24V 1Watt Zener Diode 1N4749A TECH CHEONG

The 1N4749A is a 24V, 1W silicon planar Zener diode manufactured by TECH CHEONG, designed for stable voltage regulation and low-voltage stabilizer applications. Encapsulated in a classic, hermetically sealed DO-41 glass package, this component offers a standard 5% voltage tolerance. It is engineered to operate with a nominal Zener voltage of 24.0V under a 10.5 mA test current while effectively absorbing electrical surges in mid-power circuitry.