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Audio Transformers
| Photo | Mfr. Part # | Availability | Price | 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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144QAUDIO XFMR 10K / 8 CHAS MNT |
3,699 | 24.02 |
|
Datasheet |
144 | Bulk | Active | - | 10k | 8 | 575Ohm | 900mOhm | Economical Open Type | 150Hz ~ 15kHz | ±1dB | - | - | - | 50mW | - | - | Chassis Mount | 1.000" L x 0.690" W (25.40mm x 17.53mm) | 0.690" (17.53mm) | Wire Leads |
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145BAUDIO XFMR 600 / 600 CHAS MNT |
4,498 | 24.02 |
|
Datasheet |
145 | Bulk | Active | - | 600 | 600 | 30Ohm | 38Ohm | Economical Open Type | 150Hz ~ 15kHz | ±1dB | - | - | - | 200mW | - | - | Chassis Mount | 1.630" L x 0.880" W (41.40mm x 22.35mm) | 0.810" (20.57mm) | Wire Leads |
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145OAUDIO XFMR 15K / 200CT CHAS MNT |
3,228 | 24.02 |
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Datasheet |
145 | Bulk | Active | - | 15k | 200CT | 850Ohm | 10Ohm | Economical Open Type | 150Hz ~ 15kHz | ±1dB | - | - | - | 135mW | - | - | Chassis Mount | 1.630" L x 0.880" W (41.40mm x 22.35mm) | 0.810" (20.57mm) | Wire Leads |
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146CAUDIO XFMR 48CT / 8 CHAS MNT |
4,732 | 24.02 |
|
Datasheet |
146 | Bulk | Active | - | 48CT | 8 | 2.4Ohm | 700mOhm | Economical Open Type | 150Hz ~ 15kHz | ±1dB | - | - | - | 700mW | - | - | Chassis Mount | 1.630" L x 0.880" W (41.40mm x 22.35mm) | 0.810" (20.57mm) | Wire Leads |
|
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146NAUDIO XFMR 2KCT / 8 CHAS MNT |
4,979 | 24.02 |
|
Datasheet |
146 | Bulk | Active | - | 2kCT | 8 | 97Ohm | 700mOhm | Economical Open Type | 150Hz ~ 15kHz | ±1dB | - | - | - | 700mW | - | - | Chassis Mount | 1.630" L x 0.880" W (41.40mm x 22.35mm) | 0.810" (20.57mm) | Wire Leads |
|
|
145AAUDIO XFMR 100 / 200CT CHAS MNT |
1,697 | 24.02 |
|
Datasheet |
145 | Bulk | Active | - | 100 | 200CT | 14Ohm | 19Ohm | Economical Open Type | 150Hz ~ 15kHz | ±1dB | - | - | - | 100mW | - | - | Chassis Mount | 1.630" L x 0.880" W (41.40mm x 22.35mm) | 0.810" (20.57mm) | Wire Leads |
|
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145PAUDIO XFMR 20K / 1KCT CHAS MNT |
4,550 | 24.02 |
|
Datasheet |
145 | Bulk | Active | - | 20k | 1kCT | 1.18kOhm | 50Ohm | Economical Open Type | 150Hz ~ 15kHz | ±1dB | - | - | - | 135mW | - | - | Chassis Mount | 1.630" L x 0.880" W (41.40mm x 22.35mm) | 0.810" (20.57mm) | Wire Leads |
|
148AXFMR 600 150/150 / 2.4K 600/600 |
4,661 | 24.45 |
|
Datasheet |
148 | Bulk | Active | - | 600, 150/150 | 2.4k, 600/600 | 45Ohm | 300Ohm | Economical Open Type | 200Hz ~ 15kHz | ±1dB | - | 0.5dB | - | 300mW | - | - | Through Hole | 0.820" L x 0.680" W (20.83mm x 17.27mm) | 0.690" (17.53mm) | PC Pin |
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149SAUDIO XFMR 600CT / 150CT TH |
3,687 | 24.45 |
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Datasheet |
149 | Bulk | Active | - | 600CT | 150CT | 53Ohm | 17Ohm | Economical Open Type | 200Hz ~ 15kHz | ±1dB | - | 0.5dB | - | 1000mW | - | - | Through Hole | 1.060" L x 0.820" W (26.92mm x 20.83mm) | 0.820" (20.83mm) | PC Pin |
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149VXFMR 600CT / 1.2K, 300/300 TH |
2,049 | 24.45 |
|
Datasheet |
149 | Bulk | Active | - | 600CT | 1.2k, 300/300 | 53Ohm | 63Ohm | Economical Open Type | 200Hz ~ 15kHz | ±1dB | - | 0.5dB | - | 1000mW | - | - | Through Hole | 1.060" L x 0.820" W (26.92mm x 20.83mm) | 0.820" (20.83mm) | PC Pin |
