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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 (Max.) | Operating Temperature (Min.) | Operating Temperature | Packaging | Published | Series | Size / Dimension | JESD-609 Code | Pbfree Code | Part Status | Moisture Sensitivity Level (MSL) | Termination | ECCN Code | Resistance | Terminal Finish | Max Operating Temperature | Min Operating Temperature | Applications | HTS Code | Power Rating | Voltage - Rated DC | Packing Method | Shielding | Depth | Reach Compliance Code | Current Rating | Frequency | Termination Style | Approval Agency | Physical Dimension | Voltage - Isolation | Output Voltage | Inductance | DC Resistance (DCR) | Current | Max DC Current | Output Power | Lead/Base Style | 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 | Primary Inductance | Turns Ratio (NpNs) | 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 | Radiation Hardening | REACH SVHC | RoHS Status | Lead Free |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 145L Hammond Manufacturing | 25 |
| Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | - | 0.088lb 39.92g | - | - | - | Bulk | - | 145 | 1.630Lx0.880W 41.40mmx22.35mm | - | - | Active | - | Wire Leads | EAR99 | - | - | - | - | - | - | 135mW | - | - | Unshielded | - | - | 8mA | - | Wire Leads | - | - | - | - | - | 340Ohm | 8mA | 8mA | - | - | - | 150Hz~15kHz | - | 1 dB | Economical Open Type | - | - | - | - | - | - | 4k | ±1dB | 2.6kCT | 340Ohm | 100Ohm | - | - | 20.57mm | 0.810 20.57mm | - | - | - | - | ROHS3 Compliant | - | ||
 149E Hammond Manufacturing | 41 |
| Datasheet | 4 Weeks | Through Hole | Through Hole | 120 | - | 0.063lb 28.58g | - | - | - | Bulk | 2000 | 149 | 1.060Lx0.820W 26.92mmx20.83mm | - | - | Active | - | PC Pin | EAR99 | - | - | - | - | - | - | 200mW | - | - | Unshielded | - | - | 42mA | - | PC Pin | - | - | - | - | - | 41Ohm | 42mA | 42mA | - | - | - | 200Hz~15kHz | 0.5dB | 1 dB | Economical Open Type | - | - | - | - | - | - | 300 | ±1dB | 120 30/30 | 41Ohm | 10Ohm | - | - | 20.828mm | 0.820 20.83mm | - | - | - | - | ROHS3 Compliant | - | ||
 T6003NLT Pulse Electronics Network | 750 |
| Datasheet | 9 Weeks | Surface Mount | Surface Mount | SMD/SMT | 10 | 0.015lb 6.8g | - | - | - | Tape & Reel (TR) | 2003 | - | 0.530Lx0.516W 13.46mmx13.11mm | - | - | Active | 1 (Unlimited) | Gull Wing | EAR99 | - | - | - | - | - | - | - | - | TRAY | Unshielded | 17.65mm | - | - | - | Gull Wing | - | L13.46XB17.65XH12.32 (mm) | 1500Vrms | - | - | 55Ohm | - | - | - | Gull Wing | - | - | 1dB @ 200Hz, 1dB @ 1kHz, 1dB @ 20kHz, 1.9dB @ 100kHz | 1.9 dB | General Purpose | 1:1 | 20dB @ 200Hz, 1dB @ 1kHz, 25dB @ 10kHz | - | - | - | - | 600 | - | - | 55Ohm | 70Ohm | - | - | 12.32mm | 0.485 12.32mm | 13.46mm | - | No | - | RoHS Compliant | - | ||
 1760K Hammond Manufacturing | 32 |
| Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | - | 0.625lb 283.5g | - | - | - | Bulk | - | 1760 | 4.063Lx3.125W 103.20mmx79.38mm | - | - | Active | Not Applicable | Wire Leads | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Wire Leads | - | - | - | - | - | - | - | - | - | - | - | 70Hz~15kHz | - | 1 dB | Push-Pull Audiophile, Ultra-Linear - Tube Output | 44.67:1 | - | - | - | - | - | 4kCT | ±1dB | 2 4 8 | 89.43Ohm | 91mOhm 183mOhm 219mOhm | 50W | - | 87.7062mm | 3.516 89.31mm | - | - | - | - | ROHS3 Compliant | Lead Free | ||
 MET-17-T Triad Magnetics | 129 |
| Datasheet | 15 Weeks | - | Through Hole | - | - | - | - | - | -20°C~85°C | Bulk | - | MET | 0.409Lx0.310W 10.40mmx7.87mm | - | - | Active | Not Applicable | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | PC Pin | - | - | 1000VRMS @ 1 Second | - | - | - | - | - | - | - | - | 300Hz~100kHz | - | - | Data/Voice Coupling | 4.7:1 | - | - | - | - | - | 10kCT | ±2dB | 500CT | 1kOhm | 80Ohm | 40mW | - | - | 0.465 11.80mm | - | - | - | - | ROHS3 Compliant | - | ||
 TTC-110 Tamura | In Stock | - | Datasheet | 20 Weeks | Through Hole | Through Hole | - | 4 | - | - | - | - | Bulk | 2006 | TTC | 0.799Lx0.650W 20.30mmx16.50mm | - | - | Active | 1 (Unlimited) | PC Pin | EAR99 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | PC Pin | CSA-C22.2 No. 66-M1988, UL1459 | - | 1500VRMS @ 1 Minute | - | - | - | - | - | - | - | - | 300Hz~3.5kHz | 1.2dB Max @ 1kHz | 1 dB | Data/Voice Coupling | 1:1.033 | - | - | - | - | - | 600 | ±0.5dB | - | 36Ohm | 50Ohm | -40dB~7dB | - | - | 0.736 18.70mm | - | - | - | - | RoHS Compliant | Lead Free | ||
 MET-03 Tamura | 41 |
| Datasheet | 25 Weeks | Through Hole | Through Hole | - | 6 | - | - | - | -20°C~85°C | Bulk | 1999 | MET | 0.409Lx0.310W 10.40mmx7.87mm | - | - | Active | 1 (Unlimited) | PC Pin | EAR99 | - | - | - | - | - | - | - | - | - | - | - | - | - | 100kHz | PC Pin | - | - | 500VRMS @ 30 Seconds | - | - | 3.8kOhm | - | - | - | - | - | 300Hz~100kHz | - | - | Data/Voice Coupling | 7.07:1 | - | - | - | - | - | 50kCT | ±2dB | 1kCT | 3.8kOhm | 105Ohm | 25mW | - | 11.8mm | 0.465 11.80mm | - | - | - | - | RoHS Compliant | Lead Free | ||
 TTC-125 Tamura | In Stock | - | Datasheet | 26 Weeks | Through Hole | Through Hole | - | 12 | - | - | - | - | Bulk | 2002 | TTC | 1.272Lx1.299W 32.30mmx33.00mm | - | - | Obsolete | 1 (Unlimited) | - | EAR99 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | PC Pin | CSA-C22.2 No. 66-M1988, UL1459 | - | 1500VRMS @ 1 Minute | - | - | - | - | - | - | - | - | 300Hz~3.5kHz | 2.2dB Max @ 1kHz | - | TELECOM TRANSFORMER | 1:1 | 14dB Typ | - | - | - | - | 600 | ±0.5dB | - | 95Ohm | 180Ohm | -45dB~7dB | - | - | 0.626 15.90mm | - | - | - | - | RoHS Compliant | Lead Free | ||
MET-26 Tamura | In Stock | - | Datasheet | 25 Weeks | Through Hole | Through Hole | - | 6 | - | - | - | -20°C~85°C | Bulk | 1999 | MET | 0.409Lx0.310W 10.40mmx7.87mm | - | - | Active | 1 (Unlimited) | PC Pin | EAR99 | - | - | - | - | - | - | 50mW | - | - | - | - | unknown | 3mA | 100kHz | PC Pin | - | - | 500VRMS @ 30 Seconds | - | - | 110Ohm | 3mA | 3mA | - | - | - | 300Hz~100kHz | - | - | Data/Voice Coupling | 1:1 | - | - | - | - | - | 1kCT | ±2dB | - | 95Ohm | 110Ohm | - | - | 11.8mm | 0.465 11.80mm | - | - | - | - | RoHS Compliant | Lead Free | ||
