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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) Termination ECCN Code Depth Length RoHS Status Lead Free Current Rating Radiation Hardening Number of Pins Package / Case Reach Compliance Code Frequency Height Width Approval Agency Resistance Mounting Type Weight Operating Temperature Size / Dimension Height Seated (Max) Current Physical Dimension Power Rating JESD-609 Code Terminal Finish Frequency Range Subcategory Shielding Termination Style Application Operating Frequency-Max Operating Frequency-Min Inductance DC Resistance (DCR) Transformer Type Insertion Loss Lead/Base Style Max DC Current Insertion Loss (dB) Turns Ratio - Primary:Secondary Number of Secondary Winding Number of Primary Winding Return Loss Voltage - Isolation Impedance - Primary (Ω) Frequency Response Impedance - Secondary (Ω) DC Resistance (DCR) - Primary DC Resistance (DCR) - Secondary Power Level
SP-32 SP-32 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Bulk Red-Spec Active Not Applicable Radial 10.414mm ROHS3 Compliant Lead Free 11.811mm 7.874mm 500Ohm Through Hole -40°C~85°C 0.410Lx0.310W 10.41mmx7.87mm 0.465 11.80mm 50mW 300Hz~100kHz Unshielded PC Pin 60Ohm Audio Coupling 3mA 3.16:1 1000VRMS @ 1 Second 500 ±2dB 50 60Ohm 8Ohm 50mW
125B 125B 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 Lead Free 35.052mm Chassis Mount 0.3lb 136.08g 2.380Lx1.380W 60.45mmx35.05mm 1.380 35.05mm 45mA 5W 150Hz~15kHz Unshielded Wire Leads 8.97 H General Purpose 1 dB 1.2k~25k ±1dB 1.5~15
1750P 1750P Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 1750 Active Not Applicable Solder ROHS3 Compliant 900Ohm Chassis Mount 0.625lb 283.5g 3.750Lx3.090W 95.25mmx78.49mm 3.188 80.98mm 50Hz~12kHz Solder Lug Push-Pull Audiophile, Ultra-Linear - Tube Output 1 dB 14.24:1 3.4kCT ±1dB 2 4 8 16 41.3Ohm 40.5Ohm 81.8Ohm 120mOhm 150mOhm 210mOhm 50W
148F 148F Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole Bulk 148 Active PC Pin EAR99 ROHS3 Compliant 125 17.5mm Through Hole 0.038lb 17.24g 0.820Lx0.680W 20.83mmx17.27mm 0.690 17.53mm 11.6mA 200Hz~15kHz Unshielded PC Pin Economical Open Type 0.5dB 1 dB 1.5k ±1dB 500 125/125 220Ohm 58Ohm 75mW
40-18025 40-18025 TubeDepot 0.0000
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40-18031 40-18031 TubeDepot 0.0000
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MET-60-T MET-60-T Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole Bulk 2014 MET Active Not Applicable PC Pin 10.4mm ROHS3 Compliant Lead Free 11.811mm 7.87mm 135Ohm Through Hole -20°C~85°C 0.409Lx0.310W 10.40mmx7.87mm 0.465 11.80mm 10mA 50mW 300Hz~100kHz Unshielded PC Pin 10.8Ohm Data/Voice Coupling 10mA 1:1 1000VRMS @ 1 Second 135 ±2dB 135CT 10.5Ohm 10.8Ohm 50mW
PA4617NL PA4617NL Pulse Electronics Power 0.0000
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0.00000000 Active 1 (Unlimited) RoHS Compliant
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
40-18078 40-18078 TubeDepot 0.0000
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TTC-143-LB TTC-143-LB Tamura 0.0000
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0.00000000 download 20 Weeks Through Hole 2006 Active Through Hole EAR99 33mm RoHS Compliant 90mA 4 9mm 20.4mm Through Hole 0.350 8.89mm 300Hz~3.5kHz PC Pin 110Ohm Impedance Matching 90mA 1:1.1 600 85Ohm 110Ohm -45dB~10dB
TR 6.8 TR 6.8 Visaton GmbH & Co. KG 0.0000
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0.00000000 1 Weeks Active ROHS3 Compliant Chassis Mount 1.693Lx1.378W 43.00mmx35.00mm 1.417 36.00mm 30Hz~22kHz Wire Leads -3dB
T1104 T1104 Tamura 0.0000
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0.00000000 download 25 Weeks Through Hole Tray 1999 Active 1 (Unlimited) PC Pin EAR99 19.8mm RoHS Compliant Contains Lead 4 11.9mm 16.6mm CSA-C22.2 No. 950-M89, UL1459, UL1950 Through Hole 0.780Lx0.654W 19.80mmx16.60mm 0.469 11.90mm 19.8mm x 16.6mm x 11.9mm 300Hz~3.5kHz Other Transformers PC Pin SIGNAL 3.5kHz 0.3kHz Data/Voice Coupling 1dB Typ @ 1kHz 1 dB 1 1 26dB Min 1500VRMS @ 1 Minute 600 ±0.5dB 46Ohm 63Ohm -45dB~7dB
