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Audio Transformers

Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Mount Packaging Published Series Part Status Moisture Sensitivity Level (MSL) Number of Terminations Termination ECCN Code Length RoHS Status Lead Free Current Rating Number of Pins Package / Case REACH SVHC Frequency Height Width Approval Agency Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Technology Height Seated (Max) Current Number of Functions Physical Dimension Power Rating Frequency Range JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Subcategory Qualification Status Shielding Termination Style Output Voltage Application Number of Outputs Output Power Input Voltage-Nom Trim/Adjustable Output Analog IC - Other Type Output Voltage-Max Operating Frequency-Max Operating Frequency-Min Inductance DC Resistance (DCR) Transformer Type Insertion Loss Input Voltage (Min) Input Voltage (Max) Max DC Current Insertion Loss (dB) Turns Ratio - Primary:Secondary Turns Ratio (NpNs) Number of Secondary Winding Number of Primary Winding Return Loss Voltage - Isolation Efficiency (Main Output) Output Voltage-Min Secondary Impedance Primary Inductance Impedance - Primary (Ω) Frequency Response Impedance - Secondary (Ω) DC Resistance (DCR) - Primary DC Resistance (DCR) - Secondary Power Level
101P 101P Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole Bulk 101 Active Not Applicable PC Pin EAR99 11.43mm ROHS3 Compliant Lead Free No SVHC 12.192mm 11.43mm Through Hole 0.01lb 4.54g 0.450Lx0.450W 11.43mmx11.43mm 0.480 12.19mm L11.43XB11.43XH12.19 (mm) 100mW 200Hz~100kHz Unshielded PC Pin 100kHz 0.3kHz Miniature Epoxy Potted 0.5 dB 300CT ±0.5dB 50CT 20.4Ohm 4.8Ohm
109G 109G Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole Bulk 109 Active Not Applicable PC Pin EAR99 ROHS3 Compliant 600 23.4mm Through Hole 0.1lb 45.36g 1.315Lx0.930W 33.40mmx23.62mm 0.920 23.37mm 300Hz~50kHz Unshielded PC Pin Miniature Epoxy Potted 1.5 dB 1.55:1 100VRMS 600CT ±1.5dB 250CT 40Ohm 24Ohm 2W
TY-302P TY-302P Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB, Through Hole Bulk 2011 TY Active Not Applicable PC Pin ROHS3 Compliant Lead Free 0A 6 No SVHC 4kHz 22.098mm Through Hole 23.586803g -20°C~85°C 1.040Lx0.960W 26.42mmx24.38mm 0.870 22.10mm 4W 300Hz~3.5kHz Unshielded PC Pin Data/Voice Coupling 0.65dB Typ 0.65 dB 1:1.47 32dB Typ 1500VAC 600 600/600 34Ohm 24Ohm 24Ohm -45dB~7dB
TTC-5029 TTC-5029 Tamura 0.0000
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0.00000000 download 20 Weeks Through Hole Bulk 2006 TTC Active 1 (Unlimited) PC Pin 22.5mm RoHS Compliant Lead Free 4 12mm 23.1mm Through Hole 0°C~70°C 0.669Lx0.669W 17.00mmx17.00mm 0.472 12.00mm 200Hz~4kHz PC Pin Data/Voice Coupling 1dB Max @ 1kHz 1 dB 1:1 20dB Min @ 200Hz ~ 4kHz 1875VRMS @ 1 Second 600 ±0.2dB 600 40Ohm 40Ohm
SP-21 SP-21 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB, Through Hole Bulk Red-Spec Active Not Applicable 7 PC Pin EAR99 ROHS3 Compliant Lead Free 1mA 6 Unknown 100kHz 11.811mm Through Hole 11.339809g -40°C~85°C 0.410Lx0.310W 10.41mmx7.87mm 150V HYBRID 0.465 11.80mm 1mA 1 50mW 300Hz~100kHz R-PSIP-T7 Not Qualified PC Pin 15V 2 50mW 12V NO DC-DC REGULATED POWER SUPPLY MODULE 15.45V 1.05kOhm Audio Coupling 10.8V 13.2V 2.24:1 1000VRMS @ 1 Second 70% 14.55V 10kCT ±2dB 2kCT 1.05kOhm 330Ohm
TY-401P TY-401P Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole Bulk 2007 TY Active Not Applicable PC Pin 20.83mm ROHS3 Compliant Lead Free 90mA 6 Unknown 4kHz 19.1mm 18.16mm Through Hole 18.143695g -20°C~85°C 0.820Lx0.715W 20.83mmx18.16mm 0.750 19.05mm 90mA 300Hz~3.5kHz PC Pin Data/Voice Coupling 1.75dB Typ 1.75 dB 1:1.07 15dB Typ 1500VAC 600CT ±0.5dB 600CT 76.53Ohm 108Ohm -45dB~7dB
