| PartNumber | PE-65870NL | PE-65870 | PE-65870NLT |
| Description | Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Port | Audio & Signal Transformers Transformers Audio & Signal T1/E1 XFMR DUAL BH | Audio & Signal Transformers Transformers Audio & Signal TRANSFORMER DUAL |
| Manufacturer | Pulse | Pulse Electronics Corporation | Pulse Electronics Corporation |
| Product Category | Audio Transformers / Signal Transformers | Pulse Transformers | Pulse Transformers |
| RoHS | Y | - | - |
| Product | Telecom | LAN | LAN |
| Type | Module | Module | Module |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Primary Impedance | 0.7 Ohms, 0.7 Ohms | 0.7 Ohms 0.7 Ohms | 0.7 Ohms 0.7 Ohms |
| Isolation Voltage | 1.5 kV | 1.5 kV | 1.5 kV |
| Minimum Operating Temperature | 0 C | - | - |
| Maximum Operating Temperature | + 70 C | - | - |
| Number of Channels | 2 Channel | Single | Dual |
| Application | T1/CEPT/ISDN-Pri | T1/CEPT/ISDN-Pri | T1/CEPT/ISDN-Pri |
| Length | 12.83 mm | 12.83 mm | 12.83 mm |
| Width | 7.11 mm | 7.11 mm | 7.11 mm |
| Height | 6.22 mm | 6.22 mm | 6.22 mm |
| Packaging | Tube | Bulk | Tape & Reel (TR) Alternate Packaging |
| Shielding | Unshielded | Unshielded | - |
| Brand | Pulse Electronics | - | - |
| Moisture Sensitive | Yes | - | - |
| Product Type | Audio & Signal Transformers | - | - |
| Factory Pack Quantity | 40 | - | - |
| Subcategory | Transformers | - | - |
| Unit Weight | 0.140743 oz | 0.035274 oz | - |
| Series | - | - | - |
| Qualification | - | Commercial | - |
| Operating Temperature Range | - | 0 C to + 70 C | 0 C to + 70 C |
| Mounting Type | - | Surface Mount | Surface Mount |
| Frequency Range | - | 100 MHz | - |
| Size Dimension | - | 12.83mm L x 9.53mm W | 12.83mm L x 7.11mm W |
| Height Seated Max | - | 6.22mm | 6.22mm |
| Transformer Type | - | T1/E1 (Dual) | T1/E1 (Dual) |
| Turns Ratio PrimarySecondary | - | 1CT : 1.15CT | 1CT : 1.15CT, 1CT : 1.15CT |
| Inductance | - | 1.2mH | 1.2mH, 1.2mH |
| E T | - | - | - |
| Primary Resistance | - | 0.7 Ohms | - |