Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Packaging | Product Status | Turns Ratio - Primary:Secondary | Impedance - Primary (Ohms) | Impedance - Secondary (Ohms) | DC Resistance (DCR) - Primary | DC Resistance (DCR) - Secondary | Transformer Type | Frequency Range | Frequency Response | Voltage - Isolation | Insertion Loss | Return Loss | Power Level | Operating Temperature | Approval Agency | Mounting Type | Size / Dimension | Height - Seated (Max) | Termination Style |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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107BAUDIO XFMR 150CT / 12 TH |
90 |
|
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107 | Bulk | Active | 3.53:1 | 150CT | 12 | 22Ohm | 1.85Ohm | Miniature Epoxy Potted | 300Hz ~ 50kHz | ±1.5dB | 100VRMS | - | - | 150mW | - | - | Through Hole | 0.630" L x 0.586" W (16.00mm x 14.88mm) | 0.630" (16.00mm) | PC Pin |
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109EAUDIO XFMR 600CT / 3.2CT TH |
9 |
|
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109 | Bulk | Active | 6.88:1 | 600CT | 3.2CT | 40Ohm | 270mOhm | Miniature Epoxy Potted | 300Hz ~ 50kHz | ±1.5dB | 100VRMS | - | - | 2W | - | - | Through Hole | 1.315" L x 0.930" W (33.40mm x 23.62mm) | 0.920" (23.37mm) | PC Pin |
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119DAAUDIO XFMR 600 / 4, 8 CHAS MNT |
16 |
|
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119 | Bulk | Active | - | 600 | 4, 8 | - | - | Tube Driver and Speaker Matching | 30Hz ~ 20kHz | ±1dB | - | - | - | 12W | - | - | Chassis Mount | 3.280" L x 2.350" W (83.31mm x 59.69mm) | 2.000" (50.80mm) | Wire Leads |
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1750CAUDIO XFMR 5K, 8K / 3.2 CHAS MNT |
12 |
|
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1750 | Box | Active | 49.16:1 | 5k, 8k | 3.2 | 314.2Ohm | 295mOhm | Single Ended Audiophile, Ultra-Linear - Tube Output | 70Hz ~ 15kHz | ±1dB | - | - | - | 5W | - | - | Chassis Mount | 2.813" L x 1.560" W (71.45mm x 39.62mm) | 1.746" (44.35mm) | Wire Leads |
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1750EAUDIO XFMR 8KCT / 8 CHAS MNT |
10 |
|
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1750 | Box | Active | 32.61:1 | 8kCT | 8 | 150Ohm, 300Ohm | 450mOhm | Push-Pull Audiophile, Ultra-Linear - Tube Output | 70Hz ~ 15kHz | ±1dB | - | - | - | 15W | - | - | Chassis Mount | 3.250" L x 2.085" W (82.55mm x 52.96mm) | 2.058" (52.27mm) | Wire Leads |
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1760CXFMR 5K, 8K / 3.2, 8, 16 CHAS MT |
10 |
|
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1760 | Box | Active | 44.61:1 | 5k, 8k | 3.2, 8, 16 | 284.2Ohm | 292mOhm | Single Ended Audiophile, Ultra-Linear - Tube Output | 70Hz ~ 15kHz | ±1dB | - | - | - | 5W | - | - | Chassis Mount | 2.813" L x 1.560" W (71.45mm x 39.62mm) | 1.746" (44.35mm) | Wire Leads |
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1140-LN-BAUDIO XFMR 10K / 10K CHAS MNT |
5 |
|
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1140 | Bulk | Active | 1:1 | 10k | 10k | - | - | Impedance Matching | 20Hz ~ 20kHz | ±0.35dB | - | - | - | - | - | - | Chassis Mount | - | - | Screw Terminal |
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125ESEXFMR 2.5K-10K / 4-32 CHAS MNT |
2 |
|
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125SE | Bulk | Active | - | 2.5k ~ 10k | 4 ~ 32 | 100.5Ohm | 590mOhm | General Purpose | 100Hz ~ 15kHz | ±1dB | 1500V @ 1 Second | - | - | 15W | - | - | Chassis Mount | 4.500" L x 2.360" W (114.30mm x 59.94mm) | 2.940" (74.68mm) | Wire Leads |
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1608XFMR 8KCT / 4, 8, 16 CHAS MNT |
3 |
|
- |
1600 | Bulk | Active | - | 8kCT | 4, 8, 16 | - | - | Push-Pull Audiophile, Ultra-Linear - Tube Output | 30Hz ~ 30kHz | ±1dB | - | ±1dB | - | 10W | - | - | Chassis Mount | 2.750" L x 2.500" W (69.85mm x 63.50mm) | 3.060" (77.72mm) | Wire Leads |
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1760LXFMR 4.2KCT / 4, 8, 16 CHAS MNT |
2 |
|
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1760 | Box | Active | 31.16:1 | 4.2kCT | 4, 8, 16 | 46.48Ohm, 51.04Ohm | 252mOhm, 480mOhm, 714mOhm | Push-Pull Audiophile, Ultra-Linear - Tube Output | 70Hz ~ 15kHz | ±1dB | - | - | - | 60W | - | - | Chassis Mount | 4.050" L x 3.150" W (102.87mm x 80.01mm) | 3.193" (81.10mm) | Wire Leads |
