The fuse tube is divided into glass tube fuses and ceramic tube fuses, which are divided into three sizes: 3.6 * 10mm, 5 * 20mm, and 6 * 30mm according to size. They also have glass tube fuses with and without leads. Among them, there are two series of 5 * 20, mm lead glass tube fuses available in Shenzhen, 5T and 5F. The biggest difference between these two series is their fusing speed.
5 * 20 models with lead glass tube fuse quick fuse include 5F0100L, 5F0125L, 5F0160L, 5F0200L, 5F0250L, 5F0315L, 5F0400L, 5F0500L, 5F0500L, 5F0630L, 5F0800L, 5F0630L, 5F0800L, 5F0800L, 5F0800L, 5F2125L, 5F1160L, 5F1200L, 5F1250L, 5F1315L, 5F1400L, 5F1500L, 5F1630L, 5F1800L, 5F2100L, 5F2125L, 5F2160L, 5F2200L, 5F2200L 250L, 5F2300L. The current range of this series model is 0.1A~30A, with a maximum voltage of 250V. The segmented capacity of 0.1A~10A glass tube fuses is 1500A @ 250V, and the segmented capacity of 12.5A~30A glass tube fuses is 750A@250V .
The main materials of the 5 * 20 glass tube fuse with lead wire are: the fuse body is made of glass tube, the lead wire is tinned copper wire, the copper cap is copper nickel plated, and the fuse wire is alloy wire. The normal operating temperature of a 5 * 20 lead glass tube fuse is -55 ℃~+125 ℃. There are two types of weldability: wave soldering (260 ℃, ≤ 3S) and soldering iron soldering (350 ℃ ± 10 ℃, ≤ 3S). The storage condition is that it can be stored for 3 years under sealed conditions with a temperature of+10 ℃~60 ℃ and a relative humidity of ≤ 75%. It can be stored for up to 30 days under non exposed conditions with a temperature of+10 ℃~60 ℃ and a relative humidity of 95%.
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