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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 Reach Compliance Code Frequency Height Width Approval Agency Mfr Mounting Type Weight Operating Temperature Size / Dimension Technology Height Seated (Max) Current Number of Functions Power Rating Frequency Range JESD-30 Code Qualification Status Shielding Termination Style Output Voltage Number of Outputs Input Voltage-Nom Trim/Adjustable Output Analog IC - Other Type Output Voltage-Max Inductance DC Resistance (DCR) Transformer Type Insertion Loss Max DC Current Insertion Loss (dB) Turns Ratio - Primary:Secondary Return Loss Voltage - Isolation Efficiency (Main Output) Output Voltage-Min Impedance - Primary (Ω) Frequency Response Impedance - Secondary (Ω) DC Resistance (DCR) - Primary DC Resistance (DCR) - Secondary Power Level
1629SE 1629SE Hammond Manufacturing 0.0000
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0.00000000 download Chassis Mount Bulk 2000 1600 Obsolete 1 (Unlimited) Wire Leads EAR99 Non-RoHS Compliant 116mm Chassis Mount 11lbs 5kg 5.000Lx3.750W 127.00mmx95.20mm 4.560 115.82mm 100mA 20Hz~20kHz Unshielded Wire Leads Single Ended Audiophile, Ultra-Linear - Tube Output 1 dB 6.5k ±1dB 4 8 16 25W
T6030 T6030 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
108J 108J Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole Bulk 2008 108 Active Not Applicable PC Pin EAR99 ROHS3 Compliant Epoxy 300Hz 19.558mm Through Hole 0.08lb 36.29g 1.030Lx0.770W 26.16mmx19.56mm 0.770 19.56mm 500mW 300Hz~50kHz Unshielded PC Pin 109Ohm Miniature Epoxy Potted 1.5 dB 1.29:1 100VRMS 1kCT ±1.5dB 600CT 88Ohm 66Ohm 150mW
150J202 150J202 Hammond Manufacturing 0.0000
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0.00000000 download Through Hole Bulk 2000 150 Obsolete Not Applicable PC Pin EAR99 RoHS Compliant 12.7mm Through Hole 1.290Lx1.400W 32.77mmx35.56mm 0.500 12.70mm 80mA 300Hz~3.4kHz Unshielded PC Pin Voice 2 dB 18dB 600CT 1dB 600 74Ohm 97Ohm
SP-69-B SP-69-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 2.1:1 1000VRMS @ 1 Second 600 ±2dB 600 150/150 1kOhm Parallel @ 565Ohm Series @ 650Ohm 50mW
149U 149U 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 4mA No SVHC 20.8mm Through Hole 0.063lb 28.58g 1.060Lx0.820W 26.92mmx20.83mm 0.820 20.83mm 4mA 200Hz~15kHz PC Pin Economical Open Type 0.5 dB 600 150/150 ±1dB 8 53Ohm 95Ohm 1000mW
PWDM13044 PWDM13044 Hammond Manufacturing 0.0000
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0.00000000 6 Weeks Peter W. Dahl Design, Johnson Valiant, 22.1285, P2998 Active Not Applicable ROHS3 Compliant Chassis Mount 3.686Lx3.125W 93.62mmx79.38mm 3.795 96.39mm Wire Leads 7.3kCT 2.1kCT
106M 106M Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole Bulk 106 Active PC Pin EAR99 ROHS3 Compliant 24.1mm Through Hole 0.09lb 40.82g 1.080Lx0.880W 27.43mmx22.35mm 0.950 24.13mm 1.1A 215Hz Unshielded PC Pin Miniature Epoxy Potted 1 dB 200V 20k -1dB 2kCT 1.18kOhm 89Ohm 150mW
SP-22-B SP-22-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 7.87mm Through Hole -40°C~85°C 0.410Lx0.310W 10.41mmx7.87mm 0.465 11.80mm 300Hz~100kHz PC Pin Audio Coupling 4.48:1:1 1000VRMS @ 1 Second 10k ±2dB 2k 500/500 1.05kOhm 146/168Ohm 50mW
