What is PCB Mount Fuse Holder?
A PCB mount fuse holder is a compact electronic component specially designed to be soldered directly onto Printed Circuit Boards (PCB). It holds cartridge fuses firmly, provides stable electrical connection, and realizes circuit overcurrent and short-circuit protection without extra wiring.
Unlike panel or inline fuse holders, PCB mount types save internal device space, fit automated mass production, and are widely used in small electronic and electrical products.
Main Types of PCB Mount Fuse Holder
- Through-hole PCB Fuse Holder Pin-type design, inserted and welded on PCB holes, strong anti-vibration, suitable for 5x20mm, 6x30mm, 10x38mm cartridge fuses.
- SMT Surface Mount Fuse Holder Patch type for automatic SMT placement, ultra-thin size, ideal for lightweight mini electronic equipment.
- Vertical & Horizontal Installation Vertical saves board space; horizontal reduces height, matching different PCB layout needs.
Key Features
- Small size, space-saving for PCB layout
- Low contact resistance, less heat generation
- Flame-retardant insulating material, safe insulation
- Support standard fuse sizes: 5x20mm, 6x30mm, 10x38mm
- Compatible with automated welding production
- RoHS & safety certified
Applications
Home appliances, switching power supplies, automotive electronics, solar controllers, industrial control boards, communication equipment, small new energy circuit modules.
FAQ
What is PCB mount fuse holder?
It is a solder-on fuse clip fixed on PCB board, used to install fuses for internal circuit overcurrent protection.
What fuses fit PCB mount fuse holders?
Common sizes: 5x20mm, 6x30mm and 10x38mm cartridge fuses.
PCB mount vs panel mount fuse holder?
PCB mount is welded inside the device; panel mount is installed on the equipment shell for external fuse replacement.