DIODE ZENER Product overview: 1N5521B from Microchip Technology 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. Search-friendly keywords include Zener diode, voltage reference, clamp, regulation, Zener, Single Zener Diodes. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 287-1N5521B can be used for catalog matching and distributor lookup.
DIODE ZENER
| ERSAELECTRONICS PTE. LTD. | DigiKey | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|
| Product Category | Zener Diodes | Diodes | Zener Diodes |
| Product Number | 287-1N5521B | 1N5521B-ND | 1N5521B |
| Product Name | Zener Diode | Single Zener Diodes | Discrete Semiconductor Products - Diodes - Zener |
| Package | Bulk | DO-35 (DO-204AH); DO-35 | |
| VZ | 4.3 volts | 4.3 volts | |
| ZZT | 18 ohms | 18 ohms | |
| PD | 500 milliwatts |
