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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1628SEAAUDIO XFMR 5K / 4, 8, 16 CHAS MT |
3 |
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![]() Datasheet |
1600 | Box | Active | - | 5k | 4, 8, 16 | - | - | Single Ended Audiophile, Ultra-Linear - Tube Output | 20Hz ~ 20kHz | ±1dB | 2000Vrms | ±1dB | - | 30W | - | - | Chassis Mount | 4.500" L x 3.750" W (114.30mm x 95.25mm) | 4.560" (115.82mm) | Wire Leads |
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1642SEAUDIO XFMR 5K / 4, 8, 16 CHAS MT |
2 |
|
![]() Datasheet |
1600 | Bulk | Active | - | 5k | 4, 8, 16 | - | - | Single Ended Audiophile | 20Hz ~ 20kHz | ±1dB | 3500Vrms | ±1dB | - | 75W | - | - | Chassis Mount | 7.500" L x 4.380" W (190.50mm x 111.25mm) | 5.250" (133.35mm) | Wire Leads |
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TY-401PAUDIO XFMR 600CT / 600CT TH |
29 |
|
![]() Datasheet |
TY | Bulk | Active | 1:1.07 | 600CT | 600CT | 76.53Ohm | 108Ohm | Data/Voice Coupling | 300Hz ~ 3.5kHz | ±0.5dB | 1500VAC | 1.75dB Typ | 15dB Typ | -45dB ~ 7dB | -20°C ~ 85°C | - | Through Hole | 0.820" L x 0.715" W (20.83mm x 18.16mm) | 0.750" (19.05mm) | PC Pin |
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MET-42-TAUDIO XFMR 150 / 12 TH |
22 |
|
![]() Datasheet |
MET | Bulk | Active | 3.54:1 | 150 | 12 | 20Ohm | 2.5Ohm | Data/Voice Coupling | 300Hz ~ 100kHz | ±2dB | 1000VRMS @ 1 Second | - | - | 50mW | -20°C ~ 85°C | - | Through Hole | 0.409" L x 0.310" W (10.40mm x 7.87mm) | 0.465" (11.80mm) | PC Pin |
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MET-11AUDIO XFMR 10KCT / 2KCT TH |
56 |
|
![]() Datasheet |
MET | Tube | Active | 2.23:1 | 10kCT | 2kCT | 1kOhm | 300Ohm | Data/Voice Coupling | 300Hz ~ 100kHz | ±2dB | 500VRMS @ 30 Seconds | - | - | 40mW | -20°C ~ 85°C | - | Through Hole | 0.409" L x 0.310" W (10.40mm x 7.87mm) | 0.465" (11.80mm) | PC Pin |
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SP-51AUDIO XFMR 900CT / 600 TH |
81 |
|
![]() Datasheet |
Red-Spec | Bulk | Active | 1.22:1 | 900CT | 600 | 104Ohm | 96Ohm | Audio Coupling | 300Hz ~ 100kHz | ±2dB | 1000VRMS @ 1 Second | - | - | 50mW | -40°C ~ 85°C | - | Through Hole | 0.410" L x 0.310" W (10.41mm x 7.87mm) | 0.465" (11.80mm) | PC Pin |
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TR 10.16XFMR 1.6K / 4, 8, 16 CHAS MNT |
26 |
|
![]() Datasheet |
- | Bulk | Active | - | 1.6k | 4, 8, 16 | - | - | - | 50Hz ~ 19kHz | -3dB | - | - | - | 10W | - | - | Chassis Mount | 1.969" L x 1.575" W (50.00mm x 40.00mm) | 1.693" (43.00mm) | Screw Terminal |
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SP-22AUDIO XFMR 10K / 2K 500/500 TH |
18 |
|
![]() Datasheet |
Red-Spec | Bulk | Active | 4.48:1:1 | 10k | 2k, 500/500 | 1.05kOhm | 146/168Ohm | Audio Coupling | 300Hz ~ 100kHz | ±2dB | 1000VRMS @ 1 Second | - | - | 50mW | -40°C ~ 85°C | - | Through Hole | 0.410" L x 0.310" W (10.41mm x 7.87mm) | 0.465" (11.80mm) | PC Pin |
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TR 84AUDIO XFMR CHAS MNT |
22 |
|
![]() Datasheet |
- | Bulk | Active | - | - | - | - | - | - | 20Hz ~ 20kHz | -3dB | - | - | - | - | - | - | Chassis Mount | 1.654" L x 1.496" W (42.00mm x 38.00mm) | 2.047" (52.00mm) | Screw Terminal |
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144IAUDIO XFMR 600CT / 150CT CHAS MT |
15 |
|
![]() Datasheet |
144 | Bulk | Active | - | 600CT | 150CT | 45Ohm | 8.2Ohm | Economical Open Type | 150Hz ~ 15kHz | ±1dB | - | - | - | 150mW | - | - | Chassis Mount | 1.000" L x 0.690" W (25.40mm x 17.53mm) | 0.690" (17.53mm) | Wire Leads |
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107GAUDIO XFMR 600CT / 250CT TH |
10 |
|
![]() Datasheet |
107 | Bulk | Active | 1.52:1 | 600CT | 250CT | 60Ohm | 40Ohm | 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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144SAUDIO XFMR 20K / 8 CHAS MNT |
8 |
|
![]() Datasheet |
144 | Bulk | Active | - | 20k | 8 | 1.24kOhm | 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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144PAUDIO XFMR 10K / 3.2 CHAS MNT |
7 |
|
![]() Datasheet |
144 | Bulk | Active | - | 10k | 3.2 | 575Ohm | 500mOhm | 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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101PAUDIO XFMR 300CT / 50CT TH |
56 |
|
![]() Datasheet |
101 | Bulk | Active | - | 300CT | 50CT | 20.4Ohm | 4.8Ohm | Miniature Epoxy Potted | 200Hz ~ 100kHz | ±0.5dB | - | - | - | 100mW | - | - | Through Hole | 0.450" L x 0.450" W (11.43mm x 11.43mm) | 0.480" (12.19mm) | PC Pin |
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107TAUDIO XFMR 10KCT / 10KCT TH |
17 |
|
![]() Datasheet |
107 | Bulk | Active | 1:1 | 10kCT | 10kCT | 690Ohm | 680Ohm | 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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146BAUDIO XFMR 48CT / 3.2 CHAS MNT |
15 |
|
![]() Datasheet |
146 | Bulk | Active | - | 48CT | 3.2 | 2.4Ohm | 300mOhm | 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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146FAUDIO XFMR 250CT / 3.2 CHAS MNT |
12 |
|
![]() Datasheet |
146 | Bulk | Active | - | 250CT | 3.2 | 11Ohm | 300mOhm | 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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146GAUDIO XFMR 250CT / 8 CHAS MNT |
9 |
|
![]() Datasheet |
146 | Bulk | Active | - | 250CT | 8 | 11Ohm | 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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145GAUDIO XFMR 2K / 200CT CHAS MNT |
6 |
|
![]() Datasheet |
145 | Bulk | Active | - | 2k | 200CT | 140Ohm | 9Ohm | 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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144DAUDIO XFMR 300CT / 3.2 CHAS MNT |
6 |
|
![]() Datasheet |
144 | Bulk | Active | - | 300CT | 3.2 | 15Ohm | 330mOhm | Economical Open Type | 150Hz ~ 15kHz | ±1dB | - | - | - | 150mW | - | - | Chassis Mount | 1.000" L x 0.690" W (25.40mm x 17.53mm) | 0.690" (17.53mm) | Wire Leads |