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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 Approval Agency Resistance Mounting Type Weight Operating Temperature Size / Dimension Height Seated (Max) Current Power Rating JESD-609 Code Terminal Finish Frequency Range Shielding Termination Style Inductance 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
TTC-103SL TTC-103SL Tamura 0.0000
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0.00000000 download Surface Mount Bulk 1999 TTC Obsolete 1 (Unlimited) Gull Wing EAR99 RoHS Compliant Lead Free 6 unknown 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 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
809A 809A 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
TTC-294 TTC-294 Tamura 0.0000
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0.00000000 download 24 Weeks Through Hole Bulk TTC Active 1 (Unlimited) PC Pin EAR99 RoHS Compliant Contains Lead UL1950 Through Hole 0.591Lx0.571W 15.00mmx14.50mm 0.472 12.00mm 300Hz~3.5kHz PC Pin Data/Voice Coupling 1.2dB Max @ 1kHz 1.2 dB 1:1 1850V @ 1 Second 600 ±0.16dB 600CT 58Ohm 14Ohm 62Ohm
40-18040 40-18040 TubeDepot 0.0000
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40-18011 40-18011 TubeDepot 0.0000
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MET-31 MET-31 Tamura 0.0000
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0.00000000 download 25 Weeks Through Hole Bulk 2008 MET Active 1 (Unlimited) PC Pin EAR99 RoHS Compliant Lead Free 6 100kHz 11.8mm Through Hole -20°C~85°C 0.409Lx0.310W 10.40mmx7.87mm 0.465 11.80mm 3mA 50mW e3 Tin (Sn) 300Hz~100kHz PC Pin 70Ohm Data/Voice Coupling 1:1 1000VRMS @ 30 Seconds 600CT ±2dB 70Ohm 95Ohm
T6071NL T6071NL Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
TTC-5007 TTC-5007 Tamura 0.0000
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0.00000000 download Through Hole Bulk 2001 TTC Obsolete 1 (Unlimited) EAR99 RoHS Compliant Contains Lead 4 unknown Through Hole 0.929Lx0.976W 23.60mmx24.80mm 0.543 13.80mm PC Pin TELECOM TRANSFORMER 1dB Typ 1 dB 1:1 600 530
148T 148T Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole Bulk 148 Active Not Applicable PC Pin EAR99 ROHS3 Compliant 17.526mm Through Hole 0.038lb 17.24g 0.820Lx0.680W 20.83mmx17.27mm 0.690 17.53mm 2.1mA 300mW 200Hz~15kHz Unshielded PC Pin Economical Open Type 0.5dB 1 dB 500CT ±1dB 3.2 41Ohm 340mOhm
807 807 Hammond Manufacturing 0.0000
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0.00000000 download 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 1.6mA 50Hz~15kHz Shielded Solder Lug Broadcast Quality 1dB 1 dB 30 7.5/7.5 ±0.5dB 2.4k 600/600 15dB
125DSE 125DSE Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 2015 125SE Active Not Applicable Wire Leads ROHS3 Compliant Lead Free 70mA 66.802mm Chassis Mount 2lbs 907.2g 4.000Lx2.100W 101.60mmx53.34mm 2.630 66.80mm 70mA 10W 100Hz~15kHz Unshielded Wire Leads General Purpose 70mA 1 dB 1500V @ 1 Second 2.5k~10k ±1dB 4~32 115Ohm 590mOhm
841 841 Hammond Manufacturing 0.0000
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0.00000000 Chassis Mount Bulk 2001 800 Obsolete Not Applicable PC Pin 44.45mm RoHS Compliant 200 65.024mm 31.75mm Chassis Mount 0.5lb 226.8g 1.752Lx1.252W 44.50mmx31.80mm 2.559 65.00mm 50Hz~15kHz Shielded Solder Lug Broadcast Quality 1dB 1 dB 20k 5k/5k ±0.5dB 200 50/50 20dB Max
144Q 144Q Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 2000 144 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant 17.526mm Chassis Mount 0.031lb 14.06g 1.000Lx0.690W 25.40mmx17.53mm 0.690 17.53mm 5mA 50mW 150Hz~15kHz Unshielded Wire Leads 575Ohm Economical Open Type 5mA 1 dB 10k ±1dB 8 575Ohm 900mOhm
148X 148X Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole Bulk 2000 148 Active Not Applicable PC Pin EAR99 ROHS3 Compliant 17.5mm Through Hole 0.038lb 17.24g 0.820Lx0.680W 20.83mmx17.27mm 0.690 17.53mm 800μA 200Hz~15kHz Unshielded PC Pin Economical Open Type 0.5dB 1 dB 4kCT ±1dB 3.2 380Ohm 300mW
1750JA 1750JA 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 2.500Lx3.150W 63.50mmx80.01mm 3.319 84.30mm 70Hz~15kHz Wire Leads POWER TRANSFORMER 2000V @ 1 Second 4.25kCT ±1dB 4 8 82Ohm 108.3Ohm 253mOhm 462mOhm 40W
146F 146F 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 8mA 150Hz~15kHz Unshielded Wire Leads Economical Open Type 1 dB 250CT ±1dB 3.2 11Ohm 300mOhm 700mW
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
125E 125E 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 58.674mm Chassis Mount 1.5lbs 680.4g 3.690Lx2.000W 93.73mmx50.80mm 2.310 58.67mm 80mA 15W 150Hz~15kHz Unshielded Wire Leads 2.99 H General Purpose 1 dB 1.2k~25k ±1dB 1.5~15
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
106V 106V 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 14mA 170Hz PC Pin Miniature Epoxy Potted 1 dB 200V 250CT -1dB 8 11Ohm 700mOhm 1.5W
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
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
TY-304P-B TY-304P-B Triad Magnetics 0.0000
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0.00000000 download 15 Weeks Through Hole Bulk 2014 TY Active Not Applicable PC Pin ROHS3 Compliant 600 Through Hole -20°C~85°C 0.790Lx0.812W 20.07mmx20.62mm 0.740 18.80mm 300Hz~3.5kHz PC Pin Data/Voice Coupling 1dB Typ 1:1.05 26dB Typ 1500VAC 600CT ±0.5dB 42Ohm 60Ohm -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
117E4 117E4 Hammond Manufacturing 0.0000
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0.00000000 download 6 Weeks Chassis Mount Bulk 117 Active Not Applicable Solder EAR99 ROHS3 Compliant 42.9mm 3.2Ohm 3.2Ohm 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 3.2 1dB 70V 4W
149E 149E Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole Bulk 2000 149 Active PC Pin EAR99 ROHS3 Compliant 42mA 120 20.828mm Through Hole 0.063lb 28.58g 1.060Lx0.820W 26.92mmx20.83mm 0.820 20.83mm 42mA 200mW 200Hz~15kHz Unshielded PC Pin 41Ohm Economical Open Type 0.5dB 42mA 1 dB 300 ±1dB 120 30/30 41Ohm 10Ohm
T6071 T6071 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
40-18086 40-18086 TubeDepot 0.0000
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0.00000000 download Active
40-18062 40-18062 TubeDepot 0.0000
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40-18010 40-18010 TubeDepot 0.0000
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0.00000000 download Active
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