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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
AT4412AUDIO XFMR TH |
3,599 | 9.85 |
|
Datasheet |
- | Tray | Active | 1:1 | - | - | 44Ohm | 56Ohm | Data/Voice Coupling | - | ±0.5dB | 1500V | 1.4dB | - | - | -40°C ~ 85°C | - | Through Hole | 0.815" L x 0.650" W (20.70mm x 16.50mm) | 0.736" (18.70mm) | PC Pin |
|
AT4547AUDIO XFMR 600 TH |
4,019 | 9.95 |
|
Datasheet |
- | Tray | Active | 1.35:1:1 | 600 | - | 56.5Ohm | 40.7Ohm, 40.7Ohm | Data/Voice | - | ±1dB | 1500VAC | 0.8dB Typ | 30dB Typ | - | 0°C ~ 105°C | - | Through Hole | 0.812" L x 0.715" W (20.62mm x 18.16mm) | 0.740" (18.80mm) | PC Pin |
|
AEI19-4660AUDIO XFMR 10K / 10K TH |
4,296 | 5.75 |
|
Datasheet |
- | Tray | Active | 1:1 | 10k | 10k | 550Ohm | 500Ohm | - | 300Hz ~ 3.4kHz | ±0.3dB | 100VAC | - | - | - | -20°C ~ 80°C | - | Through Hole | 0.866" L x 0.630" W (22.00mm x 16.00mm) | 0.669" (16.99mm) | PC Pin |
|
AEI19-4467AUDIO XFMR 600CT / 600CT TH |
4,423 | 12.50 |
|
Datasheet |
- | Tray | Active | 1:1 | 600CT | 600CT | 44Ohm | 58Ohm | Impedance Matching | 200Hz ~ 15kHz | ±2dB | 1500Vrms @ 1 Second | 1.5dB @ 1kHz Max | - | - | 0°C ~ 105°C | - | Through Hole | 0.812" L x 0.700" W (20.62mm x 17.78mm) | 0.740" (18.80mm) | PC Pin |
|
AEI19-4488AUDIO XFMR 10KCT / 10K TH |
4,228 | 10.95 |
|
Datasheet |
- | Tray | Active | 1:1:2 | 10kCT | 10k | 190Ohm, 380Ohm | 430Ohm | Impedance Matching | 300Hz ~ 3.5kHz | ±0.5dB | 1200VAC | 1dB @ 1kHz Max | 24dB @ 300Hz ~ 3.5kHz Min | - | 0°C ~ 105°C | - | Through Hole | 0.800" L x 0.670" W (20.32mm x 17.02mm) | 0.750" (19.05mm) | PC Pin |
|
AEI24-4410AUDIO XFMR 600CT / 600CT TH |
2,874 | 6.50 |
|
Datasheet |
- | Tray | Active | 1:1 | 600CT | 600CT | 65mOhm | 55mOhm | Impedance Matching | - | - | 100VAC | - | - | 460mW | -20°C ~ 80°C | - | Through Hole | 0.980" L x 0.720" W (24.89mm x 18.29mm) | 0.740" (18.80mm) | PC Pin |
|
AT3945AUDIO XFMR SMD |
4,683 | 4.50 |
|
Datasheet |
- | Tape & Reel (TR) | Active | 1:1 | - | - | - | - | Data/Voice | 100kHz ~ 55MHz | - | 2000V | - | 20dB Min @ 100kHz ~ 10MHz | - | 0°C ~ 70°C | - | Surface Mount | 0.461" L x 0.394" W (11.70mm x 10.00mm) | 0.299" (7.60mm) | Gull Wing |
|
AT4365AUDIO XFMR TH |
1,794 | 4.50 |
|
Datasheet |
- | Box | Active | 1:1:1 | - | - | 450mOhm | 450mOhm | Impedance Matching | - | - | 700V | - | - | - | -40°C ~ 90°C | - | Through Hole | 0.650" L x 0.435" W (16.51mm x 11.05mm) | 0.350" (8.89mm) | PC Pin |
|
AT4539AUDIO XFMR SMD |
1,924 | 3.75 |
|
Datasheet |
