The Jandorf GMA 5A Fast Acting Fuse — 2 pack is a compact, reliable safeguard for your electronic circuits. Designed for quick response to overloads in 125V systems, this fast-acting fuse protects delicate components in power supplies, control boards, and consumer electronics without unnecessary downtime.
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Amperage: 5 A
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Voltage rating: 125 V
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Tube construction: Glass
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Endcaps: Plated brass
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Dimensions: 20 mm length x 5 mm diameter
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In package: 2 fuses
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Packaging: Carded
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Series: GMA fast-acting
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Safety listings: UL Listed, CSA Listed
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Tamper resistance: Non-tamper-proof
What makes this 5A fast-acting fuse distinct? Unlike time-delay fuses, the GMA fast-acting design interrupts current at the earliest sign of an overload. That means quicker protection for sensitive components in power supplies, measurement instruments, LED drivers, and hobbyist electronics projects. The glass tube provides visual confirmation of fuse integrity, while the plated brass endcaps ensure solid, reliable contact in standard 5x20mm fuse holders.
Ideal use scenarios: Perfect for DIY repairs, OEM service kits, and professional electronics builds where predictable, rapid interruption is required. Use it in 125V circuits such as small appliances, test rigs, control panels, or hobby electronics enclosures. The 2-pack format gives you ready-to-use spares for ongoing projects and maintenance inventories.
Why choose the Jandorf GMA 5A 2-pack over generic fuses? This fuse line combines certified safety with practical, user-friendly design. UL and CSA listings provide peace of mind for compliant installations, while the compact 20 mm length and 5 mm diameter fit a wide range of standard holders. The carded packaging is convenient for retail display and quick stocking in tool kits and workbenches.
For best results, replace only with the same amperage (5 A) and voltage (125 V) rating, and ensure your circuit design accounts for inrush currents and component tolerances. With the Jandorf GMA 5A Fast Acting Fuse, you get dependable protection, quick response, and the convenience of a handy 2-pack—ready whenever a surge threatens your circuits.
