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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 | Power Rating | Shielding | Reach Compliance Code | Current Rating | Frequency | Termination Style | Approval Agency | Physical Dimension | Voltage - Isolation | Inductance | DC Resistance (DCR) | Current | Max DC Current | Max Frequency | Frequency Range | Insertion Loss | Insertion Loss (dB) | Transformer Type | Turns Ratio - Primary:Secondary | Return Loss | Number of Secondary Winding | Number of Primary Winding | Turns Ratio (NpNs) | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 145G Hammond Manufacturing | 25 |
| Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | - | 0.088lb 39.92g | - | Bulk | - | 145 | 1.630Lx0.880W 41.40mmx22.35mm | - | Active | Not Applicable | Wire Leads | EAR99 | 135mW | Unshielded | - | - | - | Wire Leads | - | - | - | - | - | 12mA | - | - | 150Hz~15kHz | - | 1 dB | Economical Open Type | - | - | - | - | - | 2k | ±1dB | 200CT | 140Ohm | 9Ohm | - | 20.574mm | 0.810 20.57mm | - | - | - | ROHS3 Compliant | - | ||
 124B Hammond Manufacturing | 42 |
| Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | - | - | - | Bulk | - | 124 | 2.380Lx1.350W 60.45mmx34.29mm | - | Active | Not Applicable | Wire Leads | - | 5W | Unshielded | - | 45mA | - | Wire Leads | - | - | 500Vrms | 108 H | 1.5kOhm | 45mA | 45mA | - | 150Hz~15kHz | - | 1 dB | Tube Driver and Speaker Matching | 1:3 | - | - | - | - | 10k | ±1dB | 90kCT | 405Ohm | 1.525kOhm | - | 36.322mm | 1.430 36.32mm | - | - | - | ROHS3 Compliant | Lead Free | ||
 104Q Hammond Manufacturing | 202 | - | Datasheet | 4 Weeks | Through Hole | Through Hole | - | - | 0.05lb 22.68g | - | Bulk | 2000 | 104 | 0.860Lx0.710W 21.84mmx18.03mm | - | Active | Not Applicable | PC Pin | EAR99 | - | Unshielded | - | - | - | PC Pin | - | - | 200V | - | - | 6mA | - | - | 200Hz | - | 1 dB | Miniature Epoxy Potted | - | - | - | - | - | 500CT | -1dB | 3.2 | 27Ohm | 400mOhm | 500mW | 19.1mm | 0.750 19.05mm | - | - | - | ROHS3 Compliant | - | ||
 149T Hammond Manufacturing | 25 | - | Datasheet | 4 Weeks | Through Hole | Through Hole | - | - | 0.063lb 28.58g | - | Bulk | 2000 | 149 | 1.060Lx0.820W 26.92mmx20.83mm | - | Active | Not Applicable | PC Pin | EAR99 | 1W | Unshielded | - | - | - | PC Pin | - | - | - | - | - | 4mA | - | - | 200Hz~15kHz | 0.5dB | 1 dB | Economical Open Type | - | - | - | - | - | 600CT | ±1dB | - | 53Ohm | 70Ohm | 1000mW | 20.828mm | 0.820 20.83mm | - | - | - | ROHS3 Compliant | - | ||
 TS1104 Tamura | In Stock | - | Datasheet | 25 Weeks | Surface Mount | Surface Mount | - | 6 | - | - | Tape & Reel (TR) | 2002 | - | 0.791Lx0.689W 20.09mmx17.50mm | - | Active | 1 (Unlimited) | Gull Wing | EAR99 | - | - | - | - | - | Gull Wing | CSA-C22.2 No. 950-M89, UL1459, UL1950 | - | 1500VRMS @ 1 Minute | - | - | - | - | - | 300Hz~3.5kHz | 1.5dB Max @ 1kHz | 1 dB | Data/Voice Coupling | 1:1.06 | 26dB Min @ 1kHz | - | - | - | 600 | ±0.5dB | - | 46Ohm | 63Ohm | -45dB~7dB | 12.7mm | 0.500 12.70mm | - | - | - | RoHS Compliant | - | ||
 1750N Hammond Manufacturing | 32 |
| Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | - | 0.625lb 283.5g | - | Bulk | 2008 | 1750 | 3.125Lx3.350W 79.38mmx85.09mm | - | Active | Not Applicable | Wire Leads | - | 50W | Unshielded | - | - | - | Wire Leads | - | - | - | 119.37 H | - | - | - | - | 70Hz~15kHz | - | 1 dB | Push-Pull Audiophile, Ultra-Linear - Tube Output | 14.30:1 | - | - | - | - | 3.2kCT | ±1dB | 4 8 16 | 41.74Ohm 3.14Ohm | 170mOhm 240mOhm 360mOhm | - | 96.52mm | 3.800 96.52mm | - | - | - | ROHS3 Compliant | Lead Free | ||
146E Hammond Manufacturing | 41 |
| 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 | - | Unshielded | - | - | - | Wire Leads | - | - | - | - | - | 14mA | - | - | 150Hz~15kHz | - | 1 dB | Economical Open Type | - | - | - | - | - | 100CT | ±1dB | 8 | 4.4Ohm | 700mOhm | 700mW | 20.574mm | 0.810 20.57mm | - | - | - | ROHS3 Compliant | Lead Free | ||
 108F Hammond Manufacturing | 42 |
| Datasheet | 4 Weeks | Through Hole | Through Hole | 600 | - | 0.08lb 36.29g | - | Bulk | - | 108 | 1.030Lx0.770W 26.16mmx19.56mm | - | Active | Not Applicable | PC Pin | EAR99 | - | Unshielded | - | - | - | PC Pin | - | - | 100VRMS | - | - | - | - | - | 300Hz~50kHz | - | 1.5 dB | Miniature Epoxy Potted | 2:1 | - | - | - | - | 600CT | ±2.5dB | 150CT | 54Ohm | 17Ohm | 500mW | 19.6mm | 0.770 19.56mm | - | - | - | ROHS3 Compliant | - | ||
 194F Hammond Manufacturing | 18 |
| Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | - | - | - | Bulk | - | 194 | 2.573Lx2.188W 65.35mmx55.58mm | yes | Active | Not Applicable | Wire Leads | - | - | - | - | 20A | - | Wire Leads | - | - | - | 5 H | 115Ohm | - | 120mA | - | - | - | - | POWER TRANSFORMER | - | - | - | - | - | - | - | - | 115Ohm | - | - | 66.675mm | 2.625 66.68mm | - | - | - | ROHS3 Compliant | Lead Free | ||
 1140-LN-B Hammond Manufacturing | 41 |
| Datasheet | 4 Weeks | - | Chassis Mount | - | - | - | - | - | 2017 | 1140 | - | - | Active | Not Applicable | - | - | - | - | - | - | - | Screw Terminal | - | - | - | - | - | - | - | - | 20Hz~20kHz | - | - | Impedance Matching | 1:1 | - | - | - | - | 10k | ±0.35dB | - | - | - | - | - | - | - | - | - | ROHS3 Compliant | - | ||
 1615 Hammond Manufacturing | 2280 |
| Datasheet | - | Chassis Mount | Chassis Mount | - | - | 3.3lbs 1.5kg | - | Bulk | - | 1600 | 3.250Lx2.500W 82.55mmx63.50mm | - | Active | Not Applicable | Wire Leads | EAR99 | - | - | - | - | - | Wire Leads | - | - | - | - | - | - | - | - | 30Hz~30kHz | - | 1 dB | Push-Pull Audiophile, Ultra-Linear - Tube Output | - | - | - | - | - | 5kCT | ±1dB | 4 8 16 | - | - | 15W | 77.7mm | 3.060 77.72mm | - | - | - | ROHS3 Compliant | - | ||
 MET-60 Tamura | 1309 |
| Datasheet | 25 Weeks | Through Hole | Through Hole | - | 5 | - | -20°C~85°C | Bulk | 2006 | MET | 0.409Lx0.310W 10.40mmx7.87mm | - | Active | 1 (Unlimited) | PC Pin | EAR99 | 50mW | - | unknown | - | 100kHz | PC Pin | - | 10.4mm x 7.87mm x 11.8mm | 1500VRMS @ 1 Minute | - | 70Ohm | 10mA | - | - | 300Hz~100kHz | - | - | Data/Voice Coupling | 1:1 | - | 1 | 1 | 1:1 | 135 | ±2dB | 135CT | 10.5Ohm | 10.8Ohm | - | 11.8mm | 0.465 11.80mm | 10.4mm | 7.87mm | - | RoHS Compliant | Lead Free | ||
 1615A Hammond Manufacturing | 2240 |
| Datasheet | 4 Weeks | - | Chassis Mount | - | - | 3.3lbs 1.5kg | - | Bulk | - | A | 3.250Lx2.500W 82.55mmx63.50mm | - | Active | 1 (Unlimited) | - | - | - | - | - | - | - | Wire Leads | - | - | 2000V @ 1 Second | - | - | - | - | - | 30Hz~30kHz | - | - | Push-Pull Audiophile, Ultra-Linear - Tube Output | - | - | - | - | - | 5kCT | ±1dB | 4 8 16 | 84.46Ohm 96.25Ohm | 130mOhm 210mOhm 270mOhm | 15W | - | 3.060 77.72mm | - | - | - | ROHS3 Compliant | - | ||
