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Audio Transformers(649)
| Image | Product Number | Pricing(USD) | Quantity | ECAD | Quantity Available | Weight(Kg) | Mfr | Series | Package | Product Status | Operating Temperature | Size / Dimension | Height - Seated (Max) | Mounting Type | Approval Agency | Frequency Range | Termination Style | Weight | DataSheet | RoHS Status | Moisture Sensitivity Level (MSL) | REACH Status | Other Names | ECCN | HTSUS | Standard Package | Return Loss | Voltage - Isolation | Insertion Loss | Transformer Type | Turns Ratio - Primary:Secondary | Impedance - Primary (Ohms) | Impedance - Secondary (Ohms) | DC Resistance (DCR) - Primary | DC Resistance (DCR) - Secondary | Frequency Response | Power Level |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
290TX | 145.2200 |  |
1 | 0.00000000 | Hammond Manufacturing | 290 | Bulk | Active | - | 3.438" L x 4.300" W (87.33mm x 109.22mm) | 4.188" (106.38mm) | Chassis Mount | - | - | Wire Leads | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.2000 | 1 | - | 120/240VAC | - | - | - | - | 1.18Ohm | 70mOhm, 80mOhm, 6.14Ohm, 46.16Ohm | - | - | |||
 |
TTC-511 | - | |
1481 | 0.00000000 | Tamura | TTC | Tape & Reel (TR) | Obsolete | - | 0.390" L x 0.701" W (9.90mm x 17.80mm) | 0.193" (4.90mm) | Surface Mount | UL1950, UL60950 | 300Hz ~ 3.5kHz | Gull Wing | - | download | 1 (Unlimited) | EAR99 | 8504.40.8500 | 800 | 25dB Min @ 300Hz ~ 3.5kHz | 1875VRMS @ 1 Second | 3.8dB Max @ 1kHz | - | 1:1 | 600 | 287 | 150Ohm | 175Ohm | ±0.2dB | - | ||||
 |
TTC-5024 | 3.2497 | |
4511 | 0.00000000 | Tamura | TTC | Tape & Reel (TR) | Active | -20°C ~ 85°C | 0.378" L x 0.492" W (9.60mm x 12.50mm) | 0.299" (7.60mm) | Surface Mount | UL60950, EN60950 | 200Hz ~ 4kHz | Flat Lead | - | download | RoHS Compliant | 1 (Unlimited) | EAR99 | 8504.40.8500 | 400 | 16dB Min @ 200Hz ~ 4kHz | 1875VRMS @ 1 Second | 3dB Max @ 2kHz | Data/Voice Coupling | 1:1 | 600 | 330 | 150Ohm | 150Ohm | ±0.2dB | - | |||
 |
MET-36 | 8.3325 | |
9159 | 0.00000000 | Tamura | MET | Tube | Active | -20°C ~ 85°C | 0.409" L x 0.310" W (10.40mm x 7.87mm) | 0.465" (11.80mm) | Through Hole | - | 300Hz ~ 100kHz | PC Pin | - | download | RoHS Compliant | 1 (Unlimited) | EAR99 | 8504.31.4035 | 550 | - | 500VRMS @ 30 Seconds | - | 13.7:1 | 600CT | 3.2 | 60Ohm | 700mOhm | ±2dB | 50mW | ||||
|
PA4617NL | - | |
1271 | 0.00000000 | Pulse Electronics | * | Tube | Active | - | - | RoHS Compliant | 1 (Unlimited) | REACH Unaffected | Q9695178AA | EAR99 | 8504.31.2000 | 45 | |||||||||||||||||||
|
290UX | 112.3800 | |
1 | 0.00000000 | Hammond Manufacturing | 290 | Bulk | Active | - | 3.125" L x 3.250" W (79.38mm x 82.55mm) | 3.813" (96.85mm) | Chassis Mount | - | - | Wire Leads | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.2000 | 1 | - | 120/240VAC | - | - | - | - | 4.14Ohm | 80mOhm, 4.8Ohm, 44.94Ohm | - | - | |||
 |
141P | 27.9500 | |
