Part Number Manufacturer / Brand Brife Description Part StatusFuse TypeCurrent RatingVoltage Rating - ACVoltage Rating - DCResponse TimePackage / CaseMounting TypeBreaking Capacity @ Rated VoltageMelting I²tApprovalsOperating TemperatureColorSize / Dimension
Littelfuse Inc. FUSE BOARD MNT 2A 125VAC/VDC SMD ActiveBoard Mount (Cartridge Style Excluded)2A125V125VSlow2-SMD, Square End Block with ClipHolder, Surface Mount50A8.2cULus, PSE-55°C ~ 125°C
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0.256" L x 0.146" W x 0.154" H (6.50mm x 3.70mm x 3.90mm)
Littelfuse Inc. FUSE BRD MNT 5A 125VAC/VDC 2SMD ActiveBoard Mount (Cartridge Style Excluded)5A125V125VSlow2-SMD, Square End Block with HolderHolder, Surface Mount50A53.72PSE, UL-55°C ~ 125°C
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0.383" L x 0.198" W x 0.150" H (9.73mm x 5.03mm x 3.81mm)
Littelfuse Inc. FUSE CERAMIC 15A 250VAC 5X20MM ActiveCartridge, Ceramic15A250V
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Slow5mm x 20mm (Axial)Through Hole500A1237PSE, SEMKO, UL-55°C ~ 125°C
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0.228" Dia x 0.886" L (5.80mm x 22.50mm)
Littelfuse Inc. FUSE GLASS 5A 250VAC 3AB 3AG ActiveCartridge, Glass5A250V
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Slow3AB, 3AG, 1/4" x 1-1/4"Holder200A140CE, CSA, K-MARK, PSE, UL-55°C ~ 125°C
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0.250" Dia x 1.250" L (6.35mm x 31.75mm)
Littelfuse Inc. FUSE BRD MNT 62MA 125VAC/VDC SMD ActiveBoard Mount (Cartridge Style Excluded)62mA125V125VFast2-SMD, J-LeadSurface Mount50A AC, 300A DC0.000075CSA, UL-55°C ~ 125°C
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0.285" L x 0.170" W x 0.120" H (7.24mm x 4.32mm x 3.05mm)
Littelfuse Inc. FUSE BOARD MNT 500MA 125VAC/VDC ActiveBoard Mount (Cartridge Style Excluded)500mA125V125VSlow2-SMD, Square End Block with HolderHolder, Surface Mount50A0.24UL-55°C ~ 125°C
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0.383" L x 0.198" W x 0.150" H (9.73mm x 5.03mm x 3.81mm)
Littelfuse Inc. FUSE BOARD MNT 375MA 125VAC/VDC ActiveBoard Mount (Cartridge Style Excluded)375mA125V125VSlow2-SMD, Square End Block with HolderHolder, Surface Mount50A0.101UL-55°C ~ 125°C
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0.383" L x 0.198" W x 0.150" H (9.73mm x 5.03mm x 3.81mm)
Littelfuse Inc. FUSE CERM 2A 500VAC 400VDC 5X20 ActiveCartridge, Ceramic2A500V400VSlow5mm x 20mmHolder100A AC, 1.5kA DC9.12cULus, PSE, SEMKO-55°C ~ 125°C
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0.205" Dia x 0.787" L (5.20mm x 20.00mm)
Littelfuse Inc. FUSE GLASS 10A 250VAC 5X20MM ActiveCartridge, Glass10A250V
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Slow5mm x 20mmHolder100A568CE, CSA, K-MARK, PSE, UL, VDE-55°C ~ 125°C
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0.205" Dia x 0.787" L (5.20mm x 20.00mm)
Littelfuse Inc. FUSE GLASS 12.5A 250VAC 5X20MM ActiveCartridge, Glass12.5A250V
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Slow5mm x 20mmHolder63A889PSE, UL-55°C ~ 125°C
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0.205" Dia x 0.787" L (5.20mm x 20.00mm)
Littelfuse Inc. FUSE CERM 4A 500VAC 400VDC 5X20 ActiveCartridge, Ceramic4A500V400VSlow5mm x 20mmHolder100A AC, 500A DC52.48cULus, PSE, SEMKO-55°C ~ 125°C
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0.205" Dia x 0.787" L (5.20mm x 20.00mm)
Littelfuse Inc. FUSE CERAMIC 500MA 500VAC 400VDC ActiveCartridge, Ceramic500mA500V400VSlow5mm x 20mmHolder100A AC, 1.5kA DC0.3cULus, SEMKO-55°C ~ 125°C
