- Series
- Mounting Type
- Frequency Range
- Frequency Response
- Termination Style
- Packaging
- Transformer Type
- Size / Dimension
- Part Status
- Height Seated (Max)
- Termination
- Mount
Attribute column
Manufacturer
Hammond Manufacturing Audio Transformers
Product | Inventory | Pricing(USD) | Quantity | Datasheet | RoHS | Factory Lead Time | Mount | Mounting Type | Package / Case | Weight | Operating Frequency (Max) | Packaging | Published | Series | Size / Dimension | Pbfree Code | Part Status | Moisture Sensitivity Level (MSL) | Termination | ECCN Code | Resistance | Applications | Power Rating | Shielding | Current Rating | Termination Style | Physical Dimension | Voltage - Isolation | Inductance | DC Resistance (DCR) | Impedance | Current | Max DC Current | Frequency Range | Insertion Loss | Operating Frequency-Min | Insertion Loss (dB) | Transformer Type | Turns Ratio - Primary:Secondary | Number of Secondary Winding | Number of Primary Winding | Impedance - Primary (Ω) | Frequency Response | Impedance - Secondary (Ω) | DC Resistance (DCR) - Primary | DC Resistance (DCR) - Secondary | Power Level | Height | Height Seated (Max) | Length | Width | REACH SVHC | RoHS Status | Lead Free |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 1760H Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | 0.625lb 283.5g | - | Bulk | - | 1760 | 3.710Lx2.400W 94.23mmx60.96mm | - | Active | Not Applicable | Wire Leads | - | - | - | - | - | - | Wire Leads | - | - | - | - | - | - | - | 70Hz~15kHz | - | - | 1 dB | Push-Pull Audiophile, Ultra-Linear - Tube Output | 40.62:1, 28.72:1, 20.31:1 | - | - | 6.6kCT | ±1dB | 4 8 16 | 347.8Ohm | 686mOhm 803mOhm 1.157Ohm | 20W | 58.6232mm | 2.371 60.22mm | - | - | - | ROHS3 Compliant | Lead Free | ||
 1650WA Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | 28lbs 12.7kg | - | Bulk | 2013 | A | 7.500Lx4.380W 190.50mmx111.25mm | - | Active | 1 (Unlimited) | Wire Leads | - | - | - | 280mW | - | 806mA | Wire Leads | - | 3535VDC @ 1 Second | - | - | - | 806mA | 806mA | 30Hz~30kHz | - | - | 1 dB | Push-Pull Audiophile, Ultra-Linear - Tube Output | - | - | - | 1.9kCT | ±1dB | 4 8 16 | 15.65Ohm 17.19Ohm | 152mOhm 203mOhm 217mOhm | 280W | 113.35mm | 5.250 133.35mm | - | - | - | ROHS3 Compliant | - | ||
 119Y100 Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | 4.7lbs 2.1kg | - | Bulk | 2000 | 119 | 3.500Lx3.130W 88.90mmx79.50mm | - | Active | Not Applicable | Wire Leads | EAR99 | - | - | - | - | - | Wire Leads | - | - | - | - | 16Ohm | - | - | 50Hz~10kHz | - | - | - | Sound Distribution | - | - | - | 16 8 | - | 70V | - | - | 100W | 96.774mm | 3.810 96.77mm | - | - | - | ROHS3 Compliant | - | ||
 141H Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Through Hole | Through Hole | - | 0.038lb 17.24g | - | Bulk | - | 141 | 0.780Lx0.660W 19.81mmx16.76mm | - | Active | Not Applicable | PC Pin | EAR99 | - | - | 150mW | Unshielded | 2mA | PC Pin | - | 250V | - | - | - | 2mA | - | 200Hz~50kHz | - | - | 2 dB | Low Profile, Open Type | - | - | - | 600CT | ±2dB | - | 32Ohm | 45Ohm | - | 11.684mm | 0.460 11.68mm | - | - | - | ROHS3 Compliant | Lead Free | ||
 290TX Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | - | - | Bulk | 2011 | 290 | 3.438Lx4.300W 87.33mmx109.22mm | yes | Active | Not Applicable | Wire Leads | - | - | - | - | - | - | Wire Leads | - | 120/240VAC | - | - | - | - | - | - | - | - | - | POWER TRANSFORMER | - | - | - | - | - | - | 1.18Ohm | 70mOhm 80mOhm 6.14Ohm 46.16Ohm | - | - | 4.188 106.38mm | - | - | - | ROHS3 Compliant | - | ||
