What is PCB mount fuse holder ?
EssFuse PCB mount fuse holder (PTF/15A/15S/77/77B/78/78B/R3-67A/R3-67B/PTF/60) provides a
compact and efficient solution for directly integrating fuse protection onto printed circuit boards (PCBs).
It is designed for safe installation, ensuring reliable circuit protection in electronic devices while saving
space. It is compatible with 5X20. 6X30 fuse types, including glass and ceramic, making it easy to install
and replace fuses. The durable design ensures safe operation, making it an ideal choice for thin
applications in various electronic systems.
What is PCB Mount Fuse Holder?
A PCB mount fuse holder is a passive electronic component designed to securely install fuses directly onto a printed circuit board. It provides stable electrical connection, easy fuse replacement, and reliable overcurrent protection for electronic circuits.
Unlike panel mount or inline fuse holders, PCB mount versions save space, simplify wiring, and fit compact electronic equipment. They are widely divided into two main mounting styles: through-hole PCB mount and surface-mount(SMT) PCB mount fuse holder.
Main Types of PCB Mount Fuse Holder
- Through-hole PCB fuse holder Pinned design for soldering into PCB holes, strong shock resistance, suitable for power supplies, industrial controls, and home appliances.
- SMT surface mount fuse holder Small size, automatic patch production available, ideal for thin, lightweight electronic products and compact circuit boards.
- Vertical & horizontal installation typesAccording to installation direction, they include vertical PCB fuse holders and horizontal fuse clips, matching different structural space requirements of PCB layout.
Key Features
- Compact structure, save PCB layout space
- Easy fuse manual replacement without welding
- Good conductivity and high temperature resistance
- Support standard fuse sizes: 5x20mm, 6x30mm, 10x38mm
- RoHS compliant, suitable for commercial and industrial electronic projects
Common Applications
Automotive electronics, power supply units, solar controllers, household electrical equipment, industrial control boards, communication devices, new energy small circuit protection.
FAQ
What is a PCB mount fuse holder used for?
It is used to fix fuses on printed circuit boards to protect circuits from overload and short circuit damage.
Difference between PCB mount and panel mount fuse holder?
PCB mount is welded on circuit board, small size; panel mount is installed on equipment shell for manual operation.
What size fuses fit PCB fuse holders?
Common sizes: 5x20mm, 6x30mm, 10x38mm cartridge fuses.