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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 Mfr Mounting Type Weight Operating Temperature Size / Dimension Height Seated (Max) Current Physical Dimension Power Rating Frequency Range Operating Temperature (Max) Operating Temperature (Min) Subcategory Shielding Termination Style Application Inductance DC Resistance (DCR) Transformer Type Insertion Loss Max DC Current Insertion Loss (dB) Turns Ratio - Primary:Secondary Turns Ratio (NpNs) Number of Secondary Winding Number of Primary Winding Return Loss Voltage - Isolation Secondary Impedance Primary Inductance Secondary Current Impedance - Primary (Ω) Frequency Response Impedance - Secondary (Ω) DC Resistance (DCR) - Primary DC Resistance (DCR) - Secondary Power Level
125ESE 125ESE Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 2012 125SE Active Not Applicable Wire Leads ROHS3 Compliant Lead Free 80mA 74.676mm Chassis Mount 3lbs 1.4kg 4.500Lx2.360W 114.30mmx59.94mm 2.940 74.68mm 80mA 15W 100Hz~15kHz Unshielded Wire Leads General Purpose 80mA 1 dB 1500V @ 1 Second 2.5k~10k ±1dB 4~32 100.5Ohm 590mOhm
AEE19-3460 AEE19-3460 Allied Components International 0.0000
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0.00000000 - - Allied Components International Through Hole - -20°C ~ 85°C 0.827" L x 0.787" W (21.00mm x 20.00mm) - PC Pin Impedance Matching - 1:1 - 1000V - 820Ohm 1.08kOhm -
616G 616G Hammond Manufacturing 0.0000
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0.00000000 download Obsolete Not Applicable Axial 27.686mm RoHS Compliant
106Q 106Q 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 32mA 170Hz Unshielded PC Pin Miniature Epoxy Potted 1 dB 200V 48CT -1dB 3.2 2.4Ohm 300mOhm 1.5W
290UX 290UX Hammond Manufacturing 91.2549
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0.00000000 download 4 Weeks Chassis Mount Bulk 2014 290 yes Active Not Applicable Wire Leads ROHS3 Compliant 250mA No SVHC Chassis Mount 3.999778kg 3.125Lx3.250W 79.38mmx82.55mm 3.813 96.85mm Wire Leads POWER TRANSFORMER 120/240VAC 4.14Ohm 80mOhm 4.8Ohm 44.94Ohm
144H 144H Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 144 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant 17.5mm Chassis Mount 0.031lb 14.06g 1.000Lx0.690W 25.40mmx17.53mm 0.690 17.53mm 6mA 150Hz~15kHz Unshielded Wire Leads Economical Open Type 1 dB 500CT ±1dB 50 28Ohm 7.3Ohm 150mW
835A 835A 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 1:1 ±0.5dB 15dB
834 834 Hammond Manufacturing 0.0000
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0.00000000 download Chassis Mount Bulk 800 Obsolete Not Applicable Solder EAR99 RoHS Compliant 65.024mm Chassis Mount 0.5lb 226.8g 1.752Lx1.252W 44.50mmx31.80mm 2.559 65.00mm 50Hz~15kHz Shielded Solder Lug Broadcast Quality 1 dB 1:4 20k 5k/5k ±0.5dB 40k 10k/10k 15dB
1760E 1760E Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 2009 1760 Active Not Applicable Wire Leads ROHS3 Compliant Lead Free 50.673mm Chassis Mount 0.625lb 283.5g 3.250Lx2.085W 82.55mmx52.96mm 2.058 52.27mm 70Hz~15kHz Wire Leads Push-Pull Audiophile, Ultra-Linear - Tube Output 1 dB 32.61:1 8.5kCT ±1dB 4 8 16 150Ohm 300Ohm 450mOhm 15W
