| PartNumber | MET-11 | MET-18 | MET-17 |
| Description | Audio Transformers / Signal Transformers AUDIO TRANSFORMER | Audio Transformers / Signal Transformers AUDIO TRANSFORMER | Audio & Signal Transformers Transformers Audio & Signal 10kCT Pri/500 CT Sec |
| Manufacturer | Tamura | Tamura | Tamura |
| Product Category | Audio Transformers / Signal Transformers | Audio Transformers / Signal Transformers | Audio Transformers |
| RoHS | Y | Y | - |
| Product | Audio | Audio | Audio |
| Termination Style | Terminals | - | PC Pin |
| Frequency Range | 300 Hz to 100 kHz | - | 300 Hz to 100 kHz |
| Primary Impedance | 10 kOhms CT | 10 kOhms CT | 10 kOhm CT |
| Secondary Impedance | 2 kOhms CT | 4 Ohms | 500 Ohm CT |
| Isolation Voltage | 500 V | 500 V | 500 V |
| Minimum Operating Temperature | - 20 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Application | Ultra Wideband | Coupling Encapsulated | Ultra Wideband |
| Length | 10.4 mm | - | 10.4 mm |
| Width | 7.87 mm | - | 7.87 mm |
| Height | 11.8 mm | - | 11.8 mm |
| Series | MET | MET | MET |
| Packaging | Tube | - | Tube |
| Power Rating | 40 mW | - | 40 mW |
| Primary Resistance | 1 kOhms | - | 1000 Ohms |
| Secondary Resistance | 1000 Ohms | - | 1000 Ohms |
| Brand | Tamura | Tamura | - |
| Product Type | Audio & Signal Transformers | Audio & Signal Transformers | Miniature Encapsulated |
| Factory Pack Quantity | 50 | 50 | - |
| Subcategory | Transformers | Transformers | - |
| Operating Temperature Range | - | - | - 20 C to + 85 C |
| Impedance | - | - | 10kCT Primary, 500CT Secondary |
| Mounting Type | - | - | Through Hole |
| Size Dimension | - | - | 10.40mm L x 7.87mm W |
| Current | - | - | 1mA DC |
| Height Seated Max | - | - | 11.80mm |
| Insertion Loss | - | - | - |
| Transformer Type | - | - | Data/Voice Coupling |