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148MAUDIO XFMR 6K / 2K 500/500 TH |
1,297 | 24.45 |
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Datasheet |
148 | Bulk | Active | - | 6k | 2k, 500/500 | 850Ohm | 230Ohm | Economical Open Type | 200Hz ~ 15kHz | ±1dB | - | 0.5dB | - | 75mW | - | - | Through Hole | 0.820" L x 0.680" W (20.83mm x 17.27mm) | 0.690" (17.53mm) | PC Pin |
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149FAUDIO XFMR 450 / 160, 40/40 TH |
4,654 | 24.45 |
|
Datasheet |
149 | Bulk | Active | - | 450 | 160, 40/40 | 52Ohm | 19Ohm | Economical Open Type | 200Hz ~ 15kHz | ±1dB | - | 0.5dB | - | 200mW | - | - | Through Hole | 1.060" L x 0.820" W (26.92mm x 20.83mm) | 0.820" (20.83mm) | PC Pin |
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148RAUDIO XFMR 20K / 1K, 250/250 TH |
4,288 | 24.45 |
|
Datasheet |
148 | Bulk | Active | - | 20k | 1k, 250/250 | 2.23kOhm | 123Ohm | Economical Open Type | 200Hz ~ 15kHz | ±1dB | - | 0.5dB | - | 50mW | - | - | Through Hole | 0.820" L x 0.680" W (20.83mm x 17.27mm) | 0.690" (17.53mm) | PC Pin |
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148VAUDIO XFMR 600CT / 150CT TH |
2,479 | 24.45 |
|
Datasheet |
148 | Bulk | Active | - | 600CT | 150CT | 45Ohm | 14Ohm | Economical Open Type | 200Hz ~ 15kHz | ±1dB | - | 0.5dB | - | 300mW | - | - | Through Hole | 0.820" L x 0.680" W (20.83mm x 17.27mm) | 0.690" (17.53mm) | PC Pin |
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106TAUDIO XFMR 100CT / 8 TH |
2,529 | 32.88 |
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Datasheet |
106 | Bulk | Active | - | 100CT | 8 | 4.4Ohm | 700mOhm | Miniature Epoxy Potted | 170Hz | -1dB | 200V | 1dB | - | 1.5W | - | - | Through Hole | 1.080" L x 0.880" W (27.43mm x 22.35mm) | 0.950" (24.13mm) | PC Pin |
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117F4AUDIO XFMR 8 / 70V CHAS MNT |
4,742 | 25.77 |
|
Datasheet |
117 | Bulk | Active | - | 8 | 70V | - | - | Sound Distribution | 100Hz ~ 9kHz | 1dB | - | 2dB | - | 4W | - | - | Chassis Mount | 2.810" L x 1.500" W (71.37mm x 38.10mm) | 1.690" (42.93mm) | Solder Lug |
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117F2AUDIO XFMR 8 / 70V CHAS MNT |
1,065 | 26.87 |
|
Datasheet |
117 | Bulk | Active | - | 8 | 70V | - | - | Sound Distribution | 100Hz ~ 9kHz | 1dB | - | 2dB | - | 2W | - | - | Chassis Mount | 2.380" L x 1.380" W (60.45mm x 35.05mm) | 1.380" (35.05mm) | Solder Lug |
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108GAUDIO XFMR 600CT / 250CT TH |
4,209 | 27.39 |
|
Datasheet |
108 | Bulk | Active | 1.55:1 | 600CT | 250CT | 54Ohm | 27Ohm | Miniature Epoxy Potted | 300Hz ~ 50kHz | ±1.5dB | 100VRMS | - | - | 500mW | - | - | Through Hole | 1.030" L x 0.770" W (26.16mm x 19.56mm) | 0.770" (19.56mm) | PC Pin |
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108KAUDIO XFMR 1.5KCT / 600CT TH |
2,100 | 27.39 |
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Datasheet |
108 | Bulk | Active | 1.58:1 | 1.5kCT | 600CT | 140Ohm | 66Ohm | Miniature Epoxy Potted | 300Hz ~ 50kHz | ±1.5dB | 100VRMS | - | - | 500mW | - | - | Through Hole | 1.030" L x 0.770" W (26.16mm x 19.56mm) | 0.770" (19.56mm) | PC Pin |
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108LAUDIO XFMR 10KCT / 3.2 TH |
2,393 | 27.39 |
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Datasheet |
108 | Bulk | Active | 55.8:1 | 10kCT | 3.2 | 350Ohm | 200mOhm | Miniature Epoxy Potted | 300Hz ~ 50kHz | ±1.5dB | 100VRMS | - | - | 500mW | - | - | Through Hole | 1.030" L x 0.770" W (26.16mm x 19.56mm) | 0.770" (19.56mm) | PC Pin |
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