T5AH250V Cartridge Ceramic Fuse 5x20mm 5A 250V PSU Power Supply
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T5AH250V Cartridge Ceramic Fuse 5×20 mm – 5A 250V PSU Replacement
Protect your mining power supply with the T5AH250V ceramic fuse. Rated at 5 A / 250 V in a standard 5×20 mm cartridge format, it drops directly into the fuse holder on Antminer APW-series, Whatsminer P-series, and most third-party crypto-miner PSU boards. Ceramic construction provides superior arc-quenching compared to glass fuses, making it the safer choice for high-energy PSU circuits.
Moisture-Resistant Ceramic Body with Tin-Plated Terminals
The ceramic tube withstands high temperatures during fault interruption and resists moisture, salt spray, and corrosive environments that would degrade a glass-body fuse. Tin-plated end caps ensure reliable contact in the fuse holder and resist oxidation over time. Keep a supply on your repair bench — a blown input fuse is one of the quickest PSU fixes you can make.
When to Replace Your PSU Fuse
A blown fuse typically indicates an upstream short or transient overvoltage event. Before installing the replacement, inspect the bridge rectifier, MOSFETs, and bulk capacitors downstream of the fuse. If those components test good, the fuse replacement alone will restore power.
T5AH250V Fuse Specifications
| Parameter | Value |
|---|---|
| Model | T5AH250V (MDA 5A) |
| Current Rating | 5.0 A |
| Voltage Rating | 250 V |
| Size | 5 × 20 mm |
| Material | Ceramic |
| Terminal Finish | Tin-plated |
| Condition | New |
Related PSU Fuses & Protection Components
- T10AH250V 10A 250V Ceramic Fuse
- T15AH250V 15A 250V Ceramic Fuse (6×30 mm)
- 16A 250V Ceramic Fuse for Mining PSU
- 30A 250V Ceramic Fuse for PSU Repair
Stocking a repair bench? Contact us at contact@lys-sz.com for fuse assortment kits and volume pricing.
Worldwide shipping from our Shenzhen warehouse.
Shipping & Customs
🇺🇸🇪🇺 USA & European Union (DDP):
Orders are delivered DDP (Delivered Duty Paid). All customs duties, import taxes, and fees are included — no additional charges on delivery.
🌍 Rest of world:
Orders ship from China. Depending on your country, local customs authorities may apply import duties or taxes. Any such fees are set by your local authorities and are not included in the product price.
Buying in bulk for a mining farm or repair shop?
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