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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 | Base Product Number | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
SP-20 | 18.2300 |  |
1315 | 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 | 2.88:1 | 10kCT | 1.2kCT | 1.05kOhm | 200Ohm | ±2dB | 50mW | |||
 |
107E | 24.9800 | |
3 | 0.00000000 | Hammond Manufacturing | 107 | Bulk | Active | - | 0.630" L x 0.586" W (16.00mm x 14.88mm) | 0.630" (16.00mm) | Through Hole | - | 300Hz ~ 50kHz | PC Pin | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | 100VRMS | - | Miniature Epoxy Potted | 13.68:1 | 600CT | 3.2 | 60Ohm | 600mOhm | ±1.5dB | 150mW | |||
 |
145A | 25.2200 | |
3 | 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 | - | 100 | 200CT | 14Ohm | 19Ohm | ±1dB | 100mW | |||
 |
1750W | 119.8100 | |
6298 | 0.00000000 | Hammond Manufacturing | 1750 | Box | Active | - | 4.063" L x 3.450" W (103.20mm x 87.63mm) | 3.563" (90.50mm) | Chassis Mount | 1750 | - | 70Hz ~ 15kHz | Wire Leads | 0.625 lb (283.5 g) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | - | - | Push-Pull Audiophile, Ultra-Linear - Tube Output | 22.35:1 | 2kCT | 4 | 11.4Ohm | 100mOhm | ±1dB | 100W | ||
 |
109G | 34.5300 | |
2 | 0.00000000 | Hammond Manufacturing | 109 | Bulk | Active | - | 1.315" L x 0.930" W (33.40mm x 23.62mm) | 0.920" (23.37mm) | Through Hole | - | 300Hz ~ 50kHz | PC Pin | 0.1 lb (45.36 g) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | 100VRMS | - | Miniature Epoxy Potted | 1.55:1 | 600CT | 250CT | 40Ohm | 24Ohm | ±1.5dB | 2W | |||
 |
A-56J | 142.7300 | |
3111 | 0.00000000 | Triad Magnetics | J | Bulk | Active | - | - | - | Chassis Mount | - | 30Hz ~ 15kHz | Wire Leads | - | - | ROHS3 Compliant | Not Applicable | 237-A-56J | 1 | - | - | - | Impedance Matching | 5.6:1 | 500, 125/125 | 16, 4/4 | 50Ohm | 1.5Ohm | ±3dB | 100mW | |||||
 |
117K4 | 27.6400 | |
11 | 0.00000000 | Hammond Manufacturing | 117 | Bulk | Active | - | 2.810" L x 1.500" W (71.37mm x 38.10mm) | 1.690" (42.93mm) | Chassis Mount | - | 100Hz ~ 9kHz | Solder Lug | 0.6 lb (272.16 g) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | - | 2dB | Sound Distribution | - | 8 | 25V | - | - | 1dB | 4W | |||
 |
AEI19-4467 | 12.5000 | |
5 | 0.00000000 | Allied Components International | - | Tray | Active | 0°C ~ 105°C | 0.812" L x 0.700" W (20.62mm x 17.78mm) | 0.740" (18.80mm) | Through Hole | - | 200Hz ~ 15kHz | PC Pin | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH info available upon request | 3475-AEI19-4467 | EAR99 | 8504.31.2000 | 1 | - | 1500Vrms @ 1 Second | 1.5dB @ 1kHz Max | Impedance Matching | 1:1 | 600CT | 600CT | 44Ohm | 58Ohm | ±2dB | - | ||
|
PWDM13044 | 195.7000 | |
1558 | 0.00000000 | Hammond Manufacturing | Peter W. Dahl Design, Johnson Valiant, 22.1285, P2998 | Case | Active | - | 3.686" L x 3.125" W (93.62mm x 79.38mm) | 3.795" (96.39mm) | Chassis Mount | PWDM13 | - | - | Wire Leads | - | - | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | - | - | - | - | 7.3kCT | 2.1kCT | - | - | - | - | ||
|
802A | 135.5300 | |
9944 | 0.00000000 | Hammond Manufacturing | 800A | Bulk | Active | - | 1.250" (31.75mm) | Chassis Mount | - | 50Hz ~ 15kHz | Wire Leads | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | 164-802A | EAR99 | 8504.31.2000 | 1 | - | - | Impedance Matching | - | - | - | ±0.5dB | 15dB | |||||||
