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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 Frequency (Max) | Operating Temperature | Packaging | Published | Series | Size / Dimension | Pbfree Code | Part Status | Moisture Sensitivity Level (MSL) | Number of Terminations | Termination | ECCN Code | Max Operating Temperature | Min Operating Temperature | Power Rating | Shielding | Number of Functions | Reach Compliance Code | Current Rating | Frequency | Termination Style | JESD-30 Code | Number of Outputs | Qualification Status | Physical Dimension | Voltage - Isolation | Output Voltage | Input Voltage-Nom | Trim/Adjustable Output | Inductance | Analog IC - Other Type | DC Resistance (DCR) | Current | Max DC Current | Frequency Range | Insertion Loss | Output Voltage-Max | Output Voltage-Min | Operating Frequency-Min | Insertion Loss (dB) | Transformer Type | Turns Ratio - Primary:Secondary | Return Loss | Impedance - Primary (Ω) | Frequency Response | Impedance - Secondary (Ω) | DC Resistance (DCR) - Primary | DC Resistance (DCR) - Secondary | Efficiency (Main Output) | Power Level | Height | Height Seated (Max) | Length | Width | REACH SVHC | RoHS Status | Lead Free |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 1750J Hammond Manufacturing | 42 |
| Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | - | 0.625lb 283.5g | - | - | Bulk | 2008 | 1750 | 4.076Lx3.170W 103.53mmx80.52mm | - | Active | Not Applicable | - | Wire Leads | - | - | - | 35W | Unshielded | - | - | - | - | Wire Leads | - | - | - | - | - | - | - | - | 90.95 H | - | - | - | - | 70Hz~15kHz | - | - | - | - | 1 dB | Push-Pull Audiophile, Ultra-Linear - Tube Output | 31.11:1 | - | 4kCT | ±1dB | 4 | 185Ohm | 400mOhm | - | - | 87.63mm | 2.630 66.80mm | - | - | - | ROHS3 Compliant | - | ||
 106V Hammond Manufacturing | 45 |
| 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 | - | - | - | - | - | - | - | - | PC Pin | - | - | - | - | 200V | - | - | - | - | - | - | 14mA | - | 170Hz | - | - | - | - | 1 dB | Miniature Epoxy Potted | - | - | 250CT | -1dB | 8 | 11Ohm | 700mOhm | - | 1.5W | 24.1mm | 0.950 24.13mm | - | - | - | ROHS3 Compliant | - | ||
 140TEX Hammond Manufacturing | 42 |
| - | 4 Weeks | Chassis Mount | Chassis Mount | - | - | 124.999993g | - | - | Bulk | 2012 | 140EX | 1.250Dia 31.75mm | yes | Active | - | - | Screw | - | - | - | 5mW | Shielded | - | - | - | - | Screw Terminal | - | - | - | - | 500Vrms | - | - | - | - | - | - | - | - | 20Hz~20kHz | 1dB Typ | - | - | - | - | GENERAL PURPOSE AUDIO TRANSFORMER | 1:1 | 20dB Typ | 1k | ±1dB | - | 89.7Ohm | 89.7Ohm | - | 10dB | 25.4mm | 1.000 25.40mm | - | - | - | ROHS3 Compliant | - | ||
 145N Hammond Manufacturing | 25 |
| Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | - | 0.088lb 39.92g | - | - | Bulk | 2000 | 145 | 1.630Lx0.880W 41.40mmx22.35mm | - | Active | - | - | Wire Leads | EAR99 | - | - | - | Unshielded | - | - | - | - | Wire Leads | - | - | - | - | - | - | - | - | - | - | - | 5mA | - | 150Hz~15kHz | - | - | - | - | 1 dB | Economical Open Type | - | - | 10k | ±1dB | 2kCT | 700Ohm | 89Ohm | - | 135mW | 20.6mm | 0.810 20.57mm | - | - | - | ROHS3 Compliant | - | ||
106W Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Through Hole | Through Hole | - | - | 0.09lb 40.82g | - | - | Bulk | - | 106 | 1.080Lx0.880W 27.43mmx22.35mm | - | Active | - | - | PC Pin | EAR99 | - | - | - | Unshielded | - | - | - | - | PC Pin | - | - | - | - | 200V | - | - | - | - | - | - | 10mA | - | 170Hz | - | - | - | - | 1 dB | Miniature Epoxy Potted | - | - | 500CT | -1dB | 3.2 | 26Ohm | 300mOhm | - | 1.5W | 24.1mm | 0.950 24.13mm | - | - | - | ROHS3 Compliant | - | ||
 TTC-5010 Tamura | In Stock | - | Datasheet | - | Through Hole | Through Hole | - | 4 | - | - | - | Bulk | 2004 | TTC | 0.929Lx0.976W 23.60mmx24.80mm | - | Obsolete | 1 (Unlimited) | - | - | EAR99 | - | - | - | - | - | unknown | - | - | PC Pin | - | - | - | - | - | - | - | - | - | - | - | 65mA | - | - | - | - | - | - | 3.75 dB | Data/Voice Coupling | 1:1 | - | 600 | - | 301 | - | - | - | - | - | 0.543 13.80mm | - | - | - | RoHS Compliant | Contains Lead | ||
 104R Hammond Manufacturing | 41 |
| Datasheet | 4 Weeks | Through Hole | Through Hole | - | - | 0.05lb 22.68g | - | - | Bulk | - | 104 | 0.860Lx0.710W 21.84mmx18.03mm | - | Active | Not Applicable | - | PC Pin | EAR99 | - | - | 100mW | Unshielded | - | - | - | - | PC Pin | - | - | - | - | 200V | - | - | - | - | - | - | 6mA | - | 200Hz | - | - | - | - | 1 dB | Miniature Epoxy Potted | - | - | 500CT | -1dB | 8 | 27Ohm | 900mOhm | - | 500mW | 19.05mm | 0.750 19.05mm | - | - | - | ROHS3 Compliant | - | ||
 1650H Hammond Manufacturing | 2091 |
| Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | - | 6.5lbs 2.9kg | - | - | Bulk | - | 1600 | 4.000Lx3.130W 101.60mmx79.50mm | - | Active | 1 (Unlimited) | - | Wire Leads | EAR99 | - | - | - | Shielded | - | - | - | - | Wire Leads | - | - | - | - | - | - | - | - | - | - | - | - | - | 30Hz~30kHz | - | - | - | - | 1 dB | Push-Pull Audiophile, Ultra-Linear - Tube Output | - | - | 6.6kCT | ±1dB | 4 8 16 | - | - | - | 40W | 96.774mm | 3.810 96.77mm | - | - | - | ROHS3 Compliant | - | ||
 101J Hammond Manufacturing | 41 |
| 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 | - | - | 100mW | Unshielded | - | - | - | - | PC Pin | - | - | - | L11.43XB11.43XH12.19 (mm) | - | - | - | - | - | - | - | - | - | 200Hz~100kHz | - | - | - | 0.3kHz | 0.5 dB | Miniature Epoxy Potted | - | - | 2.5kCT | ±0.5dB | 600CT | 150Ohm | 54Ohm | - | - | 12.192mm | 0.480 12.19mm | 11.43mm | 11.43mm | No SVHC | ROHS3 Compliant | - | ||
