For Reference Only
| Part Number | MET-28 |
| LIXINC Part # | MET-28 |
| Manufacturer | Tamura |
| Category | Transformers › Audio Transformers |
| Description | TRANSFORMER 1K:50 3.0MADC |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | MET-28 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: | MET-28 |
| Brand: | Tamura |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Transformers |
| Subcategory: | Audio Transformers |
| Manufacturer: | Tamura |
| Series: | MET |
| Package: | Bulk |
| Part Status: | Active |
| Turns Ratio - Primary:Secondary: | 4.47:1 |
| Impedance - Primary (Ohms): | 1k |
| Impedance - Secondary (Ohms): | 50 |
| DC Resistance (DCR) - Primary: | 110Ohm |
| DC Resistance (DCR) - Secondary: | 8Ohm |
| Transformer Type: | Data/Voice Coupling |
| Frequency Range: | 300Hz ~ 100kHz |
| Frequency Response: | ±2dB |
| Voltage - Isolation: | 500VRMS @ 30 Seconds |
| Insertion Loss: | - |
| Return Loss: | - |
| Power Level: | 50mW |
| Operating Temperature: | -20°C ~ 85°C |
| Approval Agency: | - |
| Mounting Type: | Through Hole |
| Size / Dimension: | 0.409" L x 0.310" W (10.40mm x 7.87mm) |
| Height - Seated (Max): | 0.465" (11.80mm) |
| Termination Style: | PC Pin |
| SP-68 | TRANS 10K/10KCT 2.5K SPLIT AUDIO | 2043 More on Order |
|
| 40-18023 | PLEXI/JCM800 50 WATT PWR TRANS | 991 More on Order |
|
| 149F | TRANSFRM AUDIO 450 TO 40/160 IMP | 1007 More on Order |
|
| 1630SEA | AUDIOPHILE TUBE OUTPUT TRANSFRMR | 999 More on Order |
|
| 125DSE | TRANSFORMER 10W 70MA TUBE SNGL | 896 More on Order |
|
| 1650K | TRANSFORMER AUDIO 3.4KCT 50W | 882 More on Order |
|
| 117F32 | TRANSF LINE MATCHING 32W 8 OHM | 985 More on Order |
|
| MET-18 | TRANSFORMER 10KCT:4.0 1.0MADC | 936 More on Order |
|
| 148R | TRANSFRM AUDIO 20K TO 250/1K IMP | 993 More on Order |
|
| TS1104 | TRANSF 600 OHM SPLIT OMA -1.0 D | 859 More on Order |
|
| SP-52 | TRANSER 1.5K CT/ 600 OHM AUDIO | 305155 More on Order |
|
| 148D | TRANSFORMER AUDIO 200K/1K IMP | 848 More on Order |
|
| MET-42 | TRANSFORMER 150:12 10.0MADC | 1411 More on Order |
| In Stock | 11368 - 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 | $11.21000 | $11.21 |
| 10 | $8.58305 | $85.8305 |
| 25 | $7.27190 | $181.7975 |
| 50 | $7.15254 | $357.627 |
| 100 | $6.79496 | $679.496 |
| 250 | $6.72341 | $1680.8525 |
| 550 | $6.62803 | $3645.4165 |
| 1100 | $6.55650 | $7212.15 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.