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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 Approval Agency Resistance Mfr Mounting Type Weight Operating Temperature Size / Dimension Height Seated (Max) Current Power Rating Frequency Range Shielding Termination Style Operating Frequency-Max Operating Frequency-Min DC Resistance (DCR) Transformer Type Insertion Loss Max DC Current Insertion Loss (dB) Turns Ratio - Primary:Secondary Return Loss Voltage - Isolation Impedance - Primary (Ω) Frequency Response Impedance - Secondary (Ω) DC Resistance (DCR) - Primary DC Resistance (DCR) - Secondary Power Level
8020100 8020100 TubeDepot 0.0000
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TY-311P TY-311P 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 0A 4 Unknown 4kHz 18.796mm 18.161mm Through Hole -20°C~85°C 0.812Lx0.715W 20.62mmx18.16mm 0.740 18.80mm 300Hz~3.5kHz Unshielded PC Pin Data/Voice Coupling 1dB Typ 1 dB 1:1.05 26dB Typ 1500VAC 600 ±0.5dB 600 38Ohm 53Ohm -45dB~7dB
TY-401P-B TY-401P-B Triad Magnetics 0.0000
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0.00000000 download 15 Weeks Through Hole Bulk 2014 TY Active Not Applicable PC Pin 20.83mm ROHS3 Compliant 600 18.16mm Through Hole -20°C~85°C 0.820Lx0.715W 20.83mmx18.16mm 0.750 19.05mm 300Hz~3.5kHz PC Pin Data/Voice Coupling 1.75dB Typ 1:1.07 15dB Typ 1500VAC 600CT ±0.5dB 600CT 76.53Ohm 108Ohm -45dB~7dB
40-18023 40-18023 TubeDepot 0.0000
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TY-402P TY-402P Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole Bulk 2011 TY Active Not Applicable PC Pin 31.75mm ROHS3 Compliant Lead Free 90mA 4 600 4kHz 13.462mm 20.701mm Through Hole 17.23651g -20°C~85°C 0.815Lx1.250W 20.70mmx31.75mm 0.530 13.46mm 90mA 300Hz~3.5kHz Unshielded PC Pin Data/Voice Coupling 1.75dB Typ 90mA 1.75 dB 1:1.1 13dB Typ 1500VAC 600 ±0.5dB 600 80Ohm 112Ohm -45dB~7dB
MOJO768 MOJO768 TubeDepot 0.0000
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PWDM13062 PWDM13062 Hammond Manufacturing 0.0000
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0.00000000 8 Weeks Peter W. Dahl Design, Johnson Viking 500 Active Not Applicable ROHS3 Compliant Chassis Mount 5.313Lx5.250W 134.95mmx133.35mm 6.375 161.93mm 200Hz~3.5kHz Screw Terminal 23kCT 8k
149F 149F 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 33mA 200mW 200Hz~15kHz Unshielded PC Pin 52Ohm Economical Open Type 0.5dB 33mA 1 dB 450 ±1dB 160 40/40 52Ohm 19Ohm
850LA 850LA Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 2014 850A yes Active Not Applicable Wire Leads EAR99 ROHS3 Compliant Chassis Mount 1.700Lx1.200W 43.18mmx30.48mm 1.650 41.90mm 20Hz~20kHz Wire Leads BROADCAST AUDIO TRANSFORMER 1dB 20k 5k/5k ±0.5dB 600 150/150 2.24kOhm 69Ohm 15dB
150J081 150J081 Hammond Manufacturing 0.0000
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0.00000000 download Through Hole Bulk 2000 150 Obsolete Not Applicable PC Pin EAR99 RoHS Compliant 20.6mm Through Hole 1.065Lx1.080W 27.05mmx27.43mm 0.810 20.57mm 80mA 300Hz~3.4kHz Unshielded PC Pin Voice 2 dB 12dB 600 1dB 90Ohm 126Ohm
118944 118944 Hammond Manufacturing 0.0000
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0.00000000 4 Weeks 2012 Active Not Applicable SMD/SMT 47.625mm ROHS3 Compliant 42.8498mm
143L 143L 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 1.5mA 150Hz~15kHz Unshielded Wire Leads Economical Open Type 1 dB 10k ±1dB 200CT 720Ohm 9Ohm 30mW
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
1650H 1650H Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 1600 Active 1 (Unlimited) Wire Leads EAR99 ROHS3 Compliant 96.774mm Chassis Mount 6.5lbs 2.9kg 4.000Lx3.130W 101.60mmx79.50mm 3.810 96.77mm 30Hz~30kHz Shielded Wire Leads Push-Pull Audiophile, Ultra-Linear - Tube Output 1 dB 6.6kCT ±1dB 4 8 16 40W