|
T60403B4215X01251 | - | |
7770 | 0.00000000 | VACUUMSCHMELZE | - | Bulk | Obsolete | - | 2258-T60403B4215X01251 | 1 | ||||||||||||||||||||||||||
|
TTC-101 | - | |
1425 | 0.00000000 | Tamura | - | Bulk | Obsolete | - | Through Hole | CSA, UR | 300Hz ~ 3.5kHz | PC Pin | - | download | Not Applicable | EAR99 | 8504.40.8500 | 330 | 26dB | Data/Voice Coupling | 600 | 47Ohm | 35Ohm | ±0.5dB | -45dB ~ 7dB | |||||||||||
 |
AEI24-4410 | 6.5000 | |
10 | 0.00000000 | Allied Components International | - | Tray | Active | -20°C ~ 80°C | 0.980" L x 0.720" W (24.89mm x 18.29mm) | 0.740" (18.80mm) | Through Hole | - | - | PC Pin | - | download | RoHS Compliant | 1 (Unlimited) | REACH info available upon request | 3475-AEI24-4410 | 1 | - | 100VAC | - | Impedance Matching | 1:1 | 600CT | 600CT | 65mOhm | 55mOhm | - | 460mW | ||||
 |
140NEX | 75.1700 | |
2064 | 0.00000000 | Hammond Manufacturing | 140EX | Bulk | Active | - | 1.250" Dia (31.75mm) | 1.000" (25.40mm) | Chassis Mount | 140N | - | 20Hz ~ 20kHz | Screw Terminal | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | 28dB Typ | 500Vrms | 0.9dB Typ | 1:5.47 | 50 | 1.5k | 5.3Ohm | 116.5Ohm | ±1dB | 10dB | |||
 |
126C | 106.8500 | |
3 | 0.00000000 | Hammond Manufacturing | 126 | Box | Active | - | 3.120" L x 2.500" W (79.25mm x 63.50mm) | 3.120" (79.25mm) | Chassis Mount | - | 20Hz ~ 20kHz | Wire Leads | 3.2 lbs (1.5 kg) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4065 | 1 | - | 400VDC | - | Single Ended Audiophile, Ultra-Linear - Tube Output | - | 10k | 10k | 375Ohm | 375Ohm | ±1dB | 4W | |||
 |
TY-250P | 6.2400 | |
2 | 0.00000000 | Triad Magnetics | TY | Box | Active | -40°C ~ 105°C | 0.800" L x 0.770" W (20.32mm x 19.56mm) | 0.700" (17.78mm) | Through Hole | - | 20Hz ~ 20kHz | PC Pin | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | 1500VAC | 2.8dB Max @ 1kHz | Impedance Matching | 1:1, 2:1 | 1kCT | 1kCT | 172Ohm | 172Ohm | ±1dB | - | ||||
|
T6014 | - | |
5921 | 0.00000000 | Pulse Electronics | - | Bulk | Obsolete | - | - | Vendor Undefined | REACH Unaffected | OBSOLETE | 0000.00.0000 | 1 | ||||||||||||||||||||||
|
ESMIT-300NP | - | |
1501 | 0.00000000 | Sumida America Components Inc. | - | Tape & Reel (TR) | Obsolete | - | RoHS Compliant | 1 (Unlimited) | 308-ESMIT-300NPTR | OBSOLETE | 500 | |||||||||||||||||||||||
 |
AT3945 | 4.5000 | |
10 | 0.00000000 | Allied Components International | - | Tape & Reel (TR) | Active | 0°C ~ 70°C | 0.461" L x 0.394" W (11.70mm x 10.00mm) | 0.299" (7.60mm) | Surface Mount | - | 100kHz ~ 55MHz | Gull Wing | - | download | RoHS Compliant | 1 (Unlimited) | REACH info available upon request | 3475-AT3945TR | 8536.69.4040 | 1 | 20dB Min @ 100kHz ~ 10MHz | 2000V | - | Data/Voice | 1:1 | - | - | - | - | - | - | |||
|
A-55J | 151.2400 | |
5544 | 0.00000000 | Triad Magnetics | J | Bulk | Active | - | - | - | Chassis Mount | - | 30Hz ~ 15kHz | Wire Leads | - | - | ROHS3 Compliant | Not Applicable | 237-A-55J | 1 | - | - | - | Impedance Matching | 5:1 | 15k | 600, 250, 50 | 1.02kOhm | 46Ohm | ±3dB | 100mW | |||||
|
T6074NL | 3.3700 | |
2 | 0.00000000 | Pulse Electronics | - | Tube | Active | 0.500" L x 0.350" W (12.70mm x 8.89mm) | 0.250" (6.35mm) | Through Hole | PC Pin | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8504.31.2000 | 60 | - | Data/Voice Coupling | |||||||||||||||
