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Audio Transformers

1,002 products
Mfr Part # Qty Price Product Status Turns Ratio - Primary:Secondary Impedance - Primary (Ohms) Impedance - Secondary (Ohms) DC Resistance (DCR) - Primary DC Resistance (DCR) - Secondary Transformer Type Frequency Range Frequency Response Voltage - Isolation Insertion Loss Return Loss Power Level Operating Temperature Approval Agency Mounting Type Size / Dimension Height - Seated (Max) Termination Style
TY-400P
TRANSF 600 OHM 90MA DC TEL
Triad Magnetics
6,016 5.78000 Active 1:1.07 600 600 76.5Ohm 108Ohm Data/Voice Coupling 300Hz ~ 3.5kHz ±0.5dB 1500VAC 1.75dB Typ 15dB Typ -45dB ~ 7dB -20°C ~ 85°C - Through Hole 0.820" L x 0.715" W (20.83mm x 18.16mm) 0.750" (19.05mm) PC Pin Details
SP-22
TRANSF 10K/2KCT 500 SPLIT SEC AU
Triad Magnetics
47 18.41000 Active 4.48:1:1 10k 2k, 500/500 1.05kOhm 146/168Ohm Audio Coupling 300Hz ~ 100kHz ±2dB 1000VRMS @ 1 Second - - 50mW -40°C ~ 85°C - Through Hole 0.410" L x 0.310" W (10.41mm x 7.87mm) 0.465" (11.80mm) PC Pin Details
146N
TRANSFORMER AUDIO 2K/8 IMPEDANCE
Hammond Manufacturing
1 24.02000 Active - 2kCT 8 97Ohm 700mOhm Economical Open Type 150Hz ~ 15kHz ±1dB - - - 700mW - - Chassis Mount 1.630" L x 0.880" W (41.40mm x 22.35mm) 0.810" (20.57mm) Wire Leads Details
1650F
TRANSFORMER AUDIO 7.6KCT 25W
Hammond Manufacturing
2 133.06000 Active - 7.6kCT 4, 8, 16 210Ohm 220mOhm, 270mOhm Push-Pull Audiophile, Ultra-Linear - Tube Output 30Hz ~ 30kHz ±1dB 2000V @ 1 Second ±1dB - 25W - - Chassis Mount 3.500" L x 2.500" W (88.90mm x 63.50mm) 3.060" (77.72mm) Wire Leads Details
119Y250
TRANSFORMER AUDIO MATCHING 250W
Hammond Manufacturing
3 89.02000 Active - 16, 8 70V - - Sound Distribution 50Hz ~ 10kHz - 70V - - 250W - - Chassis Mount 4.250" L x 3.130" W (107.95mm x 79.50mm) 3.810" (96.77mm) Wire Leads Details
145B
TRANSFORMER AUDIO 600/600 IMPED
Hammond Manufacturing
8 24.02000 Active - 600 600 30Ohm 38Ohm Economical Open Type 150Hz ~ 15kHz ±1dB - - - 200mW - - Chassis Mount 1.630" L x 0.880" W (41.40mm x 22.35mm) 0.810" (20.57mm) Wire Leads Details
101H
TRANSFORMER AUDIO 1200CT/600CT
Hammond Manufacturing
20 21.22000 Active - 1.2kCT 600CT 80Ohm 53Ohm Miniature Epoxy Potted 200Hz ~ 100kHz ±0.5dB - - - 100mW - - Through Hole 0.450" L x 0.450" W (11.43mm x 11.43mm) 0.480" (12.19mm) PC Pin Details
149U
TRANSFORM AUDIO 150/600 TO 8 IMP
Hammond Manufacturing
643 24.45000 Active - 600, 150/150 8 53Ohm 95Ohm Economical Open Type 200Hz ~ 15kHz ±1dB - 0.5dB - 1000mW - - Through Hole 1.060" L x 0.820" W (26.92mm x 20.83mm) 0.820" (20.83mm) PC Pin Details
1750E
TRANSFORMER TUBE GUITAR AMP
Hammond Manufacturing
8 44.45000 Active 32.61:1 8kCT 8 150Ohm, 300Ohm 450mOhm Push-Pull Audiophile, Ultra-Linear - Tube Output 70Hz ~ 15kHz ±1dB - - - 15W - - Chassis Mount 3.250" L x 2.085" W (82.55mm x 52.96mm) 2.058" (52.27mm) Wire Leads Details
144H
TRANSFORMER AUDIO 500CT/50 IMPED
Hammond Manufacturing
1 24.02000 Active - 500CT 50 28Ohm 7.3Ohm Economical Open Type 150Hz ~ 15kHz ±1dB - - - 150mW - - Chassis Mount 1.000" L x 0.690" W (25.40mm x 17.53mm) 0.690" (17.53mm) Wire Leads Details
TTC-142
TRANSF TELE COUP 600 OHM 90MADC
Tamura
4,443 4.35000 Active 1:1.04 600 600 75Ohm 100Ohm Data/Voice Coupling 300Hz ~ 3.5kHz -2.5dB ~ 0.3dB 1500VRMS @ 1 Minute 1.9dB Max @ 1.8kHz 14dB Min @ 1.8kHz -45dB ~ 10dB - CSA-C22.2 No. 66-M1988, UL1459 Through Hole 0.799" L x 1.201" W (20.30mm x 30.50mm) 0.500" (12.70mm) PC Pin Details
1750T
TRANSFORMER TUBE GUITAR AMP
Hammond Manufacturing
