Vishay Precision Group Single Zener Diodes MMSZ5242B-E3-18

Zener Diode 12V 500mW ±5% Surface Mount SOD-123

Zener Diode 12V 500mW ±5% Surface Mount SOD-123

Zener Diode, 12V V(Z), 5%, 0.5W, Silicon, Unidirectional, ROHS COMPLIANT, PLASTIC PACKAGE-2 Product overview: MMSZ5242B-E3-18 from Vishay is a Zener Diode for voltage regulation, reference clamping, overvoltage protection, and compact board-level circuit design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Zener, 12V, 0.5W. Search-friendly keywords include Zener diode, voltage reference, clamp, regulation, Zener, 12V, 0.5W, Single Zener Diodes. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 287-MMSZ5242B-E3-18 can be used for catalog matching and distributor lookup.

Manufacturer: Vishay Semiconductor Diodes Division
Win Source Part Number: 801042-MMSZ5242B-E3-18
Packaging: Reel
Mounting Style: SMD
Tolerance: ±5%
Power - Max: 500mW
Voltage - Zener (Nom) (Vz): 12V
Supplier Device Package: SOD-123
Temperature Range - Operating: -55°C ~ 150°C
Manufacturer Package: SOD-123
Impedance (Maximum) (Zzt): 30 Ohms
Popularity: High
Fake Threat In the Open Market: 66 pct.
Supply and Demand Status: Sufficient
Manufacturer Pack Quantity: 10,000
MSL Level: 1 (Unlimited)
Voltage - Forward (Vf) (Maximum) at If: 900mV at 10mA
Current - Reverse Leakage at Vr: 1μA at 9.1V