|
140TEX | 91.4200 | |
7294 | 0.00000000 | Hammond Manufacturing | 140EX | Bulk | Active | - | 1.250" Dia (31.75mm) | 1.000" (25.40mm) | Chassis Mount | 140T | - | 20Hz ~ 20kHz | Screw Terminal | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | 20dB Typ | 500Vrms | 1dB Typ | 1:1 | 1k | 1k | 89.7Ohm | 89.7Ohm | ±1dB | 10dB | |||
|
T60403K4096X04683 | - | |
9681 | 0.00000000 | VACUUMSCHMELZE | - | Bulk | Obsolete | - | 2258-T60403K4096X04683 | 1 | ||||||||||||||||||||||||||
 |
TY-144P-B | 3.8178 | |
2651 | 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 | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 600 | 26dB | 1500V | 1.5dB @ 1kHz | Data/Voice Coupling | 1:1 | 15kCT | 15kCT | 1.18kOhm | 1.6kOhm | ±2dB | - | ||||
|
801A | 135.5300 | |
2348 | 0.00000000 | Hammond Manufacturing | 800A | Bulk | Active | - | 1.250" (31.75mm) | Chassis Mount | - | 50Hz ~ 15kHz | Wire Leads | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | 164-801A | EAR99 | 8504.31.2000 | 1 | - | - | Impedance Matching | - | - | - | ±0.5dB | 15dB | |||||||
 |
1750M | 92.3900 | |
8955 | 0.00000000 | Hammond Manufacturing | 1750 | Box | Active | - | 4.050" L x 3.050" W (102.87mm x 77.47mm) | 3.563" (90.50mm) | Chassis Mount | 1750 | - | 70Hz ~ 15kHz | Wire Leads | 0.625 lb (283.5 g) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | - | - | Push-Pull Audiophile, Ultra-Linear - Tube Output | 22.93:1 | 4.2kCT | 2, 4, 8 | 68Ohm | 160mOhm | ±1dB | 60W | ||
|
1750C | 41.0900 | |
5 | 0.00000000 | Hammond Manufacturing | 1750 | Box | Active | - | 2.813" L x 1.560" W (71.45mm x 39.62mm) | 1.746" (44.35mm) | Chassis Mount | 1750 | - | 70Hz ~ 15kHz | Wire Leads | 0.625 lb (283.5 g) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | - | - | Single Ended Audiophile, Ultra-Linear - Tube Output | 49.16:1 | 5k, 8k | 3.2 | 314.2Ohm | 295mOhm | ±1dB | 5W | ||
|
140QEX | 91.4200 | |
16 | 0.00000000 | Hammond Manufacturing | 140EX | Bulk | Active | - | 1.250" Dia (31.75mm) | 1.000" (25.40mm) | Chassis Mount | 140Q | - | 20Hz ~ 20kHz | Screw Terminal | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | 20dB Typ | 500Vrms | 1.1dB Typ | 1:1 | 600CT | 600CT | 72.4Ohm | 72.4Ohm | ±1dB | 10dB | |||
 |
TY-146P-B | 5.5796 | |
7808 | 0.00000000 | Triad Magnetics | TY | Bulk | Active | -20°C ~ 85°C | 1.375" L x 1.187" W (34.93mm x 30.15mm) | 1.187" (30.15mm) | Through Hole | - | 200Hz ~ 15kHz | PC Pin | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 96 | 26dB | 1500V | 1.5dB @ 1kHz | Data/Voice Coupling | 1:1 | 600, 150/150 | 600, 150/150 | 17Ohm, 19Ohm | 14.5Ohm, 22Ohm | ±2dB | - | ||||
 |
5-2337822-4 | 4.3800 | |
7903 | 0.00000000 | TE Connectivity AMP Connectors | - | Tube | Active | -40°C ~ 105°C | 0.500" L x 0.343" W (12.70mm x 8.70mm) | 0.244" (6.20mm) | Surface Mount | 2337822 | - | - | Gull Wing | download | 1 (Unlimited) | Vendor Undefined | EAR99 | 8536.69.4040 | 39 | -18dB Min @ 1MHz ~ 30MHz | 1500Vrms | -1dB Max @ 100kHz ~ 100MHz | - | 1CT:1CT | - | - | - | - | - | - |
2000+
Daily average RFQ Volume
30,000,000
Standard Product Unit
2800+
Worldwide Manufacturers
15,000 m2
In-stock Warehouse
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