1 127.18000 Active 15.86:1 4kCT 8, 16 54Ohm, 60Ohm 170mOhm, 350mOhm Push-Pull Audiophile, Ultra-Linear - Tube Output 70Hz ~ 15kHz ±1dB - - - 30W - - Chassis Mount 3.125" L x 3.810" W (79.38mm x 96.77mm) 3.863" (98.12mm) Wire Leads Details
106X
TRANSFORMER AUDIO 500CT/8
Hammond Manufacturing
2 32.88000 Active - 500CT 8 26Ohm 700mOhm Miniature Epoxy Potted 170Hz -1dB 200V 1dB - 1.5W - - Through Hole 1.080" L x 0.880" W (27.43mm x 22.35mm) 0.950" (24.13mm) PC Pin Details
TTC-105-1
TRANSF TEL COUP 600:600CT 90MADC
Tamura
539 5.63000 Active 1:1 600 600CT 71Ohm 117Ohm Data/Voice Coupling 660Hz ~ 3.5kHz -1dB ~ 0.7dB 1500VRMS @ 1 Minute 3dB Max @ 660Hz ~ 800Hz, 2.5dB Max @ 800Hz @ 3.5kHz - -45dB ~ 10dB - CSA-C22.2 No. 66-M1988, UL1459 Through Hole 0.839" L x 0.630" W (21.30mm x 16.00mm) 0.748" (19.00mm) PC Pin Details
117E16
TRANSF LINE MATCHING 16W 3.2OHM
Hammond Manufacturing
3 36.18000 Active - 3.2 70V - - Sound Distribution 100Hz ~ 9kHz 1dB - 2dB - 16W - - Chassis Mount 3.690" L x 2.000" W (93.73mm x 50.80mm) 2.310" (58.67mm) Solder Lug Details
148R
TRANSFRM AUDIO 20K TO 250/1K IMP
Hammond Manufacturing
1 24.45000 Active - 20k 1k, 250/250 2.23kOhm 123Ohm Economical Open Type 200Hz ~ 15kHz ±1dB - 0.5dB - 50mW - - Through Hole 0.820" L x 0.680" W (20.83mm x 17.27mm) 0.690" (17.53mm) PC Pin Details
1650RA
AUDIOPHILE TUBE OUTPUT TRANSFRMR
Hammond Manufacturing
6 191.78000 Active - 5kCT 4, 8, 16 47.43Ohm, 54.65Ohm 232mOhm, 333mOhm, 343mOhm Push-Pull Audiophile, Ultra-Linear - Tube Output 30Hz ~ 30kHz ±1dB 3535VDC @ 1 Second - - 100W - - Chassis Mount 4.250" L x 3.750" W (107.95mm x 95.25mm) 4.560" (115.82mm) Wire Leads Details
1750B
TRANSFORMER TUBE GUITAR AMP
Hammond Manufacturing
1 40.53000 Active - 5.482k 8 254.8Ohm 420mOhm - 70Hz ~ 10kHz ±1dB 1750V @ 1 Second - - 10W - - Chassis Mount 2.875" L x 1.900" W (73.02mm x 48.26mm) 2.433" (61.80mm) Wire Leads Details
TTC-5020
TRANSFORMER COUPLING 600:301 OHM
Tamura
1,000 4.31000 Active 1:1 600 301 152Ohm 152Ohm Data/Voice Coupling 300Hz ~ 3.5kHz ±1dB ~ ±4dB 1875VRMS @ 1 Second 3.75dB Max @ 1kHz - -20dB ~ 4dB - CSA-C22.2 No. 950-95, UL1950 Through Hole 0.886" L x 0.909" W (22.50mm x 23.10mm) 0.543" (13.80mm) PC Pin Details
MET-29
TRANSFORMER 900CT:600 3.0MA
Tamura
7,732 7.70000 Active 1.22:1 900CT 600 80Ohm 95Ohm Data/Voice Coupling 300Hz ~ 100kHz ±2dB 1000VRMS @ 30 Seconds - - 50mW -20°C ~ 85°C - Through Hole 0.409" L x 0.310" W (10.40mm x 7.87mm) 0.465" (11.80mm) PC Pin Details
1760H
TRANSFORMER TUBE GUITAR AMP
Hammond Manufacturing
2 64.45000 Active 40.62:1, 28.72:1, 20.31:1 6.6kCT 4, 8, 16 347.8Ohm 686mOhm, 803mOhm, 1.157Ohm Push-Pull Audiophile, Ultra-Linear - Tube Output 70Hz ~ 15kHz ±1dB - - - 20W - - Chassis Mount 3.710" L x 2.400" W (94.23mm x 60.96mm) 2.371" (60.22mm) Wire Leads Details
102H
TRANSFORMER AUDIO 2000/500CT
Hammond Manufacturing
4,680 23.02000 Active - 2k 500CT 341Ohm 62Ohm Miniature Epoxy Potted 310Hz -1dB 100V 1.5dB - 20mW - - Through Hole 0.570" L x 0.570" W (14.48mm x 14.48mm) 0.480" (12.19mm) PC Pin Details
ESMIT-4180/C
XFMR MODEM SMD
Sumida America Components Inc.
6,718 2.00000 Active - - - 250mOhm 250mOhm - - - 3750Vrms - - - -40°C ~ 125°C - Surface Mount 0.280" L x 0.205" W (7.10mm x 5.20mm) 0.138" (3.50mm) Gull Wing Details
MET-50
TRANSFORMER 10K:125 0.0MADC
Tamura
140 24.64000 Active 8.62:1 10k 125 1.1kOhm 28Ohm Data/Voice Coupling 300Hz ~ 20kHz ±3dB 500VRMS @ 30 Seconds - - 10mW Max @ 300Hz -20°C ~ 85°C - Through Hole 0.409" L x 0.310" W (10.40mm x 7.87mm) 0.465" (11.80mm) PC Pin Details

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