MET-31 is out of stock and can be placed on backorder.
Available Substitutes:

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MET-31 | |
|---|---|
DigiKey Part Number | MT4111-ND |
Manufacturer | |
Manufacturer Product Number | MET-31 |
Description | AUDIO XFMR 600CT / 600CT TH |
Manufacturer Standard Lead Time | 26 Weeks |
Customer Reference | |
Detailed Description | 600CT Impedance Primary Ohms 600CT Impedance Secondary Ohms 1:1 Audio Transformer 300Hz ~ 100kHz Through Hole |
Datasheet | Datasheet |
EDA/CAD Models | MET-31 Models |
Product Attributes
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Category | Transformer Type Data/Voice Coupling |
Manufacturer Tamura | Frequency Range 300Hz ~ 100kHz |
Series | Frequency Response ±2dB |
Packaging Tube | Voltage - Isolation 1000VRMS @ 30 Seconds |
Part Status Active | Power Level 50mW |
Turns Ratio - Primary:Secondary 1:1 | Operating Temperature -20°C ~ 85°C |
Impedance - Primary (Ohms) 600CT | Mounting Type Through Hole |
Impedance - Secondary (Ohms) 600CT | Size / Dimension 0.409" L x 0.310" W (10.40mm x 7.87mm) |
DC Resistance (DCR) - Primary 70Ohm | Height - Seated (Max) 0.465" (11.80mm) |
DC Resistance (DCR) - Secondary 95Ohm | Termination Style PC Pin |
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Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| SP-67 | Triad Magnetics | 0 | 237-1152-ND | $17.98000 | Direct |
In-Stock: 0
50 estimated in stock on 07-Apr-2027
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Quantity
All prices are in USD
Tube
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $11.14000 | $11.14 |
| 10 | $10.04500 | $100.45 |
| 25 | $9.63440 | $240.86 |
| 50 | $9.33340 | $466.67 |
| 100 | $9.04070 | $904.07 |
| 250 | $8.66600 | $2,166.50 |
| 500 | $8.39172 | $4,195.86 |
| 1,000 | $8.12523 | $8,125.23 |
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.
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