1670 | 0.00000000 | Hammond Manufacturing | 141 | Bulk | Active | - | 0.780" L x 0.660" W (19.81mm x 16.76mm) | 0.460" (11.68mm) | Through Hole | - | 200Hz ~ 15kHz | PC Pin | 0.038 lb (17.24 g) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | - | - | Low Profile, Open Type | - | 1.2kCT | 8CT | 50Ohm | 450mOhm | ±2dB | 150mW | ||
 |
MET-11-T | 10.7500 | |
58 | 0.00000000 | Triad Magnetics | MET | Bulk | Active | -20°C ~ 85°C | 0.409" L x 0.310" W (10.40mm x 7.87mm) | 0.465" (11.80mm) | Through Hole | - | 300Hz ~ 100kHz | PC Pin | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.2000 | 1 | - | 1000VRMS @ 1 Second | - | Data/Voice Coupling | 2.23:1 | 10kCT | 2kCT | 1kOhm | 300Ohm | ±2dB | 40mW | ||
|
MET-59-T | 12.1300 | |
599 | 0.00000000 | Triad Magnetics | MET | Bulk | Active | -20°C ~ 85°C | 0.409" L x 0.310" W (10.40mm x 7.87mm) | 0.465" (11.80mm) | Through Hole | - | 300Hz ~ 100kHz | PC Pin | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.2000 | 1 | - | 1000VRMS @ 1 Second | - | Data/Voice Coupling | 2:1:1 | 600 | 150/150 | 70Ohm | 95Ohm | ±2dB | 50mW | ||
|
TTC-5023 | 5.7100 | |
50 | 0.00000000 | Tamura | TTC | Tape & Reel (TR) | Active | -20°C ~ 85°C | 0.378" L x 0.492" W (9.60mm x 12.50mm) | 0.299" (7.60mm) | Surface Mount | UL60950, EN60950 | 200Hz ~ 4kHz | Flat Lead | - | download | RoHS Compliant | 1 (Unlimited) | EAR99 | 8504.31.2000 | 400 | 14dB Min @ 200Hz ~ 4kHz | 3000VRMS @ 1 Minute | 2dB Max @ 2kHz | Data/Voice Coupling | 1:1 | 600 | 600 | 115Ohm | 115Ohm | ±0.25dB | - | |||
 |
TY-141P | 6.3600 | |
8 | 0.00000000 | Triad Magnetics | TY | Bulk | Active | -20°C ~ 85°C | 0.812" L x 0.700" W (20.62mm x 17.78mm) | 0.740" (18.80mm) | Through Hole | - | 200Hz ~ 15kHz | PC Pin | 0.032 lb (14.51 g) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | 26dB | 1500V | 1.5dB | Data/Voice Coupling | 1:1 | 10kCT | 10kCT | 820Ohm | 1.07kOhm | ±2dB | 100mW | ||
 |
124E | 59.6000 | |
56 | 0.00000000 | Hammond Manufacturing | 124 | Bulk | Active | - | 2.880" L x 1.740" W (73.15mm x 44.20mm) | 2.370" (60.20mm) | Chassis Mount | - | 150Hz ~ 15kHz | Wire Leads | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | 500Vrms | - | Tube Driver and Speaker Matching | 1:2.97, 1:5.94 | 7kCT, 15k | 135k, 33.8k/33.8k | 373Ohm, 355Ohm | 1.63kOhm, 2.25kOhm | ±1dB | 5W | ||
|
150J021 | - | |
8561 | 0.00000000 | Hammond Manufacturing | 150 | Bulk | Obsolete | - | 0.800" L x 0.720" W (20.32mm x 18.29mm) | 0.730" (18.54mm) | Through Hole | - | 300Hz ~ 3.4kHz | PC Pin | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | 12dB | - | 1.5dB | Voice | - | 600 | 600 | 45Ohm | 60Ohm | 0.5dB | - | ||
 |
TY-307P-B | 3.8027 | |
9838 | 0.00000000 | Triad Magnetics | TY | Bulk | Active | -20°C ~ 85°C | 0.670" L x 0.781" W (17.02mm x 19.84mm) | 0.470" (11.94mm) | Through Hole | - | 300Hz ~ 3.5kHz | PC Pin | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 792 | 26dB Typ | 1500VAC | 1dB Typ | Data/Voice Coupling | 1:1.07 | 600 | 600 | 43Ohm | 61Ohm | ±0.5dB | -45dB ~ 7dB | |||
 |
108T | 28.7600 | |
