- Series
- Mounting Type
- Frequency Range
- Frequency Response
- Termination Style
- Packaging
- Transformer Type
- Size / Dimension
- Part Status
- Height Seated (Max)
- Termination
- Mount
Attribute column
Manufacturer
Hammond Manufacturing Audio Transformers
Product | Inventory | Pricing(USD) | Quantity | Datasheet | RoHS | Factory Lead Time | Mount | Mounting Type | Package / Case | Weight | Dimensions | Operating Frequency (Max) | RoHS | Packaging | Published | Series | Size / Dimension | Pbfree Code | Part Status | Moisture Sensitivity Level (MSL) | Termination | ECCN Code | Resistance | Max Operating Temperature | Min Operating Temperature | Power Rating | Shielding | Current Rating | Frequency | Termination Style | Physical Dimension | Voltage - Isolation | Note | Inductance | DC Resistance (DCR) | Impedance | Current | Max DC Current | Frequency Range | Insertion Loss | Operating Frequency-Min | Insertion Loss (dB) | Isolation Voltage | Power | Transformer Type | Turns Ratio - Primary:Secondary | Return Loss | Impedance - Primary (Ω) | Frequency Response | Features | 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 |
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 104S 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 | - | - | - | 500mW | Unshielded | 6mA | - | PC Pin | - | 200V | - | - | 47Ohm | - | 6mA | 6mA | 200Hz | - | - | 1 dB | - | - | Miniature Epoxy Potted | - | - | 600CT | -1dB | - | 150CT | 47Ohm | 10.6Ohm | - | 19.05mm | 0.750 19.05mm | - | - | - | ROHS3 Compliant | Lead Free | ||
 141D Hammond Manufacturing | In Stock | - | 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 | 1mA | - | PC Pin | - | - | - | - | 120Ohm | - | 1mA | 1mA | 200Hz~15kHz | - | - | 2 dB | - | - | Low Profile, Open Type | - | - | 3kCT | ±2dB | - | 1kCT | 120Ohm | 51Ohm | - | 11.68mm | 0.460 11.68mm | - | - | - | ROHS3 Compliant | - | ||
 850EA Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | 200 | - | - | - | - | Bulk | 2014 | 850A | 1.700Lx1.200W 43.18mmx30.48mm | yes | Active | Not Applicable | Wire Leads | EAR99 | - | - | - | - | - | - | - | Wire Leads | - | - | - | - | - | - | - | - | 20Hz~20kHz | 1dB | - | - | - | - | BROADCAST AUDIO TRANSFORMER | - | - | 200 50/50 | ±0.5dB | - | 600 150/150 | 27Ohm | 68Ohm | 15dB | - | 1.650 41.90mm | - | - | - | ROHS3 Compliant | - | ||
 148V 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 | - | - | - | - | Unshielded | - | - | PC Pin | - | - | - | - | - | - | 1.9mA | - | 200Hz~15kHz | 0.5dB | - | 1 dB | - | - | Economical Open Type | - | - | 600CT | ±1dB | - | 150CT | 45Ohm | 14Ohm | 300mW | 17.5mm | 0.690 17.53mm | - | - | - | ROHS3 Compliant | - | ||
 146G 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 | - | 8 | 11Ohm | 700mOhm | 700mW | 20.6mm | 0.810 20.57mm | - | - | - | ROHS3 Compliant | - | ||
