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Audio Transformers(353)
| 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 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
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 | |
 |
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 | |
 |
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 | ||
 |
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 | |
|
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 | |
|
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 | |
 |
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 | |
 |
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 | |
 |
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 | ||
 |
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 | |
 |
1750E | 46.6800 | |
8 | 0.00000000 | Hammond Manufacturing | 1750 | Box | Active | - | 3.250" L x 2.085" W (82.55mm x 52.96mm) | 2.058" (52.27mm) | Chassis Mount | 1750 | - | 70Hz ~ 15kHz | Wire Leads | 1 lb (453.59 g) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | - | - | Push-Pull Audiophile, Ultra-Linear - Tube Output | 32.61:1 | 8kCT | 8 | 150Ohm, 300Ohm | 450mOhm | ±1dB | 15W | |
|
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 | |
 |
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 | ||
|
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 | ||
|
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 | ||
 |
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 | - | - | |||
|
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 | - | - | |||
|
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 | - | - | |||
 |
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 | ||||
|
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 | - | ||
 |
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 | ||
 |
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 | ||
 |
117K16 | 33.4000 | |
5 | 0.00000000 | Hammond Manufacturing | 117 | Bulk | Active | - | 3.690" L x 2.000" W (93.73mm x 50.80mm) | 2.310" (58.67mm) | Chassis Mount | - | 100Hz ~ 9kHz | Solder Lug | 1.5 lbs (680.4 g) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | - | 2dB | Sound Distribution | - | 8 | 25V | - | - | 1dB | 16W | ||
 |
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 | ||
|
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 | ||
|
145R | 25.2200 | |
1 | 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 | - | 20k | 2kCT | 1.18kOhm | 89Ohm | ±1dB | 135mW | ||
 |
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 | ||
 |
1650K | 159.1600 | |
1 | 0.00000000 | Hammond Manufacturing | 1600 | Bulk | Active | - | 4.000" L x 3.130" W (101.60mm x 79.50mm) | 3.810" (96.77mm) | Chassis Mount | 1650 | - | 30Hz ~ 30kHz | Wire Leads | 7 lbs (3.2 kg) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | - | ±1dB | Push-Pull Audiophile, Ultra-Linear - Tube Output | - | 3.4kCT | 4, 8, 16 | - | - | ±1dB | 50W | |
|
144H | 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 | 50 | 28Ohm | 7.3Ohm | ±1dB | 150mW | ||
 |
141B | 27.9500 | |
5355 | 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 | - | 200kCT | 1k | 3.775kOhm | 85Ohm | ±2dB | 4mW |
2000+
Daily average RFQ Volume
30,000,000
Standard Product Unit
2800+
Worldwide Manufacturers
15,000 m2
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