TY-142P TY-142P Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB, Through Hole Bulk 2006 TY Active Not Applicable PC Pin ROHS3 Compliant Lead Free 4mA 6 Unknown 15kHz 18.8mm Through Hole 0.032lb 14.51g -20°C~85°C 0.812Lx0.700W 20.62mmx17.78mm 0.740 18.80mm 4mA 100mW 200Hz~15kHz PC Pin Data/Voice Coupling 1.5dB 2.24:1 26dB 1500V 10kCT ±2dB 2kCT 750Ohm 217Ohm
TTC-5020 TTC-5020 Tamura 0.0000
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0.00000000 download 20 Weeks Through Hole Bulk 2005 TTC Active 1 (Unlimited) PC Pin EAR99 RoHS Compliant Lead Free 4 CSA-C22.2 No. 950-95, UL1950 Through Hole 0.886Lx0.909W 22.50mmx23.10mm 0.543 13.80mm 65mA 300Hz~3.5kHz PC Pin Data/Voice Coupling 3.75dB Max @ 1kHz 3.75 dB 1:1 1875VRMS @ 1 Second 600 ±1dB~±4dB 301 152Ohm 152Ohm -20dB~4dB
101J 101J Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole Bulk 101 Active Not Applicable PC Pin EAR99 11.43mm ROHS3 Compliant No SVHC 12.192mm 11.43mm Through Hole 0.01lb 4.54g 0.450Lx0.450W 11.43mmx11.43mm 0.480 12.19mm L11.43XB11.43XH12.19 (mm) 100mW 200Hz~100kHz Unshielded PC Pin 100kHz 0.3kHz Miniature Epoxy Potted 0.5 dB 2.5kCT ±0.5dB 600CT 150Ohm 54Ohm
850L 850L Hammond Manufacturing 0.0000
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0.00000000 download Chassis Mount Bulk 2015 850 Obsolete Not Applicable Solder EAR99 RoHS Compliant 600 41.9mm Chassis Mount 0.4lb 181.44g 1.700Lx1.200W 43.18mmx30.48mm 1.650 41.91mm 20Hz~20kHz Unshielded Solder Lug Broadcast Quality 1 dB 20k 5k/5k 600 150/150 2.24kOhm 69Ohm 15dB
844A 844A Hammond Manufacturing 0.0000
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0.00000000 download 800A Active Not Applicable ROHS3 Compliant Chassis Mount 1.250 31.75mm 50Hz~15kHz Wire Leads BROADCAST AUDIO TRANSFORMER ±0.5dB 15dB
125A 125A Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 125 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant Lead Free 30.226mm Chassis Mount 0.19lb 86.18g 2.060Lx1.250W 52.32mmx31.75mm 1.190 30.23mm 25mA 3W 150Hz~15kHz Unshielded Wire Leads 14.94 H General Purpose 1 dB 1.2k~25k ±1dB 1.5~15
125D 125D Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 125 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant 50.8mm Chassis Mount 1lb 453.59g 3.250Lx1.750W 82.55mmx44.45mm 2.000 50.80mm 70mA 10W 150Hz~15kHz Unshielded Wire Leads 4.48 H General Purpose 1 dB 1.2k~25k ±1dB 1.5~15
144G 144G Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 144 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant 6mA 17.526mm Chassis Mount 0.031lb 14.06g 1.000Lx0.690W 25.40mmx17.53mm 0.690 17.53mm 6mA 150mW 150Hz~15kHz Unshielded Wire Leads 27Ohm Economical Open Type 6mA 1 dB 500CT ±1dB 8 27Ohm 900mOhm
108P 108P Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole Bulk 108 Active Not Applicable PC Pin EAR99 ROHS3 Compliant 19.6mm Through Hole 0.08lb 36.29g 1.030Lx0.770W 26.16mmx19.56mm 0.770 19.56mm 300Hz~50kHz Unshielded PC Pin Miniature Epoxy Potted 1.5 dB 2.58:1 500Vrms 10kCT ±1.5dB 1.5kCT 438Ohm 110Ohm 150mW
1750V 1750V Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 1750 Active Not Applicable Wire Leads ROHS3 Compliant Lead Free Chassis Mount 0.625lb 283.5g 3.125Lx3.325W 79.38mmx84.46mm 3.843 97.61mm 70Hz~15kHz Wire Leads Push-Pull Audiophile, Ultra-Linear - Tube Output 1 dB 15.93:1 4kCT ±1dB 8 16 138Ohm 720mOhm 30W
1760E 1760E Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 2009 1760 Active Not Applicable Wire Leads ROHS3 Compliant Lead Free 50.673mm Chassis Mount 0.625lb 283.5g 3.250Lx2.085W 82.55mmx52.96mm 2.058 52.27mm 70Hz~15kHz Wire Leads Push-Pull Audiophile, Ultra-Linear - Tube Output 1 dB 32.61:1 8.5kCT ±1dB 4 8 16 150Ohm 300Ohm 450mOhm 15W
