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Electrical, Specialty Fuses

Browse available Electrical, Specialty Fuses part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.

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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package / Case Packaging Product Status Mounting Type Fuse Type Current Rating (Amps) Voltage Rating - AC Voltage Rating - DC Response Time Applications Features Class Approval Agency Operating Temperature Breaking Capacity @ Rated Voltage Size / Dimension Grade Qualification
FPK-R-6.3A OptiFuse

FPK-R-6.3A

UL Class CC Fuse, Fast Acting 6.

OptiFuse

945 -
Datasheet FPK-R 5AG, 10mm x 38mm (Midget) Bulk Active Requires Holder Cartridge 6.3A 600 VAC 300 VDC Fast Blow Electrical, Industrial - CC cULus, UL 248 - 200kA AC, 20kA DC 0.406" Dia x 1.496" L (10.30mm x 38.00mm) - -
FPK-R-1.6A OptiFuse

FPK-R-1.6A

UL Class CC Fuse, Fast Acting 1.

OptiFuse

945 -
Datasheet FPK-R 5AG, 10mm x 38mm (Midget) Bulk Active Requires Holder Cartridge 1.6A 600 VAC 300 VDC Fast Blow Electrical, Industrial - CC cULus, UL 248 - 200kA AC, 20kA DC 0.406" Dia x 1.496" L (10.30mm x 38.00mm) - -
FPK-R-3.15A OptiFuse

FPK-R-3.15A

UL Class CC Fuse, Fast Acting 3.

OptiFuse

945 -
Datasheet FPK-R 5AG, 10mm x 38mm (Midget) Bulk Active Requires Holder Cartridge 3.15A 600 VAC 300 VDC Fast Blow Electrical, Industrial - CC cULus, UL 248 - 200kA AC, 20kA DC 0.406" Dia x 1.496" L (10.30mm x 38.00mm) - -
FPK-R-3.5A OptiFuse

FPK-R-3.5A

UL Class CC Fuse, Fast Acting 3.

OptiFuse

936 -
Datasheet FPK-R 5AG, 10mm x 38mm (Midget) Bulk Active Requires Holder Cartridge 3.5A 600 VAC 300 VDC Fast Blow Electrical, Industrial - CC cULus, UL 248 - 200kA AC, 20kA DC 0.406" Dia x 1.496" L (10.30mm x 38.00mm) - -
FPK-R-2.5A OptiFuse

FPK-R-2.5A

UL Class CC Fuse, Fast Acting 2.

OptiFuse

935 -
Datasheet FPK-R 5AG, 10mm x 38mm (Midget) Bulk Active Requires Holder Cartridge 2.5A 600 VAC 300 VDC Fast Blow Electrical, Industrial - CC cULus, UL 248 - 200kA AC, 20kA DC 0.406" Dia x 1.496" L (10.30mm x 38.00mm) - -
FPK-R-9A OptiFuse

FPK-R-9A

UL Class CC Fuse, Fast Acting 9A

OptiFuse

838 -
Datasheet FPK-R 5AG, 10mm x 38mm (Midget) Bulk Active Requires Holder Cartridge 9A 600 VAC 300 VDC Fast Blow Electrical, Industrial - CC cULus, UL 248 - 200kA AC, 20kA DC 0.406" Dia x 1.496" L (10.30mm x 38.00mm) - -
FPK-R-7A OptiFuse

FPK-R-7A

UL Class CC Fuse, Fast Acting 7A

OptiFuse

747 -
Datasheet FPK-R 5AG, 10mm x 38mm (Midget) Bulk Active Requires Holder Cartridge 7A 600 VAC 300 VDC Fast Blow Electrical, Industrial - CC cULus, UL 248 - 200kA AC, 20kA DC 0.406" Dia x 1.496" L (10.30mm x 38.00mm) - -
MBP-50A OptiFuse

MBP-50A

Ignition Prot Battery, 58V 50A

OptiFuse

2,499 -
Datasheet MBP - Bulk Active Bolt Mount Square 50A - 58 VDC Fast Blow Battery Protection - - - - 5kA 0.910" L x 1.090" W x 0.640" H (23.11mm x 27.69mm x 16.26mm) - -
MBP-250A OptiFuse

MBP-250A

Ignition Prot Battery, 58V 250A

OptiFuse

1,822 -
Datasheet MBP - Bulk Active Bolt Mount Square 250A - 58 VDC Fast Blow Battery Protection - - - - 5kA 0.910" L x 1.090" W x 0.640" H (23.11mm x 27.69mm x 16.26mm) - -
MBP-60A OptiFuse