 SP-128 Triad Magnetics | In Stock | - | Datasheet | 17 Weeks | Through Hole | Through Hole | - | 2 | 11.339809g | - | - | -40°C~85°C | Bulk | 2012 | Red-Spec | 0.410Lx0.310W 10.41mmx7.87mm | e4 | yes | Active | Not Applicable | PC Pin | EAR99 | - | Gold (Au) - with Nickel (Ni) barrier | - | - | SIGNAL | 8504.40.85.00 | - | - | - | - | - | - | 5mA | - | PC Pin | - | L10.41XB7.87XH11.81 (mm) | 1000VRMS @ 1 Second | - | 100 mH | 15Ohm | 5mA | - | - | - | - | - | - | - | GENERAL PURPOSE AUDIO TRANSFORMER | - | - | - | 1 | - | - | - | - | - | 15Ohm | - | - | - | 11.811mm | 0.465 11.80mm | 10.41mm | 7.87mm | - | - | ROHS3 Compliant | Lead Free | ||
 TY-146P Triad Magnetics | 33 | - | Datasheet | 17 Weeks | PCB, Through Hole | Through Hole | - | 8 | 0.188lb 85.28g | - | - | -20°C~85°C | Bulk | 2006 | TY | 1.375Lx1.187W 34.93mmx30.15mm | - | - | Active | Not Applicable | PC Pin | - | - | - | 105°C | 0°C | - | - | 1W | - | - | - | - | - | - | 15kHz | PC Pin | - | - | 1500V | - | - | - | - | - | - | - | 15kHz | 200Hz~15kHz | 1.5dB | 1.5 dB | Data/Voice Coupling | 1:1 | 26dB | - | - | - | - | 600 150/150 | ±2dB | 600 150/150 | 17Ohm 19Ohm | 14.5Ohm 22Ohm | 1W | - | 30.1mm | 1.187 30.15mm | 34.93mm | 30.1mm | - | Unknown | ROHS3 Compliant | Lead Free | ||
MET-45 Tamura | 7 |
| Datasheet | 25 Weeks | Through Hole | Through Hole | - | 6 | - | - | - | -20°C~85°C | Bulk | 1999 | MET | 0.409Lx0.310W 10.40mmx7.87mm | - | - | Active | 1 (Unlimited) | PC Pin | EAR99 | 2.5kOhm | - | - | - | - | - | - | - | - | - | - | unknown | - | 20kHz | PC Pin | - | - | 500VRMS @ 30 Seconds | - | - | 1.3kOhm | 1mA | - | - | - | - | 300Hz~20kHz | - | - | Data/Voice Coupling | 1:0.5 | - | - | - | - | - | 10k | ±3dB | 10k 2.5k/2.5k | 1.3kOhm | 735Ohm~390Ohm 850Ohm~455Ohm | 75mW | - | 11.8mm | 0.465 11.80mm | - | - | - | - | RoHS Compliant | Lead Free | ||
 TTC-5020 Tamura | 60 |
| Datasheet | 20 Weeks | Through Hole | Through Hole | - | 4 | - | - | - | - | Bulk | 2005 | TTC | 0.886Lx0.909W 22.50mmx23.10mm | - | - | Active | 1 (Unlimited) | PC Pin | EAR99 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | PC Pin | CSA-C22.2 No. 950-95, UL1950 | - | 1875VRMS @ 1 Second | - | - | - | 65mA | - | - | - | - | 300Hz~3.5kHz | 3.75dB Max @ 1kHz | 3.75 dB | Data/Voice Coupling | 1:1 | - | - | - | - | - | 600 | ±1dB~±4dB | 301 | 152Ohm | 152Ohm | -20dB~4dB | - | - | 0.543 13.80mm | - | - | - | - | RoHS Compliant | Lead Free | ||
 MET-60-T Triad Magnetics | 105 |
| Datasheet | 17 Weeks | Through Hole | Through Hole | - | - | - | - | - | -20°C~85°C | Bulk | 2014 | MET | 0.409Lx0.310W 10.40mmx7.87mm | - | - | Active | Not Applicable | PC Pin | - | 135Ohm | - | - | - | - | - | 50mW | - | - | Unshielded | - | - | - | - | PC Pin | - | - | 1000VRMS @ 1 Second | - | - | 10.8Ohm | 10mA | 10mA | - | - | - | 300Hz~100kHz | - | - | Data/Voice Coupling | 1:1 | - | - | - | - | - | 135 | ±2dB | 135CT | 10.5Ohm | 10.8Ohm | 50mW | - | 11.811mm | 0.465 11.80mm | 10.4mm | 7.87mm | - | - | ROHS3 Compliant | Lead Free | ||
 807 Hammond Manufacturing | 2204 |