 TTC-112 Tamura | In Stock | - | - | 10 Weeks | Through Hole | - | 600 | 4 | - | - | - | Bulk | 1999 | TTC | - | - | Obsolete | 1 (Unlimited) | - | - | EAR99 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | TELECOM TRANSFORMER | 1:1.281 | - | - | - | - | - | - | - | - | - | - | - | - | - | Non-RoHS Compliant | Contains Lead | ||
 TTC-198 Tamura | In Stock | - | - | 10 Weeks | Through Hole | - | - | 5 | - | - | - | - | 1999 | TTC | - | - | Obsolete | 1 (Unlimited) | - | - | EAR99 | - | - | - | - | - | - | - | - | - | - | - | - | - | 4000VRMS @ 1 Minute | - | - | - | - | - | - | - | - | 300Hz~3.5kHz | 1.4dB Max @ 1kHz | - | - | - | - | TELECOM TRANSFORMER | 1:1 | 26dB Min | 600 | ±0.5dB | 600CT | 33Ohm | 56Ohm | - | -45dB~7dB | - | - | - | - | - | Non-RoHS Compliant | Contains Lead | ||
 148T Hammond Manufacturing | 34 |
| Datasheet | 4 Weeks | Through Hole | Through Hole | - | - | 0.038lb 17.24g | - | - | Bulk | - | 148 | 0.820Lx0.680W 20.83mmx17.27mm | - | Active | Not Applicable | - | PC Pin | EAR99 | - | - | 300mW | Unshielded | - | - | - | - | PC Pin | - | - | - | - | - | - | - | - | - | - | - | 2.1mA | - | 200Hz~15kHz | 0.5dB | - | - | - | 1 dB | Economical Open Type | - | - | 500CT | ±1dB | 3.2 | 41Ohm | 340mOhm | - | - | 17.526mm | 0.690 17.53mm | - | - | - | ROHS3 Compliant | - | ||
148B Hammond Manufacturing | 41 |
| Datasheet | 4 Weeks | Through Hole | Through Hole | - | - | 0.038lb 17.24g | - | - | Bulk | - | 148 | 0.820Lx0.680W 20.83mmx17.27mm | - | Active | Not Applicable | - | PC Pin | EAR99 | - | - | 300mW | Unshielded | - | - | - | - | PC Pin | - | - | - | - | - | - | - | - | - | - | - | 3.8mA | - | 200Hz~15kHz | 0.5dB | - | - | - | 1 dB | Economical Open Type | - | - | 150 | ±1dB | 1.6k 400/400 | 11.3Ohm | 200Ohm | - | - | 17.526mm | 0.690 17.53mm | - | - | - | ROHS3 Compliant | - | ||
 290VX Hammond Manufacturing | 2156 |
| - | 4 Weeks | Chassis Mount | Chassis Mount | - | - | - | - | - | Bulk | 2011 | 290 | 4.125Lx3.985W 104.77mmx101.22mm | yes | Active | Not Applicable | - | Wire Leads | - | - | - | - | - | - | - | - | - | Wire Leads | - | - | - | - | 120/240VAC | - | - | - | - | - | 10.34Ohm | - | 500mA | - | - | - | - | - | - | POWER TRANSFORMER | - | - | - | - | - | 1.52Ohm | 80mOhm 4.75Ohm 10.34Ohm | - | - | 96.393mm | 3.858 97.99mm | - | - | - | ROHS3 Compliant | - | ||
 SP-22 Triad Magnetics | 12 |
| Datasheet | 17 Weeks | Through Hole | Through Hole | - | 6 | 11.339809g | - | -40°C~85°C | Bulk | - | Red-Spec | 0.410Lx0.310W 10.41mmx7.87mm | - | Active | Not Applicable | 7 | PC Pin | EAR99 | - | - | - | - | 1 | unknown | - | 100kHz | PC Pin | R-PSIP-T7 | 1 | Not Qualified | - | 1000VRMS @ 1 Second | 5V | 24V | NO | - | DC-DC REGULATED POWER SUPPLY MODULE | 1.05kOhm | 1mA | - | 300Hz~100kHz | - | 5.15V | 4.85V | - | - | Audio Coupling | 4.48:1 | - | 10k | ±2dB | 2k 500/500 | 1.05kOhm | 146/168Ohm | 70% | 50mW | 11.811mm | 0.465 11.80mm | - | - | - | ROHS3 Compliant | Lead Free | ||