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0.205" Dia x 0.787" L (5.20mm x 20.00mm)
Littelfuse Inc. FUSE CERAMIC 6.3A 500VAC 400VDC ActiveCartridge, Ceramic6.3A500V400VSlowCartridge, Non-Standard (Axial)Through Hole100A AC, 500A DC121.451cULus, PSE, SEMKO-55°C ~ 125°C
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0.217" Dia x 0.846" L (5.50mm x 21.50mm)
Littelfuse Inc. FUSE BRD MNT 62MA 125VAC/VDC SMD ActiveBoard Mount (Cartridge Style Excluded)62mA125V125VFast2-SMD, Square End BlockSurface Mount50A0.00019CSA, UL-55°C ~ 125°C
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0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)
Littelfuse Inc. FUSE BOARD MOUNT 80MA 125VAC/VDC ActiveBoard Mount (Cartridge Style Excluded)80mA125V125VFast2-SMD, Square End BlockSurface Mount50A0.00033CSA, UL-55°C ~ 125°C
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0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)
Littelfuse Inc. FUSE CERM 5A 500VAC 400VDC 5X20 ActiveCartridge, Ceramic5A500V400VSlow5mm x 20mmHolder100A AC, 500A DC76.5cULus, PSE, SEMKO-55°C ~ 125°C
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0.205" Dia x 0.787" L (5.20mm x 20.00mm)
Littelfuse Inc. FUSE BOARD MNT 30A 125VAC 72VDC ActiveBoard Mount (Cartridge Style Excluded)30A125V72VFast2-SMD, Square End BlockSurface Mount100A AC, 500A DC81cULus, PSE-55°C ~ 125°C
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0.398" L x 0.123" W x 0.123" H (10.10mm x 3.12mm x 3.12mm)
Littelfuse Inc. FUSE GLASS 250MA 250VAC 5X20MM ActiveCartridge, Glass250mA250V
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Slow5mm x 20mmHolder35A0.5405CCC, CE, CSA, K-MARK, SEMKO, UL, VDE-55°C ~ 125°C
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0.205" Dia x 0.787" L (5.20mm x 20.00mm)
Littelfuse Inc. FUSE CERAMIC 10A 250VAC 5X20MM ActiveCartridge, Ceramic10A250V
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Slow5mm x 20mmHolder1.5kA333.565CE, CSA, KC, PSE, SEMKO, UL, VDE-55°C ~ 125°C
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0.205" Dia x 0.787" L (5.20mm x 20.00mm)
Littelfuse Inc. FUSE CERAMIC 3.15A 500VAC 400VDC ActiveCartridge, Ceramic3.15A500V400VSlow5mm x 20mmHolder100A AC, 1.5kA DC50.109cULus, PSE, SEMKO, VDE-55°C ~ 125°C
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0.205" Dia x 0.787" L (5.20mm x 20.00mm)
Littelfuse Inc. FUSE CERM 1A 500VAC 400VDC 5X20 ActiveCartridge, Ceramic1A500V400VSlow5mm x 20mmHolder100A AC, 1.5kA DC1.8cULus, PSE, SEMKO, VDE-55°C ~ 125°C
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0.205" Dia x 0.787" L (5.20mm x 20.00mm)
Littelfuse Inc. FUSE BOARD MNT 20A 125VAC 100VDC ActiveBoard Mount (Cartridge Style Excluded)20A125V100VFast2-SMD, Square End BlockSurface Mount100A AC, 300A DC18cULus, PSE-55°C ~ 125°C
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0.398" L x 0.123" W x 0.123" H (10.10mm x 3.12mm x 3.12mm)
Littelfuse Inc. FUSE GLASS 10A 250VAC 5X20MM ActiveCartridge, Glass10A250V
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Slow5mm x 20mmHolder100A568CE, CSA, K-MARK, PSE, UL, VDE-55°C ~ 125°C
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0.205" Dia x 0.787" L (5.20mm x 20.00mm)
Littelfuse Inc. FUSE BOARD MOUNT 62MA 125VAC/VDC ActiveBoard Mount (Cartridge Style Excluded)62mA125V125VFastAxialThrough Hole50A AC, 300A DC0.000113CSA, UR-55°C ~ 125°C
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0.110" Dia x 0.280" L (2.80mm x 7.11mm)
Littelfuse Inc. FUSE 250V V FA NANO2 15A ActiveBoard Mount (Cartridge Style Excluded)15A250V100VFast2-SMD, Square End BlockSurface Mount100A AC, 50A DC142cURus-55°C ~ 125°C