107D 107D Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks PCB, Through Hole Bulk 107 Active Not Applicable PC Pin EAR99 16mm ROHS3 Compliant Lead Free 50kHz 21.082mm 14.38mm Through Hole 0.02lb 9.07g 0.630Lx0.586W 16.00mmx14.88mm 0.630 16.00mm 16mm x 14.38mm x 15.19mm 150mW 300Hz~50kHz 105°C -40°C Other Transformers Unshielded PC Pin MATCHING 20Ohm Miniature Epoxy Potted 1.5 dB 1:1 1:1 1 1 100VRMS 150OhmS 312000 μH 150CT ±1.5dB 22Ohm 27Ohm
144I 144I Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 144 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant 17.5mm Chassis Mount 0.031lb 14.06g 1.000Lx0.690W 25.40mmx17.53mm 0.690 17.53mm 6mA 150Hz~15kHz Unshielded Wire Leads Economical Open Type 1 dB 600CT ±1dB 150CT 45Ohm 8.2Ohm 150mW
7021300 7021300 TubeDepot 0.0000
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0.00000000 Active
1750M 1750M Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 1750 Active Not Applicable Wire Leads 102.87mm ROHS3 Compliant Lead Free 88.9mm 77.47mm Chassis Mount 0.625lb 283.5g 4.050Lx3.050W 102.87mmx77.47mm 3.563 90.50mm 50W 70Hz~15kHz Unshielded Wire Leads 106.1 H Push-Pull Audiophile, Ultra-Linear - Tube Output 1 dB 22.93:1 4.2kCT ±1dB 2 4 8 68Ohm 160mOhm 60W
40-18061 40-18061 TubeDepot 0.0000
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0.00000000 download Active
104S 104S Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole Bulk 104 Active Not Applicable PC Pin EAR99 ROHS3 Compliant Lead Free 6mA 19.05mm Through Hole 0.05lb 22.68g 0.860Lx0.710W 21.84mmx18.03mm 0.750 19.05mm 6mA 500mW 200Hz Unshielded PC Pin 47Ohm Miniature Epoxy Potted 6mA 1 dB 200V 600CT -1dB 150CT 47Ohm 10.6Ohm
141P 141P Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole Bulk 141 Active PC Pin EAR99 ROHS3 Compliant 11.684mm Through Hole 0.038lb 17.24g 0.780Lx0.660W 19.81mmx16.76mm 0.460 11.68mm 2mA 150mW 200Hz~15kHz Unshielded PC Pin Low Profile, Open Type 2 dB 1.2kCT ±2dB 8CT 50Ohm 450mOhm
40-18072 40-18072 TubeDepot 0.0000
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0.00000000 download Active
143R 143R Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 143 Active Wire Leads EAR99 ROHS3 Compliant 17.5mm Chassis Mount 0.031lb 14.06g 1.000Lx0.690W 25.40mmx17.53mm 0.690 17.53mm 1mA 150Hz~15kHz Unshielded Wire Leads Economical Open Type 1 dB 25k ±1dB 600CT 1.89kOhm 25Ohm 30mW
144D 144D Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 2016 144 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant 17.5mm Chassis Mount 0.031lb 14.06g 1.000Lx0.690W 25.40mmx17.53mm 0.690 17.53mm 9mA 150Hz~15kHz Unshielded Wire Leads Economical Open Type 1 dB 300CT ±1dB 3.2 15Ohm 330mOhm 150mW
144H 144H Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 144 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant 17.5mm Chassis Mount 0.031lb 14.06g 1.000Lx0.690W 25.40mmx17.53mm 0.690 17.53mm 6mA 150Hz~15kHz Unshielded Wire Leads Economical Open Type 1 dB 500CT ±1dB 50 28Ohm 7.3Ohm 150mW
SP-51 SP-51 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole Bulk Red-Spec Active Not Applicable PC Pin ROHS3 Compliant Lead Free 4mA 5 No SVHC 100kHz 11.811mm Through Hole 11.339809g -40°C~85°C 0.410Lx0.310W 10.41mmx7.87mm 0.465 11.80mm 4mA 50mW 300Hz~100kHz PC Pin 150V 50mW 104Ohm Audio Coupling 1.22:1 1000VRMS @ 1 Second 900CT ±2dB 600 104Ohm 96Ohm
146N 146N Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 146 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant 20.574mm Chassis Mount 0.031lb 14.06g 1.630Lx0.880W 41.40mmx22.35mm 0.810 20.57mm 3mA 700mW 150Hz~15kHz Unshielded Wire Leads 97Ohm Economical Open Type 3mA 1 dB 2kCT ±1dB 8 97Ohm 700mOhm
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