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San Yong fuses handle 1,000 percent rated current

Posted: 02 Sep 2002 ?? ?Print Version ?Bookmark and Share

Keywords:san yong electric? 4t series? time lag fuse? micro fuse? miniature fuse?

The 4T series of time lag, micro fuses from Shanghai San Yong Electric Co. Ltd features a ceramic tube body with nickel-plated brass end cap, tin-plated copper pigtail, and is able to handle up to 1,000 percent its rated current with a corresponding blow time between 20ms and 150ms.

The micro fuses are also available with current handling capabilities of 150 (>1h), 210 (<2min), 275 (0.4s to 10s), and 400 percent (0.15s to 3s) their current rating.

The 3.85(x)-by-8mm devices have current ratings of 0.1, 0.125, 0.16, 0.2, 0.25, 0.315, 0.4, 0.5, 0.63, 0.8, 1, 1.25, 1.6, 2, 3.15, 4, 5, 6.3, 8, and 10A with a 250V voltage rating. Cold resistance is between 4.1 milliohm and 2.79 ohms, while power consumption ranges from 0.1W to 2.04W.

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