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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 Length RoHS Status Lead Free Current Rating 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 Frequency Range Subcategory Shielding Termination Style Application Operating Frequency-Max Operating Frequency-Min Inductance DC Resistance (DCR) Transformer Type Insertion Loss 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
40-18076 40-18076 TubeDepot 0.0000
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104R 104R 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 19.05mm Through Hole 0.05lb 22.68g 0.860Lx0.710W 21.84mmx18.03mm 0.750 19.05mm 6mA 100mW 200Hz Unshielded PC Pin Miniature Epoxy Potted 1 dB 200V 500CT -1dB 8 27Ohm 900mOhm 500mW
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
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
TY-144P-B TY-144P-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 17.78mm Through Hole -20°C~85°C 0.812Lx0.700W 20.62mmx17.78mm 0.740 18.80mm 200Hz~15kHz PC Pin Data/Voice Coupling 1.5dB @ 1kHz 1:1 26dB 1500V 15kCT ±2dB 15kCT 1.18kOhm 1.6kOhm
140C 140C Hammond Manufacturing 0.0000
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0.00000000 download Chassis Mount Bulk 140 Obsolete Not Applicable Wire Leads EAR99 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 1:34:5 50 ±1dB 60k
108L 108L 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 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 55.8:1 100VRMS 10kCT ±1.5dB 3.2 350Ohm 200mOhm 500mW
TY-307P-B TY-307P-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 Lead Free Through Hole -20°C~85°C 0.670Lx0.781W 17.02mmx19.84mm 0.470 11.94mm 300Hz~3.5kHz PC Pin Data/Voice Coupling 1dB Typ 1:1.07 26dB Typ 1500VAC 600 ±0.5dB 43Ohm 61Ohm -45dB~7dB
149H 149H 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 20.8mm Through Hole 0.063lb 28.58g 1.060Lx0.820W 26.92mmx20.83mm 0.820 20.83mm 22mA 200Hz~15kHz Unshielded PC Pin Economical Open Type 0.5dB 1 dB 1k ±1dB 240 60/60 155Ohm 24Ohm 200mW
850H 850H Hammond Manufacturing 0.0000
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0.00000000 download Chassis Mount Bulk 850 Obsolete Not Applicable Solder EAR99 RoHS Compliant 300 21.59mm Chassis Mount 0.4lb 181.44g 1.700Lx1.200W 43.18mmx30.48mm 1.650 41.91mm 20Hz~20kHz Shielded Solder Lug Broadcast Quality 1 dB 600 150/150 ±0.5dB 1.2k 300/300 70Ohm 140Ohm 15dB
1750U 1750U Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 1750 Active Not Applicable Wire Leads ROHS3 Compliant 116.84mm Chassis Mount 0.625lb 283.5g 3.750Lx4.020W 95.25mmx102.11mm 4.600 116.84mm 100W 50Hz~12kHz Unshielded Wire Leads 76.39 H Push-Pull Audiophile, Ultra-Linear - Tube Output 1 dB 10.40:1 1.7kCT ±1dB 4 8 16 15.36Ohm 16.56Ohm 100mOhm 120mOhm
TY-301P-B TY-301P-B Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole Bulk TY Active Not Applicable PC Pin ROHS3 Compliant 900Ohm Through Hole -20°C~85°C 0.812Lx0.700W 20.62mmx17.78mm 0.740 18.80mm 300Hz~3.5kHz PC Pin Data/Voice Coupling 1dB Typ 1:1.27 26dB Typ 1500VAC 600 ±0.5dB 900 36Ohm 76Ohm -45dB~7dB
40-18003 40-18003 TubeDepot 0.0000
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0.00000000 download Active
1650W 1650W 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 133.35mm Chassis Mount 28lbs 12.7kg 7.500Lx4.380W 190.50mmx111.25mm 5.250 133.35mm 280W 30Hz~30kHz Shielded Wire Leads Push-Pull Audiophile, Ultra-Linear - Tube Output 806mA 1 dB 1.9kCT ±1dB 4 8 16
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
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
