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| PartNumber | T1090 | T109 | T109005 |
| Description | Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohm 2-Port | ||
| Manufacturer | Pulse | Pulse Electronics Corporation | - |
| Product Category | Audio Transformers / Signal Transformers | IC Chips | - |
| RoHS | N | - | - |
| Product | LAN | LAN | - |
| Type | Module | Module | - |
| Termination Style | SMD/SMT | SMD/SMT | - |
| Frequency Range | 10 MHz | 10 MHz | - |
| Primary Impedance | 0.7 Ohms, 0.7 Ohms | 0.7 Ohms 0.7 Ohms | - |
| Isolation Voltage | 1.5 kV | 1.5 kV | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Number of Channels | Dual | Dual | - |
| Application | T1/CEPT/ISDN-Pri | T1/CEPT/ISDN-Pri | - |
| Length | 12.83 mm | 12.83 mm | - |
| Width | 7.11 mm | 7.11 mm | - |
| Height | 6.22 mm | 6.22 mm | - |
| Packaging | Tube | Bulk | - |
| Primary Resistance | 700 mOhms | 0.7 Ohms | - |
| Shielding | Unshielded | Unshielded | - |
| Brand | Pulse Electronics | - | - |
| Moisture Sensitive | Yes | - | - |
| Product Type | Audio & Signal Transformers | - | - |
| Factory Pack Quantity | 40 | - | - |
| Subcategory | Transformers | - | - |
| Unit Weight | 0.035274 oz | 0.035274 oz | - |
| Series | - | - | - |
| Qualification | - | Commercial | - |
| Operating Temperature Range | - | - 40 C to + 85 C | - |
| Mounting Type | - | Surface Mount | - |
| Size Dimension | - | 12.83mm L x 9.53mm W | - |
| Height Seated Max | - | 6.22mm | - |
| Transformer Type | - | T1/E1 (Dual) | - |
| Turns Ratio PrimarySecondary | - | 1CT : 2CT, 1CT : 2CT | - |
| Inductance | - | 1.2mH, 1.2mH | - |
| E T | - | - | - |