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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 Max Operating Temperature Min Operating Temperature 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 HTS Code Physical Dimension Power Rating Frequency Range 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
1750B 1750B Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 1750 yes Active Not Applicable Wire Leads ROHS3 Compliant Chassis Mount 2.875Lx1.900W 73.02mmx48.26mm 2.433 61.80mm 70Hz~10kHz Wire Leads POWER TRANSFORMER 1750V @ 1 Second 5.482k ±1dB 8 254.8Ohm 420mOhm 10W
145B 145B Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel Bulk 145 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant Lead Free 15kHz 20.574mm UL; CSA Chassis Mount 0.088lb 39.92g 1.630Lx0.880W 41.40mmx22.35mm 0.810 20.57mm 18mA 8504.33.00.40 200mW 150Hz~15kHz Unshielded Wire Leads 38Ohm Economical Open Type 18mA 1 dB 1 600 ±1dB 30Ohm 38Ohm
140K 140K 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 Wire Leads Shielded 1 dB 1:2 150 ±1dB 60k
1650RA 1650RA 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 318mA 115.82mm Chassis Mount 12lbs 5.4kg 4.250Lx3.750W 107.95mmx95.25mm 4.560 115.82mm 318mA 100mW 30Hz~30kHz Wire Leads Push-Pull Audiophile, Ultra-Linear - Tube Output 318mA 1 dB 3535VDC @ 1 Second 5kCT ±1dB 4 8 16 47.43Ohm 54.65Ohm 232mOhm 333mOhm 343mOhm 100W
1650KA 1650KA 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 7lbs 3.2kg 4.000Lx3.130W 101.60mmx79.50mm 3.810 96.77mm 318mA 30Hz~30kHz Wire Leads Push-Pull Audiophile, Ultra-Linear - Tube Output 1 dB 2000V @ 1 Second 3.4kCT ±1dB 4 8 16 32.74Ohm 36.71Ohm 306mOhm 432mOhm 540mOhm 50W
560N 560N Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole Bulk 2000 560 Active Not Applicable PC Pin EAR99 ROHS3 Compliant 600 21.59mm Through Hole 0.25lb 113.4g 1.330Lx1.640W 33.78mmx41.66mm 0.850 21.59mm 1mW 30Hz~30kHz Shielded PC Pin Broadcast Quality 1dB Max 1 dB 600 150/150 ±1dB 40k 10k/10k
TY-400P TY-400P Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole Bulk 2007 TY Active Not Applicable PC Pin 20.83mm ROHS3 Compliant Lead Free 90mA 4 Unknown 4kHz 19.05mm 18.16mm Through Hole 17.23651g -20°C~85°C 0.820Lx0.715W 20.83mmx18.16mm 0.750 19.05mm 90mA 300Hz~3.5kHz Unshielded PC Pin Data/Voice Coupling 1.75dB Typ 1.75 dB 1:1.07 15dB Typ 1500VAC 600 ±0.5dB 600 76.5Ohm 108Ohm -45dB~7dB
124E 124E Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 124 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant Lead Free 80mA 60.198mm Chassis Mount 2.880Lx1.740W 73.15mmx44.20mm 2.370 60.20mm 80mA 5W 150Hz~15kHz Unshielded Wire Leads 32 H 3.88kOhm Tube Driver and Speaker Matching 80mA 1 dB 1:2.97, 1:5.94 500Vrms 7kCT 15k ±1dB 135k 33.8k/33.8k 373Ohm 355Ohm 1.63kOhm 2.25kOhm
107P 107P 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 300Hz~50kHz Unshielded PC Pin Miniature Epoxy Potted 1.5 dB 2.58:1 100VRMS 10kCT ±1.5dB 1.5kCT 700Ohm 122Ohm 150mW
TTC-264M TTC-264M Tamura 0.0000
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0.00000000 Through Hole Bulk TTC Obsolete 1 (Unlimited) EAR99 RoHS Compliant Lead Free 4 Through Hole 100mA Data/Voice Coupling 2.5dB Typ 2.5 dB 1:1 600 470
TY-306P TY-306P Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole Bulk TY Active Not Applicable PC Pin 41.91mm ROHS3 Compliant Lead Free 75mA 6 Unknown 4kHz 17.272mm 35.05mm Through Hole 17.23651g -20°C~85°C 1.650Lx1.375W 41.91mmx34.93mm 0.680 17.27mm 75mA 300Hz~3.5kHz Unshielded PC Pin Data/Voice Coupling 1.5dB Typ 75mA 1.5 dB 1:1 10dB Typ 1500VAC 600 150/150 ±0.5dB 600 31Ohm 31Ohm 108Ohm -45dB~7dB
117J4 117J4 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 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 25V 4W
TTC-5014 TTC-5014 Tamura 0.0000
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0.00000000 download 20 Weeks Through Hole Bulk 2002 TTC Active 1 (Unlimited) PC Pin EAR99 RoHS Compliant Lead Free 4 12mm UL60950 Through Hole 0.591Lx0.571W 15.00mmx14.50mm 0.472 12.00mm 200Hz~4kHz PC Pin TELECOM TRANSFORMER 3.25dB Max @ 1kHz 3.25 dB 1:1 14dB Min @ 200Hz ~ 4kHz 1875VRMS @ 1 Second 600 ±0.25dB 348 149Ohm 139Ohm
