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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 | JESD-609 Code | Pbfree Code | Part Status | Moisture Sensitivity Level (MSL) | Number of Terminations | Termination | ECCN Code | Resistance | Terminal Finish | Applications | Power Rating | Voltage - Rated DC | Shielding | Number of Functions | Reach Compliance Code | Current Rating | Frequency | Termination Style | JESD-30 Code | Number of Outputs | Qualification Status | Approval Agency | Voltage - Isolation | Output Voltage | Input Voltage-Nom | Trim/Adjustable Output | Analog IC - Other Type | DC Resistance (DCR) | Impedance | Current | Max DC Current | Output Power | Input Voltage (Min) | Input Voltage (Max) | Frequency Range | Insertion Loss | Output Voltage-Max | Output Voltage-Min | Operating Frequency-Min | Insertion Loss (dB) | Transformer Type | Turns Ratio - Primary:Secondary | Return Loss | Number of Secondary Winding | Number of Primary Winding | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 118944 Hammond Manufacturing | 41 |
| - | 4 Weeks | - | - | - | - | - | - | - | - | 2012 | - | - | - | - | Active | Not Applicable | - | SMD/SMT | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 47.625mm | 42.8498mm | - | ROHS3 Compliant | - | ||
 145C Hammond Manufacturing | 32 |
| 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 | - | - | - | - | - | Unshielded | - | - | - | - | Wire Leads | - | - | - | - | - | - | - | - | - | - | - | 1mA | - | - | - | - | 150Hz~15kHz | - | - | - | - | 1 dB | Economical Open Type | - | - | - | - | 50k | ±1dB | 1.5kCT | 2.4kOhm | 52Ohm | - | 50mW | 20.6mm | 0.810 20.57mm | - | - | - | ROHS3 Compliant | - | ||
 560N Hammond Manufacturing | 32 |
| Datasheet | 4 Weeks | Through Hole | Through Hole | 600 | - | 0.25lb 113.4g | - | - | Bulk | 2000 | 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 | 40k 10k/10k | - | - | - | - | 21.59mm | 0.850 21.59mm | - | - | - | ROHS3 Compliant | - | ||
145O Hammond Manufacturing | 41 |
| Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | - | 0.088lb 39.92g | - | - | Bulk | 2000 | 145 | 1.630Lx0.880W 41.40mmx22.35mm | - | - | Active | Not Applicable | - | Wire Leads | EAR99 | - | - | - | 135mW | - | Unshielded | - | - | - | - | Wire Leads | - | - | - | - | - | - | - | - | - | 850Ohm | - | 4mA | 4mA | - | - | - | 150Hz~15kHz | - | - | - | - | 1 dB | Economical Open Type | - | - | - | - | 15k | ±1dB | 200CT | 850Ohm | 10Ohm | - | - | 20.574mm | 0.810 20.57mm | - | - | - | ROHS3 Compliant | - | ||
 140UEX Hammond Manufacturing | 41 |
| - | 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 | - | - | 10k | ±1dB | - | 886Ohm | 903.5Ohm | - | 10dB | 25.4mm | 1.000 25.40mm | - | - | - | ROHS3 Compliant | Lead Free | ||
145A 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 | - | - | - | 100mW | - | Unshielded | - | - | 45mA | - | Wire Leads | - | - | - | - | - | - | - | - | - | 19Ohm | - | 45mA | 45mA | - | - | - | 150Hz~15kHz | - | - | - | - | 1 dB | Economical Open Type | - | - | - | - | 100 | ±1dB | 200CT | 14Ohm | 19Ohm | - | - | 20.57mm | 0.810 20.57mm | - | - | - | ROHS3 Compliant | - | ||
 TTC-5000 Tamura | In Stock | - | Datasheet | - | Through Hole | Through Hole | - | 4 | - | - | - | Bulk | 2006 | TTC | 0.886Lx0.909W 22.50mmx23.10mm | - | - | Obsolete | 1 (Unlimited) | - | PC Pin | EAR99 | - | - | - | - | - | - | - | unknown | - | - | PC Pin | - | - | - | UL1950, UL60950, EN60950 | 1875VRMS @ 1 Second | - | - | - | - | - | - | - | - | - | - | - | 200Hz~4kHz | 3.25dB Max @ 1kHz | - | - | - | 3.25 dB | Data/Voice Coupling | 1:1 | 20dB Min @ 1kHz | - | - | 600 | ±0.25dB | 301 | 150Ohm | 150Ohm | - | - | - | 0.543 13.80mm | - | - | - | RoHS Compliant | Contains Lead | ||