832A 832A Hammond Manufacturing 0.0000
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0.00000000 800A Active Not Applicable ROHS3 Compliant Chassis Mount 1.250 31.75mm 50Hz~15kHz Wire Leads 1:2 ±0.5dB 15dB
290QX 290QX Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 2012 290 yes Active Not Applicable Solder ROHS3 Compliant 120 60Hz 60.579mm Chassis Mount 4.535924kg 3.375Lx2.385W 85.73mmx60.58mm 2.876 73.05mm Solder Lug POWER TRANSFORMER 120/240VAC 198mA 8.054Ohm 9.752Ohm 166mOhm 4.776Ohm 52.25Ohm
109K 109K 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 600 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 1.58:1 100VRMS 1.5kCT ±1.5dB 600CT 102Ohm 60Ohm 2W
119Y30 119Y30 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 2012 119 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant 66.802mm 16Ohm Chassis Mount 2.4lbs 1.1kg 2.250Lx4.030W 57.15mmx102.36mm 2.630 66.80mm 30W 50Hz~10kHz Unshielded Wire Leads Sound Distribution 25V 70V 16 8 70V 25V
1650FA 1650FA 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 Lead Free Chassis Mount 4lbs 1.8kg 3.500Lx2.500W 88.90mmx63.50mm 3.060 77.72mm 128mA 30Hz~30kHz Wire Leads Push-Pull Audiophile, Ultra-Linear - Tube Output 1 dB 2000V @ 1 Second 7.6kCT ±1dB 4 8 16 92.16Ohm 102.8Ohm 210mOhm 239mOhm 309mOhm 25W
125H 125H 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 41.402mm Chassis Mount 0.55lb 249.48g 2.810Lx1.000W 71.37mmx25.40mm 1.630 41.40mm 60mA 8W 150Hz~15kHz Unshielded Wire Leads 5.6 H General Purpose 1 dB 10k ±1dB 2 4 8
106C 106C 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 60Hz Unshielded PC Pin Miniature Epoxy Potted 1 dB 200V 50k -1dB 1.5kCT 2.4kOhm 52Ohm 10mW
107D 107D Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks PCB, Through Hole Bulk 107 Active Not Applicable PC Pin EAR99 16mm ROHS3 Compliant Lead Free 50kHz 21.082mm 14.38mm Through Hole 0.02lb 9.07g 0.630Lx0.586W 16.00mmx14.88mm 0.630 16.00mm 16mm x 14.38mm x 15.19mm 150mW 300Hz~50kHz 105°C -40°C Other Transformers Unshielded PC Pin MATCHING 20Ohm Miniature Epoxy Potted 1.5 dB 1:1 1:1 1 1 100VRMS 150OhmS 312000 μH 150CT ±1.5dB 22Ohm 27Ohm
1750K 1750K Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 1750 Active Not Applicable Wire Leads ROHS3 Compliant Chassis Mount 0.625lb 283.5g 4.063Lx3.125W 103.20mmx79.38mm 3.516 89.31mm 70Hz~15kHz Wire Leads Push-Pull Audiophile, Ultra-Linear - Tube Output 1 dB 44.67:1 4kCT ±1dB 2 43.16Ohm 46.28Ohm 180mOhm 50W
117G16 117G16 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 2000 117 Active Not Applicable Solder EAR99 ROHS3 Compliant 58.7mm 16Ohm 16Ohm Chassis Mount 1.5lbs 680.4g 3.690Lx2.000W 93.73mmx50.80mm 2.310 58.67mm 16W 100Hz~9kHz Solder Lug Sound Distribution 2 dB 16 1dB 70V 16W
104S 104S 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 Lead Free 6mA 19.05mm Through Hole 0.05lb 22.68g 0.860Lx0.710W 21.84mmx18.03mm 0.750 19.05mm 6mA 500mW 200Hz Unshielded PC Pin 47Ohm Miniature Epoxy Potted 6mA 1 dB 200V 600CT -1dB 150CT 47Ohm 10.6Ohm
