- Series
- Mounting Type
- Frequency Range
- Frequency Response
- Termination Style
- Packaging
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Manufacturer
Hammond Manufacturing Audio Transformers
Product | Inventory | Pricing(USD) | Quantity | Datasheet | RoHS | Factory Lead Time | Mount | Mounting Type | Package / Case | Number of Pins | Weight | Operating Temperature | Packaging | Published | Series | Size / Dimension | Pbfree Code | Part Status | Moisture Sensitivity Level (MSL) | Termination | ECCN Code | Resistance | Applications | Power Rating | Shielding | Current Rating | Frequency | Termination Style | Physical Dimension | Voltage - Isolation | Inductance | DC Resistance (DCR) | Impedance | Current | Max DC Current | Frequency Range | Insertion Loss | Insertion Loss (dB) | Transformer Type | Turns Ratio - Primary:Secondary | Number of Secondary Winding | Number of Primary Winding | Secondary Current | Impedance - Primary (Ω) | Frequency Response | Impedance - Secondary (Ω) | DC Resistance (DCR) - Primary | DC Resistance (DCR) - Secondary | Power Level | Secondary Impedance | Height | Height Seated (Max) | Length | Width | REACH SVHC | RoHS Status | Lead Free |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 149C Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Through Hole | Through Hole | - | - | 0.063lb 28.58g | - | Bulk | - | 149 | 1.060Lx0.820W 26.92mmx20.83mm | - | Active | Not Applicable | PC Pin | EAR99 | - | - | 200mW | Unshielded | 56mA | - | PC Pin | - | - | - | 24Ohm | - | 56mA | 56mA | 200Hz~15kHz | 0.5dB | 1 dB | Economical Open Type | - | - | - | - | 160 | ±1dB | 80 20/20 | 24Ohm | 7Ohm | - | - | 20.828mm | 0.820 20.83mm | - | - | - | ROHS3 Compliant | - | ||
 117E16 Hammond Manufacturing | In Stock | - | Datasheet | - | Chassis Mount | Chassis Mount | - | - | 1.5lbs 680.4g | - | Bulk | - | 117 | 3.690Lx2.000W 93.73mmx50.80mm | - | Active | Not Applicable | Solder | EAR99 | 3.2Ohm | - | 16W | - | - | - | Solder Lug | - | - | - | - | - | - | - | 100Hz~9kHz | - | 2 dB | Sound Distribution | - | - | - | - | 3.2 | 1dB | 70V | - | - | 16W | - | 58.8mm | 2.310 58.67mm | - | - | - | ROHS3 Compliant | - | ||
 850JA Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | 600 | - | - | - | Bulk | 2014 | 850A | 1.700Lx1.200W 43.18mmx30.48mm | yes | Active | Not Applicable | Wire Leads | EAR99 | - | - | - | - | - | - | Wire Leads | - | - | - | - | - | - | - | 20Hz~20kHz | 1dB | - | BROADCAST AUDIO TRANSFORMER | - | - | - | - | 600 150/150 | ±0.5dB | 4.8k 1.2k/1.2k | 69Ohm | 570Ohm | 15dB | - | - | 1.650 41.90mm | - | - | - | ROHS3 Compliant | - | ||
850QA Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | - | - | - | Bulk | 2014 | 850A | 1.700Lx1.200W 43.18mmx30.48mm | yes | Active | Not Applicable | Wire Leads | EAR99 | - | - | - | - | - | - | Wire Leads | - | - | - | - | - | - | - | 20Hz~20kHz | 1dB | - | BROADCAST AUDIO TRANSFORMER | - | - | - | - | 40k 10k/10k | ±0.5dB | 40k 10k/10k | 4.89kOhm | 4.98kOhm | 15dB | - | - | 1.650 41.90mm | - | - | - | ROHS3 Compliant | - | ||
 125FSE Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | - | 4.5lbs 2kg | - | Bulk | 2016 | 125SE | 3.760Lx2.520W 95.50mmx64.01mm | - | Active | Not Applicable | Solder | EAR99 | - | - | - | - | - | - | Solder Lug | - | - | - | - | - | 90mA | - | 100Hz~15kHz | - | 1 dB | General Purpose | - | - | - | - | 2.5k~10k | ±1dB | 4~32 | - | - | 20W | - | - | 3.150 80.01mm | - | - | - | ROHS3 Compliant | - | ||
