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Audio Transformers(352)
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
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 | - | - | ||||
 |
150J032 | - | |
8199 | 0.00000000 | Hammond Manufacturing | 150 | Bulk | Active | - | 1.650" L x 1.340" W (41.91mm x 34.04mm) | 0.650" (16.51mm) | Through Hole | - | 300Hz ~ 3.4kHz | PC Pin | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | 26dB | - | 1.5dB | Voice | - | 600 | 600CT | 67Ohm | 90Ohm | 0.5dB | - | |||
 |
1750K | 101.1600 | |
1 | 0.00000000 | Hammond Manufacturing | 1750 | Box | Active | - | 4.063" L x 3.125" W (103.20mm x 79.38mm) | 3.516" (89.31mm) | Chassis Mount | - | 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 | 44.67:1 | 4kCT | 2 | 43.16Ohm, 46.28Ohm | 180mOhm | ±1dB | 50W | |||
|
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 | ||
 |
1750Q | 126.9300 | |
1 | 0.00000000 | Hammond Manufacturing | 1750 | Box | Active | - | 3.125" L x 3.280" W (79.38mm x 83.31mm) | 3.813" (96.85mm) | Chassis Mount | 1750 | - | 50Hz ~ 12kHz | 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 | 21.46:1 | 7.371kCT | 4, 8, 16 | 81.61Ohm, 78.63Ohm | 120mOhm, 190mOhm, 270mOhm | ±1dB | 50W | ||
 |
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 | |||
 |
850CA | 143.6200 | |
4 | 0.00000000 | Hammond Manufacturing | 850A | Bulk | Active | - | 1.700" L x 1.200" W (43.18mm x 30.48mm) | 1.650" (41.90mm) | Chassis Mount | - | 20Hz ~ 20kHz | Wire Leads | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4065 | 1 | - | - | 1dB | - | 48, 12/12 | 600, 150/150 | 6Ohm | 70Ohm | ±0.5dB | 15dB | |||||
 |
1645A | 163.1200 | |
2 | 0.00000000 | Hammond Manufacturing | A | Box | Active | - | 3.750" L x 2.500" W (95.25mm x 63.50mm) | 3.060" (77.72mm) | Chassis Mount | 1645 | - | 30Hz ~ 30kHz | Wire Leads | 4.5 lbs (2 kg) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | 2000V @ 1 Second | - | Push-Pull Audiophile, Ultra-Linear - Tube Output | - | 5kCT | 4, 8, 16, 70V | 72.11Ohm, 79.35Ohm | 276mOhm, 391mOhm, 464mOhm, 9.304Ohm | ±1dB | 30W | ||
|
290SX | 204.9500 | |
1 | 0.00000000 | Hammond Manufacturing | 290 | Bulk | Active | - | 3.750" L x 5.625" W (95.25mm x 142.88mm) | 4.813" (122.25mm) | Chassis Mount | - | - | Wire Leads | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.2000 | 1 | - | 120/240VAC | - | - | - | - | 1.1Ohm, 1.24Ohm, 1.34Ohm | 100mOhm, 1.68Ohm, 4.72Ohm | - | - | ||||
|
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 | - | - | ||||
|
809A | 135.5300 | |
6367 | 0.00000000 | Hammond Manufacturing | 800A | Bulk | Active | - | 1.250" (31.75mm) | Chassis Mount | - | 50Hz ~ 15kHz | Wire Leads | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | 164-809A | EAR99 | 8504.31.2000 | 1 | - | - | - | - | - | ±0.5dB | 15dB | ||||||||
|
1760F | 54.6600 | |
1 | 0.00000000 | Hammond Manufacturing | 1760 | Box | Active | - | 3.250" L x 1.687" W (82.55mm x 42.85mm) | 2.058" (52.27mm) | Chassis Mount | 1760 | - | 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 | 29.19:1 | 6.95kCT | 4, 8, 16 | 120Ohm | 171mOhm, 245mOhm, 476mOhm | ±1dB | 15W | ||
 |
835 | - | |
