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| Part Number: | TY-403P-B |
| Category: | Transformers |
| Subcategory: | Audio Transformers |
| Manufacturer: | Triad Magnetics |
| Packaging: | Bulk |
| Product Status: | Active |
| Turns Ratio - Primary:Secondary: | 1.81:1 |
| Impedance - Primary (Ohms): | 600 |
| Impedance - Secondary (Ohms): | 600 |
| DC Resistance (DCR) - Primary: | 80Ohm |
| DC Resistance (DCR) - Secondary: | 56Ohm, 56Ohm |
| Transformer Type: | Data/Voice Coupling |
| Frequency Range: | 300Hz ~ 3.5kHz |
| Frequency Response: | ±0.5dB |
| Voltage - Isolation: | 1500VAC |
| Insertion Loss: | 1.75dB Typ |
| Return Loss: | 15dB Typ |
| Power Level: | -45dB ~ 7dB |
| Operating Temperature: | -20°C ~ 85°C |
| Approval Agency: | - |
| Mounting Type: | Through Hole |
| Size / Dimension: | 0.815" L x 1.250" W (20.70mm x 31.75mm) |
| Height - Seated (Max): | 0.530" (13.46mm) |
| Termination Style: | PC Pin |
