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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 Pbfree Code Part Status Moisture Sensitivity Level (MSL) Termination ECCN Code Length RoHS Status Lead Free Current Rating Number of Pins Package / Case REACH SVHC Reach Compliance Code Frequency Height Width Impedance Resistance Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Height Seated (Max) Current Max Frequency Power Rating Frequency Range Shielding Termination Style Output Power Inductance DC Resistance (DCR) Transformer Type Core Material Insertion Loss Max DC Current Insertion Loss (dB) Turns Ratio - Primary:Secondary Return Loss Voltage - Isolation Secondary Current Impedance - Primary (Ω) Frequency Response Impedance - Secondary (Ω) DC Resistance (DCR) - Primary DC Resistance (DCR) - Secondary Power Level
40-18069 40-18069 TubeDepot 0.0000
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MOJO764 MOJO764 TubeDepot 0.0000
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0.00000000 Active
117F4 117F4 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 2000 117 Active Not Applicable Solder EAR99 ROHS3 Compliant Unknown 42.9mm 8Ohm Chassis Mount 0.6lb 272.16g 2.810Lx1.500W 71.37mmx38.10mm 1.690 42.93mm 4W 100Hz~9kHz Solder Lug Sound Distribution 2 dB 8 1dB 70V 4W
40-18040 40-18040 TubeDepot 0.0000
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40-18091 40-18091 TubeDepot 0.0000
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808 808 Hammond Manufacturing 0.0000
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0.00000000 Chassis Mount Bulk 800 Active PC Pin 44.45mm ROHS3 Compliant 200 65.024mm 31.75mm Chassis Mount 0.5lb 226.8g 1.752Lx1.252W 44.50mmx31.80mm 2.559 65.00mm 600μA 50Hz~15kHz Shielded Solder Lug Broadcast Quality 1dB 1 dB 200 50/50 ±0.5dB 40k 10k/10k 15dB
TR 6.8 TR 6.8 Visaton GmbH & Co. KG 0.0000
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0.00000000 1 Weeks Active ROHS3 Compliant Chassis Mount 1.693Lx1.378W 43.00mmx35.00mm 1.417 36.00mm 30Hz~22kHz Wire Leads -3dB
MET-09-T-B MET-09-T-B Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Bulk MET Active Not Applicable ROHS3 Compliant Through Hole -20°C~85°C 0.409Lx0.310W 10.40mmx7.87mm 0.465 11.80mm 300Hz~100kHz PC Pin Data/Voice Coupling 1:1 500VRMS @ 1 Second 10kCT ±2dB 1kOhm 1.3kOhm 40mW
1750C 1750C Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 2008 1750 Active Not Applicable Wire Leads ROHS3 Compliant Lead Free 42.7482mm Chassis Mount 0.625lb 283.5g 2.813Lx1.560W 71.45mmx39.62mm 1.746 44.35mm 5W 70Hz~15kHz Unshielded Wire Leads 88.62 H Single Ended Audiophile, Ultra-Linear - Tube Output 1 dB 49.16:1 5k 8k ±1dB 3.2 314.2Ohm 295mOhm
140H 140H Hammond Manufacturing 0.0000
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0.00000000 download Chassis Mount Bulk 140 Obsolete Not Applicable Wire Leads EAR99 RoHS Compliant 11.684mm Chassis Mount 0.125lb 56.7g 1.250Dia 31.75mm 1.000 25.40mm 70Hz~11kHz Unshielded Wire Leads Shielded 1 dB 1:2 10k ±1dB 40kCT
SP-32 SP-32 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Bulk Red-Spec Active Not Applicable Radial 10.414mm ROHS3 Compliant Lead Free 11.811mm 7.874mm 500Ohm Through Hole -40°C~85°C 0.410Lx0.310W 10.41mmx7.87mm 0.465 11.80mm 50mW 300Hz~100kHz Unshielded PC Pin 60Ohm Audio Coupling 3mA 3.16:1 1000VRMS @ 1 Second 500 ±2dB 50 60Ohm 8Ohm 50mW
