Audio Transformers
Compare | Mfr Part # | Quantity Available | Price | Series | Package | 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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999 In Stock | 1 : 20,85000 € Bulk | Bulk | Active | 1:1 | 600CT | 600CT | 44Ohm | 52Ohm | Miniature Epoxy Potted | 200Hz ~ 100kHz | ±0.5dB | 100VRMS | - | - | 100mW | -40°C ~ 85°C | - | Through Hole | 0.450" L x 0.450" W (11.43mm x 11.43mm) | 0.480" (12.19mm) | PC Pin | |||
566 In Stock | 1 : 24,01000 € Bulk | Bulk | Active | - | 600, 150/150 | 8 | 53Ohm | 95Ohm | 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 | |||
969 In Stock | 1 : 4,00000 € Cut Tape (CT) 400 : 2,27620 € Tape & Reel (TR) | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Active | 1:1 | 600 | 600 | 115Ohm | 115Ohm | Data/Voice Coupling | 200Hz ~ 4kHz | ±0.25dB | 3000VRMS @ 1 Minute | 2dB Max @ 2kHz | 14dB Min @ 200Hz ~ 4kHz | - | -20°C ~ 85°C | UL60950, EN60950 | Surface Mount | 0.378" L x 0.492" W (9.60mm x 12.50mm) | 0.299" (7.60mm) | Flat Lead | |||
16 084 In Stock | 1 : 5,26000 € Bulk | Bulk | Active | 1:1 | 600 | 600 | 59Ohm | 59Ohm | Data/Voice Coupling | 200Hz ~ 4kHz | ±0.5dB | 1875VRMS @ 1 Second | 1.5dB Max @ 1kHz | 14dB Min @ 200Hz ~ 4kHz | - | - | UL60950 | Through Hole | 0.591" L x 0.571" W (15.00mm x 14.50mm) | 0.472" (12.00mm) | PC Pin | |||
1 566 In Stock | 1 : 5,84000 € Box | Box | Active | 1:1, 2:1 | 1kCT | 1kCT | 172Ohm | 172Ohm | Impedance Matching | 20Hz ~ 20kHz | ±1dB | 1500VAC | 2.8dB Max @ 1kHz | - | - | -40°C ~ 105°C | - | Through Hole | 0.800" L x 0.770" W (20.32mm x 19.56mm) | 0.700" (17.78mm) | PC Pin | |||
3 120 In Stock | 1 : 5,93000 € Bulk | Bulk | Active | 1:1.07 | 600 | 600 | 43Ohm | 61Ohm | Data/Voice Coupling | 300Hz ~ 3.5kHz | ±0.5dB | 1500VAC | 1dB Typ | 26dB Typ | -45dB ~ 7dB | -20°C ~ 85°C | - | Through Hole | 0.670" L x 0.781" W (17.02mm x 19.84mm) | 0.470" (11.94mm) | PC Pin | |||
12 228 In Stock | 1 : 5,95000 € Bulk | Bulk | Active | 1:1 | 600CT | 600CT | 44Ohm | 58Ohm | Data/Voice Coupling | 200Hz ~ 15kHz | ±2dB | 1500V | 1.5dB | 26dB | 100mW | -20°C ~ 85°C | - | Through Hole | 0.812" L x 0.700" W (20.62mm x 17.78mm) | 0.740" (18.80mm) | PC Pin | |||
4 680 In Stock | 1 : 5,95000 € Bulk | Bulk | Active | 1:1 | 10kCT | 10kCT | 820Ohm | 1.07kOhm | Data/Voice Coupling | 200Hz ~ 15kHz | ±2dB | 1500V | 1.5dB | 26dB | 100mW | -20°C ~ 85°C | - | Through Hole | 0.812" L x 0.700" W (20.62mm x 17.78mm) | 0.740" (18.80mm) | PC Pin | |||
1 452 In Stock | 1 : 5,95000 € Bulk | Bulk | Active | 2.24:1 | 10kCT | 2kCT | 750Ohm | 217Ohm | Data/Voice Coupling | 200Hz ~ 15kHz | ±2dB | 1500V | 1.5dB | 26dB | 100mW | -20°C ~ 85°C | - | Through Hole | 0.812" L x 0.700" W (20.62mm x 17.78mm) | 0.740" (18.80mm) | PC Pin | |||
5 548 In Stock | 1 : 6,73000 € Tray | - | Tray | Active | - | 600 | 600 | 46Ohm | 63Ohm | Data/Voice Coupling | 300Hz ~ 3.5kHz | ±0.5dB | 1500VRMS @ 1 Minute | 1dB Typ @ 1kHz | 26dB Min | -45dB ~ 7dB | - | CSA-C22.2 No. 950-M89, UL1459, UL1950 | Through Hole | 0.780" L x 0.654" W (19.80mm x 16.60mm) | 0.469" (11.90mm) | PC Pin | ||
