- Series
- Mounting Type
- Frequency Range
- Frequency Response
- Termination Style
- Packaging
- Transformer Type
- Size / Dimension
- Part Status
- Height Seated (Max)
- Termination
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Attribute column
Manufacturer
Hammond Manufacturing Audio Transformers
Product | Inventory | Pricing(USD) | Quantity | Datasheet | RoHS | Factory Lead Time | Mount | Mounting Type | Package / Case | Weight | Operating Frequency (Max) | Packaging | Published | Series | Size / Dimension | Pbfree Code | Part Status | Moisture Sensitivity Level (MSL) | Termination | ECCN Code | HTS Code | Power Rating | Shielding | Frequency | Termination Style | Approval Agency | Physical Dimension | Voltage - Isolation | Inductance | DC Resistance (DCR) | Current | Max DC Current | Frequency Range | Insertion Loss | Operating Frequency-Min | Insertion Loss (dB) | Transformer Type | Turns Ratio - Primary:Secondary | Number of Secondary Winding | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 104R Hammond Manufacturing | In Stock | - | 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 | In Stock | - | 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 | In Stock | - | 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 | - | ||
 148T Hammond Manufacturing | In Stock | - | 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 | In Stock | - | 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 | In Stock | - | - | 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 | - | ||
 1628SEA Hammond Manufacturing | In Stock | - | 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 | In Stock | - | 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 | - | ||
101P Hammond Manufacturing | In Stock | - | 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 | - | - | 300CT | ±0.5dB | 50CT | 20.4Ohm | 4.8Ohm | - | 12.192mm | 0.480 12.19mm | 11.43mm | 11.43mm | No SVHC | ROHS3 Compliant | Lead Free | ||
 143N 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 | - | - | - | - | - | 1.5mA | - | 150Hz~15kHz | - | - | 1 dB | Economical Open Type | - | - | 10k | ±1dB | 2kCT | 720Ohm | 89Ohm | 30mW | 17.5mm | 0.690 17.53mm | - | - | - | ROHS3 Compliant | - | ||
 146C Hammond Manufacturing | In Stock | - | 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 | - | 700mW | Unshielded | - | Wire Leads | - | - | - | - | 2.4Ohm | 20mA | 20mA | 150Hz~15kHz | - | - | 1 dB | Economical Open Type | - | - | 48CT | ±1dB | 8 | 2.4Ohm | 700mOhm | - | 20.574mm | 0.810 20.57mm | - | - | - | ROHS3 Compliant | - | ||
146F Hammond Manufacturing | In Stock | - | 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 | - | - | - | - | - | 8mA | - | 150Hz~15kHz | - | - | 1 dB | Economical Open Type | - | - | 250CT | ±1dB | 3.2 | 11Ohm | 300mOhm | 700mW | 20.6mm | 0.810 20.57mm | - | - | - | ROHS3 Compliant | - | ||
104H Hammond Manufacturing | In Stock | - | 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 | - | - | Unshielded | - | PC Pin | - | - | 250V | - | - | 3.2mA | - | 200Hz | - | - | 1 dB | Miniature Epoxy Potted | - | - | 10k | -1dB | 2kCT | 598.7Ohm | 79.19Ohm | 35mW | 19.1mm | 0.750 19.05mm | - | - | - | ROHS3 Compliant | - | ||
 125C Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | 0.5lb 226.8g | - | Bulk | - | 125 | 2.810Lx1.500W 71.37mmx38.10mm | - | Active | Not Applicable | Wire Leads | EAR99 | - | 8W | Unshielded | - | Wire Leads | - | - | - | 5.6 H | - | 60mA | - | 150Hz~15kHz | - | - | 1 dB | General Purpose | - | - | 1.2k~25k | ±1dB | 1.5~15 | - | - | - | 42.926mm | 1.690 42.93mm | - | - | - | ROHS3 Compliant | Lead Free | ||
148Q Hammond Manufacturing | In Stock | - | 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 | - | - | - | - | - | 4.1mA | - | 200Hz~15kHz | 0.5dB | - | 1 dB | Economical Open Type | - | - | 10k | ±1dB | 2k 500/500 | 1.7kOhm | 238Ohm | 75mW | 17.5mm | 0.690 17.53mm | - | - | - | ROHS3 Compliant | - | ||
145B Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Chassis Mount, Panel | Chassis Mount | - | 0.088lb 39.92g | - | Bulk | - | 145 | 1.630Lx0.880W 41.40mmx22.35mm | - | Active | Not Applicable | Wire Leads | EAR99 | 8504.33.00.40 | 200mW | Unshielded | 15kHz | Wire Leads | UL; CSA | - | - | - | 38Ohm | 18mA | 18mA | 150Hz~15kHz | - | - | 1 dB | Economical Open Type | - | 1 | 600 | ±1dB | - | 30Ohm | 38Ohm | - | 20.574mm | 0.810 20.57mm | - | - | - | ROHS3 Compliant | Lead Free | ||
 106EE Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Through Hole | Through Hole | 600 | 0.09lb 40.82g | - | Bulk | 2000 | 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 | - | 65Ohm | 83Ohm | 500mW | 24.1mm | 0.950 24.13mm | - | - | - | ROHS3 Compliant | - | ||
 108G Hammond Manufacturing | In Stock | - | 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 | 1.55:1 | - | 600CT | ±1.5dB | 250CT | 54Ohm | 27Ohm | 500mW | 19.6mm | 0.770 19.56mm | - | - | - | ROHS3 Compliant | - | ||
1642SE Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | 28lbs 12.7kg | - | Bulk | 2000 | 1600 | 7.500Lx4.380W 190.50mmx111.25mm | - | Active | 1 (Unlimited) | Wire Leads | EAR99 | - | - | - | - | Wire Leads | - | - | 3500Vrms | - | - | 300mA | - | 20Hz~20kHz | - | - | 1 dB | Single Ended Audiophile | - | - | 5k | ±1dB | 4 8 16 | - | - | 75W | 133.4mm | 5.250 133.35mm | - | - | - | ROHS3 Compliant | - | ||
 125A Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | 0.19lb 86.18g | - | Bulk | - | 125 | 2.060Lx1.250W 52.32mmx31.75mm | - | Active | Not Applicable | Wire Leads | EAR99 | - | 3W | Unshielded | - | Wire Leads | - | - | - | 14.94 H | - | 25mA | - | 150Hz~15kHz | - | - | 1 dB | General Purpose | - | - | 1.2k~25k | ±1dB | 1.5~15 | - | - | - | 30.226mm | 1.190 30.23mm | - | - | - | ROHS3 Compliant | Lead Free |