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| PartNumber | 1N4748A TR | 1N4748A-T | 1N4748AT/B |
| Description | Zener Diodes Zener Diode | Zener Diodes DO-41 1W Zener 22V 5% | |
| Manufacturer | Central Semiconductor | Rectron | - |
| Product Category | Zener Diodes | Zener Diodes | - |
| RoHS | Y | Y | - |
| Package / Case | DO-41 | DO-41 | - |
| Packaging | Reel | Reel | - |
| Series | 1N4748 | - | - |
| Brand | Central Semiconductor | Rectron | - |
| Product Type | Zener Diodes | Zener Diodes | - |
| Factory Pack Quantity | 5000 | 5000 | - |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | - |
| Part # Aliases | 1N4748A PBFREE TR | - | - |
| Vz Zener Voltage | - | 22 V | - |
| Mounting Style | - | Through Hole | - |
| Pd Power Dissipation | - | 1 W | - |
| Voltage Temperature Coefficient | - | 0.08 %/C | - |
| Zener Current | - | 200 mA | - |
| Zz Zener Impedance | - | 23 Ohms | - |
| Minimum Operating Temperature | - | - 65 C | - |
| Maximum Operating Temperature | - | + 200 C | - |
| Configuration | - | Single | - |
| Test Current | - | 11.5 mA | - |
| Height | - | 2.72 mm | - |
| Length | - | 5.51 mm | - |
| Termination Style | - | Axial | - |
| Width | - | 2.72 mm | - |
| Ir Reverse Current | - | 5 uA | - |
| Unit Weight | - | 0.010935 oz | - |