1 629 In Stock | 1 : 10,35000 € Tube | Tube | Active | 3.16:1 | 500 | 50 | 55Ohm | 8Ohm | Data/Voice Coupling | 300Hz ~ 100kHz | ±2dB | 500VRMS @ 30 Seconds | - | - | 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 | |||
23 682 In Stock | 1 : 10,46000 € Tube | Tube | Active | 1:1 | 600 | 600 | 85Ohm | 110Ohm | Data/Voice Coupling | 300Hz ~ 3.5kHz | ±1dB | 1500VRMS @ 1 Minute | - | - | 50mW | -40°C ~ 85°C | - | Through Hole | 0.409" L x 0.310" W (10.40mm x 7.87mm) | 0.465" (11.80mm) | PC Pin | |||
12 859 In Stock | 1 : 10,75000 € Bulk | Bulk | Active | 1:1 | 600 | 600 | 85Ohm | 110Ohm | Data/Voice Coupling | 300Hz ~ 3.5kHz | ±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 | |||
8 318 In Stock | 1 : 10,80000 € Tube | Tube | Active | 2:1:1 | 600 | 600, 150/150 | 70Ohm | 95Ohm | Data/Voice Coupling | 300Hz ~ 100kHz | ±2dB | 1000VRMS @ 30 Seconds | - | - | 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 | |||
818 In Stock | 1 : 10,85000 € Tube | Tube | Active | 22.4:1 | 1.6kCT | 3.2 | 230Ohm | 1Ohm | Data/Voice Coupling | 300Hz ~ 100kHz | ±3dB | 500VRMS @ 30 Seconds | - | - | 65mW Max @ 300Hz | -20°C ~ 85°C | - | Through Hole | 0.409" L x 0.310" W (10.40mm x 7.87mm) | 0.465" (11.80mm) | PC Pin | |||
10 598 In Stock | 1 : 11,04000 € Tube | Tube | Active | 8.66:1 | 600CT | 8 | 60Ohm | 1.5Ohm | Data/Voice Coupling | 300Hz ~ 100kHz | ±2dB | 1000VRMS @ 30 Seconds | - | - | 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 | |||
5 633 In Stock | 1 : 11,26000 € Tube | Tube | Active | 1:1 | 600CT | 600CT | 70Ohm | 95Ohm | Data/Voice Coupling | 300Hz ~ 100kHz | ±2dB | 1000VRMS @ 30 Seconds | - | - | 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 | |||
184 In Stock | 1 : 11,35000 € Bulk | Bulk | Active | 2:1:1 | 600 | 150/150 | 70Ohm | 95Ohm | 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 | |||
1 100 In Stock | 1 : 11,51000 € Bulk | Bulk | Active | 1:1 | 600CT | 600CT | 70Ohm | 95Ohm | 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 | |||
11 214 In Stock | 1 : 12,99000 € Tube | Tube | Active | 1:1 | 10kCT | 10kCT | 1kOhm | 1.3kOhm | 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 | |||
1 515 In Stock | 1 : 16,27000 € Bulk | Bulk | Active | 4.4:1 | 1k | 50 | 145Ohm | 8Ohm | 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 | |||
8 310 In Stock | 1 : 17,22000 € Bulk | Bulk | Active | 25:1 | 7.5kCT | 12 | 796Ohm | 2.9Ohm | 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 | |||
4 018 In Stock | 1 : 17,22000 € Bulk | Bulk | Active | 1:1 | 10kCT | 10kCT | 1kOhm | 1.3kOhm | 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 | |||
9 984 In Stock | 1 : 18,63000 € Bulk | Bulk | Active | 1:1 | 600CT | 600CT | 72Ohm | 92Ohm | 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 | |||
4 089 In Stock | 1 : 18,63000 € Bulk | Bulk | Active | 2:1:1 | 600 | 600, 150/150 | 72Ohm | 40Ohm, 45Ohm | 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 |