 TTC-264 Tamura | 41 |
| Datasheet | 26 Weeks | Through Hole | Through Hole | - | 4 | - | 3.5kHz | - | Bulk | 2007 | TTC | 0.945Lx0.906W 24.00mmx23.00mm | - | - | Active | 1 (Unlimited) | - | PC Pin | EAR99 | - | - | - | - | - | - | - | - | - | - | PC Pin | - | - | - | CSA-C22.2 No. 66-M1988, UL1459 | 1500VRMS @ 1 Minute | - | - | - | - | - | - | 100mA | - | - | - | - | 300Hz~3.5kHz | 2.5dB Max @ 1kHz | - | - | 0.3kHz | 2.5 dB | Data/Voice Coupling | 1:1 | - | - | - | 600 | ±1dB~±4dB | 470 | 108Ohm | 120Ohm | - | -20dB~4dB | - | 0.472 12.00mm | - | 23mm | - | RoHS Compliant | Lead Free | ||
 SP-21 Triad Magnetics | 10000 | - | Datasheet | 17 Weeks | PCB, 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 | - | - | - | 50mW | 150V | - | 1 | - | 1mA | 100kHz | PC Pin | R-PSIP-T7 | 2 | Not Qualified | - | 1000VRMS @ 1 Second | 15V | 12V | NO | DC-DC REGULATED POWER SUPPLY MODULE | 1.05kOhm | - | 1mA | - | 50mW | 10.8V | 13.2V | 300Hz~100kHz | - | 15.45V | 14.55V | - | - | Audio Coupling | 2.24:1 | - | - | - | 10kCT | ±2dB | 2kCT | 1.05kOhm | 330Ohm | 70% | - | 11.811mm | 0.465 11.80mm | - | - | Unknown | ROHS3 Compliant | Lead Free | ||
 MET-31 Tamura | 1144 |
| Datasheet | 25 Weeks | Through Hole | Through Hole | - | 6 | - | - | -20°C~85°C | Bulk | 2008 | MET | 0.409Lx0.310W 10.40mmx7.87mm | e3 | - | Active | 1 (Unlimited) | - | PC Pin | EAR99 | - | Tin (Sn) | - | 50mW | - | - | - | - | - | 100kHz | PC Pin | - | - | - | - | 1000VRMS @ 30 Seconds | - | - | - | - | 70Ohm | - | 3mA | - | - | - | - | 300Hz~100kHz | - | - | - | - | - | Data/Voice Coupling | 1:1 | - | - | - | 600CT | ±2dB | - | 70Ohm | 95Ohm | - | - | 11.8mm | 0.465 11.80mm | - | - | - | RoHS Compliant | Lead Free | ||
 1650K Hammond Manufacturing | 2634 |
| Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | - | 7lbs 3.2kg | - | - | 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 | - | - | - | - | 3.4kCT | ±1dB | 4 8 16 | - | - | - | 50W | 96.774mm | 3.810 96.77mm | - | - | - | ROHS3 Compliant | - | ||
 MET-59-T Triad Magnetics | 317 |
| Datasheet | 15 Weeks | - | Through Hole | - | - | - | - | -20°C~85°C | Bulk | 2016 | MET | 0.409Lx0.310W 10.40mmx7.87mm | - | - | Active | Not Applicable | - | - | - | - | - | - | - | - | - | - | - | - | - | PC Pin | - | - | - | - | 1000VRMS @ 1 Second | - | - | - | - | - | - | - | - | - | - | - | 300Hz~100kHz | - | - | - | - | - | Data/Voice Coupling | 2:1:1 | - | - | - | 600 | ±2dB | 150/150 | 70Ohm | 95Ohm | - | 50mW | - | 0.465 11.80mm | - | - | - | ROHS3 Compliant | - | ||
 TTC-118 Tamura | 32 |
| Datasheet | 20 Weeks | Through Hole | Through Hole | - | 4 | - | 3.5kHz | - | Bulk | 2008 | TTC | 0.799Lx0.650W 20.30mmx16.50mm | - | - | Active | 1 (Unlimited) | - | - | EAR99 | - | - | SIGNAL | - | - | - | - | - | - | - | PC Pin | - | - | - | CSA-C22.2 No. 66-M1988, UL1459 | 1500VRMS @ 1 Minute | - | - | - | - | - | - | - | - | - | - | - | 300Hz~3.5kHz | 1.2dB Max @ 1kHz | - | - | 0.3kHz | - | TELECOM TRANSFORMER | 1:1.06 | 26dB Min @ 300Hz | 1 | 1 | 600 | ±0.5dB | - | 46Ohm | 63Ohm | - | -45dB~7dB | - | 0.488 12.40mm | 20.3mm | 16.5mm | - | RoHS Compliant | Lead Free | ||