 MET-46-T Triad Magnetics | 4371 |
| Datasheet | 17 Weeks | Through Hole | Through Hole | 600 | - | - | - | -20°C~85°C | Bulk | 2014 | MET | 0.409Lx0.310W 10.40mmx7.87mm | - | Active | Not Applicable | - | PC Pin | - | - | - | 50mW | Unshielded | - | - | - | - | PC Pin | - | - | - | - | 1000VRMS @ 1 Second | - | - | - | - | - | 110Ohm | 3mA | 3mA | 300Hz~3.5kHz | - | - | - | - | - | Data/Voice Coupling | 1:1 | - | 600 | ±2dB | 600 | 85Ohm | 110Ohm | - | 50mW | 11.811mm | 0.465 11.80mm | 10.41mm | 7.87mm | - | ROHS3 Compliant | Lead Free | ||
 1628SEA Hammond Manufacturing | 2755 |
| Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | - | 11lbs 5kg | - | - | Bulk | 2012 | 1600 | 4.500Lx3.750W 114.30mmx95.25mm | - | Active | 1 (Unlimited) | - | Wire Leads | EAR99 | - | - | 30W | Shielded | - | - | - | - | Wire Leads | - | - | - | - | 2000Vrms | - | - | - | 48 H | - | - | 120mA | 120mA | 20Hz~20kHz | - | - | - | - | 1 dB | Single Ended Audiophile, Ultra-Linear - Tube Output | - | - | 5k | ±1dB | 4 8 16 | - | - | - | - | 115.824mm | 4.560 115.82mm | - | - | - | ROHS3 Compliant | Lead Free | ||
148Y Hammond Manufacturing | 24 |
| Datasheet | 4 Weeks | Through Hole | Through Hole | - | - | 0.038lb 17.24g | - | - | Bulk | 2000 | 148 | 0.820Lx0.680W 20.83mmx17.27mm | - | Active | Not Applicable | - | PC Pin | EAR99 | - | - | - | Unshielded | - | - | - | - | PC Pin | - | - | - | - | - | - | - | - | - | - | - | 700μA | - | 200Hz~15kHz | 0.5dB | - | - | - | 1 dB | Economical Open Type | - | - | 5kCT | ±1dB | 500CT | 410Ohm | 52Ohm | - | 300mW | 17.5mm | 0.690 17.53mm | - | - | - | ROHS3 Compliant | - | ||
 TY-141P Triad Magnetics | 254 | - | Datasheet | 17 Weeks | PCB, Through Hole | Through Hole | - | 6 | 0.032lb 14.51g | - | -20°C~85°C | Bulk | - | TY | 0.812Lx0.700W 20.62mmx17.78mm | - | Active | Not Applicable | - | PC Pin | - | 105°C | 0°C | 100mW | - | - | - | 4mA | 15kHz | PC Pin | - | - | - | - | 1500V | - | - | - | - | - | - | 4mA | - | 200Hz~15kHz | 1.5dB | - | - | - | 1.5 dB | Data/Voice Coupling | 1:1 | 26dB | 10kCT | ±2dB | 10kCT | 820Ohm | 1.07kOhm | - | 100mW | 18.8mm | 0.740 18.80mm | 20.62mm | 17.78mm | Unknown | ROHS3 Compliant | Lead Free | ||
 MET-28 Tamura | 26 |
| Datasheet | 25 Weeks | Through Hole | Through Hole | - | 4 | - | - | -20°C~85°C | Bulk | 1999 | MET | 0.409Lx0.310W 10.40mmx7.87mm | - | Active | 1 (Unlimited) | - | PC Pin | EAR99 | - | - | 50mW | - | - | unknown | - | 100kHz | PC Pin | - | - | - | - | 500VRMS @ 30 Seconds | - | - | - | - | - | 110Ohm | 3mA | - | 300Hz~100kHz | - | - | - | - | - | Data/Voice Coupling | 4.47:1 | - | 1k | ±2dB | 50 | 110Ohm | 8Ohm | - | - | 11.8mm | 0.465 11.80mm | - | - | - | RoHS Compliant | Contains Lead |