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1750NXFMR 3.2KCT / 4, 8, 16 CHAS MNT |
3 |
|
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1750 | Box | Active | 14.30:1 | 3.2kCT | 4, 8, 16 | 41.74Ohm, 3.14Ohm | 170mOhm, 240mOhm, 360mOhm | Push-Pull Audiophile, Ultra-Linear - Tube Output | 70Hz ~ 15kHz | ±1dB | - | - | - | 50W | - | - | Chassis Mount | 3.125" L x 3.350" W (79.38mm x 85.09mm) | 3.800" (96.52mm) | Wire Leads |
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126BAUDIO XFMR 5K / 5K CHAS MNT |
2 |
|
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126 | Box | Active | - | 5k | 5k | 178Ohm | 178Ohm | Single Ended Audiophile, Ultra-Linear - Tube Output | 20Hz ~ 20kHz | ±1dB | 400VDC | - | - | 4W | - | - | Chassis Mount | 3.120" L x 2.500" W (79.25mm x 63.50mm) | 3.120" (79.25mm) | Wire Leads |
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1760WXFMR 2KCT / 4, 8, 16 CHAS MNT |
7 |
|
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1760 | Box | Active | 22.35:1 | 2kCT | 4, 8, 16 | 11.4Ohm | 100mOhm | Push-Pull Audiophile, Ultra-Linear - Tube Output | 70Hz ~ 15kHz | ±1dB | - | - | - | 100W | - | - | Chassis Mount | 4.050" L x 3.465" W (102.87mm x 88.01mm) | 3.563" (90.50mm) | Wire Leads |
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1750WAUDIO XFMR 2KCT / 4 CHAS MNT |
2 |
|
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1750 | Box | Active | 22.35:1 | 2kCT | 4 | 11.4Ohm | 100mOhm | Push-Pull Audiophile, Ultra-Linear - Tube Output | 70Hz ~ 15kHz | ±1dB | - | - | - | 100W | - | - | Chassis Mount | 4.063" L x 3.450" W (103.20mm x 87.63mm) | 3.563" (90.50mm) | Wire Leads |
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1750XXFMR 2KCT / 2, 4, 8, 16 CHAS MNT |
2 |
|
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1750 | Box | Active | 10.14:1 | 2kCT | 2, 4, 8, 16 | 5.03Ohm, 12.3Ohm, 7.16Ohm | 20mOhm, 30mOhm, 50mOhm | Push-Pull Audiophile, Ultra-Linear - Tube Output | 50Hz ~ 12kHz | ±1dB | - | - | - | 100W | - | - | Chassis Mount | 3.786" L x 4.049" W (96.16mm x 102.84mm) | 3.238" (85.25mm) | Solder Lug |
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1650HXFMR 6.6KCT / 4, 8, 16 CHAS MNT |
2 |
|
- |
1600 | Bulk | Active | - | 6.6kCT | 4, 8, 16 | - | - | Push-Pull Audiophile, Ultra-Linear - Tube Output | 30Hz ~ 30kHz | ±1dB | - | ±1dB | - | 40W | - | - | Chassis Mount | 4.000" L x 3.130" W (101.60mm x 79.50mm) | 3.810" (96.77mm) | Wire Leads |
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A-11JXFMR 600, 250/50 / 60K CHAS MNT |
20 |
|
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J | Bulk | Active | 1:10 | 600, 250/50 | 60k | 50Ohm | 5kOhm | Impedance Matching | 30Hz ~ 15kHz | ±3dB | - | - | - | 10mW | - | - | Chassis Mount | - | - | Wire Leads |
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1650HAXFMR 6.6KCT / 4, 8, 16 CHAS MNT |
2 |
|
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A | Box | Active | - | 6.6kCT | 4, 8, 16 | 63.69Ohm, 71.33Ohm | 74mOhm, 223mOhm, 258mOhm | Push-Pull Audiophile, Ultra-Linear - Tube Output | 30Hz ~ 30kHz | ±1dB | 2000V @ 1 Second | - | - | 40W | - | - | Chassis Mount | 4.000" L x 3.130" W (101.60mm x 79.50mm) | 3.810" (96.77mm) | Wire Leads |
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1645AXFMR 5KCT / 4, 8, 16, 70V CHAS |
2 |
|
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A | Box | Active | - | 5kCT | 4, 8, 16, 70V | 72.11Ohm, 79.35Ohm | 276mOhm, 391mOhm, 464mOhm, 9.304Ohm | Push-Pull Audiophile, Ultra-Linear - Tube Output | 30Hz ~ 30kHz | ±1dB | 2000V @ 1 Second | - | - | 30W | - | - | Chassis Mount | 3.750" L x 2.500" W (95.25mm x 63.50mm) | 3.060" (77.72mm) | Wire Leads |
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1627SEAXFMR 2.5K / 4, 8, 16 CHAS MNT |
4 |
|
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1600 | Box | Active | - | 2.5k | 4, 8, 16 | 30Ohm, 47.44Ohm | 402mOhm, 502mOhm, 700mOhm | Single Ended Audiophile, Ultra-Linear - Tube Output | 20Hz ~ 20kHz | ±1dB | 2828VDC @ 1 Second | ±1dB | - | 30W | - | - | Chassis Mount | 4.500" L x 3.750" W (114.30mm x 95.25mm) | 4.560" (115.82mm) | Wire Leads |