2628 | 0.00000000 | Hammond Manufacturing | 800 | Bulk | Obsolete | - | 1.752" L x 1.252" W (44.50mm x 31.80mm) | 2.559" (65.00mm) | Chassis Mount | - | 50Hz ~ 15kHz | Solder Lug | 0.5 lb (226.8 g) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | - | 1dB | Broadcast Quality | 1:1 | 40k, 10k/10k | 40k, 10k/10k | - | - | ±0.5dB | 15dB | |||
 |
145N | 25.2200 | |
6310 | 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 | - | 10k | 2kCT | 700Ohm | 89Ohm | ±1dB | 135mW | |||
 |
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 | |||
 |
148H | 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 | 8504.31.4035 | 1 | - | - | 0.5dB | Economical Open Type | - | 3k | 1k, 250/250 | 480Ohm | 107Ohm | ±1dB | 75mW | |||
 |
124C | 30.2700 | |
1 | 0.00000000 | Hammond Manufacturing | 124 | Bulk | Active | - | - | - | Chassis Mount | - | 150Hz ~ 15kHz | Wire Leads | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | 500Vrms | - | Tube Driver and Speaker Matching | 1:3 | 10k | 90kCT | 405Ohm | 1.525kOhm | ±1dB | 5W | |||
 |
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 | |||
 |
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 | |||
|
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 | |||
|
145L | 25.2200 | |
5713 | 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 | - | 4k | 2.6kCT | 340Ohm | 100Ohm | ±1dB | 135mW | |||
 |
107T | 24.9800 | |
26 | 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 | 1:1 | 10kCT | 10kCT | 690Ohm | 680Ohm | ±1.5dB | 150mW | |||
|
107G | 24.9800 | |
12 | 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 | 1.52:1 | 600CT | 250CT | 60Ohm | 40Ohm | ±1.5dB | 150mW | |||
 |
144I | 25.2200 | |
17 | 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 | - | 600CT | 150CT | 45Ohm | 8.2Ohm | ±1dB | 150mW | |||
|
1628SE | - | |
7716 | 0.00000000 | Hammond Manufacturing | 1600 | Bulk | Obsolete | - | 5.000" L x 3.750" W (127.00mm x 95.25mm) | 4.560" (115.82mm) | Chassis Mount | - | 20Hz ~ 20kHz | Wire Leads | 11 lbs (5 kg) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | Q1163320B | EAR99 | 8504.31.4035 | 1 | - | - | ±1dB | Single Ended Audiophile, Ultra-Linear - Tube Output | - | 5k | 4, 8, 16 | - | - | ±1dB | 25W | ||
|
107V | 32.2300 | |
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 | 0.02 lb (9.07 g) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | 100VRMS | - | Miniature Epoxy Potted | 6.45:1 | 25kCT | 600CT | 1.4kOhm | 66Ohm | ±1.5dB | 150mW | |||
|
107X | 32.2300 | |
48 | 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 | - | 500Vrms | - | Miniature Epoxy Potted | 10:1 | 100kCT | 1kCT | 3.66kOhm | 75Ohm | ±1.5dB | 150mW | |||
|
807 | - | |
6080 | 0.00000000 | Hammond Manufacturing | 800 | Bulk | Obsolete | - | 1.752" L x 1.252" W (44.50mm x 31.80mm) | 2.559" (65.00mm) | Chassis Mount | - | 50Hz ~ 15kHz | Solder Lug | 0.5 lb (226.8 g) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | - | 1dB | Broadcast Quality | - | 30, 7.5/7.5 | 2.4k, 600/600 | - | - | ±0.5dB | 15dB |
2000+
Daily average RFQ Volume
30,000,000
Standard Product Unit
2800+
Worldwide Manufacturers
15,000 m2
In-stock Warehouse
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