For Reference Only
| Part Number | SP-33 |
| LIXINC Part # | SP-33 |
| Manufacturer | Triad Magnetics |
| Category | Transformers › Audio Transformers |
| Description | TRANS 1K/50 OHM IMPEDANCE AUDIO |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | SP-33 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: | SP-33 |
| Brand: | Triad Magnetics |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Transformers |
| Subcategory: | Audio Transformers |
| Manufacturer: | Triad Magnetics |
| Series: | Red-Spec |
| Package: | Bulk |
| Part Status: | Active |
| Turns Ratio - Primary:Secondary: | 4.4:1 |
| Impedance - Primary (Ohms): | 1k |
| Impedance - Secondary (Ohms): | 50 |
| DC Resistance (DCR) - Primary: | 145Ohm |
| DC Resistance (DCR) - Secondary: | 8Ohm |
| Transformer Type: | Audio Coupling |
| Frequency Range: | 300Hz ~ 100kHz |
| Frequency Response: | ±2dB |
| Voltage - Isolation: | 1000VRMS @ 1 Second |
| Insertion Loss: | - |
| Return Loss: | - |
| Power Level: | 50mW |
| Operating Temperature: | -40°C ~ 85°C |
| Approval Agency: | - |
| Mounting Type: | Through Hole |
| Size / Dimension: | 0.410" L x 0.310" W (10.41mm x 7.87mm) |
| Height - Seated (Max): | 0.465" (11.80mm) |
| Termination Style: | PC Pin |
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| In Stock | 32372491 - 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 | $15.94000 | $15.94 |
| 10 | $12.14311 | $121.4311 |
| 25 | $11.19483 | $279.87075 |
| 50 | $10.81544 | $540.772 |
| 100 | $10.62564 | $1062.564 |
| 250 | $10.24611 | $2561.5275 |
| 500 | $9.86664 | $4933.32 |
| 1000 | $9.48715 | $9487.15 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.