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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
145D | 25.2200 |  |
2 | 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 | - | 200k | 1k | 3.6kOhm | 33Ohm | ±1dB | 10mW | |||
 |
117E4 | 29.9300 | |
3 | 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 | - | 3.2 | 70V | - | - | 1dB | 4W | |||
 |
MET-28 | 13.3300 | |
375 | 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 | - | 500VRMS @ 30 Seconds | - | Data/Voice Coupling | 4.47:1 | 1k | 50 | 110Ohm | 8Ohm | ±2dB | 50mW | ||||
 |
TTC-103SL | - | |
6461 | 0.00000000 | Tamura | TTC | Bulk | Obsolete | - | 0.330" L x 0.402" W (8.38mm x 10.20mm) | 0.164" (4.16mm) | Surface Mount | CSA-C22.2 No. 950-M89, UL1459, UL1950 | 300Hz ~ 3.5kHz | Gull Wing | - | download | 1 (Unlimited) | EAR99 | 8504.40.8500 | 200 | 25dB Min @ 300Hz ~ 3.5kHz | 1000VRMS @ 1 Minute | 2.7dB @ 1kHz | Data/Voice Coupling | 1:1 | 600 | 346 | 127Ohm | 150Ohm | -0.35dB ~ 0.15dB | 10mW | |||||
 |
832 | - | |
5246 | 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 | 1:2 | 20k, 5k/5k | 80k, 20k/20k | - | - | ±0.5dB | 15dB | |||
 |
TTC-02 | 7.3200 | |
9476 | 0.00000000 | Tamura | TTC | Bulk | Active | - | 0.799" L x 0.650" W (20.30mm x 16.50mm) | 0.488" (12.40mm) | Through Hole | CSA-C22.2 No. 66-M1988, UL1459 | 300Hz ~ 3.5kHz | PC Pin | - | download | RoHS Compliant | Not Applicable | EAR99 | 8504.40.8500 | 560 | - | 1500VRMS @ 1 Minute | 1.5dB Max @ 1kHz | Data/Voice Coupling | 1:1 | 600 | 600 | 72Ohm | 90Ohm | ±0.5dB | -45dB ~ 7dB | ||||
 |
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 | |||
 |
125B | 47.8300 | |
7885 | 0.00000000 | Hammond Manufacturing | 125 | Bulk | Active | - | 2.380" L x 1.380" W (60.45mm x 35.05mm) | 1.380" (35.05mm) | Chassis Mount | - | 150Hz ~ 15kHz | Wire Leads | 0.3 lb (136.08 g) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | - | - | General Purpose | - | 1.2k ~ 25k | 1.5 ~ 15 | - | - | ±1dB | 5W | |||
 |
150J202 | - | |
7738 | 0.00000000 | Hammond Manufacturing | 150 | Bulk | Obsolete | - | 1.290" L x 1.400" W (32.77mm x 35.56mm) | 0.500" (12.70mm) | Through Hole | - | 300Hz ~ 3.4kHz | PC Pin | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | 18dB | - | 2dB | Voice | - | 600CT | 600 | 74Ohm | 97Ohm | 1dB | - | |||
 |
124A | 39.5900 | |
4 | 0.00000000 | Hammond Manufacturing | 124 | Bulk | Active | - | 2.380" L x 1.350" W (60.45mm x 34.29mm) | 1.430" (36.32mm) | 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 | |||
 |
1650T | 191.7700 | |
1 | 0.00000000 | Hammond Manufacturing | 1600 | Bulk | Active | - | 4.500" L x 3.750" W (114.30mm x 95.25mm) | 4.560" (115.82mm) | Chassis Mount | 1650 | - | 30Hz ~ 30kHz | Wire Leads | 14 lbs (6.4 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 | 120W | ||
 |
140B | - | |
6895 | 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 | 1:45 | 30 | 60k | - | - | ±1dB | - | |||
 |
SP-68 | 18.4100 | |
45 | 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 | 2.1:1 | 10k | 10k, 2.5k/2.5k | 1kOhm | 565/650Ohm | ±2dB | 50mW | |||
 |
104B | 32.2300 | |
1 | 0.00000000 | Hammond Manufacturing | 104 | Bulk | Active | - | 0.860" L x 0.710" W (21.84mm x 18.03mm) | 0.750" (19.05mm) | Through Hole | - | 60Hz | PC Pin | 0.05 lb (22.68 g) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | 200V | 1dB | Miniature Epoxy Potted | - | 150 | 80k | 6.6Ohm | 3.73kOhm | -1dB | 5mW | |||
 |
MET-26 | 8.3325 | |
7452 | 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) | MET-26-NDR | EAR99 | 8504.31.2000 | 550 | - | 500VRMS @ 30 Seconds | - | Data/Voice Coupling | 1:1 | 1kCT | 1kCT | 95Ohm | 110Ohm | ±2dB | 50mW | |||
|
TTC-5004 | - | |
6582 | 0.00000000 | Tamura | TTC | Tape & Reel (TR) | Obsolete | - | 0.532" L x 0.551" W (13.50mm x 14.00mm) | 0.409" (10.40mm) | Surface Mount | UL1950, UL60950 | 200Hz ~ 4kHz | Gull Wing | - | download | 1 (Unlimited) | EAR99 | 8504.40.8500 | 250 | 20dB Min @ 200Hz ~ 4kHz | 1875VRMS @ 1 Second | 2.2dB Max @ 1kHz | Data/Voice Coupling | 1:1 | 600 | 392 | 94Ohm | 118Ohm | ±0.25dB | - | |||||