| Datasheet | - | Chassis Mount | Chassis Mount | - | - | 0.5lb 226.8g | - | - | - | Bulk | - | 800 | 1.752Lx1.252W 44.50mmx31.80mm | - | - | Obsolete | Not Applicable | PC Pin | - | - | - | - | - | - | - | - | - | - | Shielded | - | - | - | - | Solder Lug | - | - | - | - | - | - | 1.6mA | - | - | - | - | 50Hz~15kHz | 1dB | 1 dB | Broadcast Quality | - | - | - | - | - | - | 30 7.5/7.5 | ±0.5dB | 2.4k 600/600 | - | - | 15dB | - | 65.024mm | 2.559 65.00mm | 44.45mm | 31.75mm | - | - | RoHS Compliant | - | ||
MET-01-T Triad Magnetics | 81 |
| Datasheet | 17 Weeks | - | Through Hole | - | - | - | - | - | -20°C~85°C | Bulk | - | MET | 0.409Lx0.310W 10.40mmx7.87mm | - | - | Active | Not Applicable | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | PC Pin | - | - | 500VRMS @ 1 Second | - | - | - | - | - | - | - | - | 300Hz~100kHz | - | - | Data/Voice Coupling | 14.1:1 | - | - | - | - | - | 200kCT | ±2dB | 1kCT | 5.3kOhm | 120Ohm | 10mW | - | - | 0.465 11.80mm | - | - | - | - | ROHS3 Compliant | - | ||
 SP-52 Triad Magnetics | 42 |
| Datasheet | 17 Weeks | Through Hole | Through Hole | - | 5 | 11.339809g | - | - | -40°C~85°C | Bulk | 2007 | Red-Spec | 0.410Lx0.310W 10.41mmx7.87mm | - | - | Active | Not Applicable | PC Pin | - | - | - | - | - | - | - | 50mW | - | - | - | - | - | 3mA | 100kHz | PC Pin | - | - | 1000VRMS @ 1 Second | - | - | 168Ohm | 3mA | - | 50mW | - | 100kHz | 300Hz~100kHz | - | - | Audio Coupling | 1.58:1 | - | - | - | - | - | 1.5kCT | ±2dB | 600 | 168Ohm | 92Ohm | 50mW | - | 11.811mm | 0.465 11.80mm | 10.41mm | 10.4mm | - | Unknown | ROHS3 Compliant | Lead Free | ||
 107D Hammond Manufacturing | 41 |
| Datasheet | 4 Weeks | PCB, Through Hole | Through Hole | - | - | 0.02lb 9.07g | 105°C | -40°C | - | Bulk | - | 107 | 0.630Lx0.586W 16.00mmx14.88mm | - | - | Active | Not Applicable | PC Pin | EAR99 | - | - | - | - | MATCHING | - | 150mW | - | - | Unshielded | - | - | - | 50kHz | PC Pin | - | 16mm x 14.38mm x 15.19mm | 100VRMS | - | - | 20Ohm | - | - | - | - | - | 300Hz~50kHz | - | 1.5 dB | Miniature Epoxy Potted | 1:1 | - | 1 | 1 | 312000 μH | 1:1 | 150CT | ±1.5dB | - | 22Ohm | 27Ohm | - | 150OhmS | 21.082mm | 0.630 16.00mm | 16mm | 14.38mm | - | - | ROHS3 Compliant | Lead Free | ||
 SP-50 Triad Magnetics | 405 |
| Datasheet | 17 Weeks | PCB, Through Hole | Through Hole | - | 5 | 11.339809g | - | - | -40°C~85°C | Bulk | - | Red-Spec | 0.410Lx0.310W 10.41mmx7.87mm | - | - | Active | Not Applicable | PC Pin | - | - | - | - | - | - | - | 50mW | 150V | - | - | - | - | 3mA | 100kHz | PC Pin | - | - | 1000VRMS @ 1 Second | 150V | - | 67Ohm | 3mA | - | 50mW | - | - | 300Hz~100kHz | - | - | Audio Coupling | 1:1.1 | - | - | - | - | - | 500CT | ±2dB | 600 | 67Ohm | 98Ohm | - | - | 11.811mm | 0.465 11.80mm | - | - | - | No SVHC | ROHS3 Compliant | Lead Free | ||
 148M 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 | - | - | - | - | - | - | 75W | - | - | Unshielded | - | - | 5.3mA | - | PC Pin | - | - | - | - | - | 850Ohm | 5.3mA | 5.3mA | - | - | - | 200Hz~15kHz | 0.5dB | 1 dB | Economical Open Type | - | - | - | - | - | - | 6k | ±1dB | 2k 500/500 | 850Ohm | 230Ohm | 75mW | - | 17.526mm | 0.690 17.53mm | - | - | - | - | ROHS3 Compliant | - |