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0.398" L x 0.123" W x 0.123" H (10.10mm x 3.12mm x 3.12mm)
Littelfuse Inc. FUSE BRD MNT 62MA 125VAC/VDC SMD ActiveBoard Mount (Cartridge Style Excluded)62mA125V125VFast2-SMD, Square End Block with HolderHolder, Surface Mount50A0.00019UL-55°C ~ 125°C
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0.383" L x 0.198" W x 0.150" H (9.73mm x 5.03mm x 3.81mm)
Littelfuse Inc. FUSE 250V V FA NANO2 25A ActiveBoard Mount (Cartridge Style Excluded)25A250V100VFast2-SMD, Square End BlockSurface Mount100A AC, 500A DC668cURus-55°C ~ 125°C
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0.398" L x 0.123" W x 0.123" H (10.10mm x 3.12mm x 3.12mm)
Littelfuse Inc. FUSE 250V V FA NANO2 20A ActiveBoard Mount (Cartridge Style Excluded)20A250V100VFast2-SMD, Square End BlockSurface Mount100A AC, 50A DC433cURus-55°C ~ 125°C
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0.398" L x 0.123" W x 0.123" H (10.10mm x 3.12mm x 3.12mm)
Littelfuse Inc. FUSE BOARD MNT 25A 125VAC 72VDC ActiveBoard Mount (Cartridge Style Excluded)25A125V72VFast2-SMD, Square End BlockSurface Mount100A AC, 500A DC45cULus, PSE-55°C ~ 125°C
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0.398" L x 0.123" W x 0.123" H (10.10mm x 3.12mm x 3.12mm)
Littelfuse Inc. FUSE CERM 16A 500VAC 400VDC 5X20 ActiveCartridge, Ceramic16A500V400VSlow5mm x 20mmHolder100A AC, 400A DC1331.2cULus, PSE-55°C ~ 125°C
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0.205" Dia x 0.787" L (5.20mm x 20.00mm)
Littelfuse Inc. FUSE BOARD MOUNT 40A 60VDC 2SMD ActiveBoard Mount (Cartridge Style Excluded)40A
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60VFast2-SMD, Square End BlockSurface Mount600A454cULus-55°C ~ 125°C
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0.492" L x 0.175" W x 0.175" H (12.50mm x 4.45mm x 4.45mm)
Littelfuse Inc. FUSE BOARD MNT 3.15A 600VDC 2SMD ActiveBoard Mount (Cartridge Style Excluded)3.15A250V600VFast2-SMD, Square End BlockSurface Mount100A3.304CSA, UR-55°C ~ 125°C
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0.476" L x 0.177" W x 0.177" H (12.10mm x 4.50mm x 4.50mm)
Littelfuse Inc. FUSE BOARD MOUNT 1A 600VDC 2SMD ActiveBoard Mount (Cartridge Style Excluded)1A
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600VFast2-SMD, Square End BlockSurface Mount100A0.304CSA, UL-55°C ~ 125°C
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0.476" L x 0.177" W x 0.177" H (12.10mm x 4.50mm x 4.50mm)
Littelfuse Inc. FUSE CERM 20A 250VAC 60VDC 3AB ActiveCartridge, Ceramic20A250V60VSlow3AB, 3AG, 1/4" x 1-1/4" (Axial)Through Hole400A AC, 500A DC575CE, CSA, K-MARK, PSE, UL-55°C ~ 125°C
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0.275" Dia x 1.288" L (6.99mm x 32.72mm)
Littelfuse Inc. FUSE CERAMIC 3.15A 500VAC 400VDC ActiveCartridge, Ceramic3.15A500V400VSlow5mm x 20mm (Axial)Through Hole100A AC, 1.5kA DC50.109cULus, PSE, SEMKO, VDE-55°C ~ 125°C
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0.228" Dia x 0.886" L (5.80mm x 22.50mm)
Littelfuse Inc. FUSE CERM 4A 500VAC 400VDC 5X20 ActiveCartridge, Ceramic4A500V400VSlow5mm x 20mm (Axial)Through Hole100A AC, 500A DC52.48cULus, PSE, SEMKO-55°C ~ 125°C
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0.228" Dia x 0.886" L (5.80mm x 22.50mm)
Littelfuse Inc. FUSE CERM 10A 500VAC 400VDC 5X20 ActiveCartridge, Ceramic10A500V400VSlow5mm x 20mm (Axial)Through Hole100A AC, 500A DC509cULus, PSE-55°C ~ 125°C
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0.228" Dia x 0.886" L (5.80mm x 22.50mm)