101R 101R Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole Bulk 101 Active Not Applicable PC Pin EAR99 11.43mm ROHS3 Compliant 12.192mm 11.43mm Through Hole 0.01lb 4.54g 0.450Lx0.450W 11.43mmx11.43mm 0.480 12.19mm L11.43XB11.43XH12.19 (mm) 100mW 200Hz~100kHz Unshielded PC Pin SIGNAL 100kHz 0.3kHz Miniature Epoxy Potted 0.5 dB 1 1 600CT ±0.5dB 50CT 44Ohm 4.7Ohm
TTC-5006 TTC-5006 Tamura 0.0000
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0.00000000 download Through Hole Bulk 2001 TTC Obsolete 1 (Unlimited) EAR99 RoHS Compliant Contains Lead 4 Through Hole 0.929Lx0.976W 23.60mmx24.80mm 0.543 13.80mm PC Pin TELECOM TRANSFORMER 2.5 dB 1:1 600 374
560Q 560Q Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole Bulk 2000 560 Active Not Applicable PC Pin EAR99 ROHS3 Compliant 21.59mm 40kOhm Through Hole 0.25lb 113.4g 1.330Lx1.640W 33.78mmx41.66mm 0.850 21.59mm 1mW 30Hz~15kHz PC Pin Broadcast Quality 1dB Max 1 dB 40k 10k/10k ±1dB 40k 10k/10k
TTC-109N TTC-109N Tamura 0.0000
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0.00000000 download 24 Weeks Through Hole Bulk 1999 TTC Obsolete 1 (Unlimited) PC Pin EAR99 RoHS Compliant Lead Free 8 unknown CSA-C22.2 No. 66-M1988, UL1862 Through Hole 0.823Lx0.752W 20.90mmx19.10mm 0.630 16.00mm 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
150J032 150J032 Hammond Manufacturing 0.0000
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0.00000000 download 6 Weeks Through Hole Bulk 2000 150 Active Not Applicable PC Pin EAR99 ROHS3 Compliant 16.5mm Through Hole 1.650Lx1.340W 41.91mmx34.04mm 0.650 16.51mm 75mA 300Hz~3.4kHz Unshielded PC Pin Voice 1.5 dB 26dB 600 0.5dB 600CT 67Ohm 90Ohm
40-18021 40-18021 TubeDepot 0.0000
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0.00000000 Active
40-18042 40-18042 TubeDepot 0.0000
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0.00000000 download Active
108K 108K 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 1.58:1 100VRMS 1.5kCT ±1.5dB 600CT 140Ohm 66Ohm 500mW
40-18096 40-18096 TubeDepot 0.0000
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0.00000000 download Active
40-18034 40-18034 TubeDepot 0.0000
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0.00000000 download Active
145R 145R Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 145 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant 20.6mm Chassis Mount 0.088lb 39.92g 1.630Lx0.880W 41.40mmx22.35mm 0.810 20.57mm 3.5mA 150Hz~15kHz Unshielded Wire Leads Economical Open Type 1 dB 20k ±1dB 2kCT 1.18kOhm 89Ohm 135mW
SP-69-B SP-69-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 2.1:1 1000VRMS @ 1 Second 600 ±2dB 600 150/150 1kOhm Parallel @ 565Ohm Series @ 650Ohm 50mW
118944 118944 Hammond Manufacturing 0.0000
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0.00000000 4 Weeks 2012 Active Not Applicable SMD/SMT 47.625mm ROHS3 Compliant 42.8498mm
5-2337822-2 5-2337822-2 TE Connectivity AMP Connectors 0.0000
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0.00000000 download 18 Weeks Tube Active 1 (Unlimited) Surface Mount -40°C~105°C 0.719Lx0.482W 18.25mmx12.24mm 0.285 7.24mm Gull Wing -1dB Max @ 100kHz ~ 100MHz 1CT:1CT -18dB Min @ 1MHz ~ 30MHz 1500Vrms
40-18028 40-18028 TubeDepot 0.0000
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0.00000000 download Active
145D 145D Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 2000 145 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant 20.574mm Chassis Mount 0.088lb 39.92g 1.630Lx0.880W 41.40mmx22.35mm 0.810 20.57mm 500μA 10mW 150Hz~15kHz Unshielded Wire Leads 3.6kOhm Economical Open Type 500μA 1 dB 200k ±1dB 1k 3.6kOhm 33Ohm
TTC-5019 TTC-5019 Tamura 13.0022
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0.00000000 download 24 Weeks Through Hole Bulk 2005 TTC Obsolete 1 (Unlimited) PC Pin EAR99 85°C -40°C RoHS Compliant Lead Free 4 unknown CSA-C22.2 No. 950-95, UL1950 Through Hole 0.886Lx0.909W 22.50mmx23.10mm 0.543 13.80mm 50mA 200Hz~4kHz PC Pin Data/Voice Coupling 4dB Max @ 1kHz 4 dB 1:1 8dB Min @ 200Hz ~ 4kHz 1875VRMS @ 1 Second 600 ±2.5dB 260 170Ohm 170Ohm
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