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1N749A is available for purchase but is not normally stocked.
Available Substitutes:
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent
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1N749A | |
|---|---|
DigiKey Part Number | 1N749AMS-ND |
Manufacturer | |
Manufacturer Part Number | 1N749A |
Description | DIODE ZENER 4.3V 500MW DO204AH |
Manufacturer Standard Lead Time | 20 Weeks |
Customer Reference | |
Detailed Description | Zener Diode 4.3 V 500 mW ±5% Through Hole DO-204AH (DO-35) |
Datasheet | Datasheet |
Product Attributes
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Category | Current - Reverse Leakage @ Vr 2 µA @ 1 V |
Mfr | Voltage - Forward (Vf) (Max) @ If 1.1 V @ 200 mA |
Packaging Bulk | Operating Temperature -65°C ~ 175°C |
Part Status Active | Mounting Type Through Hole |
Voltage - Zener (Nom) (Vz) | Package / Case |
Tolerance ±5% | Supplier Device Package DO-204AH (DO-35) |
Power - Max 500 mW | Base Product Number |
Impedance (Max) (Zzt) 22 Ohms |
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Substitutes (24)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| 1N749A/TR | Microchip Technology | 0 | 150-1N749A/TR-ND | $2.03002 | Parametric Equivalent |
| 1N749D-1E3 | Microchip Technology | 0 | 150-1N749D-1E3-ND | $5.72880 | Parametric Equivalent |
| 1N749D-1E3/TR | Microchip Technology | 0 | 150-1N749D-1E3/TR-ND | $5.01000 | Parametric Equivalent |
| 1N749DE3 | Microchip Technology | 0 | 150-1N749DE3-ND | $5.72880 | Parametric Equivalent |
| 1N749DE3/TR | Microchip Technology | 0 | 150-1N749DE3/TR-ND | $5.01000 | Parametric Equivalent |
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Available To Order
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This product is not kept in stock at DigiKey. The lead time shown will apply to the manufacturer’s shipment to DigiKey. Upon receiving the product, DigiKey will ship to fill open orders.
Quantity
All prices are in USD
Bulk
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 439 | $1.87002 | $820.94 |
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.
