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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 Depth Length RoHS Status Lead Free Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Frequency Height Width Impedance Approval Agency Resistance Mfr Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Height Seated (Max) Current Packing Method Physical Dimension Max Frequency Power Rating Frequency Range Surface Mount Shielding Termination Style Output Voltage Output Power Operating Frequency-Max Operating Frequency-Min Inductance DC Resistance (DCR) Transformer Type Insertion Loss Lead/Base Style Isolation Voltage Insertion Loss (dB) Turns Ratio - Primary:Secondary Return Loss Voltage - Isolation Secondary Impedance Primary Impedance Impedance - Primary (Ω) Frequency Response Impedance - Secondary (Ω) DC Resistance (DCR) - Primary DC Resistance (DCR) - Secondary Power Level
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
TTC-258 TTC-258 Tamura 0.0000
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0.00000000 download 18 Weeks Through Hole 1999 Obsolete Not Applicable EAR99 Non-RoHS Compliant 4 600Ohm Through Hole 0.490 12.45mm 300Hz~3.4kHz PC Pin Impedance Matching 1:1.1 600 -45dB~10dB
1750D 1750D Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 2012 1750 yes Active Not Applicable Wire Leads ROHS3 Compliant Chassis Mount 4.050Lx3.715W 102.87mmx94.36mm 3.563 90.50mm 70Hz~15kHz Wire Leads POWER TRANSFORMER 2000V @ 1 Second 2.35kCT/25m ±1dB 4 8 16 33.09Ohm 34.82Ohm 370mOhm 300mOhm 690mOhm 860mOhm 100W
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
812A 812A 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
MET-05-T MET-05-T Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Bulk 2016 MET Active Not Applicable EAR99 10.41mm ROHS3 Compliant 7.87mm Through Hole -20°C~85°C 0.410Lx0.310W 10.41mmx7.87mm 0.465 11.80mm L10.41XB7.87XH11.81 (mm) 300Hz~100kHz NO PC Pin 100kHz 0.3kHz Data/Voice Coupling 5:1 1000VRMS @ 1 Second 25kCT ±2dB 1kCT 1.6kOhm 95Ohm 30mW
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
1760L 1760L 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 Chassis Mount 0.625lb 283.5g 4.050Lx3.150W 102.87mmx80.01mm 3.193 81.10mm 70Hz~15kHz Wire Leads Push-Pull Audiophile, Ultra-Linear - Tube Output 1 dB 31.16:1 4.2kCT ±1dB 4 8 16 46.48Ohm 51.04Ohm 252mOhm 480mOhm 714mOhm 60W
SP-20 SP-20 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB, Through Hole Bulk Red-Spec Active Not Applicable PC Pin 10.41mm ROHS3 Compliant Lead Free 1mA 6 No SVHC 100kHz 11.8mm 10.41mm Through Hole -40°C~85°C 0.410Lx0.310W 10.41mmx7.87mm 150V 0.465 11.80mm 1mA 100kHz 50mW 300Hz~100kHz PC Pin 150V 50mW 1.05kOhm Audio Coupling 2.88:1 1000VRMS @ 1 Second 10kCT ±2dB 1.2kCT 1.05kOhm 200Ohm 50mW
1750E 1750E 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 50.673mm Chassis Mount 0.625lb 283.5g 3.250Lx2.085W 82.55mmx52.96mm 2.058 52.27mm 15W 70Hz~15kHz Unshielded Wire Leads 136.42 H Push-Pull Audiophile, Ultra-Linear - Tube Output 1 dB 32.61:1 8kCT ±1dB 8 150Ohm 300Ohm 450mOhm
560Q 560Q 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 21.59mm 40kOhm Through Hole 0.25lb 113.4g 1.330Lx1.640W 33.78mmx41.66mm 0.850 21.59mm 1mW 30Hz~15kHz PC Pin Broadcast Quality 1dB Max 1 dB 40k 10k/10k ±1dB 40k 10k/10k
TY-303P-B TY-303P-B Triad Magnetics 0.0000
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0.00000000 download 15 Weeks Through Hole Bulk 2014 TY Active Not Applicable PC Pin 20.62mm ROHS3 Compliant 18.16mm 4kOhm Through Hole -20°C~85°C 0.812Lx0.715W 20.62mmx18.16mm 0.740 18.80mm 300Hz~3.5kHz PC Pin Data/Voice Coupling 1dB Typ 2.43:1 26dB Typ 1500VAC 4k ±0.5dB 600 260Ohm 52Ohm -45dB~7dB
MET-25 MET-25 Tamura 0.0000
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0.00000000 download 24 Weeks Through Hole Bulk 1999 MET Active 1 (Unlimited) PC Pin EAR99 RoHS Compliant Lead Free 5 100kHz 11.8mm 3.2Ohm Through Hole -20°C~85°C 0.409Lx0.310W 10.40mmx7.87mm 0.465 11.80mm 3mA 300Hz~100kHz PC Pin 125Ohm Data/Voice Coupling 19.4:1 500VRMS @ 30 Seconds 1.2kCT ±2dB 3.2 125Ohm 700mOhm 50mW