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
106T 106T 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 24.1mm Through Hole 0.09lb 40.82g 1.080Lx0.880W 27.43mmx22.35mm 0.950 24.13mm 22mA 170Hz Unshielded PC Pin Miniature Epoxy Potted 1 dB 200V 100CT -1dB 8 4.4Ohm 700mOhm 1.5W
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
40-18027 40-18027 TubeDepot 0.0000
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0.00000000 download Active
850HA 850HA Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 2014 850A yes Active Not Applicable Wire Leads EAR99 ROHS3 Compliant 600 Chassis Mount 1.700Lx1.200W 43.18mmx30.48mm 1.650 41.90mm 20Hz~20kHz Wire Leads BROADCAST AUDIO TRANSFORMER 1dB 600 150/150 ±0.5dB 1.2k 300/300 70Ohm 140Ohm 15dB
7021810 7021810 TubeDepot 0.0000
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TTC-2000 TTC-2000 Tamura 0.0000
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0.00000000 2002 TTC Obsolete 1 (Unlimited) Non-RoHS Compliant Contains Lead UL1950 1:1 1500VRMS @ 1 Minute
RDL TX-10B RDL TX-10B Radio Design Labs 0.0000
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0.00000000 TX? CE Radio Design Labs Chassis Mount - 0°C ~ 55°C 1.500" L x 1.201" W (38.10mm x 30.50mm) 20Hz ~ 20kHz Screw Terminal Impedance Matching - - - - ±0.5dB - - -
AEI19-4467 AEI19-4467 Allied Components International 0.0000
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0.00000000 - - Allied Components International Through Hole - 0°C ~ 105°C 0.812" L x 0.700" W (20.62mm x 17.78mm) 200Hz ~ 15kHz PC Pin Impedance Matching 1.5dB @ 1kHz Max 1:1 - 1500Vrms @ 1 Second ±2dB 44Ohm 58Ohm -
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
TTC-129 TTC-129 Tamura 0.0000
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0.00000000 download 24 Weeks Through Hole Bulk 2001 TTC Active 1 (Unlimited) PC Pin EAR99 RoHS Compliant Lead Free 12 CSA-C22.2 No. 66-M1988, UL1863 Through Hole 1.272Lx1.299W 32.30mmx33.00mm 0.626 15.90mm 80mA 300Hz~3.5kHz PC Pin 100Ohm Data/Voice Coupling 1.5dB Max @ 1kHz 1.5 dB 1:1.416 1500VRMS @ 1 Minute 600 ±0.5dB 600/600 100Ohm 190Ohm -45dB~7dB
TTC-203SL TTC-203SL Tamura 0.0000
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0.00000000 download Surface Mount Bulk 2012 TTC Obsolete 1 (Unlimited) Gull Wing EAR99 10.2mm RoHS Compliant Lead Free 6 8.38mm CSA-C22.2 No. 950-M89, UL1459, UL1950 Surface Mount 0.330Lx0.402W 8.38mmx10.20mm 0.164 4.16mm 300Hz~3.5kHz Gull Wing 3.5kHz 0.3kHz Data/Voice Coupling 2.7dB @ 1kHz 2.75 dB 1:1 25dB Min @ 300Hz ~ 3.5kHz 1000VRMS @ 1 Minute 600 -0.35dB~0.15dB 346 127Ohm 150Ohm 10mW
TTC-512 TTC-512 Tamura 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2003 TTC Obsolete 1 (Unlimited) Gull Wing 9.9mm RoHS Compliant Contains Lead 600 4.6mm 16.9mm UL1950, UL60950, EN60950 Surface Mount -10°C~60°C 0.390Lx0.665W 9.90mmx17.80mm 0.181 4.60mm 300Hz~3.5kHz Gull Wing 1.25dB @ 1kHz 1.5 dB 1:1 16dB Min @ 300Hz ~ 3.5kHz 1875VRMS @ 1 Second 600 ±0.3dB~±0.5dB 510 58Ohm 70Ohm 3.5dB
MET-45 MET-45 Tamura 0.0000
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0.00000000 download 25 Weeks Through Hole Bulk 1999 MET Active 1 (Unlimited) PC Pin EAR99 RoHS Compliant Lead Free 6 unknown 20kHz 11.8mm 2.5kOhm Through Hole -20°C~85°C 0.409Lx0.310W 10.40mmx7.87mm 0.465 11.80mm 1mA 300Hz~20kHz PC Pin 1.3kOhm Data/Voice Coupling 1:0.5 500VRMS @ 30 Seconds 10k ±3dB 10k 2.5k/2.5k 1.3kOhm 735Ohm~390Ohm 850Ohm~455Ohm 75mW
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
TTC-5006 TTC-5006 Tamura 0.0000
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0.00000000 download Through Hole Bulk 2001 TTC Obsolete 1 (Unlimited) EAR99 RoHS Compliant Contains Lead 4 Through Hole 0.929Lx0.976W 23.60mmx24.80mm 0.543 13.80mm PC Pin TELECOM TRANSFORMER 2.5 dB 1:1 600 374
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