1627SEA 1627SEA Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 2016 1600 Active 1 (Unlimited) Wire Leads ROHS3 Compliant unknown Chassis Mount 11lbs 5kg 4.500Lx3.750W 114.30mmx95.25mm 4.560 115.82mm 160mA 30W 20Hz~20kHz Unshielded Wire Leads 20 H Single Ended Audiophile, Ultra-Linear - Tube Output 1 dB 2828VDC @ 1 Second 2.5k ±1dB 4 8 16 30Ohm 47.44Ohm 402mOhm 502mOhm 700mOhm
PA4617NL PA4617NL Pulse Electronics Power 0.0000
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0.00000000 Active 1 (Unlimited) RoHS Compliant
126C 126C Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 126 Active Not Applicable Wire Leads ROHS3 Compliant 15mA 63.5mm Chassis Mount 3.2lbs 1.5kg 3.120Lx2.500W 79.25mmx63.50mm 3.120 79.25mm 15mA 4W 20Hz~20kHz Unshielded Wire Leads 106 H 375Ohm Single Ended Audiophile, Ultra-Linear - Tube Output Steel 15mA 1 dB 400VDC 10k ±1dB 375Ohm 375Ohm
1760C 1760C 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 42.7482mm Chassis Mount 0.625lb 283.5g 2.813Lx1.560W 71.45mmx39.62mm 1.746 44.35mm 70Hz~15kHz Wire Leads Single Ended Audiophile, Ultra-Linear - Tube Output 1 dB 44.61:1 7k ±1dB 3.2 8 16 284.2Ohm 292mOhm 5W
TY-301P TY-301P Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole Bulk 2006 TY Active Not Applicable PC Pin 20.62mm ROHS3 Compliant Lead Free 4 4kHz 18.8mm 18.16mm 900Ohm Through Hole 23.586803g -20°C~85°C 0.812Lx0.700W 20.62mmx17.78mm 0.740 18.80mm 300Hz~3.5kHz PC Pin Data/Voice Coupling 1dB Typ 1 dB 1:1.27 26dB Typ 1500VAC 600 ±0.5dB 900 36Ohm 76Ohm -45dB~7dB
TY-307P TY-307P 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 0A 4 Unknown 4kHz 11.938mm Through Hole 17.23651g -20°C~85°C 0.670Lx0.781W 17.02mmx19.84mm 0.470 11.94mm 300Hz~3.5kHz Unshielded PC Pin Data/Voice Coupling 1dB Typ 1 dB 1:1.07 26dB Typ 1500VAC 600 ±0.5dB 43Ohm 61Ohm -45dB~7dB
5-2337822-4 5-2337822-4 TE Connectivity AMP Connectors 0.0000
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0.00000000 download 18 Weeks Active 1 (Unlimited) Surface Mount -40°C~105°C 0.500Lx0.343W 12.70mmx8.70mm 0.244 6.20mm Gull Wing -1dB Max @ 100kHz ~ 100MHz 1CT:1CT -18dB Min @ 1MHz ~ 30MHz 1500Vrms
290XX 290XX Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 2011 290 yes Active Not Applicable Wire Leads ROHS3 Compliant 60Hz 28.575mm Chassis Mount 3.000Lx2.500W 76.20mmx63.50mm 2.013 51.13mm Wire Leads POWER TRANSFORMER 120/240VAC 275mA 8.03Ohm 140mOhm 3.7Ohm 40.72Ohm
SP-52-B SP-52-B Triad Magnetics 0.0000
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0.00000000 download 15 Weeks Through Hole Bulk 2014 Red-Spec Active Not Applicable PC Pin 10.41mm ROHS3 Compliant 600 7.87mm Through Hole -40°C~85°C 0.410Lx0.310W 10.41mmx7.87mm 0.465 11.80mm 300Hz~100kHz PC Pin Audio Coupling 1.58:1 1000VRMS @ 1 Second 1.5kCT ±2dB 600 168Ohm 92Ohm 50mW
TY-307P-B TY-307P-B Triad Magnetics 0.0000
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0.00000000 download 15 Weeks Through Hole Bulk TY Active Not Applicable PC Pin ROHS3 Compliant Lead Free Through Hole -20°C~85°C 0.670Lx0.781W 17.02mmx19.84mm 0.470 11.94mm 300Hz~3.5kHz PC Pin Data/Voice Coupling 1dB Typ 1:1.07 26dB Typ 1500VAC 600 ±0.5dB 43Ohm 61Ohm -45dB~7dB
