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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 Voltage - Rated DC Height Seated (Max) Current Physical Dimension Max Frequency Power Rating Frequency Range Shielding Termination Style Output Voltage Output Power Operating Frequency-Max Operating Frequency-Min DC Resistance (DCR) Transformer Type Insertion Loss Lead/Base Style 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
40-18034 40-18034 TubeDepot 0.0000
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834A 834A 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 1:4 ±0.5dB 15dB
1609A 1609A Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk A Active 1 (Unlimited) Wire Leads ROHS3 Compliant Chassis Mount 2.5lbs 1.1kg 2.750Lx2.500W 69.85mmx63.50mm 3.060 77.72mm 100mA 30Hz~30kHz Wire Leads Push-Pull Audiophile, Ultra-Linear - Tube Output 1 dB 2000V @ 1 Second 10kCT ±1dB 4 8 16 102.2Ohm 114.3Ohm 321mOhm 365mOhm 476mOhm 10W
109R 109R Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole Bulk 109 Active Not Applicable PC Pin EAR99 ROHS3 Compliant 23.4mm Through Hole 1.315Lx0.930W 33.40mmx23.62mm 0.920 23.37mm 300Hz~50kHz Unshielded PC Pin Miniature Epoxy Potted 1.5 dB 5.16:1 100VRMS 10kCT ±1.5dB 1.5kCT 384Ohm 58Ohm 2W
150J011 150J011 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 0.955Lx0.685W 24.26mmx17.40mm 0.500 12.70mm 300Hz~3.4kHz Unshielded PC Pin Voice 1.25dB 2 dB 24dB 600 0.5dB 34Ohm 47Ohm
108G 108G Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole Bulk 108 Active Not Applicable PC Pin EAR99 ROHS3 Compliant 600 19.6mm Through Hole 0.08lb 36.29g 1.030Lx0.770W 26.16mmx19.56mm 0.770 19.56mm 300Hz~50kHz Unshielded PC Pin Miniature Epoxy Potted 1.5 dB 1.55:1 100VRMS 600CT ±1.5dB 250CT 54Ohm 27Ohm 500mW
126B 126B Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 126 Active Not Applicable Wire Leads ROHS3 Compliant 5kOhm Chassis Mount 3.2lbs 1.5kg 3.120Lx2.500W 79.25mmx63.50mm 3.120 79.25mm 30mA 20Hz~20kHz Wire Leads Single Ended Audiophile, Ultra-Linear - Tube Output 1 dB 400VDC 5k ±1dB 178Ohm 178Ohm 4W
106G 106G 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 10mA 215Hz Unshielded PC Pin Miniature Epoxy Potted 1 dB 200V 4k -1dB 600CT 340Ohm 24Ohm 150mW
SP-42 SP-42 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 Contains Lead 10mA 6 No SVHC 100kHz 11.811mm 7.87mm Through Hole 11.339809g -40°C~85°C 0.410Lx0.310W 10.41mmx7.87mm 150V 0.465 11.80mm 10mA 100kHz 50mW 300Hz~100kHz PC Pin 150V 50mW 18Ohm Audio Coupling 3.54:1 1000VRMS @ 1 Second 150CT ±2dB 12 18Ohm 2.7Ohm 50mW
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
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
107E 107E Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole Bulk 107 Active Not Applicable PC Pin EAR99 ROHS3 Compliant 600 300Hz 16mm Through Hole 0.630Lx0.586W 16.00mmx14.88mm 0.630 16.00mm 150mW 300Hz~50kHz Unshielded PC Pin Miniature Epoxy Potted 1.5 dB 13.68:1 100VRMS 600CT ±1.5dB 3.2 60Ohm 600mOhm
TY-403P-B TY-403P-B Triad Magnetics 0.0000
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0.00000000 download 15 Weeks Through Hole Bulk TY Active Not Applicable PC Pin 31.75mm ROHS3 Compliant 600 20.7mm Through Hole -20°C~85°C 0.815Lx1.250W 20.70mmx31.75mm 0.530 13.46mm 300Hz~3.5kHz PC Pin Data/Voice Coupling 1.75dB Typ 1.81:1 15dB Typ 1500VAC 600 ±0.5dB 600 80Ohm 56Ohm 56Ohm -45dB~7dB
143H 143H 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 4mA 150Hz~15kHz Unshielded Wire Leads Economical Open Type 1 dB 1.5k ±1dB 500CT 111Ohm 24Ohm 30mW
140A 140A 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 1:122 4 ±1dB 60k
TTC-5010 TTC-5010 Tamura 0.0000
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0.00000000 download Through Hole Bulk 2004 TTC Obsolete 1 (Unlimited) EAR99 RoHS Compliant Contains Lead 4 unknown Through Hole 0.929Lx0.976W 23.60mmx24.80mm 0.543 13.80mm 65mA PC Pin Data/Voice Coupling 3.75 dB 1:1 600 301
804A 804A 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 Impedance Matching ±0.5dB 15dB
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-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
#458PT-1720=P3 #458PT-1720=P3 Murata Electronics 0.0000
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0.00000000 download 13 Weeks Surface Mount Tape & Reel (TR) Active EAR99 6.9mm RoHS Compliant 3.8mm Surface Mount 0.008oz 0.23g -40°C~85°C 0.256Lx0.244W 6.50mmx6.20mm 0.173 4.40mm L6.9XB3.8XH4.4 (mm) Flat Lead RF TRANSFORMER Gull Wing 2:5 75 50
MOJO768 MOJO768 TubeDepot 0.0000
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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
40-18002 40-18002 TubeDepot 0.0000
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40-18045 40-18045 TubeDepot 0.0000
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40-18051 40-18051 TubeDepot 0.0000
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40-18094 40-18094 TubeDepot 0.0000
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ESMIT-4180/C ESMIT-4180/C Sumida America Components Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) 2016 ESMIT yes Active 1 (Unlimited) EAR99 ROHS3 Compliant unknown Surface Mount -40°C~125°C 0.280Lx0.205W 7.10mmx5.20mm 0.138 3.50mm Gull Wing DATACOM TRANSFORMER 3750Vrms 250mOhm 250mOhm
40-18052 40-18052 TubeDepot 0.0000
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0.00000000 download Active
MET-09 MET-09 Tamura 0.0000
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0.00000000 download 25 Weeks Through Hole Bulk 2015 MET Active 1 (Unlimited) PC Pin EAR99 RoHS Compliant Lead Free 6 unknown 100kHz 11.8mm Through Hole -20°C~85°C 0.409Lx0.310W 10.40mmx7.87mm 0.465 11.80mm 1mA 40mW 300Hz~100kHz PC Pin 1kOhm Data/Voice Coupling 1:1 500VRMS @ 30 Seconds 10kCT ±2dB 1kOhm 1.3kOhm
107G 107G Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole Bulk 107 Active Not Applicable PC Pin EAR99 ROHS3 Compliant 600 16mm Through Hole 0.02lb 9.07g 0.630Lx0.586W 16.00mmx14.88mm 0.630 16.00mm 300Hz~50kHz Unshielded PC Pin Miniature Epoxy Potted 1.5 dB 1.52:1 100VRMS 600CT ±1.5dB 250CT 60Ohm 40Ohm 150mW
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