107L 107L 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 21.082mm 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 55.3:1 100VRMS 10kCT ±1.5dB 3.2 650Ohm 360mOhm 150mW
119Y250 119Y250 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 2000 119 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant 96.774mm 16Ohm Chassis Mount 6.7lbs 3kg 4.250Lx3.130W 107.95mmx79.50mm 3.810 96.77mm 50Hz~10kHz Wire Leads Sound Distribution 16 8 70V 250W
1608A 1608A Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk A Active 1 (Unlimited) Wire Leads ROHS3 Compliant 100mA 77.724mm Chassis Mount 2.5lbs 1.1kg 2.750Lx2.500W 69.85mmx63.50mm 3.060 77.72mm 100mA 10W 30Hz~30kHz Shielded Wire Leads Push-Pull Audiophile, Ultra-Linear - Tube Output 1 dB 2000V @ 1 Second 8kCT ±1dB 4 8 16 91.31Ohm 102.3Ohm 321mOhm 365mOhm 476mOhm
148B 148B 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 3.8mA 300mW 200Hz~15kHz Unshielded PC Pin Economical Open Type 0.5dB 1 dB 150 ±1dB 1.6k 400/400 11.3Ohm 200Ohm
TTC-105 TTC-105 Tamura 0.0000
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0.00000000 download 20 Weeks Through Hole Bulk 2006 TTC Active 1 (Unlimited) PC Pin EAR99 RoHS Compliant Lead Free 4 unknown CSA-C22.2 No. 66-M1988, UL1459 Through Hole 0.839Lx0.630W 21.30mmx16.00mm 0.748 19.00mm 90mA 660Hz~3.5kHz PC Pin Data/Voice Coupling 3dB Max @ 660Hz ~ 800Hz, 2.5dB Max @ 800Hz @ 3.5kHz 2 dB 1:1 1500VRMS @ 1 Minute 600 -1dB~0.7dB 71Ohm 117Ohm -45dB~10dB
146C 146C 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 20.574mm Chassis Mount 0.031lb 14.06g 1.630Lx0.880W 41.40mmx22.35mm 0.810 20.57mm 20mA 700mW 150Hz~15kHz Unshielded Wire Leads 2.4Ohm Economical Open Type 20mA 1 dB 48CT ±1dB 8 2.4Ohm 700mOhm
1650R 1650R 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 115.824mm Chassis Mount 12lbs 5.4kg 4.250Lx3.750W 107.95mmx95.25mm 4.560 115.82mm 100W 30Hz~30kHz Shielded Wire Leads Push-Pull Audiophile, Ultra-Linear - Tube Output 318mA 1 dB 1650R 5kCT ±1dB 4 8 16
1750N 1750N Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 2008 1750 Active Not Applicable Wire Leads ROHS3 Compliant Lead Free 96.52mm Chassis Mount 0.625lb 283.5g 3.125Lx3.350W 79.38mmx85.09mm 3.800 96.52mm 50W 70Hz~15kHz Unshielded Wire Leads 119.37 H Push-Pull Audiophile, Ultra-Linear - Tube Output 1 dB 14.30:1 3.2kCT ±1dB 4 8 16 41.74Ohm 3.14Ohm 170mOhm 240mOhm 360mOhm
148V 148V 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 17.5mm Through Hole 0.038lb 17.24g 0.820Lx0.680W 20.83mmx17.27mm 0.690 17.53mm 1.9mA 200Hz~15kHz Unshielded PC Pin Economical Open Type 0.5dB 1 dB 600CT ±1dB 150CT 45Ohm 14Ohm 300mW
TTC-5026 TTC-5026 Tamura 0.0000
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0.00000000 download 10 Weeks Surface Mount Tape & Reel (TR) 2006 TTC Obsolete 1 (Unlimited) Gull Wing 13.5mm RoHS Compliant Contains Lead 10 10.4mm 14mm UL1950, UL60950 Surface Mount 0.532Lx0.551W 13.50mmx14.00mm 0.409 10.40mm 300Hz~3.5kHz Gull Wing Data/Voice Coupling 1.5dB Max @ 1kHz 1.5 dB 1:1 1875VRMS @ 1 Second 600 ±0.3dB 490CT 23.8Ohm 47.8Ohm
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