
Bulk
ActiveRequires HolderCartridge, Glass6.3 A250 V-Fast Blow3AB, 3AG, 1/4" x 1-1/4"-138.6CSA, cULus, UR-55°C ~ 125°C-0.250" Dia x 1.252" L (6.35mm x 31.80mm)
FSA-8A
FSA-8A
GLASS FUSE - 6.3X32MM, FAST 8A
OptiFuse
2,759
Marketplace
1 : $0.62000
Bulk
Bulk
ActiveRequires HolderCartridge, Glass8 A250 V-Fast Blow3AB, 3AG, 1/4" x 1-1/4"200A239.9CSA, cULus, UR-55°C ~ 125°C-0.250" Dia x 1.252" L (6.35mm x 31.80mm)
FSA-9A
FSA-9A
GLASS FUSE - 6.3X32MM, FAST 9A
OptiFuse
2,443
Marketplace
1 : $0.62000
Bulk
Bulk
ActiveRequires HolderCartridge, Glass9 A250 V-Fast Blow3AB, 3AG, 1/4" x 1-1/4"200A296.4CSA, cULus, UR-55°C ~ 125°C-0.250" Dia x 1.252" L (6.35mm x 31.80mm)
FSA-7.5A
FSA-7.5A
GLASS FUSE - 6.3X32MM, FAST 7.5A
OptiFuse
2,301
Marketplace
1 : $0.62000
Bulk
Bulk
ActiveRequires HolderCartridge, Glass7.5 A250 V-Fast Blow3AB, 3AG, 1/4" x 1-1/4"200A-CSA, cULus, UR-55°C ~ 125°C-0.250" Dia x 1.252" L (6.35mm x 31.80mm)
FSA
FSA-4.5A
GLASS FUSE - 6.3X32MM, FAST 4.5A
OptiFuse
4,669
Marketplace
1 : $0.64000
Bulk
Bulk
ActiveRequires HolderCartridge, Glass4.5 A250 V-Fast Blow3AB, 3AG, 1/4" x 1-1/4"200A-CSA, cULus, UR-55°C ~ 125°C-0.250" Dia x 1.252" L (6.35mm x 31.80mm)
FSF-4A
FSF-2.5A
GLASS FUSE - 3.6X10MM, FAST 2.5A
OptiFuse
3,664
Marketplace
1 : $0.65000
Bulk
Bulk
ActiveRequires HolderCartridge, Glass2.5 A250 V-Fast BlowCartridge, Non-Standard50A-cULus-55°C ~ 125°C-0.142" Dia x 0.394" L (3.60mm x 10.00mm)
FSF-4A
FSF-5A
GLASS FUSE - 3.6X10MM, FAST 5A
OptiFuse
2,908
Marketplace
1 : $0.65000
Bulk
Bulk
ActiveRequires HolderCartridge, Glass5 A250 V-Fast BlowCartridge, Non-Standard50A-cULus-55°C ~ 125°C-0.142" Dia x 0.394" L (3.60mm x 10.00mm)
Showing
1 - 25
of 1,183

OptiFuse Fuses


A fuse is a device designed to stop current flow when it exceeds a certain limit (overcurrent protection). The devices works by creating an opening in a material situated between two end terminals. The material will melt (blow) from an increase in heat generated by the device as the current flow changes. The amount of time it takes the device to blow is often defined as fast or slow-blow.