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1N749ATR is Obsolete and no longer manufactured.
Available Substitutes:
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
1N749ATR | |
|---|---|
DigiKey Part Number | 1N749ATR-ND - Tape & Reel (TR) |
Manufacturer | |
Manufacturer Product Number | 1N749ATR |
Description | DIODE ZENER 4.3V 500MW DO35 |
Customer Reference | |
Detailed Description | Zener Diode 4.3 V 500 mW ±5% Through Hole DO-35 |
Datasheet | Datasheet |
EDA/CAD Models | 1N749ATR Models |
Product Attributes
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Category | Current - Reverse Leakage @ Vr 2 µA @ 1 V |
Mfr | Voltage - Forward (Vf) (Max) @ If 1.5 V @ 200 mA |
Packaging Tape & Reel (TR) | Operating Temperature -65°C ~ 200°C |
Part Status Obsolete | Mounting Type Through Hole |
Voltage - Zener (Nom) (Vz) | Package / Case |
Tolerance ±5% | Supplier Device Package DO-35 |
Power - Max 500 mW | Base Product Number |
Impedance (Max) (Zzt) 22 Ohms |
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Substitutes (4)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| 1N5229B | onsemi | 11.023 | 1N5229B-ND | 0,14000 € | Similar |
| 1N749 | Microchip Technology | 0 | 1N749-ND | 1,89982 € | Similar |
| 1N749A-1 | Microchip Technology | 0 | 1N749A-1-ND | 1,89982 € | Similar |
| NZX4V3C,133 | Nexperia USA Inc. | 0 | 1727-NZX4V3C,133CT-ND | 0,15000 € | Similar |
Obsolete