 124E Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | - | - | Bulk | - | 124 | 2.880Lx1.740W 73.15mmx44.20mm | - | Active | Not Applicable | Wire Leads | EAR99 | - | - | 5W | Unshielded | 80mA | Wire Leads | - | 500Vrms | 32 H | 3.88kOhm | - | 80mA | 80mA | 150Hz~15kHz | - | - | 1 dB | Tube Driver and Speaker Matching | 1:2.97, 1:5.94 | - | - | 7kCT 15k | ±1dB | 135k 33.8k/33.8k | 373Ohm 355Ohm | 1.63kOhm 2.25kOhm | - | 60.198mm | 2.370 60.20mm | - | - | - | ROHS3 Compliant | Lead Free | ||
 560L Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Through Hole | Through Hole | 600 | 0.25lb 113.4g | - | Bulk | - | 560 | 1.330Lx1.640W 33.78mmx41.66mm | - | Active | Not Applicable | PC Pin | EAR99 | - | - | 1mW | Shielded | - | PC Pin | - | - | - | - | - | - | - | 30Hz~30kHz | 1dB Max | - | 1 dB | Broadcast Quality | - | - | - | 600 150/150 | ±1dB | 20k 5k/5k | - | - | - | 21.59mm | 0.850 21.59mm | - | - | - | ROHS3 Compliant | - | ||
1645A Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | 4.5lbs 2kg | - | Bulk | - | A | 3.750Lx2.500W 95.25mmx63.50mm | - | Active | 1 (Unlimited) | Wire Leads | - | - | - | - | - | - | Wire Leads | - | 2000V @ 1 Second | - | - | - | 128mA | - | 30Hz~30kHz | - | - | 1 dB | Push-Pull Audiophile, Ultra-Linear - Tube Output | - | - | - | 5kCT | ±1dB | 4 8 16 70V | 72.11Ohm 79.35Ohm | 276mOhm 391mOhm 464mOhm 9.304Ohm | 30W | - | 3.060 77.72mm | - | - | - | ROHS3 Compliant | - | ||
119Y60 Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | 3.3lbs 1.5kg | - | Bulk | 2000 | 119 | 3.250Lx2.500W 82.55mmx63.50mm | - | Active | Not Applicable | Wire Leads | EAR99 | - | - | - | - | - | Wire Leads | - | 25V 70V | - | - | 16Ohm | - | - | 50Hz~10kHz | - | - | - | Sound Distribution | - | - | - | 16 8 | - | 70V 25V | - | - | 60W | 77.724mm | 3.060 77.72mm | - | - | - | ROHS3 Compliant | - | ||
 117K16 Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | 1.5lbs 680.4g | - | Bulk | 2000 | 117 | 3.690Lx2.000W 93.73mmx50.80mm | - | Active | Not Applicable | Solder | EAR99 | 8Ohm | - | 16W | - | - | Solder Lug | - | - | - | - | 8Ohm | - | - | 100Hz~9kHz | - | - | 2 dB | Sound Distribution | - | - | - | 8 | 1dB | 25V | - | - | 16W | 58.7mm | 2.310 58.67mm | - | - | - | ROHS3 Compliant | - | ||
 125ESE Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | 3lbs 1.4kg | - | Bulk | 2012 | 125SE | 4.500Lx2.360W 114.30mmx59.94mm | - | Active | Not Applicable | Wire Leads | - | - | - | 15W | Unshielded | 80mA | Wire Leads | - | 1500V @ 1 Second | - | - | - | 80mA | 80mA | 100Hz~15kHz | - | - | 1 dB | General Purpose | - | - | - | 2.5k~10k | ±1dB | 4~32 | 100.5Ohm | 590mOhm | - | 74.676mm | 2.940 74.68mm | - | - | - | ROHS3 Compliant | Lead Free | ||
117K8 Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | 0.6lb 272.16g | - | Bulk | 2000 | 117 | 3.250Lx1.750W 82.55mmx44.45mm | - | Active | Not Applicable | Solder | EAR99 | 8Ohm | - | 8W | Unshielded | - | Solder Lug | - | - | - | - | 8Ohm | - | - | 100Hz~9kHz | - | - | 2 dB | Sound Distribution | - | - | - | 8 | 1dB | 25V | - | - | 8W | 50.8mm | 2.000 50.80mm | - | - | - | ROHS3 Compliant | - | ||
290UX Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | 3.999778kg | - | Bulk | 2014 | 290 | 3.125Lx3.250W 79.38mmx82.55mm | yes | Active | Not Applicable | Wire Leads | - | - | - | - | - | 250mA | Wire Leads | - | 120/240VAC | - | - | - | - | - | - | - | - | - | POWER TRANSFORMER | - | - | - | - | - | - | 4.14Ohm | 80mOhm 4.8Ohm 44.94Ohm | - | - | 3.813 96.85mm | - | - | No SVHC | ROHS3 Compliant | - | ||