 |
107N | 24.9800 | |
4 | 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 | 4.07:1 | 10kCT | 600 | 710Ohm | 70Ohm | ±1.5dB | 150mW | |||
|
TTC-129 | - | |
7475 | 0.00000000 | Tamura | TTC | Bulk | Active | - | 1.272" L x 1.299" W (32.30mm x 33.00mm) | 0.626" (15.90mm) | Through Hole | CSA-C22.2 No. 66-M1988, UL1863 | 300Hz ~ 3.5kHz | PC Pin | - | download | RoHS Compliant | Not Applicable | EAR99 | 8504.40.8500 | 100 | - | 1500VRMS @ 1 Minute | 1.5dB Max @ 1kHz | Data/Voice Coupling | 1:1.416 | 600 | 600/600 | 100Ohm | 190Ohm | ±0.5dB | -45dB ~ 7dB | ||||
 |
108P | 28.7600 | |
1 | 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 | - | 500Vrms | - | Miniature Epoxy Potted | 2.58:1 | 10kCT | 1.5kCT | 438Ohm | 110Ohm | ±1.5dB | 150mW | |||
 |
SP-42 | 17.3900 | |
581 | 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 | 3.54:1 | 150CT | 12 | 18Ohm | 2.7Ohm | ±2dB | 50mW | |||
 |
MET-25 | 8.3325 | |
5062 | 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) | MET-25-NDR | EAR99 | 8504.31.2000 | 550 | - | 500VRMS @ 30 Seconds | - | Data/Voice Coupling | 19.4:1 | 1.2kCT | 3.2 | 125Ohm | 700mOhm | ±2dB | 50mW | |||
|
802 | - | |
5959 | 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 | - | 200, 50/50 | 600, 150/150 | - | - | ±0.5dB | 15dB | |||
 |
850LA | 143.6200 | |
1 | 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 | - | 20k, 5k/5k | 600, 150/150 | 2.24kOhm | 69Ohm | ±0.5dB | 15dB | |||||
 |
1650KP | - | |
5870 | 0.00000000 | Hammond Manufacturing | 1600 | Bulk | Obsolete | - | 3.880" L x 3.310" W (98.55mm x 84.07mm) | 4.250" (107.95mm) | Through Hole | - | 30Hz ~ 30kHz | - | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | - | - | Push-Pull Potted, Ultra-Linear - Tube Output | - | 3.4kCT | 4, 8, 16 | - | - | ±1dB | 50W | |||
 |
TTC-5019 | - | |
7419 | 0.00000000 | Tamura | TTC | Bulk | Obsolete | - | 0.886" L x 0.909" W (22.50mm x 23.10mm) | 0.543" (13.80mm) | Through Hole | CSA-C22.2 No. 950-95, UL1950 | 200Hz ~ 4kHz | PC Pin | - | download | Not Applicable | EAR99 | 8504.31.2000 | 100 | 8dB Min @ 200Hz ~ 4kHz | 1875VRMS @ 1 Second | 4dB Max @ 1kHz | Data/Voice Coupling | 1:1 | 600 | 260 | 170Ohm | 170Ohm | ±2.5dB | - | |||||
|
TTC-198 | - | |
5579 | 0.00000000 | Tamura | TTC | - | Obsolete | - | - | - | - | - | 300Hz ~ 3.5kHz | - | - | RoHS non-compliant | 1 (Unlimited) | EAR99 | 8504.40.8500 | 15 | 26dB Min | 4000VRMS @ 1 Minute | 1.4dB Max @ 1kHz | - | 1:1 | 600 | 600CT | 33Ohm | 56Ohm | ±0.5dB | -45dB ~ 7dB | |||||
|
104R | 32.2300 | |
11 | 0.00000000 | Hammond Manufacturing | 104 | Bulk | Active | - | 0.860" L x 0.710" W (21.84mm x 18.03mm) | 0.750" (19.05mm) | Through Hole | - | 200Hz | PC Pin | 0.05 lb (22.68 g) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | 200V | 1dB | Miniature Epoxy Potted | - | 500CT | 8 | 27Ohm | 900mOhm | -1dB | 500mW | |||
|
146D | 25.2200 | |
4045 | 0.00000000 | Hammond Manufacturing | 146 | Bulk | Active | - | 1.630" L x 0.880" W (41.40mm x 22.35mm) | 0.810" (20.57mm) | Chassis Mount | - | 150Hz ~ 15kHz | Wire Leads | 0.031 lb (14.06 g) | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | - | - | - | Economical Open Type | - | 100CT | 3.2 | 4.4Ohm | 300mOhm | ±1dB | 700mW | |||
 |
148V | 25.6700 | |
1 | 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 | - | 600CT | 150CT | 45Ohm | 14Ohm | ±1dB | 300mW | |||
 |
TY-311P | 5.8800 | |
4 | 0.00000000 | Triad Magnetics | TY | Bulk | Active | -20°C ~ 85°C | 0.812" L x 0.715" W (20.62mm x 18.16mm) | 0.740" (18.80mm) | Through Hole | - | 300Hz ~ 3.5kHz | PC Pin | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.31.4035 | 1 | 26dB Typ | 1500VAC | 1dB Typ | Data/Voice Coupling | 1:1.05 | 600 | 600 | 38Ohm | 53Ohm | ±0.5dB | -45dB ~ 7dB |
2000+
Daily average RFQ Volume
30,000,000
Standard Product Unit
2800+
Worldwide Manufacturers
15,000 m2
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