SP-22 SP-22 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole Bulk Red-Spec Active Not Applicable 7 PC Pin EAR99 ROHS3 Compliant Lead Free 6 unknown 100kHz 11.811mm Through Hole 11.339809g -40°C~85°C 0.410Lx0.310W 10.41mmx7.87mm HYBRID 0.465 11.80mm 1mA 1 300Hz~100kHz R-PSIP-T7 Not Qualified PC Pin 5V 1 24V NO DC-DC REGULATED POWER SUPPLY MODULE 5.15V 1.05kOhm Audio Coupling 4.48:1 1000VRMS @ 1 Second 70% 4.85V 10k ±2dB 2k 500/500 1.05kOhm 146/168Ohm 50mW
1750A 1750A Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Flanges Bulk 1750 Active 1 (Unlimited) Wire Leads ROHS3 Compliant 4 15kHz 43.434mm Chassis Mount 0.625lb 283.5g 2.000Lx1.440W 50.80mmx36.58mm 1.773 45.03mm 3.5W 70Hz~15kHz Unshielded Wire Leads 95.49 H Single Ended Audiophile, Ultra-Linear - Tube Output 1 dB 53.11:1 22.8k ±1dB 8 1.065kOhm 1.02Ohm
150J021 150J021 Hammond Manufacturing 0.0000
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0.00000000 download Through Hole Bulk 2000 150 Obsolete Not Applicable PC Pin EAR99 RoHS Compliant 18.5mm Through Hole 0.800Lx0.720W 20.32mmx18.29mm 0.730 18.54mm 300Hz~3.4kHz Unshielded PC Pin Voice 1.5 dB 12dB 600 0.5dB 45Ohm 60Ohm
145R 145R Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 145 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant 20.6mm Chassis Mount 0.088lb 39.92g 1.630Lx0.880W 41.40mmx22.35mm 0.810 20.57mm 3.5mA 150Hz~15kHz Unshielded Wire Leads Economical Open Type 1 dB 20k ±1dB 2kCT 1.18kOhm 89Ohm 135mW
140N 140N Hammond Manufacturing 0.0000
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0.00000000 download Chassis Mount Bulk 140 Obsolete Not Applicable Wire Leads RoHS Compliant 25.4mm Chassis Mount 0.125lb 56.7g 1.250Dia 31.75mm 1.000 25.40mm 70Hz~11kHz Unshielded Wire Leads Shielded 1 dB 1:5:5 50 ±1dB 1.5k
125ASE 125ASE Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 2012 125SE Active Not Applicable Wire Leads ROHS3 Compliant Lead Free 42.926mm Chassis Mount 0.5lb 226.8g 2.810Lx1.350W 71.37mmx34.29mm 1.690 42.93mm 25mA 3W 100Hz~15kHz Unshielded Wire Leads General Purpose 25mA 1 dB 1500V @ 1 Second 2.5k~10k ±1dB 4~32 241.7Ohm 229mOhm 323mOhm 463mOhm 670mOhm
106H 106H Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole Bulk 106 Active Not Applicable PC Pin EAR99 ROHS3 Compliant 10mA 24.1mm Through Hole 0.09lb 40.82g 1.080Lx0.880W 27.43mmx22.35mm 0.950 24.13mm 10mA 215Hz Unshielded PC Pin Miniature Epoxy Potted 1 dB 200V 4k -1dB 2.6kCT 340Ohm 100Ohm 150mW
125FSE 125FSE Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 2016 125SE Active Not Applicable Solder EAR99 ROHS3 Compliant Chassis Mount 4.5lbs 2kg 3.760Lx2.520W 95.50mmx64.01mm 3.150 80.01mm 90mA 100Hz~15kHz Solder Lug General Purpose 1 dB 2.5k~10k ±1dB 4~32 20W
146H 146H 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 20.6mm Chassis Mount 0.031lb 14.06g 1.630Lx0.880W 41.40mmx22.35mm 0.810 20.57mm 6mA 150Hz~15kHz Unshielded Wire Leads Economical Open Type 1 dB 500CT ±1dB 3.2 26Ohm 300mOhm 700mW
40-18044 40-18044 TubeDepot 0.0000
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0.00000000 download Active
140Q 140Q Hammond Manufacturing 0.0000
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0.00000000 download Chassis Mount Bulk 2012 140 Obsolete Not Applicable Wire Leads EAR99 RoHS Compliant 600 25.4mm Chassis Mount 0.125lb 56.7g 1.250Dia 31.75mm 1.000 25.40mm 70Hz~11kHz Unshielded Wire Leads Shielded 1 dB 1:1 600CT ±1dB
