1N3253

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High-voltage low-current silicon rectifier diode encapsulated in an epoxy axial-lead housing, engineered specifically by RCA to handle up to a massive 1,000V (1kV) peak inverse vol tage for cathode-ray tubes and high-voltage focus networks. Equivalents: NTE116. Real-Life Examples: Vintage television CRT focus and flyback boards, legacy laboratory oscillographic sweep grids, and high-voltage insulation testing devices. Show more