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Audio Transformers(650)
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
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 | - | - | - | - | - | - | |||
 |
TTC-100 | - | |
9446 | 0.00000000 | Tamura | * | Bulk | Obsolete | - | Not Applicable | EAR99 | 8504.40.8500 | 560 | - | |||||||||||||||||||||||
|
A-41J | 154.2400 | |
7452 | 0.00000000 | Triad Magnetics | J | Bulk | Active | - | - | - | Chassis Mount | - | 30Hz ~ 15kHz | Wire Leads | - | - | ROHS3 Compliant | Not Applicable | 237-A-41J | 1 | - | - | - | Impedance Matching | 1:2.3 | 15k | 80k | 1.392kOhm | 8.109kOhm | ±3dB | 1mW | |||||
 |
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 | |||
 |
TY-142P-B | 3.6540 | |
8863 | 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 | 1,200 | 26dB | 1500V | 1.5dB @ 1kHz | Data/Voice Coupling | 2.24:1 | 10kCT | 2kCT | 750Ohm | 217Ohm | ±2dB | - | ||||
 |
619391LF | 3.7000 | |
6 | 0.00000000 | SensComp, Inc. | - | Bulk | Active | -34°C ~ 85°C | 0.333" L x 0.315" W (8.45mm x 8.00mm) | 0.331" (8.40mm) | Through Hole | - | - | PC Pin | - | download | ROHS3 Compliant | Vendor Undefined | Vendor Undefined | 4112-619391LF | 8504.31.4035 | 10 | - | - | - | General Purpose | - | - | - | 65mOhm | 100Ohm | - | - | |||
|
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 | |||
 |
1630SEA | 189.8300 | |
4 | 0.00000000 | Hammond Manufacturing | 1600 | Box | Active | - | 4.980" L x 3.750" W (126.49mm x 95.25mm) | 4.650" (118.11mm) | Chassis Mount | 1630 | - | 20Hz ~ 20kHz | Wire Leads | 11 lbs (5 kg) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | 2828VDC @ 1 Second | ±1dB | Single Ended Audiophile, Ultra-Linear - Tube Output | - | 3.5k | 4, 8, 16 | 110.1Ohm | 634mOhm | ±1dB | 30W | ||
|
TTC-5021 | - | |
8255 | 0.00000000 | Tamura | TTC | Tape & Reel (TR) | Obsolete | - | 0.335" L x 0.642" W (8.50mm x 16.30mm) | 0.200" (5.08mm) | Surface Mount | UL1950, UL60950, EN60950 | 200Hz ~ 4kHz | Gull Wing | - | download | 1 (Unlimited) | EAR99 | 8504.40.8500 | 400 | 20dB Min @ 200Hz ~ 4kHz | 1875VRMS @ 1 Second | 3.85dB Max @ 1kHz | Data/Voice Coupling | 1:1 | 600 | 287 | 155Ohm | 145Ohm | ±0.25dB | - | |||||
 |
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 | |||
 |
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 | |||
 |
106R | 34.5300 | |
1 | 0.00000000 | Hammond Manufacturing | 106 | Bulk | Active | - | 1.080" L x 0.880" W (27.43mm x 22.35mm) | 0.950" (24.13mm) | Through Hole | - | 170Hz | PC Pin | 0.09 lb (40.82 g) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | 200V | 1dB | Miniature Epoxy Potted | - | 48CT | 8 | 2.4Ohm | 700mOhm | -1dB | 1.5W | |||
 |
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 | |||
 |
144G | 25.2200 | |
1 | 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 | - | 500CT | 8 | 27Ohm | 900mOhm | ±1dB | 150mW | |||
 |
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 | - | ||||
 |
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 | |||
 |
109E | 39.1500 | |
48 | 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 | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | 100VRMS | - | Miniature Epoxy Potted | 6.88:1 | 600CT | 3.2CT | 40Ohm | 270mOhm | ±1.5dB | 2W | |||
 |
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 | |||
 |
148Q | 25.6700 | |
8 | 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 | - | 10k | 2k, 500/500 | 1.7kOhm | 238Ohm | ±1dB | 75mW | |||
|
106EE | 32.2300 | |
1 | 0.00000000 | Hammond Manufacturing | 106 | Bulk | Active | - | 1.080" L x 0.880" W (27.43mm x 22.35mm) | 0.950" (24.13mm) | Through Hole | 106E | - | 150Hz | PC Pin | 0.09 lb (40.82 g) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | 200V | 1dB | Miniature Epoxy Potted | - | 600CT | 600CT | 65Ohm | 83Ohm | -1dB | 500mW | ||
 |
TTC-5028 | 6.0600 | |
1 | 0.00000000 | Tamura | TTC | Bulk | Active | - | 0.886" L x 0.909" W (22.50mm x 23.10mm) | 0.583" (14.80mm) | Through Hole | CSA-C22.2 No. 950-95, UL1950 | 300Hz ~ 3.5kHz | PC Pin | - | download | RoHS Compliant | Not Applicable | EAR99 | 8504.40.8500 | 100 | - | 1875VRMS @ 1 Second | 2.5dB Max @ 1kHz | Data/Voice Coupling | 1:1 | 600 | 470 | 92Ohm | 120Ohm | ±1dB ~ ±4dB | -40dB ~ 4dB | ||||
 |
1629SE | - | |
5402 | 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 | - | 6.5k | 4, 8, 16 | - | - | ±1dB | 25W | |||
|
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 | |||
 |
107L | 24.9800 | |
11 | 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 | 0.02 lb (9.07 g) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | 100VRMS | - | Miniature Epoxy Potted | 55.3:1 | 10kCT | 3.2 | 650Ohm | 360mOhm | ±1.5dB | 150mW | |||
|
148A | 25.6700 | |
2 | 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 | 8533.31.0000 | 1 | - | - | 0.5dB | Economical Open Type | - | 600, 150/150 | 2.4k, 600/600 | 45Ohm | 300Ohm | ±1dB | 300mW | |||
|
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 | - | - | - | - | - | - | - | - | |||||
 |
MET-31 | 13.3300 | |
5 | 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 | 1:1 | 600CT | 600CT | 70Ohm | 95Ohm | ±2dB | 50mW | ||||
|
144S | 25.2200 | |
9 | 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 | - | 20k | 8 | 1.24kOhm | 900mOhm | ±1dB | 50mW | |||
|
TTC-231 | - | |
2293 | 0.00000000 | Tamura | TTC | - | Obsolete | - | - | - | - | - | 300Hz ~ 3.5kHz | - | - | RoHS non-compliant | 1 (Unlimited) | EAR99 | 8504.40.8500 | 20 | 14dB Min @ 1kHz | 1500VRMS @ 1 Minute | 1.7dB Max @ 1kHz | - | 0.659:1 | 600 | 1.2kCT, 600/600 | 75Ohm | 170Ohm | ±0.5dB | -45dB ~ 10dB | |||||
 |
560J | 69.5200 | |
7079 | 0.00000000 | Hammond Manufacturing | 560 | Bulk | Active | - | 1.330" L x 1.640" W (33.78mm x 41.66mm) | 0.850" (21.59mm) | Through Hole | - | 30Hz ~ 30kHz | PC Pin | 0.25 lb (113.4 g) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | - | 1dB Max | Broadcast Quality | - | 600, 150/150 | 4.8k, 1.2k/1.2k | - | - | ±1dB | - |
2000+
Daily average RFQ Volume
30,000,000
Standard Product Unit
2800+
Worldwide Manufacturers
15,000 m2
In-stock Warehouse
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