 1629SEA Hammond Manufacturing | 2896 |
| Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | - | 11lbs 5kg | - | Bulk | 2016 | 1600 | 4.500Lx3.750W 114.30mmx95.25mm | - | Active | 1 (Unlimited) | Wire Leads | EAR99 | - | - | - | - | - | Wire Leads | - | - | 2000Vrms | - | - | 100mA | - | - | 20Hz~20kHz | - | 1 dB | Single Ended Audiophile, Ultra-Linear - Tube Output | - | - | - | - | - | 6.5k | ±1dB | 4 8 16 | - | - | 30W | - | 4.560 115.82mm | - | - | - | ROHS3 Compliant | - | ||
 560C Hammond Manufacturing | 32 |
| Datasheet | 4 Weeks | Through Hole | Through Hole | - | - | 0.25lb 113.4g | - | Bulk | - | 560 | 1.330Lx1.640W 33.78mmx41.66mm | - | Active | Not Applicable | PC Pin | EAR99 | 1mW | Shielded | - | - | - | PC Pin | - | - | - | - | - | - | - | 30kHz | 30Hz~30kHz | 1dB Max | 1 dB | Broadcast Quality | - | - | - | - | - | 48 12/12 | ±1dB | 600 150/150 | - | - | - | 21.59mm | 0.850 21.59mm | - | - | No SVHC | ROHS3 Compliant | - | ||
560J Hammond Manufacturing | 32 |
| Datasheet | 4 Weeks | Through Hole | Through Hole | 600 | - | 0.25lb 113.4g | - | Bulk | - | 560 | 1.330Lx1.640W 33.78mmx41.66mm | - | Active | - | PC Pin | EAR99 | 1mW | Shielded | - | - | - | PC Pin | - | - | - | - | - | - | - | - | 30Hz~30kHz | 1dB Max | 1 dB | Broadcast Quality | - | - | - | - | - | 600 150/150 | ±1dB | 4.8k 1.2k/1.2k | - | - | - | 21.59mm | 0.850 21.59mm | - | - | - | ROHS3 Compliant | - | ||
 106C Hammond Manufacturing | 22 |
| Datasheet | 4 Weeks | Through Hole | Through Hole | - | - | 0.09lb 40.82g | - | Bulk | - | 106 | 1.080Lx0.880W 27.43mmx22.35mm | - | Active | Not Applicable | PC Pin | EAR99 | - | Unshielded | - | - | - | PC Pin | - | - | 200V | - | - | - | - | - | 60Hz | - | 1 dB | Miniature Epoxy Potted | - | - | - | - | - | 50k | -1dB | 1.5kCT | 2.4kOhm | 52Ohm | 10mW | 24.1mm | 0.950 24.13mm | - | - | - | ROHS3 Compliant | - | ||
 143J Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | - | 0.031lb 14.06g | - | Bulk | 2000 | 143 | 1.000Lx0.690W 25.40mmx17.53mm | - | Active | - | Wire Leads | EAR99 | - | Unshielded | - | - | - | Wire Leads | - | - | - | - | - | 2.6mA | - | - | 150Hz~15kHz | - | 1 dB | Economical Open Type | - | - | - | - | - | 3k | ±1dB | 1kCT | 265Ohm | 53Ohm | 30mW | 17.5mm | 0.690 17.53mm | - | - | - | ROHS3 Compliant | - | ||
143D Hammond Manufacturing | 29 |
| Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | - | 0.031lb 14.06g | - | Bulk | 2000 | 143 | 1.000Lx0.690W 25.40mmx17.53mm | - | Active | Not Applicable | Wire Leads | EAR99 | - | Unshielded | - | - | - | Wire Leads | - | - | - | - | - | - | - | - | 150Hz~15kHz | - | 1 dB | Economical Open Type | - | - | - | - | - | 200k | ±1dB | 1k | 4.5kOhm | 30Ohm | 25mW | 17.5mm | 0.690 17.53mm | - | - | - | ROHS3 Compliant | - | ||
 107T Hammond Manufacturing | 41 |
| Datasheet | 4 Weeks | PCB, Through Hole | Through Hole | - | - | 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 | 1:1 | - | - | - | - | 10kCT | ±1.5dB | - | 690Ohm | 680Ohm | - | 21.082mm | 0.630 16.00mm | - | - | - | ROHS3 Compliant | Lead Free |