| Manufacturer Part | 148K |
|---|---|
| Manufacturer | Hammond Manufacturing |
| Description | TRANSFORM AUDIO 4K TO 500/2K IMP |
| Category | Transformers Supplier | Electromagnetic Device–Ample Chip Electronic Component |
| RoHS | Lead free / RoHS Compliant |
| Warranty | 365 days |
| Datasheet | 148K PDF |
| Availability | 19 pieces |
| Shipped from | HK warehouse |
| Expected Shipping | Dec 07 - Dec 11 2025 |
In Stock Min.: 1 Mult.: 1
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| Type | Description |
|---|---|
| Series: | 148 |
| Package: | Bulk |
| Part Status: | Active |
| Turns Ratio - Primary:Secondary: | - |
| Impedance - Primary (Ohms): | 4k |
| Impedance - Secondary (Ohms): | 2k, 500/500 |
| DC Resistance (DCR) - Primary: | 540Ohm |
| DC Resistance (DCR) - Secondary: | 230Ohm |
| Transformer Type: | Economical Open Type |
| Frequency Range: | 200Hz ~ 15kHz |
| Frequency Response: | ±1dB |
| Voltage - Isolation: | - |
| Insertion Loss: | 0.5dB |
| Return Loss: | - |
| Power Level: | 75mW |
| Operating Temperature: | - |
| Approval Agency: | - |
| Mounting Type: | Through Hole |
| Size / Dimension: | 0.820" L x 0.680" W (20.83mm x 17.27mm) |
| Height - Seated (Max): | 0.690" (17.53mm) |
| Termination Style: | PC Pin |
| Payment method | Hand Fee |
| Telegraphic Transfer | Request service |
| Paypal | 4% fee |
| Credit Card | 4% fee |
| Western Union | Free of charge |
| Money Gram | Free of charge |
| Shipping Type | Lead Time |
| DHL | 2-5 days |
| Fedex | 2-5 days |
| UPS | 2-5 days |
| TNT | 2-6 days |
| EMS | 3-7 days |
| Registered Air Mail | 20-35 days |
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