CAD | USD

Circuit Protection Portfolio

Bel Fuse's circuit protection includes one of the broadest ranges of circuit protection products

The Bel Fuse circuit protection portfolio includes one of the broadest ranges of circuit protection products on the market today. Bel Fuse has been at the forefront of the industry shift to board-level, surface-mount fuse designs, including their C2Q Chip Fuses with 0603 footprint. Many of today's smaller handheld devices incorporate this newer technology and Bel Fuse is poised to help.

The circuit protection offering also includes PCB-mount 277 V radial fuses, as well as standard glass and ceramic cartridge fuses, including axial leaded board-mounted options. Bel Fuse also offers a complete product offering in PPTC resettable fuses. And, in addition to the standard products, Bel Fuse offers a wide range of value-add options to facilitate more efficient assembly on the production line.

Fuse Products PTC Resettable Devices
  • Widest range of RoHS 6 compliant designs
  • Worldwide approvals: UL, CSA, PSE, CCC, VDE, Semko
  • Telecom surge protection: 600 V (UL60950, GR1089)
  • 0603/1206 fast act chip fuses; 1206 slow blow
  • RoHS 6 compliant
  • Radial types up to 240 VAC continuous operation
  • Radial telecom application to 600 VAC
  • SMD chip in sizes 2920 down to 0805
Image of Bel Fuse's Circuit Protection Focus Catalog
Circuit Protection Catalog 
Image of Bel Fuse's Fuse Terminology
Fuse Terminology 
Image of Bel Fuse's High Voltage Fuses
High Voltage Fuses 
Image of Bel Fuse Inc's Brick SMT Fuse
Brick SMT Fuse 
Image of Bel Fuse Inc's Radial 250/277 V
Radial 250/277 V 
Image of Bel Fuse Inc's Radial 600 V
Radial 600 V 
 Image of Bel Fuse Inc's Chip SMT Fuse
Chip SMT Fuse
 Image of Bel Fuse Inc's PTC Radial Device
PTC Radial Device
 Image of Bel Fuse Inc's PTC SMT Device
PTC SMT Device
 Image of Bel Fuse Inc's 3x7 mm Axial
3 x 7 mm Axial
 Image of Bel Fuse Inc's 5x20mm and 1/4' x 1-1/4' Axial
5 x 20 mm and 1/4" x 1-1/4" Axial
 Image of Bel Fuse's 5x20 Tube Fuses
5 x 20 mm and 1/4" x 1-1/4" Tube

High Voltage Fuses

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
FUSE CERAMIC 10A 500VAC/VDC 3AB0ADEC9100-BEFUSE CERAMIC 10A 500VAC/VDC 3AB5 - ImmediateView Details
FUSE CERAMIC 12A 500VAC/VDC 3AB0ADEC9120-BEFUSE CERAMIC 12A 500VAC/VDC 3AB386 - ImmediateView Details

Brick SMT Fuses

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
FUSE BRICK SMD 2410 SLOW 375MA0680L0375-05FUSE BRICK SMD 2410 SLOW 375MA11993 - ImmediateView Details
FUSE BRICK SMD 2410 SLOW 500MA0680L0500-05FUSE BRICK SMD 2410 SLOW 500MA82 - ImmediateView Details

Radial 250/277 V

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
FUSE BRD MNT 250MA 350VAC 100VDC0697H0250-05FUSE BRD MNT 250MA 350VAC 100VDC0View Details
FUSE BRD MNT 315MA 350VAC 100VDC0697H0315-05FUSE BRD MNT 315MA 350VAC 100VDC0View Details

Radial 600 V

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
FUSE BRD MNT 1.25A 600VAC RADIALRJS 1.25FUSE BRD MNT 1.25A 600VAC RADIAL0View Details
FUSE BRD MNT 1.25A 600VAC RADIALRJS 1.25 SHORTFUSE BRD MNT 1.25A 600VAC RADIAL0View Details

Chip SMT Fuse

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
FUSE 2A 63VDC FAST 1206 SMD0685P2000-01FUSE 2A 63VDC FAST 1206 SMD3787 - ImmediateView Details
FUSE 2.5A 63VDC FAST 1206 SMD0685P2500-01FUSE 2.5A 63VDC FAST 1206 SMD3579 - ImmediateView Details

PTC Radial Device

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
PTC RESET FUSE 30V 2.5A RADIAL0ZRB0250FF2EPTC RESET FUSE 30V 2.5A RADIAL2935 - ImmediateView Details
PTC RESET FUSE 30V 4A RADIAL0ZRB0400FF2BPTC RESET FUSE 30V 4A RADIAL1480 - ImmediateView Details

PTC SMT Device

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
PTC RESET FUSE 16V 500MA 18120ZCC0050FF2CPTC RESET FUSE 16V 500MA 18120View Details
PTC RESET FUSE 16V 750MA 18120ZCC0075FF2CPTC RESET FUSE 16V 750MA 18120View Details