 1650PP Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Through Hole | Through Hole | - | - | - | - | - | Bulk | 2015 | 1600 | 3.880Lx3.310W 98.55mmx84.07mm | - | - | Obsolete | 1 (Unlimited) | - | Terminals | EAR99 | - | - | - | - | - | Unshielded | - | - | - | - | - | - | - | - | - | 2000V @ 1 Second | - | - | - | - | - | - | - | - | - | - | - | 30Hz~30kHz | - | - | - | - | 1 dB | Push-Pull Potted, Ultra-Linear - Tube Output | - | - | - | - | 6.6kCT | ±1dB | 4 8 16 | 66.8Ohm 160.5Ohm | 230mOhm 370mOhm | - | 60W | 107.95mm | 4.250 107.95mm | - | - | - | RoHS Compliant | - | ||
 834 Hammond Manufacturing | In Stock | - | Datasheet | - | Chassis Mount | Chassis Mount | - | - | 0.5lb 226.8g | - | - | Bulk | - | 800 | 1.752Lx1.252W 44.50mmx31.80mm | - | - | Obsolete | Not Applicable | - | Solder | EAR99 | - | - | - | - | - | Shielded | - | - | - | - | Solder Lug | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 50Hz~15kHz | - | - | - | - | 1 dB | Broadcast Quality | 1:4 | - | - | - | 20k 5k/5k | ±0.5dB | 40k 10k/10k | - | - | - | 15dB | 65.024mm | 2.559 65.00mm | - | - | - | RoHS Compliant | - | ||
 141P Hammond Manufacturing | 41 |
| Datasheet | 4 Weeks | Through Hole | Through Hole | - | - | 0.038lb 17.24g | - | - | Bulk | - | 141 | 0.780Lx0.660W 19.81mmx16.76mm | - | - | Active | - | - | PC Pin | EAR99 | - | - | - | 150mW | - | Unshielded | - | - | - | - | PC Pin | - | - | - | - | - | - | - | - | - | - | - | 2mA | - | - | - | - | 200Hz~15kHz | - | - | - | - | 2 dB | Low Profile, Open Type | - | - | - | - | 1.2kCT | ±2dB | 8CT | 50Ohm | 450mOhm | - | - | 11.684mm | 0.460 11.68mm | - | - | - | ROHS3 Compliant | - | ||
 1620A Hammond Manufacturing | 2554 | - | Datasheet | - | - | Chassis Mount | - | - | 3.5lbs 1.6kg | - | - | Bulk | - | A | 3.500Lx2.500W 88.90mmx63.50mm | - | - | Obsolete | 1 (Unlimited) | - | - | - | - | - | - | - | - | - | - | - | - | - | Wire Leads | - | - | - | - | 2000V @ 1 Second | - | - | - | - | - | - | - | - | - | - | - | 30Hz~30kHz | - | - | - | - | - | Push-Pull Audiophile, Ultra-Linear - Tube Output | - | - | - | - | 6.6kCT | ±1dB | 4 8 16 | 66.16Ohm 74.93Ohm | 170mOhm 300mOhm 440mOhm | - | 20W | - | 3.060 77.72mm | - | - | - | - | - | ||
 106E Hammond Manufacturing | 42 |
| Datasheet | 4 Weeks | Through Hole | Through Hole | - | - | - | - | - | Bulk | - | 106 | 1.080Lx0.880W 27.43mmx22.35mm | - | - | Active | Not Applicable | - | PC Pin | EAR99 | - | - | - | - | - | Unshielded | - | - | - | - | PC Pin | - | - | - | - | 200V | - | - | - | - | - | - | 9mA | - | - | - | - | 150Hz | - | - | - | - | 1 dB | Miniature Epoxy Potted | - | - | - | - | 600CT | -1dB | 600 | 65Ohm | 83Ohm | - | 500mW | 24.1mm | 0.950 24.13mm | - | - | - | ROHS3 Compliant | - | ||
 TY-403P-B Triad Magnetics | In Stock | - | Datasheet | 15 Weeks | Through Hole | Through Hole | 600 | - | - | - | -20°C~85°C | Bulk | - | TY | 0.815Lx1.250W 20.70mmx31.75mm | - | - | Active | Not Applicable | - | PC Pin | - | - | - | - | - | - | - | - | - | - | - | PC Pin | - | - | - | - | 1500VAC | - | - | - | - | - | - | - | - | - | - | - | 300Hz~3.5kHz | 1.75dB Typ | - | - | - | - | Data/Voice Coupling | 1.81:1 | 15dB Typ | - | - | 600 | ±0.5dB | 600 | 80Ohm | 56Ohm 56Ohm | - | -45dB~7dB | - | 0.530 13.46mm | 31.75mm | 20.7mm | - | ROHS3 Compliant | - | ||
 117J8 Hammond Manufacturing | 32 |
| Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | - | 0.6lb 272.16g | - | - | Bulk | 2000 | 117 | 3.250Lx1.750W 82.55mmx44.45mm | - | - | Active | - | - | Solder | EAR99 | 3.2Ohm | - | - | 8W | - | Unshielded | - | - | - | - | Solder Lug | - | - | - | - | - | - | - | - | - | - | 3.2Ohm | - | - | - | - | - | 100Hz~9kHz | - | - | - | - | 2 dB | Sound Distribution | - | - | - | - | 3.2 | 1dB | 25V | - | - | - | 8W | 50.8mm | 2.000 50.80mm | - | - | - | ROHS3 Compliant | - |