143R Hammond Audio Transformer
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The Hammond Manufacturing 143R is listed by Hammond as audio transformer, chassis mount, Driver, 25000:600 ct 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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143R specifications
| Catalog number | 143R |
| Manufacturer | Hammond Manufacturing |
| Series | Audio Chassis Mount (143-146 Series) |
| Hammond description | Audio transformer, chassis mount, Driver, 25000:600 ct ohms, 143-146 Series |
| Hammond short description | AUDIO TX Pri:25kOhm Sec:600ct |
| Shipping weight | 0.03 lb (0.01 kg) |
| Application | Driver |
| Primary Nominal Impedance (ohms) | 25000 |
| Secondary Nomical Impedance (ohms) | 600 ct |
| Primary D.C. Current (ma) | 1 |
| Primary D.C. Resistance (ohms) +/- 15% | 1890 |
| Secondary D.C. Resistance (ohms) +/- 15% | 25 |
| Output (mW) | 30 |
| Compliance | REACH and RoHS |
Specifications from the Hammond Manufacturing product page for 143R. Confirm against the current Hammond drawing before you design it in.
Hammond product page for 143R · 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.