238 | 0.00000000 | Hammond Manufacturing | 108 | Bulk | Active | - | 1.030" L x 0.770" W (26.16mm x 19.56mm) | 0.770" (19.56mm) | Through Hole | - | 300Hz ~ 50kHz | PC Pin | 0.08 lb (36.29 g) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | 500Vrms | - | Miniature Epoxy Potted | 1:1 | 10kCT | 10kCT | 424Ohm | 426Ohm | ±1.5dB | 150mW | ||
 |
144Q | 25.2200 | |
4 | 0.00000000 | Hammond Manufacturing | 144 | Bulk | Active | - | 1.000" L x 0.690" W (25.40mm x 17.53mm) | 0.690" (17.53mm) | Chassis Mount | - | 150Hz ~ 15kHz | Wire Leads | 0.031 lb (14.06 g) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | - | - | Economical Open Type | - | 10k | 8 | 575Ohm | 900mOhm | ±1dB | 50mW | ||
|
124D | 49.3000 | |
4 | 0.00000000 | Hammond Manufacturing | 124 | Bulk | Active | - | 2.810" L x 1.460" W (71.37mm x 37.08mm) | 1.680" (42.67mm) | Chassis Mount | - | 150Hz ~ 15kHz | Wire Leads | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | 500Vrms | - | Tube Driver and Speaker Matching | 1:1.49 | 7kCT | 15.8kCT | 218Ohm, 236Ohm | 297Ohm, 394Ohm | ±1dB | 5W | ||
 |
TTC-110 | 3.3330 | |
7419 | 0.00000000 | Tamura | TTC | Bulk | Active | - | 0.799" L x 0.650" W (20.30mm x 16.50mm) | 0.736" (18.70mm) | Through Hole | CSA-C22.2 No. 66-M1988, UL1459 | 300Hz ~ 3.5kHz | PC Pin | - | download | RoHS Compliant | Not Applicable | EAR99 | 8504.40.8500 | 560 | - | 1500VRMS @ 1 Minute | 1.2dB Max @ 1kHz | Data/Voice Coupling | 1:1.033 | 600 | 600 | 36Ohm | 50Ohm | ±0.5dB | -40dB ~ 7dB | |||
|
1640SE | - | |
5017 | 0.00000000 | Hammond Manufacturing | 1600 | Bulk | Obsolete | - | 5.000" L x 3.750" W (127.00mm x 95.20mm) | 4.560" (115.82mm) | Chassis Mount | - | 20Hz ~ 20kHz | Wire Leads | 11 lbs (5 kg) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | - | ±1dB | Single Ended Audiophile, Ultra-Linear - Tube Output | - | 11.25k | 4, 8, 16 | - | - | ±1dB | 25W | ||
 |
102J | 24.1800 | |
7342 | 0.00000000 | Hammond Manufacturing | 102 | Bulk | Active | - | 0.570" L x 0.570" W (14.48mm x 14.48mm) | 0.480" (12.19mm) | Through Hole | - | 310Hz | PC Pin | 0.02 lb (9.07 g) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | 100V | 1.5dB | Miniature Epoxy Potted | - | 6k | 2kCT | 900Ohm | 260Ohm | -1dB | 20mW | ||
 |
148K | 25.6700 | |
18 | 0.00000000 | Hammond Manufacturing | 148 | Bulk | Active | - | 0.820" L x 0.680" W (20.83mm x 17.27mm) | 0.690" (17.53mm) | Through Hole | - | 200Hz ~ 15kHz | PC Pin | 0.038 lb (17.24 g) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | - | 0.5dB | Economical Open Type | - | 4k | 2k, 500/500 | 540Ohm | 230Ohm | ±1dB | 75mW | ||
 |
SP-66 | 18.4100 | |
1 | 0.00000000 | Triad Magnetics | Red-Spec | Bulk | Active | -40°C ~ 85°C | 0.410" L x 0.310" W (10.41mm x 7.87mm) | 0.465" (11.80mm) | Through Hole | - | 300Hz ~ 100kHz | PC Pin | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | 1000VRMS @ 1 Second | - | Audio Coupling | 1:1 | 10kCT | 10kCT | 1kOhm | 1.3kOhm | ±2dB | 50mW | ||
 |
101H | 22.2900 | |