8020100 8020100 TubeDepot 0.0000
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0.00000000 Active
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
809 809 Hammond Manufacturing 0.0000
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0.00000000 Chassis Mount Bulk 800 Obsolete Not Applicable PC Pin 44.45mm RoHS Compliant 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 2.4k 600/600 15dB
TTC-198 TTC-198 Tamura 0.0000
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0.00000000 10 Weeks Through Hole 1999 TTC Obsolete 1 (Unlimited) EAR99 Non-RoHS Compliant Contains Lead 5 300Hz~3.5kHz TELECOM TRANSFORMER 1.4dB Max @ 1kHz 1:1 26dB Min 4000VRMS @ 1 Minute 600 ±0.5dB 600CT 33Ohm 56Ohm -45dB~7dB
150J211 150J211 Hammond Manufacturing 0.0000
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0.00000000 download Through Hole Bulk 2000 150 Obsolete Not Applicable PC Pin EAR99 RoHS Compliant 10.2mm Through Hole 0.375Lx0.310W 9.53mmx7.87mm 0.400 10.16mm 300Hz~3.4kHz Unshielded PC Pin Voice 0.7 dB 18dB 600 0.5dB 31Ohm 39Ohm
40-18058 40-18058 TubeDepot 0.0000
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0.00000000 Active
117J8 117J8 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 2000 117 Active Solder EAR99 ROHS3 Compliant 50.8mm 3.2Ohm 3.2Ohm Chassis Mount 0.6lb 272.16g 3.250Lx1.750W 82.55mmx44.45mm 2.000 50.80mm 8W 100Hz~9kHz Unshielded Solder Lug Sound Distribution 2 dB 3.2 1dB 25V 8W
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
H4009FNL H4009FNL Pulse Electronics 0.0000
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0.00000000 - Pulse Electronics
AEI24-4410 AEI24-4410 Allied Components International 0.0000
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0.00000000 - - Allied Components International Through Hole - -20°C ~ 80°C 0.980" L x 0.720" W (24.89mm x 18.29mm) - PC Pin Impedance Matching - 1:1 - 100VAC - 65mOhm 55mOhm 460mW
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
T6003T T6003T Pulse Electronics Network 0.0000
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0.00000000 Surface Mount Tape & Reel (TR) 2003 Obsolete 1 (Unlimited) SMD/SMT EAR99 13.46mm Non-RoHS Compliant TURNS RATIO: 1:1 12.32mm 17.65mm 0.015lb 6.8g TRAY 13.46mm X 17.65mm X 12.32mm Unshielded TELECOM TRANSFORMER 1.5kV 600OhmS 600OhmS
5-2337822-5 5-2337822-5 TE Connectivity AMP Connectors 0.0000
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0.00000000 download 18 Weeks Active 1 (Unlimited) Surface Mount -40°C~105°C 0.719Lx0.482W 18.25mmx12.24mm 0.285 7.24mm Gull Wing -1dB Max @ 100kHz ~ 100MHz 1CT:1CT -18dB Min @ 1MHz ~ 30MHz 1500Vrms
TTC-5018 TTC-5018 Tamura 0.0000
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0.00000000 download Through Hole Bulk 2006 TTC Obsolete 1 (Unlimited) PC Pin RoHS Compliant Contains Lead 4 UL1950, UL60950, EN60950 Through Hole 0.886Lx0.909W 22.50mmx23.10mm 0.543 13.80mm 200Hz~4kHz PC Pin TELECOM TRANSFORMER 0.75dB Max @ 1kHz 1 dB 1:1 20dB Min @ 1kHz 1875VRMS @ 1 Second 600 ±0.5dB 25Ohm 21Ohm
T6003NL T6003NL Pulse Electronics Network 0.0000
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0.00000000 9 Weeks Surface Mount Tray 2009 Active 1 (Unlimited) Gull Wing EAR99 17.65mm RoHS Compliant No 10 Module 12.32mm Surface Mount 0.015lb 6.8g 0.530Lx0.516W 13.46mmx13.11mm 0.485 12.32mm Gull Wing 55Ohm General Purpose 1dB @ 200Hz, 1dB @ 1kHz, 1dB @ 20kHz, 1.9dB @ 100kHz Gull Wing 1.9 dB 1:1 20dB @ 200Hz, 30dB @ 1kHz, 25dB @ 10kHz 1500Vrms 600 55Ohm 70Ohm
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
AEI14-4016 AEI14-4016 Allied Components International 0.0000
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0.00000000 - - Allied Components International Through Hole - -20°C ~ 80°C 0.591" L x 0.472" W (15.01mm x 11.99mm) - PC Pin - - 1:13.27 - - - 80Ohm 1Ohm 75mW
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