 107V Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | PCB, Through Hole | Through Hole | 600 | - | 0.02lb 9.07g | - | Bulk | - | 107 | 0.630Lx0.586W 16.00mmx14.88mm | - | Active | Not Applicable | PC Pin | EAR99 | - | - | 150mW | Unshielded | - | 50kHz | PC Pin | - | 100VRMS | - | - | - | - | - | 300Hz~50kHz | - | 1.5 dB | Miniature Epoxy Potted | 6.45:1 | - | - | - | 25kCT | ±1.5dB | 600CT | 1.4kOhm | 66Ohm | - | - | 16mm | 0.630 16.00mm | - | - | - | ROHS3 Compliant | - | ||
 109E Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Through Hole | Through Hole | 600 | - | 99.999994g | - | Bulk | - | 109 | 1.315Lx0.930W 33.40mmx23.62mm | - | Active | Not Applicable | PC Pin | EAR99 | - | - | - | Unshielded | - | - | PC Pin | - | 100VRMS | - | - | - | - | - | 300Hz~50kHz | - | 1.5 dB | Miniature Epoxy Potted | 6.88:1 | - | - | - | 600CT | ±1.5dB | 3.2CT | 40Ohm | 270mOhm | 2W | - | 23.4mm | 0.920 23.37mm | - | - | - | ROHS3 Compliant | - | ||
 1650E Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | - | 3.5lbs 1.6kg | - | Bulk | 2013 | A | 3.250Lx2.500W 82.55mmx63.50mm | - | Active | 1 (Unlimited) | Wire Leads | - | - | - | 15W | Shielded | - | - | Wire Leads | - | 2000V @ 1 Second | - | - | - | 100mA | 100mA | 30Hz~30kHz | - | 1 dB | Push-Pull Audiophile, Ultra-Linear - Tube Output | - | - | - | - | 8kCT | ±1dB | 4 8 16 | 98.98Ohm 101.9Ohm | 154mOhm 218mOhm 303mOhm | - | - | 77.724mm | 3.060 77.72mm | - | - | - | ROHS3 Compliant | Lead Free | ||
 125E Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | - | 1.5lbs 680.4g | - | Bulk | - | 125 | 3.690Lx2.000W 93.73mmx50.80mm | - | Active | Not Applicable | Wire Leads | EAR99 | - | - | 15W | Unshielded | - | - | Wire Leads | - | - | 2.99 H | - | - | 80mA | - | 150Hz~15kHz | - | 1 dB | General Purpose | - | - | - | - | 1.2k~25k | ±1dB | 1.5~15 | - | - | - | - | 58.674mm | 2.310 58.67mm | - | - | - | ROHS3 Compliant | - | ||
 101F Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | PCB, Through Hole | Through Hole | - | 8 | 0.01lb 4.54g | -40°C~85°C | Bulk | - | 101 | 0.450Lx0.450W 11.43mmx11.43mm | - | Active | Not Applicable | PC Pin | EAR99 | - | SIGNAL | 1mW | Unshielded | - | 100kHz | PC Pin | L11.43XB11.43XH12.19 (mm) | 100VRMS | - | 44Ohm | - | - | - | 200Hz~100kHz | - | 0.5 dB | Miniature Epoxy Potted | 1:1 | 1 | 1 | - | 600CT | ±0.5dB | - | 44Ohm | 52Ohm | 100mW | 600OhmS CT | 12.192mm | 0.480 12.19mm | 11.43mm | 11.43mm | No SVHC | ROHS3 Compliant | - | ||
 1750D Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | - | - | - | Bulk | 2012 | 1750 | 4.050Lx3.715W 102.87mmx94.36mm | yes | Active | Not Applicable | Wire Leads | - | - | - | - | - | - | - | Wire Leads | - | 2000V @ 1 Second | - | - | - | - | - | 70Hz~15kHz | - | - | POWER TRANSFORMER | - | - | - | - | 2.35kCT/25m | ±1dB | 4 8 16 | 33.09Ohm 34.82Ohm 370mOhm | 300mOhm 690mOhm 860mOhm | 100W | - | - | 3.563 90.50mm | - | - | - | ROHS3 Compliant | - | ||
117E8 Hammond Manufacturing | In Stock | - | Datasheet | 6 Weeks | Chassis Mount | Chassis Mount | - | - | 0.9lb 408.23g | - | Bulk | - | 117 | 3.250Lx1.750W 82.55mmx44.45mm | - | Active | - | Solder | EAR99 | 3.2Ohm | - | 8W | - | - | - | Solder Lug | - | - | - | - | 3.2Ohm | - | - | 100Hz~9kHz | - | 2 dB | Sound Distribution | - | - | - | - | 3.2 | 1dB | 70V | - | - | 8W | - | 50.8mm | 2.000 50.80mm | - | - | - | ROHS3 Compliant | - | ||