20 | 0.00000000 | Hammond Manufacturing | 101 | Bulk | Active | - | 0.450" L x 0.450" W (11.43mm x 11.43mm) | 0.480" (12.19mm) | Through Hole | - | 200Hz ~ 100kHz | PC Pin | 0.01 lb (4.54 g) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | - | - | Miniature Epoxy Potted | - | 1.2kCT | 600CT | 80Ohm | 53Ohm | ±0.5dB | 100mW | ||
|
108L | 28.7600 | |
6 | 0.00000000 | Hammond Manufacturing | 108 | Bulk | Active | - | 1.030" L x 0.770" W (26.16mm x 19.56mm) | 0.770" (19.56mm) | Through Hole | - | 300Hz ~ 50kHz | PC Pin | 0.08 lb (36.29 g) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | 100VRMS | - | Miniature Epoxy Potted | 55.8:1 | 10kCT | 3.2 | 350Ohm | 200mOhm | ±1.5dB | 500mW | ||
|
TTC-2012 | - | |
9105 | 0.00000000 | Tamura | TTC | - | Obsolete | -40°C ~ 85°C | - | - | - | - | - | - | - | RoHS non-compliant | 1 (Unlimited) | EAR99 | 8504.40.8500 | 75 | -12dB Min @ 6-9MHz | 1500VRMS @ 1 Minute | -3.5dB Max @ 6-9MHz | - | - | - | - | - | - | - | - | ||||
 |
149C | 25.6700 | |
4 | 0.00000000 | Hammond Manufacturing | 149 | Bulk | Active | - | 1.060" L x 0.820" W (26.92mm x 20.83mm) | 0.820" (20.83mm) | Through Hole | - | 200Hz ~ 15kHz | PC Pin | 0.063 lb (28.58 g) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | - | 0.5dB | Economical Open Type | - | 160 | 80, 20/20 | 24Ohm | 7Ohm | ±1dB | 200mW | ||
|
141H | 27.9500 | |
52 | 0.00000000 | Hammond Manufacturing | 141 | Bulk | Active | - | 0.780" L x 0.660" W (19.81mm x 16.76mm) | 0.460" (11.68mm) | Through Hole | - | 200Hz ~ 50kHz | PC Pin | 0.038 lb (17.24 g) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | 250V | - | Low Profile, Open Type | - | 600CT | 600CT | 32Ohm | 45Ohm | ±2dB | 150mW | ||
|
TTC-118 | 12.5500 | |
560 | 0.00000000 | Tamura | TTC | Bulk | Active | - | 0.799" L x 0.650" W (20.30mm x 16.50mm) | 0.488" (12.40mm) | Through Hole | CSA-C22.2 No. 66-M1988, UL1459 | 300Hz ~ 3.5kHz | PC Pin | download | RoHS Compliant | Not Applicable | EAR99 | 8504.40.8500 | 560 | 26dB Min @ 300Hz | 1500VRMS @ 1 Minute | 1.2dB Max @ 1kHz | - | 1:1.06 | 600 | 600 | 46Ohm | 63Ohm | ±0.5dB | -45dB ~ 7dB | ||||
 |
MET-35 | 13.3300 | |
9 | 0.00000000 | Tamura | MET | Tube | Active | -20°C ~ 85°C | 0.409" L x 0.310" W (10.40mm x 7.87mm) | 0.465" (11.80mm) | Through Hole | - | 300Hz ~ 100kHz | PC Pin | - | download | RoHS Compliant | 1 (Unlimited) | EAR99 | 8504.31.2000 | 550 | - | 1000VRMS @ 30 Seconds | - | Data/Voice Coupling | 8.66:1 | 600CT | 8 | 60Ohm | 1.5Ohm | ±2dB | 50mW | |||
 |
145G | 25.2200 | |
7 | 0.00000000 | Hammond Manufacturing | 145 | Bulk | Active | - | 1.630" L x 0.880" W (41.40mm x 22.35mm) | 0.810" (20.57mm) | Chassis Mount | - | 150Hz ~ 15kHz | Wire Leads | 0.088 lb (39.92 g) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | - | - | Economical Open Type | - | 2k | 200CT | 140Ohm | 9Ohm | ±1dB | 135mW |
2000+
Daily average RFQ Volume
30,000,000
Standard Product Unit
2800+
Worldwide Manufacturers
15,000 m2
In-stock Warehouse
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