For Reference Only
| Part Number | TY-400P |
| LIXINC Part # | TY-400P |
| Manufacturer | Triad Magnetics |
| Category | Transformers › Audio Transformers |
| Description | TRANSF 600 OHM 90MA DC TEL |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | TY-400P PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 23 - Jan 27 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | TY-400P |
| Brand: | Triad Magnetics |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Transformers |
| Subcategory: | Audio Transformers |
| Manufacturer: | Triad Magnetics |
| Series: | TY |
| Package: | Bulk |
| Part Status: | Active |
| Turns Ratio - Primary:Secondary: | 1:1.07 |
| Impedance - Primary (Ohms): | 600 |
| Impedance - Secondary (Ohms): | 600 |
| DC Resistance (DCR) - Primary: | 76.5Ohm |
| DC Resistance (DCR) - Secondary: | 108Ohm |
| 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: | 0.820" L x 0.715" W (20.83mm x 18.16mm) |
| Height - Seated (Max): | 0.750" (19.05mm) |
| Termination Style: | PC Pin |
| MET-50-T | TRANSFORMER 10K:125 0.0MADC | 924 More on Order |
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| 40-18055 | OUTPUT TRANSFORMER # 4018055 | 822 More on Order |
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| 146D | TRANSFORMER AUDIO 100CT/3.2 IMP | 804 More on Order |
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| 40-18089 | CLASSICTONE PWR TRANS# 4018089 | 874 More on Order |
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| 40-18079 | CLASSICTONE PWR TRANS# 4018079 | 1000 More on Order |
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| 145D | TRANSFORMER AUDIO 200K/1K IMPED | 935 More on Order |
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| 124D | TRANSFRMR AUDIO 7KCT/15.8KCT IMP | 843 More on Order |
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| 143N | TRANSFORMER AUDIO 10K/2KCT IMPED | 823 More on Order |
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| 107L | TRANSFORMER AUDIO 10KCT/3.2 | 999 More on Order |
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| 145L | TRANSFORMER AUDIO 4K/2.6KCT IMP | 910 More on Order |
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| 106C | TRANSFORMER AUDIO 50000/1500CT | 938 More on Order |
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| 146C | TRANSFORMER AUDIO 48CT/8 IMPED | 876 More on Order |
| In Stock | 78547057 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $5.25000 | $5.25 |
| 10 | $3.99198 | $39.9198 |
| 25 | $3.88698 | $97.1745 |
| 50 | $3.57178 | $178.589 |
| 100 | $3.36158 | $336.158 |
| 250 | $3.25655 | $814.1375 |
| 500 | $3.15149 | $1575.745 |
| 1000 | $3.04644 | $3046.44 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.