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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
MET-25
TRANSFORMER 1.2KCT:3.2 3.0MADC
Tamura
2,742 6.21000 Active 19.4:1 1.2kCT 3.2 125Ohm 700mOhm Data/Voice Coupling 300Hz ~ 100kHz ±2dB 500VRMS @ 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
TY-400P-B
TRANSF 600 OHM 90MA DC TEL
Triad Magnetics
6,061 3.54950 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
850NA
TRANSFORMER AUDIO BROADCAST
Hammond Manufacturing
1 146.55000 Active - 600, 150/150 40k, 10k/10k 65Ohm 4.98kOhm - 20Hz ~ 20kHz ±0.5dB - 1dB - 15dB - - Chassis Mount 1.700" L x 1.200" W (43.18mm x 30.48mm) 1.650" (41.90mm) Wire Leads Details
117G16
TRANSF LINE MATCHING 16W 16 OHM
Hammond Manufacturing
2 32.88000 Active - 16 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
144P
TRANSFORMER AUDIO 10K/3.2 IMPED
Hammond Manufacturing
12 24.02000 Active - 10k 3.2 575Ohm 500mOhm Economical Open Type 150Hz ~ 15kHz ±1dB - - - 50mW - - Chassis Mount 1.000" L x 0.690" W (25.40mm x 17.53mm) 0.690" (17.53mm) Wire Leads Details
109K
TRANSFORMER AUDIO 1.5KCT/600CT
Hammond Manufacturing
2 32.88000 Active 1.58:1 1.5kCT 600CT 102Ohm 60Ohm Miniature Epoxy Potted 300Hz ~ 50kHz ±1.5dB 100VRMS - - 2W - - Through Hole 1.315" L x 0.930" W (33.40mm x 23.62mm) 0.920" (23.37mm) PC Pin Details
119Y30
TRANSFORMER AUDIO MATCHING 30W
Hammond Manufacturing
1 40.12000 Active - 16, 8 70V, 25V - - Sound Distribution 50Hz ~ 10kHz - 25V, 70V - - 30W - - Chassis Mount 2.250" L x 4.030" W (57.15mm x 102.36mm) 2.630" (66.80mm) Wire Leads Details
560G
TRANSF AUDIO 150/600 150/600 IMP
Hammond Manufacturing
20 66.22000 Active - 600, 150/150 600, 150/150 - - Broadcast Quality 30Hz ~ 30kHz ±1dB - 1dB Max - - - - Through Hole 1.330" L x 1.640" W (33.78mm x 41.66mm) 0.850" (21.59mm) PC Pin Details
146S
TRANSFORMER AUDIO 4K/8 IMPEDANCE
Hammond Manufacturing
2 24.02000 Active - 4kCT 8 220Ohm 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
124B
TRANSFORMER AUDIO 10/90KCT IMP
Hammond Manufacturing
7 58.72000 Active 1:3 10k 90kCT 405Ohm 1.525kOhm Tube Driver and Speaker Matching 150Hz ~ 15kHz ±1dB 500Vrms - - 5W - - Chassis Mount 2.380" L x 1.350" W (60.45mm x 34.29mm) 1.430" (36.32mm) Wire Leads Details
148X
TRANSFORMER AUDIO 4KCT/3.2 IMP
Hammond Manufacturing
4 24.45000 Active - 4kCT 3.2 380Ohm - Economical Open Type 200Hz ~ 15kHz ±1dB - 0.5dB - 300mW - - Through Hole 0.820" L x 0.680" W (20.83mm x 17.27mm) 0.690" (17.53mm) PC Pin Details
1750W
TRANSFORMER TUBE GUITAR AMP
Hammond Manufacturing
1 114.09000 Active 22.35:1 2kCT 4 11.4Ohm 100mOhm Push-Pull Audiophile, Ultra-Linear - Tube Output 70Hz ~ 15kHz ±1dB - - - 100W - - Chassis Mount 4.063" L x 3.450" W (103.20mm x 87.63mm) 3.563" (90.50mm) Wire Leads Details
107B
TRANSFORMER AUDIO 150CT/12
Hammond Manufacturing
1,599 23.80000 Active 3.53:1 150CT 12 22Ohm 1.85Ohm Miniature Epoxy Potted 300Hz ~ 50kHz ±1.5dB 100VRMS - - 150mW - - Through Hole 0.630" L x 0.586" W (16.00mm x 14.88mm) 0.630" (16.00mm) PC Pin Details