MBP-60A

Ignition Prot Battery, 58V 60A

OptiFuse

1,501 -
Datasheet MBP - Bulk Active Bolt Mount Square 60A - 58 VDC Fast Blow Battery Protection - - - - 5kA 0.910" L x 1.090" W x 0.640" H (23.11mm x 27.69mm x 16.26mm) - -
MBP-40A OptiFuse

MBP-40A

Ignition Prot Battery, 58V 40A

OptiFuse

957 -
Datasheet MBP - Bulk Active Bolt Mount Square 40A - 58 VDC Fast Blow Battery Protection - - - - 5kA 0.910" L x 1.090" W x 0.640" H (23.11mm x 27.69mm x 16.26mm) - -
MBP-300A OptiFuse

MBP-300A

Ignition Prot Battery, 58V 300A

OptiFuse

954 -
Datasheet MBP - Bulk Active Bolt Mount Square 300A - 58 VDC Fast Blow Battery Protection - - - - 5kA 0.910" L x 1.090" W x 0.640" H (23.11mm x 27.69mm x 16.26mm) - -
MBP-200A OptiFuse

MBP-200A

Ignition Prot Battery, 58V 200A

OptiFuse

695 -
Datasheet MBP - Bulk Active Bolt Mount Square 200A - 58 VDC Fast Blow Battery Protection - - - - 5kA 0.910" L x 1.090" W x 0.640" H (23.11mm x 27.69mm x 16.26mm) - -
MBP-80A OptiFuse

MBP-80A

Ignition Prot Battery, 58V 80A

OptiFuse

666 -
Datasheet MBP - Bulk Active Bolt Mount Square 80A - 58 VDC Fast Blow Battery Protection - - - - 5kA 0.910" L x 1.090" W x 0.640" H (23.11mm x 27.69mm x 16.26mm) - -
MBP-150A OptiFuse

MBP-150A

Ignition Prot Battery, 58V 150A

OptiFuse

583 -
Datasheet MBP - Bulk Active Bolt Mount Square 150A - 58 VDC Fast Blow Battery Protection - - - - 5kA 0.910" L x 1.090" W x 0.640" H (23.11mm x 27.69mm x 16.26mm) - -
MBP-90A OptiFuse

MBP-90A

Ignition Prot Battery, 58V 90A

OptiFuse

557 -
Datasheet MBP - Bulk Active Bolt Mount Square 90A - 58 VDC Fast Blow Battery Protection - - - - 5kA 0.910" L x 1.090" W x 0.640" H (23.11mm x 27.69mm x 16.26mm) - -
MBP-75A OptiFuse

MBP-75A

Ignition Prot Battery, 58V 75A

OptiFuse

281 -
Datasheet MBP - Bulk Active Bolt Mount Square 75A - 58 VDC Fast Blow Battery Protection - - - - 5kA 0.910" L x 1.090" W x 0.640" H (23.11mm x 27.69mm x 16.26mm) - -
MBP-125A OptiFuse

MBP-125A

Ignition Prot Battery, 58V 125A

OptiFuse

215 -
Datasheet MBP - Bulk Active Bolt Mount Square 125A - 58 VDC Fast Blow Battery Protection - - - - 5kA 0.910" L x 1.090" W x 0.640" H (23.11mm x 27.69mm x 16.26mm) - -
TRK5-NR-60A OptiFuse

TRK5-NR-60A

UL Class RK5, 250VAC 150VDC 60A

OptiFuse

955 -
Datasheet TRK5-NR Cartridge Bulk Active Requires Holder Cartridge 60A 250 VAC 150 VDC Slow Blow Electrical, Industrial, Motor Protection - RK5 cULus - 200kA AC, 50kA DC 0.810" Dia x 3.000" L (76.2mm x 20.57mm) - -
TRK5-NR-40A OptiFuse

TRK5-NR-40A

UL Class RK5, 250VAC 150VDC 40A

OptiFuse

674 -
Datasheet TRK5-NR Cartridge Bulk Active Requires Holder Cartridge 40A 250 VAC 150 VDC Slow Blow Electrical, Industrial, Motor Protection - RK5 cULus - 200kA AC, 50kA DC 0.810" Dia x 3.000" L (76.2mm x 20.57mm) - -
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WINSUN SOURCING SUPPORT

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Send the manufacturer, part number, quantity and target delivery requirement. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and hard-to-find or obsolete components.

Global component sourcing support BOM, shortage and EOL support
FREQUENTLY ASKED QUESTIONS

Electrical, Specialty Fuses FAQ

Common questions about selecting, comparing and sourcing Electrical, Specialty Fuses components through Winsun (HK) Electronics.

What should I check when selecting Electrical, Specialty Fuses components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

Can Winsun help source specific Electrical, Specialty Fuses part numbers?

Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

Do you support shortage, obsolete or hard-to-find Electrical, Specialty Fuses parts?

Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

How do I request a quote for Electrical, Specialty Fuses components?

Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.