SP-68-B SP-68-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 7.87mm Through Hole -40°C~85°C 0.410Lx0.310W 10.41mmx7.87mm 0.465 11.80mm 300Hz~100kHz PC Pin Audio Coupling 2.1:1 1000VRMS @ 1 Second 10k ±2dB 10k 2.5k/2.5k 1kOhm 565/650Ohm 50mW
AEI19-4488 AEI19-4488 Allied Components International 0.0000
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0.00000000 - - Allied Components International Through Hole - 0°C ~ 105°C 0.800" L x 0.670" W (20.32mm x 17.02mm) 300Hz ~ 3.5kHz PC Pin Impedance Matching 1dB @ 1kHz Max 1:1:2 24dB @ 300Hz ~ 3.5kHz Min 1200VAC ±0.5dB 190Ohm, 380Ohm 430Ohm -
1750G 1750G Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 1750 Active Not Applicable Wire Leads ROHS3 Compliant Chassis Mount 0.625lb 283.5g 3.750Lx3.320W 95.25mmx84.33mm 3.873 98.37mm 50Hz~12kHz Wire Leads Push-Pull Audiophile, Ultra-Linear - Tube Output 1 dB 14.21:1 3.8kCT ±1dB 4 8 16 95.61Ohm 250mOhm 50W
140K 140K Hammond Manufacturing 0.0000
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0.00000000 download Chassis Mount Bulk 140 Obsolete Not Applicable Wire Leads EAR99 RoHS Compliant 25.4mm Chassis Mount 0.125lb 56.7g 1.250Dia 31.75mm 1.000 25.40mm 70Hz~11kHz Wire Leads Shielded 1 dB 1:2 150 ±1dB 60k
TTC-142-2 TTC-142-2 Tamura 0.0000
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0.00000000 download 20 Weeks Through Hole Bulk 1999 TTC Active 1 (Unlimited) PC Pin EAR99 RoHS Compliant Lead Free 4 CSA-C22.2 No. 66-M1988, UL1459 Through Hole 0.799Lx1.201W 20.30mmx30.50mm 0.500 12.70mm 90mA 300Hz~3.5kHz PC Pin Data/Voice Coupling 1.9dB Max @ 1.8kHz 1.8 dB 1:1.04 14dB Min @ 1.8kHz 1500VRMS @ 1 Minute 600 -2.5dB~0.3dB 75Ohm 95Ohm -45dB~10dB
TR 84 TR 84 Visaton GmbH & Co. KG 0.0000
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0.00000000 1 Weeks Active Not Applicable ROHS3 Compliant Chassis Mount 1.654Lx1.496W 42.00mmx38.00mm 2.047 52.00mm 20Hz~20kHz Screw Terminal -3dB
560N 560N Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole Bulk 2000 560 Active Not Applicable PC Pin EAR99 ROHS3 Compliant 600 21.59mm Through Hole 0.25lb 113.4g 1.330Lx1.640W 33.78mmx41.66mm 0.850 21.59mm 1mW 30Hz~30kHz Shielded PC Pin Broadcast Quality 1dB Max 1 dB 600 150/150 ±1dB 40k 10k/10k
TTC-5000 TTC-5000 Tamura 0.0000
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0.00000000 download Through Hole Bulk 2006 TTC Obsolete 1 (Unlimited) PC Pin EAR99 RoHS Compliant Contains Lead 4 unknown UL1950, UL60950, EN60950 Through Hole 0.886Lx0.909W 22.50mmx23.10mm 0.543 13.80mm 200Hz~4kHz PC Pin Data/Voice Coupling 3.25dB Max @ 1kHz 3.25 dB 1:1 20dB Min @ 1kHz 1875VRMS @ 1 Second 600 ±0.25dB 301 150Ohm 150Ohm
TY-145P-B TY-145P-B Triad Magnetics 0.0000
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0.00000000 download 15 Weeks Through Hole Bulk TY Active Not Applicable PC Pin 20.62mm ROHS3 Compliant Lead Free 600 17.78mm Through Hole -20°C~85°C 0.812Lx0.700W 20.62mmx17.78mm 0.740 18.80mm 200Hz~15kHz PC Pin Data/Voice Coupling 1.5dB @ 1kHz 1:1 26dB 1500V 600CT ±2dB 600CT 44Ohm 58Ohm
1650WA 1650WA 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 806mA 113.35mm Chassis Mount 28lbs 12.7kg 7.500Lx4.380W 190.50mmx111.25mm 5.250 133.35mm 806mA 280mW 30Hz~30kHz Wire Leads Push-Pull Audiophile, Ultra-Linear - Tube Output 806mA 1 dB 3535VDC @ 1 Second 1.9kCT ±1dB 4 8 16 15.65Ohm 17.19Ohm 152mOhm 203mOhm 217mOhm 280W
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