1N4903A
DIODE ZENER 12.8V 400MW DO7Manufacturer: Microchip Technology
Categories: Single Zener Diodes
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The Microchip Technology 1N4903A is a through-hole Zener diode featuring a 12.8V nominal Zener voltage with a ±5% tolerance. This component offers a maximum power dissipation of 400 mW and a maximum Zener impedance (Zzt) of 200 Ohms. Encased in a DO-7 (DO-204AA) axial package, it operates across a temperature range of -55°C to 100°C. This device is commonly utilized in voltage regulation and voltage reference applications within the industrial and consumer electronics 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) | 200 Ohms |
| Supplier Device Package | DO-7 |
| Power - Max | 400 mW |
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