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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
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 | |||||||
 |
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 | |||
 |
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 | |||
 |
102H | 24.1800 | |
6441 | 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 | - | 2k | 500CT | 341Ohm | 62Ohm | -1dB | 20mW | |||
 |
1760E | 54.3700 | |
5257 | 0.00000000 | Hammond Manufacturing | 1760 | Box | Active | - | 3.250" L x 2.085" W (82.55mm x 52.96mm) | 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 | 32.61:1 | 8.5kCT | 4, 8, 16 | 150Ohm | 300Ohm, 450mOhm | ±1dB | 15W | ||
 |
1650W | 412.8700 | |
1 | 0.00000000 | Hammond Manufacturing | 1600 | Bulk | Active | - | 7.500" L x 4.380" W (190.50mm x 111.25mm) | 5.250" (133.35mm) | Chassis Mount | 1650 | - | 30Hz ~ 30kHz | Wire Leads | 28 lbs (12.7 kg) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | - | ±1dB | Push-Pull Audiophile, Ultra-Linear - Tube Output | - | 1.9kCT | 4, 8, 16 | - | - | ±1dB | 280W | ||
|
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 | |||
 |
1629SEA | 189.8300 | |
11 | 0.00000000 | Hammond Manufacturing | 1600 | Box | Active | - | 4.500" L x 3.750" W (114.30mm x 95.25mm) | 4.560" (115.82mm) | Chassis Mount | 1629 | - | 20Hz ~ 20kHz | Wire Leads | 11 lbs (5 kg) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | 2000Vrms | ±1dB | Single Ended Audiophile, Ultra-Linear - Tube Output | - | 6.5k | 4, 8, 16 | - | - | ±1dB | 30W | ||
|
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 | |||
 |
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 | |||||
 |
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 | ||||||||
 |
1750G | 162.9900 | |
1 | 0.00000000 | Hammond Manufacturing | 1750 | Box | Active | - | 3.750" L x 3.320" W (95.25mm x 84.33mm) | 3.873" (98.37mm) | Chassis Mount | 1750 | - | 50Hz ~ 12kHz | Wire Leads | 0.625 lb (283.5 g) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4065 | 1 | - | - | - | Push-Pull Audiophile, Ultra-Linear - Tube Output | 14.21:1 | 3.8kCT | 4, 8, 16 | 95.61Ohm | 250mOhm | ±1dB | 50W | ||
|
1760L | 109.4700 | |
3 | 0.00000000 | Hammond Manufacturing | 1760 | Box | Active | - | 4.050" L x 3.150" W (102.87mm x 80.01mm) | 3.193" (81.10mm) | 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 | 31.16:1 | 4.2kCT | 4, 8, 16 | 46.48Ohm, 51.04Ohm | 252mOhm, 480mOhm, 714mOhm | ±1dB | 60W | ||
 |
106E | 32.2300 | |
2 | 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 | - | 150Hz | PC Pin | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | 200V | 1dB | Miniature Epoxy Potted | - | 600CT | 600 | 65Ohm | 83Ohm | -1dB | 500mW | |||
 |
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 | ||
|
290QX | 130.4400 | |
1 | 0.00000000 | Hammond Manufacturing | 290 | Bulk | Active | - | 3.375" L x 2.385" W (85.73mm x 60.58mm) | 2.876" (73.05mm) | Chassis Mount | - | - | Solder Lug | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.2000 | 1 | - | 120/240VAC | - | - | - | - | 8.054Ohm, 9.752Ohm | 166mOhm, 4.776Ohm, 52.25Ohm | - | - | ||||
|
832A | 135.5300 | |
5726 | 0.00000000 | Hammond Manufacturing | 800A | Bulk | Active | - | 1.250" (31.75mm) | Chassis Mount | - | 50Hz ~ 15kHz | Wire Leads | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | 164-832A | EAR99 | 8504.50.8000 | 1 | - | - | - | 1:2 | - | - | ±0.5dB | 15dB | |||||||
 |
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 | |||
 |
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 | |||
 |
119Y60 | 67.8000 | |
1 | 0.00000000 | Hammond Manufacturing | 119 | Bulk | Active | - | 3.250" L x 2.500" W (82.55mm x 63.50mm) | 3.060" (77.72mm) | Chassis Mount | - | 50Hz ~ 10kHz | Wire Leads | 3.3 lbs (1.5 kg) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | 25V, 70V | - | Sound Distribution | - | 16, 8 | 70V, 25V | - | - | - | 60W | |||
|
140Q | - | |
7784 | 0.00000000 | Hammond Manufacturing | 140 | Bulk | Obsolete | - | 1.250" Dia (31.75mm) | 1.000" (25.40mm) | Chassis Mount | - | 70Hz ~ 11kHz | Wire Leads | 0.125 lb (56.7 g) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | - | - | Shielded | 1:1 | 600CT | 600CT | - | - | ±1dB | - | |||
|
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 | |||
 |
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 | |||
 |
143B | 38.8600 | |
5279 | 0.00000000 | Hammond Manufacturing | 143 | 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 | - | 3.2 | 4k | 400mOhm | 245Ohm | ±1dB | 15mW |
2000+
Daily average RFQ Volume
30,000,000
Standard Product Unit
2800+
Worldwide Manufacturers
15,000 m2
In-stock Warehouse
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