850C 850C Hammond Manufacturing 0.0000
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0.00000000 download Chassis Mount Bulk 850 Obsolete Not Applicable Solder EAR99 RoHS Compliant 600 21.59mm Chassis Mount 0.4lb 181.44g 1.700Lx1.200W 43.18mmx30.48mm 1.650 41.91mm 20Hz~20kHz Shielded Solder Lug Broadcast Quality 1 dB 250VAC @ 1 Sec 48 12/12 ±0.5dB 600 150/150 6Ohm 70Ohm 15dB
TTC-5004 TTC-5004 Tamura 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2002 TTC Obsolete 1 (Unlimited) Gull Wing EAR99 RoHS Compliant Contains Lead 10 10.4mm UL1950, UL60950 Surface Mount 0.532Lx0.551W 13.50mmx14.00mm 0.409 10.40mm 200Hz~4kHz Gull Wing Data/Voice Coupling 2.2dB Max @ 1kHz 2.2 dB 1:1 20dB Min @ 200Hz ~ 4kHz 1875VRMS @ 1 Second 600 ±0.25dB 392 94Ohm 118Ohm
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
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
TV106 TV106 Tamura 0.0000
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0.00000000 10 Weeks Obsolete 1 (Unlimited) Non-RoHS Compliant Contains Lead 600
1640SE 1640SE Hammond Manufacturing 0.0000
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0.00000000 download Chassis Mount Bulk 2000 1600 Obsolete 1 (Unlimited) EAR99 Non-RoHS Compliant 116mm Chassis Mount 11lbs 5kg 5.000Lx3.750W 127.00mmx95.20mm 4.560 115.82mm 200mA 20Hz~20kHz Wire Leads Single Ended Audiophile, Ultra-Linear - Tube Output 1 dB 11.25k ±1dB 4 8 16 25W
107X 107X 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 16mm Through Hole 0.02lb 9.07g 0.630Lx0.586W 16.00mmx14.88mm 0.630 16.00mm 150mW 300Hz~50kHz Unshielded PC Pin Miniature Epoxy Potted 1.5 dB 10:1 500Vrms 100kCT ±1.5dB 1kCT 3.66kOhm 75Ohm
MET-32-T MET-32-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 600 11.811mm 7.87mm Through Hole -20°C~85°C 0.409Lx0.310W 10.40mmx7.87mm 0.465 11.80mm 3mA 50mW 300Hz~100kHz Unshielded PC Pin 95Ohm Data/Voice Coupling 3mA 2:1:1 1000VRMS @ 30 Seconds 600 ±2dB 150/150 70Ohm 95Ohm 50mW
146J 146J Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 2000 146 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant 20.574mm Chassis Mount 0.031lb 14.06g 1.630Lx0.880W 41.40mmx22.35mm 0.810 20.57mm 4mA 150Hz~15kHz Unshielded Wire Leads Economical Open Type 1 dB 1kCT ±1dB 3.2 56Ohm 300mOhm 700mW
MET-37 MET-37 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 3mA 5 100kHz 11.8mm 600Ohm Through Hole -20°C~85°C 0.409Lx0.310W 10.40mmx7.87mm 0.465 11.80mm 50mW 300Hz~100kHz PC Pin 95Ohm GENERAL PURPOSE 3mA 0.918:1 500VRMS @ 30 Seconds 500CT ±2dB 600 65Ohm 95Ohm
102K 102K Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole Bulk 102 Active PC Pin EAR99 ROHS3 Compliant 12.7mm Through Hole 0.02lb 9.07g 0.570Lx0.570W 14.48mmx14.48mm 0.480 12.19mm 2.5mA 310Hz Unshielded PC Pin Miniature Epoxy Potted 1.5 dB 100V 10k -1dB 2kCT 1.585kOhm 260Ohm 20mW
TTC-13 TTC-13 Tamura 0.0000
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0.00000000 download 20 Weeks Through Hole Bulk 2006 TTC Active 1 (Unlimited) PC Pin EAR99 20.3mm RoHS Compliant Lead Free 4 unknown 16.5mm CSA-C22.2 No. 66-M1988, UL1459 Through Hole 0.799Lx0.650W 20.30mmx16.50mm 0.736 18.70mm 20.32mm x 16.5mm x 18.7mm 300Hz~3.5kHz Other Transformers PC Pin SIGNAL 3.5kHz 0.3kHz Data/Voice Coupling 1.2dB Max @ 1kHz 0.9 dB 1:0.397 1 1 1500VRMS @ 1 Minute 4k ±0.5dB 600 225Ohm 45Ohm -45dB~7dB
TTC-100 TTC-100 Tamura 0.0000
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0.00000000 18 Weeks Bulk 1999 Obsolete Not Applicable RoHS Compliant
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
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