Meet the Jandorf GDA 2.5A Fast Acting Fuse — a compact, dependable safeguard for your electronic circuits. Designed in a 5 mm x 20 mm ceramic tube, this fast-acting fuse reacts quickly to overcurrent events, minimizing damage and downtime in your projects and equipment. In a convenient 2-pack and carded packaging, it’s ready for quick swaps in repair work, prototyping, or production settings.
Key features at a glance
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Current rating: 2.5 amps — ideal for protecting modest-duty power rails and control circuits without nuisance blows
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Voltage rating: 250 V — suitable for common electronic and small appliance circuits
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Construction: Ceramic tube with plated brass endcaps — robust, thermally stable, and durable connection points
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Protection type: Fast-acting fuse — delivers quick interruption to protect sensitive components
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Form factor: 5 mm diameter x 20 mm length (5x20mm) — fits standard fuse holders and panels
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Packaging: 2 pieces per carded package — ready for inventory and retail display
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Brand lineage: Jandorf, Sub Brand GDA — trusted option for electronics and repair work
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Safety certifications: UL Listed — meets established safety standards; CSA listing not provided
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Tamper resistance: Not tamper-proof
This fuse is particularly well-suited for protecting power supplies, control boards, sensor circuits, and compact electronic assemblies where rapid current limiting is essential. The ceramic tube construction helps withstand higher temperatures common in dense enclosures, while the plated brass endcaps ensure a stable, low-resistance connection in screw-terminal or clip-based holders.
Why choose the Jandorf GDA 2.5A fast-acting fuse? Because it combines precise, predictable protection with practical, shop-ready packaging. The 2-pack helps maintain spares on hand for quick replacements, reducing downtime during field service or in a production line. Its 250 V rating covers a wide range of consumer electronics and small appliances, while UL listing provides reassurance about safety standards and reliability.
Ideal use scenarios
- Repairing or prototyping electronic power supplies and control modules
- Protecting sensor and logic circuits in hobbyist projects and educational kits
- Providing a fast-acting safeguard in compact enclosures where space is limited
Practical tips
- Always replace with the same rating and form factor (5x20mm, 2.5A, 250V) to preserve protection characteristics
- If the fuse opens, inspect the circuit for short or overcurrent conditions before reseating a replacement
- Store in a cool, dry place to maintain fuse integrity and prolong shelf life
