Supreme Components International, an authorised distributor, presents the 1SMB5948B Zener diode from JSCJ (JCET). This surface mount device, housed in an SMB package, offers a Zener voltage of 57V and a power dissipation of 3W. The 1SMB5948B is designed for voltage regulation, overvoltage protection, and transient suppression applications. Its robust construction ensures reliable performance in demanding environments. Benefit from the quality and dependability of JSCJ (JCET) components, available through Supreme Components International. This Zener diode is suitable for a wide range of electronic circuits requiring precise voltage control and protection against voltage spikes.