117F4 Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | - | 0.6lb 272.16g | - | Bulk | 2000 | 117 | 2.810Lx1.500W 71.37mmx38.10mm | - | Active | Not Applicable | Solder | EAR99 | - | - | 4W | - | - | - | Solder Lug | - | - | - | - | 8Ohm | - | - | 100Hz~9kHz | - | 2 dB | Sound Distribution | - | - | - | - | 8 | 1dB | 70V | - | - | 4W | - | 42.9mm | 1.690 42.93mm | - | - | Unknown | ROHS3 Compliant | - | ||
 1640SEA Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | - | 11lbs 5kg | - | Bulk | 2016 | 1600 | 4.950Lx3.750W 125.73mmx95.20mm | - | Active | 1 (Unlimited) | Wire Leads | EAR99 | - | - | 30W | - | 200mA | - | Wire Leads | - | 2000Vrms | 14 H | - | - | 200mA | 200mA | 20Hz~20kHz | - | 1 dB | Single Ended Audiophile, Ultra-Linear - Tube Output | - | - | - | - | 11.25k | ±1dB | 4 8 16 | - | - | - | - | 115.824mm | 4.560 115.82mm | - | - | - | ROHS3 Compliant | - | ||
 1750B Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | - | - | - | Bulk | - | 1750 | 2.875Lx1.900W 73.02mmx48.26mm | yes | Active | Not Applicable | Wire Leads | - | - | - | - | - | - | - | Wire Leads | - | 1750V @ 1 Second | - | - | - | - | - | 70Hz~10kHz | - | - | POWER TRANSFORMER | - | - | - | - | 5.482k | ±1dB | 8 | 254.8Ohm | 420mOhm | 10W | - | - | 2.433 61.80mm | - | - | - | ROHS3 Compliant | - | ||
 1650N Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | - | 8lbs 3.6kg | - | Bulk | 2000 | 1600 | 4.185Lx3.125W 106.30mmx79.38mm | - | Active | 1 (Unlimited) | Wire Leads | EAR99 | - | - | 60mW | 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 | 82.5Ohm | 232mOhm 270mOhm | 60W | - | 96.774mm | 3.859 98.02mm | - | - | - | ROHS3 Compliant | - | ||
850LA Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | - | - | - | Bulk | 2014 | 850A | 1.700Lx1.200W 43.18mmx30.48mm | yes | Active | Not Applicable | Wire Leads | EAR99 | - | - | - | - | - | - | Wire Leads | - | - | - | - | - | - | - | 20Hz~20kHz | 1dB | - | BROADCAST AUDIO TRANSFORMER | - | - | - | - | 20k 5k/5k | ±0.5dB | 600 150/150 | 2.24kOhm | 69Ohm | 15dB | - | - | 1.650 41.90mm | - | - | - | ROHS3 Compliant | - | ||
 146I Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | - | 0.031lb 14.06g | - | Bulk | 2000 | 146 | 1.630Lx0.880W 41.40mmx22.35mm | - | Active | Not Applicable | Wire Leads | EAR99 | - | - | - | Unshielded | - | - | Wire Leads | - | - | - | - | - | 6mA | - | 150Hz~15kHz | - | 1 dB | Economical Open Type | - | - | - | - | 500CT | ±1dB | 8 | 26Ohm | 700mOhm | 700mW | - | 20.6mm | 0.810 20.57mm | - | - | - | ROHS3 Compliant | - | ||
 290XX Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | - | - | - | Bulk | 2011 | 290 | 3.000Lx2.500W 76.20mmx63.50mm | yes | Active | Not Applicable | Wire Leads | - | - | - | - | - | - | 60Hz | Wire Leads | - | 120/240VAC | - | - | - | - | - | - | - | - | POWER TRANSFORMER | - | - | - | 275mA | - | - | - | 8.03Ohm | 140mOhm 3.7Ohm 40.72Ohm | - | - | 28.575mm | 2.013 51.13mm | - | - | - | ROHS3 Compliant | - | ||
 1760F Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | - | 0.625lb 283.5g | - | Bulk | - | 1760 | 3.250Lx1.687W 82.55mmx42.85mm | - | Active | Not Applicable | Wire Leads | - | - | - | - | - | - | - | Wire Leads | - | - | - | - | - | - | - | 70Hz~15kHz | - | 1 dB | Push-Pull Audiophile, Ultra-Linear - Tube Output | 29.19:1 | - | - | - | 6.95kCT | ±1dB | 4 8 16 | 120Ohm | 171mOhm 245mOhm 476mOhm | 15W | - | - | 2.058 52.27mm | - | - | - | ROHS3 Compliant | - |