T6014 T6014 Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
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
T6027NLT T6027NLT Pulse Electronics Network 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2003 Active 1 (Unlimited) 17.65mm 13.11mm RoHS Compliant No 10 SMD/SMT 13.11mm Surface Mount 0.530Lx0.516W 13.46mmx13.11mm 0.485 12.32mm Gull Wing 55Ohm Data/Voice Coupling 1.2dB @ 200Hz, 1dB @ 1kHz, 1dB @ 20kHz, 1.7dB @ 100kHz Gull Wing 1.7 dB 1:2 18dB @ 200Hz, 18dB @ 1kHz, 18dB @ 10kHz 1500Vrms 600 2.4k 55Ohm 390Ohm
TY-300P-B TY-300P-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 600 18.16mm Through Hole -20°C~85°C 0.812Lx0.700W 20.62mmx17.78mm 0.740 18.80mm 300Hz~3.5kHz PC Pin Data/Voice Coupling 0.8dB Typ 1:2.48 30dB Typ 1500VAC 600 600/600 172Ohm 66Ohm 66Ohm -45dB~7dB
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
TY-302P-B TY-302P-B Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole Bulk TY Active Not Applicable PC Pin 26.42mm ROHS3 Compliant Lead Free 600 24.38mm Through Hole -20°C~85°C 1.040Lx0.960W 26.42mmx24.38mm 0.870 22.10mm 300Hz~3.5kHz PC Pin Data/Voice Coupling 0.65dB Typ 1:1.47 32dB Typ 1500VAC 600 600/600 34Ohm 24Ohm 24Ohm -45dB~7dB
148Q 148Q 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 4.1mA 200Hz~15kHz Unshielded PC Pin Economical Open Type 0.5dB 1 dB 10k ±1dB 2k 500/500 1.7kOhm 238Ohm 75mW
T6003 T6003 Pulse Electronics Network 0.0000
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0.00000000 download 2003 Obsolete 1 (Unlimited) 17.65mm 13.46mm Non-RoHS Compliant 10 17.65mm 0.015lb 6.8g Unshielded 55Ohm Gull Wing 1.9 dB 1:1 20 dB
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
TTC-2003 TTC-2003 Tamura 0.0000
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0.00000000 download 2002 TTC Obsolete 1 (Unlimited) Non-RoHS Compliant Contains Lead 1:1 500VRMS @ 1 Minute
125GSE 125GSE Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 2010 125SE Active Not Applicable Solder ROHS3 Compliant 100mA 87.884mm Chassis Mount 6lbs 2.7kg 4.150Lx2.880W 105.41mmx73.15mm 3.460 87.88mm 100mA 25W 100Hz~15kHz Unshielded Solder Lug General Purpose 100mA 1 dB 2000V @ 1 Second 2.5k~10k ±1dB 4~32 50Ohm 250mOhm
TTC-170 TTC-170 Tamura 0.0000
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0.00000000 download 20 Weeks Through Hole Bulk 2015 TTC Active 1 (Unlimited) PC Pin EAR99 RoHS Compliant Lead Free 4 unknown CSA-C22.2 No. 66-M1988, UL1459 Through Hole 0°C~70°C 0.528Lx0.512W 13.40mmx13.00mm 0.421 10.70mm 300Hz~3.5kHz PC Pin Data/Voice Coupling 1.5dB Max @ 1kHz 1.7 dB 1:1 1500VRMS @ 1 Minute 600 ±0.5dB 47Ohm 61Ohm
PWDA13083 PWDA13083 Hammond Manufacturing 0.0000
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0.00000000 7 Weeks 2016 Peter W. Dahl Design, Hallicrafters SX-28 Active ROHS3 Compliant Chassis Mount 3.250Lx1.750W 82.55mmx44.45mm 2.058 52.27mm Solder Lug 9kCT 5k 500 100
1650PA 1650PA 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 Chassis Mount 8lbs 3.6kg 4.250Lx3.130W 107.95mmx79.50mm 3.810 96.77mm 200mA 30Hz~30kHz Wire Leads Push-Pull Audiophile, Ultra-Linear - Tube Output 1 dB 2000V @ 1 Second 6.6kCT ±1dB 4 8 16 71.34Ohm 80.42Ohm 237mOhm 364mOhm 473mOhm 60W
TY-400P-B TY-400P-B Triad Magnetics 0.0000
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0.00000000 download 15 Weeks Through Hole Bulk TY Active Not Applicable PC Pin ROHS3 Compliant 90MA 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 600 ±0.5dB 76.5Ohm 108Ohm -45dB~7dB
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
40-18049 40-18049 TubeDepot 0.0000
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0.00000000 download Active
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