| PartNumber | SP-5 | SP-51 | SP-50 |
| Description | Audio Transformers / Signal Transformers AUDIO XFMR 50Kct:1Kct 25mW ENCAPSULATED PCB MOUNT/SP-5 | Audio Transformers / Signal Transformers AUDIO XFMR 900ct:600 4.0mADC 50mW ENCAPSULATED PCB MOUNT/SP-51 | Audio Transformers / Signal Transformers AUDIO XFMR 500ct:600 3.0mADC 50mW ENCAPSULATED PCB MOUNT/SP-50 |
| Manufacturer | Triad Magnetics | Triad Magnetics | Triad Magnetics |
| Product Category | Audio Transformers / Signal Transformers | Audio Transformers / Signal Transformers | Audio Transformers / Signal Transformers |
| RoHS | Y | Y | Y |
| Product | Audio | Audio | Audio |
| Termination Style | Radial | Through Hole | Radial |
| Frequency Range | 300 Hz to 100 kHz | 300 Hz to 100 kHz | 300 Hz to 100 kHz |
| Primary Impedance | 50 kOhms CT | 900 Ohms CT | 500 Ohms CT |
| Secondary Impedance | 1 kOhms CT | 600 Ohms | 600 Ohms |
| Isolation Voltage | 1 kV | 1 kV | 1 kV |
| Application | High Reliability | High Reliability | High Reliability |
| Length | 7.874 mm | 0.41 in | 7.874 mm |
| Width | 10.41 mm | 0.31 in | 10.41 mm |
| Height | 11.811 mm | 0.465 in | 11.811 mm |
| Series | MIL-T-27E | MIL-T-27E | MIL-T-27E |
| Power Rating | 25 mW | 50 mW (1/20 W) | 50 mW (1/20 W) |
| Primary Resistance | 3.8 kOhms | 900 Ohms CT | 67 Ohms |
| Secondary Resistance | 75 Ohms | 600 Ohms | 98 Ohms |
| Brand | Triad Magnetics | Triad Magnetics | Triad Magnetics |
| Product Type | Audio & Signal Transformers | Audio & Signal Transformers | Audio & Signal Transformers |
| Factory Pack Quantity | 126 | 126 | 126 |
| Subcategory | Transformers | Transformers | Transformers |
| Unit Weight | 0.400000 oz | 0.400000 oz | 0.400000 oz |
| Current Rating | - | - | 3 mA |