- | Box | Active | 1:1 | - | - | 230mOhm | 230mOhm | Line (Audio Power Distribution) | - | - | 2000V | - | - | - | -40°C ~ 85°C | - | Surface Mount | - | 0.295" (7.50mm) | Gull Wing |
|
T60403K5024X10081AUDIO XFMR |
3,237 | 0.00 |
|
- |
- | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
T60403K4096X04683AUDIO XFMR |
1,414 | 0.00 |
|
- |
- | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
108H-BULKTRANSFORMER |
4,358 | 0.00 |
|
- |
108 | Bulk | Active | 1:1 | 600CT | 600CT | 65Ohm | 69Ohm | Miniature Epoxy Potted | 300Hz ~ 50kHz | ±1.5dB | 100V | - | - | 150mW | -40°C ~ 105°C | - | Through Hole | 1.030" L x 0.770" W (26.16mm x 19.56mm) | 0.770" (19.56mm) | PC Pin |
|
|
1750AXOUTPUT TRANSFORMER, GUITAR AMP, |
4,550 | 0.00 |
|
Datasheet |
1750 | Bulk | Active | - | 37.4k | 69.16 | - | - | Push-Pull Audiophile, Ultra-Linear - Tube Output | - | - | - | - | - | - | - | - | Chassis Mount | - | - | Wire Leads |
|
|
117K4-BULKTRANSFORMER |
4,674 | 0.00 |
|
- |
117 | Bulk | Active | - | - | 8 | 400mOhm | - | Impedance Matching | 100Hz ~ 10kHz | ±1dB | 500V | 2dB | - | 4W | -40°C ~ 105°C | - | Chassis Mount | 2.810" L x 1.500" W (71.37mm x 38.10mm) | 1.690" (42.93mm) | Solder Lug |
|
|
148E-BULKTRANSFORMER |
4,723 | 0.00 |
|
- |
148 | Bulk | Active | - | 500 | 125/500 | - | 60Ohm | Economical Open Type | 200Hz ~ 15kHz | ±1dB | 250V | 0.5dB | - | 75mW | - | - | Through Hole | - | 0.690" (17.53mm) | PC Pin |
|
|
148A-BULKTRANSFORMER |
4,591 | 0.00 |
|
- |
148 | Bulk | Active | - | 150/600 | 600,2.4k | 45Ohm | 300mOhm | Economical Open Type | 200Hz ~ 15kHz | ±1dB | 250V | 0.5dB | - | 300mW | - | - | Through Hole | - | 0.690" (17.53mm) | PC Pin |
|
|
1760JBOUTPUT TRANSFORMER, GUITAR AMP, |
3,788 | 0.00 |
|
Datasheet |
176 | Bulk | Active | - | 48.5k | 334.5 | - | - | Push-Pull Audiophile, Ultra-Linear - Tube Output | - | - | - | - | - | - | - | - | Chassis Mount | - | - | Wire Leads |
|
|
1760CPTools/Equipment/Hardware |
4,168 | 0.00 |
|
Datasheet |
1750 | Bulk | Active | - | 5k, 8k | 4, 8 | - | - | Push-Pull Audiophile, Ultra-Linear - Tube Output | - | - | - | - | - | - | - | - | Chassis Mount | - | - | Wire Leads |
|
|
148D-BULKTRANSFORMER |
4,477 | 0.00 |
|
- |
148 | Bulk | Active | - | 200k | 1k | - | - | Economical Open Type | 200Hz ~ 15kHz | ±1dB | 250V | 0.5dB | - | 3mW | - | - | Through Hole | - | 0.690" (17.53mm) | PC Pin |
|
|
1750ORFOUTPUT TRANSFORMER, GUITAR AMP, |
4,881 | 0.00 |
|
Datasheet |
1750 | Bulk | Active | - | 6kCT | 8, 16 | - | - | Push-Pull Audiophile, Ultra-Linear - Tube Output | - | - | - | - | - | - | - | - | Chassis Mount | - | - | Wire Leads |
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