1760W 1760W Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 1760 Active Not Applicable Wire Leads ROHS3 Compliant 88.9mm Chassis Mount 0.625lb 283.5g 4.050Lx3.465W 102.87mmx88.01mm 3.563 90.50mm 70Hz~15kHz Wire Leads Push-Pull Audiophile, Ultra-Linear - Tube Output 1 dB 22.35:1 2kCT ±1dB 4 8 16 11.4Ohm 100mOhm 100W
801 801 Hammond Manufacturing 0.0000
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0.00000000 Chassis Mount Bulk 800 Obsolete Not Applicable Solder EAR99 RoHS Compliant 200 65.024mm Chassis Mount 0.25lb 113.4g 1.752Lx1.252W 44.50mmx31.80mm 2.559 65.00mm 800μA 50Hz~15kHz Shielded Solder Lug Broadcast Quality 1 dB 200 50/50 ±0.5dB 200 50/50 15dB
1650PA 1650PA Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 2013 A Active 1 (Unlimited) Wire Leads ROHS3 Compliant Chassis Mount 8lbs 3.6kg 4.250Lx3.130W 107.95mmx79.50mm 3.810 96.77mm 200mA 30Hz~30kHz Wire Leads Push-Pull Audiophile, Ultra-Linear - Tube Output 1 dB 2000V @ 1 Second 6.6kCT ±1dB 4 8 16 71.34Ohm 80.42Ohm 237mOhm 364mOhm 473mOhm 60W
104L 104L 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 2mA 19.05mm Through Hole 0.05lb 22.68g 0.860Lx0.710W 21.84mmx18.03mm 0.750 19.05mm 2mA 35mW 200Hz Unshielded PC Pin 1.89kOhm Miniature Epoxy Potted 2mA 1 dB 200V 25k -1dB 600CT 1.89kOhm 50Ohm
SP-50-B SP-50-B Triad Magnetics 0.0000
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0.00000000 download 15 Weeks Through Hole Bulk 2014 Red-Spec Active Not Applicable PC Pin 10.41mm ROHS3 Compliant Lead Free 600 7.87mm Through Hole -40°C~85°C 0.410Lx0.310W 10.41mmx7.87mm 0.465 11.80mm 300Hz~100kHz PC Pin Audio Coupling 1:1.1 1000VRMS @ 1 Second 500CT ±2dB 600 67Ohm 98Ohm 50mW
125GSE 125GSE Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 2010 125SE Active Not Applicable Solder ROHS3 Compliant 100mA 87.884mm Chassis Mount 6lbs 2.7kg 4.150Lx2.880W 105.41mmx73.15mm 3.460 87.88mm 100mA 25W 100Hz~15kHz Unshielded Solder Lug General Purpose 100mA 1 dB 2000V @ 1 Second 2.5k~10k ±1dB 4~32 50Ohm 250mOhm
149S 149S Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole Bulk 149 Active Not Applicable PC Pin EAR99 ROHS3 Compliant 20.828mm Through Hole 0.063lb 28.58g 1.060Lx0.820W 26.92mmx20.83mm 0.820 20.83mm 4mA 1W 200Hz~15kHz Unshielded PC Pin 53Ohm Economical Open Type 0.5dB 4mA 1 dB 600CT ±1dB 150CT 53Ohm 17Ohm 1000mW
SP-68 SP-68 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole Bulk 2006 Red-Spec Active Not Applicable PC Pin 10.41mm ROHS3 Compliant Lead Free 6 100kHz 11.811mm 10.41mm Through Hole 11.339809g -40°C~85°C 0.410Lx0.310W 10.41mmx7.87mm 0.465 11.80mm 1mA 300Hz~100kHz PC Pin 1kOhm Audio Coupling 2.1:1 1000VRMS @ 1 Second 10k ±2dB 10k 2.5k/2.5k 1kOhm 565/650Ohm 50mW
SP-67 SP-67 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB, Through Hole Bulk 2006 Red-Spec Active Not Applicable PC Pin 10.41mm ROHS3 Compliant Lead Free 3mA 6 Unknown 100kHz 11.811mm 7.87mm Through Hole 11.339809g -40°C~85°C 0.410Lx0.310W 10.41mmx7.87mm 150V 0.465 11.80mm 3mA 100kHz 50mW 300Hz~100kHz PC Pin 50mW 92Ohm Audio Coupling 3mA 1:1 1000VRMS @ 1 Second 600CT ±2dB 600CT 72Ohm 92Ohm 50mW
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