Littelfuse Inc. FUSE BOARD MNT 62MA 250VAC AXIAL ActiveBoard Mount (Cartridge Style Excluded)62mA250V
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FastAxialThrough Hole50A0.000192UR-55°C ~ 125°C
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0.155" Dia x 0.280" L (3.94mm x 7.11mm)
Littelfuse Inc. FUSE AUTO 40A 32VDC AUTO LINK ActiveAutomotive40A
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32VSlowAuto LinkBolt Mount2kA6800ISO, UL
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Green0.630" L x 0.472" W x 0.323" H (16.00mm x 12.00mm x 8.20mm)
Littelfuse Inc. FUSE CERAMIC 50MA 250VAC 5X20MM ActiveCartridge, Ceramic50mA250V
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Fast5mm x 20mm (Axial)Through Hole1.5kA0.00019CCC, CE, CSA, SEMKO, UR, VDE-55°C ~ 125°C
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0.236" Dia x 0.886" L (6.00mm x 22.50mm)
Littelfuse Inc. FUSE BOARD MOUNT 50MA 125VAC RAD ActiveBoard Mount (Cartridge Style Excluded)50mA125V
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FastRadial, BoxThrough Hole100A0.0001cUL, UL-40°C ~ 85°C
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0.335" L x 0.157" W x 0.315" H (8.50mm x 4.00mm x 8.00mm)
Littelfuse Inc. FUSE CERAMIC 20A 500VAC/VDC 3AB ActiveCartridge, Ceramic20A500V500VFast3AB, 3AG, 1/4" x 1-1/4"Holder30kA AC, 20kA DC101CE, cULus-55°C ~ 125°C
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0.250" Dia x 1.250" L (6.35mm x 31.75mm)
Littelfuse Inc. FUSE CERAMIC 16A 500VAC/VDC 3AB ActiveCartridge, Ceramic16A500V500VFast3AB, 3AG, 1/4" x 1-1/4"Holder50kA AC, 20kA DC51CE, cULus-55°C ~ 125°C
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0.250" Dia x 1.250" L (6.35mm x 31.75mm)
Littelfuse Inc. FUSE CERAMIC 20A 500VAC/VDC 3AB ActiveCartridge, Ceramic20A500V500VFast3AB, 3AG, 1/4" x 1-1/4" (Axial)Through Hole30kA AC, 20kA DC101CE, cULus-55°C ~ 125°C
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0.275" Dia x 1.288" L (6.99mm x 32.72mm)
Littelfuse Inc. FUSE CERAMIC 30A 500VAC/VDC 3AB ActiveCartridge, Ceramic30A500V500VFast3AB, 3AG, 1/4" x 1-1/4"Holder30kA AC, 20kA DC203CE, cULus-55°C ~ 125°C
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0.250" Dia x 1.250" L (6.35mm x 31.75mm)
Littelfuse Inc. FUSE CERM 40A 250VAC 150VDC 3AB ActiveCartridge, Ceramic40A250V150VFast3AB, 3AG, 1/4" x 1-1/4" (Axial)Through Hole1kA AC, 400A DC22925CE, UL-55°C ~ 125°C
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0.275" Dia x 1.288" L (6.99mm x 32.72mm)
Littelfuse Inc. FUSE BOARD MNT 5A 125VAC/VDC RAD ActiveBoard Mount (Cartridge Style Excluded)5A125V125VFastRadial, Can, VerticalThrough Hole10kA2.21CSA, QPL, UL-55°C ~ 85°C
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0.250" Dia x 0.350" H (6.35mm x 8.89mm)
Littelfuse Inc. FUSE BOARD MNT 1A 125VAC/VDC RAD ActiveBoard Mount (Cartridge Style Excluded)1A125V125VFastRadial, Can, VerticalThrough Hole10kA0.0648CSA, QPL, UL-55°C ~ 85°C
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0.250" Dia x 0.350" H (6.35mm x 8.89mm)
Littelfuse Inc. FUSE BOARD MNT 2A 125VAC/VDC RAD ActiveBoard Mount (Cartridge Style Excluded)2A125V125VFastRadial, Can, VerticalThrough Hole10kA0.3CSA, QPL, UL-55°C ~ 85°C
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0.250" Dia x 0.350" H (6.35mm x 8.89mm)
Littelfuse Inc. FUSE BOARD MNT 4A 125VAC/VDC RAD ActiveBoard Mount (Cartridge Style Excluded)4A125V125VFastRadial, Can, VerticalThrough Hole10kA1.38CSA, QPL, UL-55°C ~ 85°C
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0.250" Dia x 0.350" H (6.35mm x 8.89mm)
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