 125CSE Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | 1.3lbs 589.7g | - | - | - | Bulk | 2012 | 125SE | 3.690Lx1.860W 93.73mmx47.24mm | - | Active | Not Applicable | Wire Leads | - | - | - | - | 8W | Unshielded | - | - | Wire Leads | - | - | - | - | - | - | 60mA | 60mA | 100Hz~15kHz | - | - | 1 dB | - | - | General Purpose | - | - | 2.5k~10k | ±1dB | - | 4~32 | - | - | - | 58.674mm | 2.310 58.67mm | - | - | - | ROHS3 Compliant | Lead Free | ||
 1650R Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | 12lbs 5.4kg | - | - | - | Bulk | - | 1600 | 4.250Lx3.750W 107.95mmx95.25mm | - | Active | 1 (Unlimited) | Wire Leads | EAR99 | - | - | - | 100W | Shielded | - | - | Wire Leads | - | - | - | - | - | - | - | 318mA | 30Hz~30kHz | - | - | 1 dB | - | - | Push-Pull Audiophile, Ultra-Linear - Tube Output | - | 1650R | 5kCT | ±1dB | - | 4 8 16 | - | - | - | 115.824mm | 4.560 115.82mm | - | - | - | ROHS3 Compliant | - | ||
 560G Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | PCB, Through Hole | Through Hole | 600 | 0.25lb 113.4g | - | - | - | Bulk | - | 560 | 1.330Lx1.640W 33.78mmx41.66mm | - | Active | Not Applicable | PC Pin | EAR99 | - | - | - | 1mW | Shielded | - | 30kHz | PC Pin | - | - | - | - | - | - | - | - | 30Hz~30kHz | 1dB Max | - | 1 dB | - | - | Broadcast Quality | - | - | 600 150/150 | ±1dB | - | 600 150/150 | - | - | - | 21.59mm | 0.850 21.59mm | - | - | - | ROHS3 Compliant | - | ||
 108E Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Through Hole | Through Hole | 600 | 80.000001g | - | - | - | Bulk | - | 108 | 1.030Lx0.770W 26.16mmx19.56mm | - | Active | Not Applicable | PC Pin | EAR99 | - | 105°C | -40°C | 500mW | Unshielded | - | - | PC Pin | - | 100VRMS | - | - | 65Ohm | - | - | 6mA | 300Hz~50kHz | - | - | 1.5 dB | - | - | Miniature Epoxy Potted | 13.71:1 | - | 600CT | ±1.75dB | - | 3.2 | 54Ohm | 400mOhm | - | 19.56mm | 0.770 19.56mm | - | - | - | ROHS3 Compliant | Lead Free | ||
 1760E Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | 0.625lb 283.5g | - | - | - | Bulk | 2009 | 1760 | 3.250Lx2.085W 82.55mmx52.96mm | - | Active | Not Applicable | Wire Leads | - | - | - | - | - | - | - | - | Wire Leads | - | - | - | - | - | - | - | - | 70Hz~15kHz | - | - | 1 dB | - | - | Push-Pull Audiophile, Ultra-Linear - Tube Output | 32.61:1 | - | 8.5kCT | ±1dB | - | 4 8 16 | 150Ohm | 300Ohm 450mOhm | 15W | 50.673mm | 2.058 52.27mm | - | - | - | ROHS3 Compliant | Lead Free | ||
 117K32 Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | 2.3lbs 1kg | - | - | - | Bulk | 2000 | 117 | 4.030Lx2.250W 102.36mmx57.15mm | - | Active | Not Applicable | Solder | EAR99 | 8Ohm | - | - | 32W | - | - | - | Solder Lug | - | - | - | - | - | 8Ohm | - | - | 100Hz~9kHz | - | - | 2 dB | - | - | Sound Distribution | - | - | 8 | 1dB | - | 25V | - | - | 32A | 66.8mm | 2.630 66.80mm | - | - | - | ROHS3 Compliant | - | ||
 1630SEA Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | 11lbs 5kg | - | - | - | Bulk | 2015 | 1600 | 4.980Lx3.750W 126.49mmx95.25mm | - | Active | 1 (Unlimited) | Wire Leads | - | - | - | - | 30W | - | 135mA | - | Wire Leads | - | 2828VDC @ 1 Second | - | 42 H | - | - | 135mA | 135mA | 20Hz~20kHz | - | - | 1 dB | - | - | Single Ended Audiophile, Ultra-Linear - Tube Output | - | - | 3.5k | ±1dB | - | 4 8 16 | 110.1Ohm | 634mOhm | - | 118.11mm | 4.650 118.11mm | - | - | - | ROHS3 Compliant | - | ||
