| PartNumber | SM75057PEL | SM75057EL |
| Description | Audio Transformers / Signal Transformers T1/E1 Potted | Audio Transformers / Signal Transformers T1/E1 low height 5.65mm |
| Manufacturer | Bourns | Bourns |
| Product Category | Audio Transformers / Signal Transformers | Audio Transformers / Signal Transformers |
| RoHS | Y | Y |
| Product | LAN | LAN |
| Type | SMT Transformers | Module |
| Termination Style | SMD/SMT | - |
| Frequency Range | 100 kHz | - |
| Inductance | 1.2 mH | - |
| Primary Impedance | - | - |
| Secondary Impedance | - | - |
| Isolation Voltage | 2 kV | - |
| Minimum Operating Temperature | - 40 C | - |
| Maximum Operating Temperature | + 85 C | - |
| Number of Channels | - | Single |
| Application | Telecom | T1/E1 |
| Package / Case | SMD-16 | - |
| Length | 12.8 mm | - |
| Width | 6.9 mm | - |
| Height | 5.65 mm | - |
| Series | SM75057PEL | - |
| Packaging | Reel | Reel |
| Current Rating | - | - |
| Maximum DC Current | - | - |
| Maximum DC Resistance | 1.6 Ohms | - |
| Power Rating | - | - |
| Primary Resistance | 800 mOhms | - |
| Secondary Resistance | 1.6 Ohms | - |
| Shielding | Shielded | - |
| Brand | Bourns | Bourns |
| Product Type | Audio & Signal Transformers | Audio & Signal Transformers |
| Factory Pack Quantity | 600 | 700 |
| Subcategory | Transformers | Transformers |
| Part # Aliases | / E1 T1 TRANSFORMER | - |