Wurth Elektronik PCB Mount Shock Safe Fuseholder 5mm x 20mm 250V 10A

Wurth Elektronik PCB Mount Shock Safe Fuseholder 5mm x 20mm 250V 10A is a through-hole cartridge fuseholder rated at 250V AC and up to 10A, designed to accept standard 5mm x 20mm cartridge fuses. Its turn and lock cover secures the fuse in place.

Overview

This shock safe PCB mount fuseholder is designed for through-hole mounting and accommodates standard 5mm x 20mm cartridge fuses. The turn and lock cover is intended to prevent accidental fuse ejection or tampering, while the through-hole terminals allow the fuseholder to be soldered to PCBs for a stable connection. Its compact size suits a wide range of industrial applications.

Construction and Materials

The fuseholder is constructed with a black PBT (polybutylene terephthalate) body, which provides thermal and electrical insulation. The contacts are made from tin over nickel plated copper alloy, supporting electrical conductivity and corrosion resistance. The fuseholder carries a flammability rating of UL94V-0.

Electrical and Operating Ratings

• Fuse current: up to 10A
• Voltage rating: 250V AC
• Contact resistance: 0.5mΩ
• Protection class: Class II, double insulation
• Operating temperature: -30°C to 120°C

Applications

The fuseholder is suitable for power supplies, control panels, and other industrial equipment. Its stated operating temperature range covers both cold and high-heat conditions.

Specify this Wurth Elektronik fuseholder when a 5mm x 20mm cartridge fuse must be held securely on a PCB in a 250V AC, 10A circuit.