1N4912A
DIODE ZENER 12.8V 400MW DO7Manufacturer: Microchip Technology
Categories: Single Zener Diodes
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Microchip Technology's 1N4912A is a through-hole Zener diode designed for precise voltage regulation and reference applications. This component features a nominal Zener voltage (Vz) of 12.8 V with a tight tolerance of ±5%. It is rated for a maximum power dissipation of 400 mW and has a typical Zener impedance (Zzt) of 25 Ohms. The 1N4912A is housed in a DO-7 (DO-204AA) axial package, suitable for robust mounting. Operating across a temperature range of -55°C to 100°C, this device finds application in power supply circuits, voltage clamping, and signal conditioning within the industrial, automotive, and telecommunications sectors.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: 26 week(s)Product Status: ActivePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Tolerance | ±5% |
| Packaging | Bulk |
| Package / Case | DO-204AA, DO-7, Axial |
| Mounting Type | Through Hole |
| Operating Temperature | -55°C ~ 100°C |
| Voltage - Zener (Nom) (Vz) | 12.8 V |
| Impedance (Max) (Zzt) | 25 Ohms |
| Supplier Device Package | DO-7 |
| Power - Max | 400 mW |
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