143B Hammond Audio Transformer
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The Hammond Manufacturing 143B is listed by Hammond as audio transformer, chassis mount, Input, 3.2:4000 ohms, 143-146 Series, from the Audio Chassis Mount (143-146 Series). Applied Control is the Hammond manufacturers representative. Send the catalog number with the quantity, and the quote comes back the same business day.
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143B specifications
| Catalog number | 143B |
| Manufacturer | Hammond Manufacturing |
| Series | Audio Chassis Mount (143-146 Series) |
| Hammond description | Audio transformer, chassis mount, Input, 3.2:4000 ohms, 143-146 Series |
| Hammond short description | AUDIO TX Pri:10kOhm Sec:2k ct |
| Shipping weight | 0.03 lb (0.01 kg) |
| Application | Input |
| Primary Nominal Impedance (ohms) | 3.2 |
| Secondary Nomical Impedance (ohms) | 4000 |
| Primary D.C. Current (ma) | 0 |
| Primary D.C. Resistance (ohms) +/- 15% | 0.4 |
| Secondary D.C. Resistance (ohms) +/- 15% | 245 |
| Output (mW) | 15 |
| Compliance | REACH and RoHS |
Specifications from the Hammond Manufacturing product page for 143B. Confirm against the current Hammond drawing before you design it in.
Hammond product page for 143B · Hammond 143-146 series specification sheet (PDF).
More Hammond products at Hammond Manufacturing. Have a competitor part number? Send it and we cross it to Hammond. See the cross reference hub.