3 x 7 mm Axial

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
FUSE BOARD MNT 200MA 125VAC/VDCMQ 200FUSE BOARD MNT 200MA 125VAC/VDC0View Details
FUSE BOARD MNT 250MA 125VAC/VDCMQ 250FUSE BOARD MNT 250MA 125VAC/VDC0View Details
FUSE BRD MNT 1A 125VAC/VDC AXIALMQ 1FUSE BRD MNT 1A 125VAC/VDC AXIAL0View Details
FUSE BRD MNT 2A 125VAC/VDC AXIALMQ 2FUSE BRD MNT 2A 125VAC/VDC AXIAL0View Details
FUSE BRD MNT 5A 125VAC/VDC AXIALMQ 5FUSE BRD MNT 5A 125VAC/VDC AXIAL0View Details
FUSE BRD MNT 7A 125VAC/VDC AXIALMQ 7FUSE BRD MNT 7A 125VAC/VDC AXIAL0View Details
FUSE BRD MNT 15A 125VAC/VDC AXLMQ 15FUSE BRD MNT 15A 125VAC/VDC AXL0View Details
FUSE BOARD MNT 500MA 125VAC/VDCMS 500FUSE BOARD MNT 500MA 125VAC/VDC0View Details
FUSE BOARD MNT 1.25A 125VAC/VDCMS 1.25FUSE BOARD MNT 1.25A 125VAC/VDC0View Details
FUSE BRD MNT 1.5A 125VAC/VDC AXLMS 1.5FUSE BRD MNT 1.5A 125VAC/VDC AXL0View Details
FUSE BRD MNT 5A 125VAC/VDC AXIALMS 5FUSE BRD MNT 5A 125VAC/VDC AXIAL0View Details
FUSE BRD MNT 7A 125VAC/VDC AXIALMS 7FUSE BRD MNT 7A 125VAC/VDC AXIAL0View Details
FUSE BRD MNT 3.5A 125VAC/VDC AXLMQ 3.5FUSE BRD MNT 3.5A 125VAC/VDC AXL0View Details
FUSE BOARD MOUNT 3.5A 125VAC/VDCMS 3.5FUSE BOARD MOUNT 3.5A 125VAC/VDC0View Details

5 x 20 mm and 1/4" x 1-1/4" Axial

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
FUSE GLASS 80MA 250VAC 5X20MM0651-0080-33FUSE GLASS 80MA 250VAC 5X20MM0View Details
FUSE CERAMIC 1A 250VAC 5X20MM0659P1000-16FUSE CERAMIC 1A 250VAC 5X20MM0View Details
FUSE CERAMIC 1.25A 250VAC 5X20MM0659P1250-16FUSE CERAMIC 1.25A 250VAC 5X20MM0View Details
FUSE CERAMIC 1.6A 250VAC 5X20MM0659P1600-16FUSE CERAMIC 1.6A 250VAC 5X20MM0View Details
FUSE CERAMIC 2A 250VAC 5X20MM0659P2000-16FUSE CERAMIC 2A 250VAC 5X20MM0View Details
FUSE CERAMIC 2.5A 250VAC 5X20MM0659P2500-16FUSE CERAMIC 2.5A 250VAC 5X20MM0View Details
FUSE CERAMIC 3.15A 250VAC 5X20MM0659P3150-16FUSE CERAMIC 3.15A 250VAC 5X20MM0View Details
FUSE CERAMIC 4A 250VAC 5X20MM0659P4000-16FUSE CERAMIC 4A 250VAC 5X20MM0View Details
FUSE CERAMIC 5A 250VAC 5X20MM0659P5000-16FUSE CERAMIC 5A 250VAC 5X20MM0View Details
FUSE CERAMIC 6.3A 250VAC 5X20MM0659P6300-16FUSE CERAMIC 6.3A 250VAC 5X20MM0View Details
FUSE CERAMIC 1A 250VAC 3AB 3AG3ABP 1FUSE CERAMIC 1A 250VAC 3AB 3AG0View Details
FUSE CERAMIC 1A 250VAC 3AB 3AG3ABP 1-RFUSE CERAMIC 1A 250VAC 3AB 3AG992 - ImmediateView Details
FUSE CERM 1.25A 250VAC 3AB 3AG3ABP 1.25FUSE CERM 1.25A 250VAC 3AB 3AG0View Details
FUSE CERM 1.25A 250VAC 3AB 3AG3ABP 1.25-RFUSE CERM 1.25A 250VAC 3AB 3AG0View Details
FUSE CERAMIC 1.6A 250VAC 3AB 3AG3ABP 1.6FUSE CERAMIC 1.6A 250VAC 3AB 3AG0View Details
FUSE CERAMIC 1.6A 250VAC 3AB 3AG3ABP 1.6-RFUSE CERAMIC 1.6A 250VAC 3AB 3AG0View Details
FUSE CERAMIC 10A 250VAC 3AB 3AG3ABP 10FUSE CERAMIC 10A 250VAC 3AB 3AG0View Details
FUSE CERAMIC 10A 250VAC 3AB 3AG3ABP 10-RFUSE CERAMIC 10A 250VAC 3AB 3AG876 - ImmediateView Details
FUSE CERM 100MA 250VAC 3AB 3AG3ABP 100FUSE CERM 100MA 250VAC 3AB 3AG0View Details
FUSE CERM 100MA 250VAC 3AB 3AG3ABP 100-RFUSE CERM 100MA 250VAC 3AB 3AG0View Details

5 x 20 mm and 1/4" x 1-1/4" Tube

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
FUSE CERAMIC 5A 250VAC 5X20MM0650-5000-12FUSE CERAMIC 5A 250VAC 5X20MM0View Details
FUSE GLASS 6A 125VAC 5X20MM0651-6000-21FUSE GLASS 6A 125VAC 5X20MM0View Details
Published: 2012-07-23