104L
TRANSFORMER AUDIO 25000/600CT
Hammond Manufacturing
2 28.50000 Active - 25k 600CT 1.89kOhm 50Ohm Miniature Epoxy Potted 200Hz -1dB 200V 1dB - 35mW - - Through Hole 0.860" L x 0.710" W (21.84mm x 18.03mm) 0.750" (19.05mm) PC Pin Details
MET-31-T
TRANSFORMER 600CT:600CT 3.0MADC
Triad Magnetics
3,774 12.31000 Active 1:1 600CT 600CT 70Ohm 95Ohm Data/Voice Coupling 300Hz ~ 100kHz ±2dB 1000VRMS @ 1 Second - - 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
102K
TRANSFORMER AUDIO 10000/2000CT
Hammond Manufacturing
5,287 23.02000 Active - 10k 2kCT 1.585kOhm 260Ohm 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
AEI19-4467
EI19.5, AUDIO TRANSFORMER
Allied Components International
5 12.50000 Active 1:1 600CT 600CT 44Ohm 58Ohm Impedance Matching 200Hz ~ 15kHz ±2dB 1500Vrms @ 1 Second 1.5dB @ 1kHz Max - - 0°C ~ 105°C - Through Hole 0.812" L x 0.700" W (20.62mm x 17.78mm) 0.740" (18.80mm) PC Pin Details
119DA
TRANSFORMER AUDIO 600 TO 8CT
Hammond Manufacturing
8,646 41.57000 Active - 600 4, 8 - - Tube Driver and Speaker Matching 30Hz ~ 20kHz ±1dB - - - 12W - - Chassis Mount 3.280" L x 2.350" W (83.31mm x 59.69mm) 2.000" (50.80mm) Wire Leads Details
TY-302P-B
TRANSF 600 OHM 0MA DC TEL HYBRID
Triad Magnetics
5,832 4.55300 Active 1:1.47 600 600/600 34Ohm 24Ohm, 24Ohm Data/Voice Coupling 300Hz ~ 3.5kHz - 1500VAC 0.65dB Typ 32dB Typ -45dB ~ 7dB -20°C ~ 85°C - Through Hole 1.040" L x 0.960" W (26.42mm x 24.38mm) 0.870" (22.10mm) PC Pin Details
106C
TRANSFORMER AUDIO 50000/1500CT
Hammond Manufacturing
9 35.10000 Active - 50k 1.5kCT 2.4kOhm 52Ohm Miniature Epoxy Potted 60Hz -1dB 200V 1dB - 10mW - - Through Hole 1.080" L x 0.880" W (27.43mm x 22.35mm) 0.950" (24.13mm) PC Pin Details
TS1104
TRANSF 600 OHM SPLIT OMA -1.0 D
Tamura
2,964 4.39600 Active 1:1.06 600 600 46Ohm 63Ohm Data/Voice Coupling 300Hz ~ 3.5kHz ±0.5dB 1500VRMS @ 1 Minute 1.5dB Max @ 1kHz 26dB Min @ 1kHz -45dB ~ 7dB - CSA-C22.2 No. 950-M89, UL1459, UL1950 Surface Mount 0.791" L x 0.689" W (20.09mm x 17.50mm) 0.500" (12.70mm) Gull Wing Details
1650PA
AUDIOPHILE TUBE OUTPUT TRANSFRMR
Hammond Manufacturing
5 169.86000 Active - 6.6kCT 4, 8, 16 71.34Ohm, 80.42Ohm 237mOhm, 364mOhm, 473mOhm Push-Pull Audiophile, Ultra-Linear - Tube Output 30Hz ~ 30kHz ±1dB 2000V @ 1 Second - - 60W - - Chassis Mount 4.250" L x 3.130" W (107.95mm x 79.50mm) 3.810" (96.77mm) Wire Leads Details
108E
TRANSFORMER AUDIO 600CT/3.2
Hammond Manufacturing
103 27.39000 Active 13.71:1 600CT 3.2 54Ohm 400mOhm Miniature Epoxy Potted 300Hz ~ 50kHz ±1.75dB 100VRMS - - 500mW - - Through Hole 1.030" L x 0.770" W (26.16mm x 19.56mm) 0.770" (19.56mm) PC Pin Details
145J
TRANSFORMER AUDIO 4K/600CT IMPED
Hammond Manufacturing
1 24.02000 Active - 4k 600CT 340Ohm 24Ohm Economical Open Type 150Hz ~ 15kHz ±1dB - - - 135mW - - Chassis Mount 1.630" L x 0.880" W (41.40mm x 22.35mm) 0.810" (20.57mm) Wire Leads Details

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