Protect your electronic circuits with precision using the Jandorf ABC 12 Amps Fast Acting Fuse — a reliable, two‑pack solution designed for quick overcurrent protection in a range of devices. Built for performance, this fuse delivers fast response to surges, helping to shield sensitive components from damage while keeping your system up and running.
Two fuses per carded package ensure you’ve got spares on hand for quick replacements in critical setups—whether you’re assembling new gear or servicing existing equipment. The 12 A rating and 250 V rating cover a broad spectrum of common electronics and power supplies, giving you a dependable safeguard without overburdening your circuit.
Key specifications at a glance
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Current rating: 12 A
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Voltage rating: 250 V
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Type: Fast Acting Fuse
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Tube construction: Ceramic
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Endcap construction: Plated Brass
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Dimensions: 1/4" diameter × 1-1/4" length
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Packaging: Carded, 2 pieces per package
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Certification: UL Listed (Yes); CSA Listed (No)
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Brand: Jandorf; Sub Brand: ABC
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Tamper Proof: No
Why this fast-acting fuse is a smart choice
Fast acting fuses are ideal for circuits where surges are brief but potentially damaging. The Jandorf ABC fuse reacts quickly to overcurrent events, cutting power to protect delicate electronics, power supplies, and control circuits before overheating compounds the issue. It’s particularly well suited for protecting:
- Power adapters and DC power rails
- LED drivers and consumer electronics
- A/V equipment and lab/test bench gear
- Small appliances and hobby electronics projects
Note: If your circuit experiences frequent inrush currents, a time-delay (slow-blow) fuse might be more appropriate. This 12 A fast-acting fuse is designed for steady protection against short-duration faults, not extended surges.
What makes the Jandorf ABC fuse stand out
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Ceramic tube provides better heat resistance for reliable operation under normal electrical stress.
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Plated brass endcaps offer robust, low-resistance connections that stand up to vibration and repeated insertions.
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UL Listed certification adds a layer of safety assurance for compliant electronics projects and commercial equipment.
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Compact 1/4" × 1-1/4" form factor fits a wide range of standard fuse holders and enclosures used in hobbyist and professional builds.
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2-pack provides redundancy for ongoing maintenance without repeatedly opening packaging.
Practical tips for use and replacement
- Always replace with the same amperage (12 A) and voltage (250 V) rating to preserve circuit protection.
- Power down and unplug equipment before replacing fuses to avoid shock or damage.
- Handle fuses with care; store the spare in the original packaging to protect against contamination and corrosion.
- Consider your circuit’s inrush behavior: if inrush currents are common, plan for a time-delay fuse option to avoid nuisance tripping.
Upgrade or complete your protection toolkit with the Jandorf ABC 12 Amps Fast Acting Fuse 2 pk — a practical, purpose-built solution for reliable circuit protection that engineers and hobbyists can trust. Add to cart now to ensure you’re prepared for whatever your electronics project throws at you.