 146K Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | 0.031lb 14.06g | - | Bulk | - | 146 | 1.630Lx0.880W 41.40mmx22.35mm | - | Active | Not Applicable | Wire Leads | EAR99 | - | - | 700mW | Unshielded | 4mA | Wire Leads | - | - | - | - | - | 4mA | - | 150Hz~15kHz | - | - | 1 dB | Economical Open Type | - | - | - | 1kCT | ±1dB | 8 | 56Ohm | 700mOhm | - | 20.574mm | 0.810 20.57mm | - | - | - | ROHS3 Compliant | Lead Free | ||
1650RA Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | 12lbs 5.4kg | - | Bulk | 2013 | A | 4.250Lx3.750W 107.95mmx95.25mm | - | Active | 1 (Unlimited) | Wire Leads | - | - | - | 100mW | - | 318mA | Wire Leads | - | 3535VDC @ 1 Second | - | - | - | 318mA | 318mA | 30Hz~30kHz | - | - | 1 dB | Push-Pull Audiophile, Ultra-Linear - Tube Output | - | - | - | 5kCT | ±1dB | 4 8 16 | 47.43Ohm 54.65Ohm | 232mOhm 333mOhm 343mOhm | 100W | 115.82mm | 4.560 115.82mm | - | - | - | ROHS3 Compliant | - | ||
1650NA Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | 8lbs 3.6kg | - | Bulk | 2012 | A | 4.250Lx3.130W 107.95mmx79.50mm | - | Active | 1 (Unlimited) | Wire Leads | - | - | - | 60W | Shielded | 318mA | Wire Leads | - | 2000V @ 1 Second | - | - | - | 318mA | - | 30Hz~30kHz | - | - | 1 dB | Push-Pull Audiophile, Ultra-Linear - Tube Output | - | - | - | 4.3kCT | ±1dB | 4 8 16 | 37.19Ohm 42.17Ohm | 244mOhm 377mOhm 490mOhm | - | 96.774mm | 3.810 96.77mm | - | - | - | ROHS3 Compliant | - | ||
 1750G Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | 0.625lb 283.5g | - | Bulk | - | 1750 | 3.750Lx3.320W 95.25mmx84.33mm | - | Active | Not Applicable | Wire Leads | - | - | - | - | - | - | Wire Leads | - | - | - | - | - | - | - | 50Hz~12kHz | - | - | 1 dB | Push-Pull Audiophile, Ultra-Linear - Tube Output | 14.21:1 | - | - | 3.8kCT | ±1dB | 4 8 16 | 95.61Ohm | 250mOhm | 50W | - | 3.873 98.37mm | - | - | - | ROHS3 Compliant | - | ||
124D Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | - | - | Bulk | - | 124 | 2.810Lx1.460W 71.37mmx37.08mm | - | Active | Not Applicable | Wire Leads | EAR99 | - | - | 5W | Unshielded | - | Wire Leads | - | 500Vrms | - | - | - | 70mA | - | 150Hz~15kHz | - | - | 1 dB | Tube Driver and Speaker Matching | 1:1.49 | - | - | 7kCT | ±1dB | 15.8kCT | 218Ohm 236Ohm | 297Ohm 394Ohm | - | 42.7482mm | 1.680 42.67mm | - | - | - | ROHS3 Compliant | - | ||
117F32 Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | 2.3lbs 1kg | - | Bulk | 2000 | 117 | 4.030Lx2.250W 102.36mmx57.15mm | - | Active | Not Applicable | Solder | EAR99 | 8Ohm | - | 32W | - | - | Solder Lug | - | - | - | - | 8Ohm | - | - | 100Hz~9kHz | - | - | 2 dB | Sound Distribution | - | - | - | 8 | 1dB | 70V | - | - | 32A | 66.8mm | 2.630 66.80mm | - | - | - | ROHS3 Compliant | - | ||
 101R Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Through Hole | Through Hole | - | 0.01lb 4.54g | 100kHz | Bulk | - | 101 | 0.450Lx0.450W 11.43mmx11.43mm | - | Active | Not Applicable | PC Pin | EAR99 | - | SIGNAL | 100mW | Unshielded | - | PC Pin | L11.43XB11.43XH12.19 (mm) | - | - | - | - | - | - | 200Hz~100kHz | - | 0.3kHz | 0.5 dB | Miniature Epoxy Potted | - | 1 | 1 | 600CT | ±0.5dB | 50CT | 44Ohm | 4.7Ohm | - | 12.192mm | 0.480 12.19mm | 11.43mm | 11.43mm | - | ROHS3 Compliant | - |