| PartNumber | 1SMA4740 | 1SMA4740 R2 | 1SMA4740 M2G |
| Description | Zener Diodes 1W,10V,5%,ZENER,SMA | Zener Diodes 1W, 10V, 5% ZENER DIODE, SMA | Diode Zener Single 10V 5% 1.25W 2-Pin SMA T/R |
| Manufacturer | Taiwan Semiconductor | Taiwan Semiconductor | - |
| Product Category | Zener Diodes | Zener Diodes | - |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | DO-214AC-2 | - | - |
| Voltage Tolerance | 5 % | 5 % | - |
| Configuration | Single | - | - |
| Packaging | Reel | Reel | - |
| Series | 1SMA | 1SMA | - |
| Brand | Taiwan Semiconductor | Taiwan Semiconductor | - |
| Product Type | Zener Diodes | Zener Diodes | - |
| Factory Pack Quantity | 7500 | 7500 | - |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | - |
| Unit Weight | 0.001199 oz | - | - |