No. 1 50 gaps are blue 2 numbers 50 gaps are red 3 numbers 50 notches for common foot positive electrode (1) 50 4 are cofooted positive electrode (2) batch
The purpose of the diode:
Light emitting diodes
The diode characteristics:
The general use of the point contact type diodes
Secondary tube construction in the form of:
Point-of-contact-type diodes
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Items weight estimation 0 g, subject to actual weight
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