 125ASE Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | 0.5lb 226.8g | - | - | - | Bulk | 2012 | 125SE | 2.810Lx1.350W 71.37mmx34.29mm | - | Active | Not Applicable | Wire Leads | - | - | - | - | 3W | Unshielded | - | - | Wire Leads | - | 1500V @ 1 Second | - | - | - | - | 25mA | 25mA | 100Hz~15kHz | - | - | 1 dB | - | - | General Purpose | - | - | 2.5k~10k | ±1dB | - | 4~32 | 241.7Ohm | 229mOhm 323mOhm 463mOhm 670mOhm | - | 42.926mm | 1.690 42.93mm | - | - | - | ROHS3 Compliant | Lead Free | ||
141B Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Through Hole | Through Hole | - | 0.038lb 17.24g | - | - | - | Bulk | - | 141 | 0.780Lx0.660W 19.81mmx16.76mm | - | Active | - | PC Pin | EAR99 | - | - | - | 4mW | Unshielded | - | - | PC Pin | - | - | - | - | - | - | - | - | 200Hz~15kHz | - | - | 2 dB | - | - | Low Profile, Open Type | - | - | 200kCT | ±2dB | - | 1k | 3.775kOhm | 85Ohm | - | 11.684mm | 0.460 11.68mm | - | - | - | ROHS3 Compliant | - | ||
 560E Hammond Manufacturing | In Stock | - | 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 | - | - | - | - | - | - | - | - | 30Hz~30kHz | 1dB Max | - | 1 dB | - | - | Broadcast Quality | - | - | 200 50/50 | ±1dB | - | 600 150/150 | - | - | - | 21.59mm | 0.850 21.59mm | - | - | - | ROHS3 Compliant | - | ||
 101V 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 | - | 50CT | 150.7Ohm | 4.9Ohm | - | 12.192mm | 0.480 12.19mm | 11.43mm | 11.43mm | No SVHC | ROHS3 Compliant | Lead Free | ||
 1750Q Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | 0.625lb 283.5g | - | - | - | Bulk | 2008 | 1750 | 3.125Lx3.280W 79.38mmx83.31mm | - | Active | Not Applicable | Wire Leads | - | - | - | - | - | - | - | - | Wire Leads | - | - | - | - | - | - | - | - | 50Hz~12kHz | - | - | 1 dB | - | - | Push-Pull Audiophile, Ultra-Linear - Tube Output | 21.46:1 | - | 7.371kCT | ±1dB | - | 4 8 16 | 81.61Ohm 78.63Ohm | 120mOhm 190mOhm 270mOhm | 50W | - | 3.813 96.85mm | - | - | - | ROHS3 Compliant | Lead Free | ||
 125BSE Hammond Manufacturing | In Stock | - | Datasheet | 4 Weeks | Chassis Mount | Chassis Mount | - | 1.1lbs 499g | - | - | - | Bulk | 2012 | 125SE | 3.250Lx1.630W 82.55mmx41.40mm | - | Active | Not Applicable | Wire Leads | - | - | - | - | 5W | Unshielded | - | - | Wire Leads | - | - | - | - | - | - | 45mA | 45mA | 100Hz~15kHz | - | - | 1 dB | - | - | General Purpose | - | - | 2.5k~10k | ±1dB | - | 4~32 | - | - | - | 50.8mm | 2.000 50.80mm | - | - | - | ROHS3 Compliant | - | ||
 1650T-MODIFIED Hammond Manufacturing | In Stock | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
120694 Hammond Manufacturing | In Stock | - | - | - | - | Chassis Mount | - | - | 80x108x97mm | - | Yes | - | - | 16xxA | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | n/a | - | - | - | - | - | 30Hz-30kHz | - | - | - | - | 60 W | - | - | - | - | +/- 1dB | - | - | - | - | - | - | - | - | - | - | - | - |