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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 Compliance Code Frequency Height Width Approval Agency Resistance Mounting Type Weight Operating Temperature Size / Dimension Height Seated (Max) Current Power Rating Frequency Range Shielding Termination Style DC Resistance (DCR) Transformer Type Insertion Loss 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
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
808 808 Hammond Manufacturing 0.0000
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0.00000000 Chassis Mount Bulk 800 Active PC Pin 44.45mm ROHS3 Compliant 200 65.024mm 31.75mm Chassis Mount 0.5lb 226.8g 1.752Lx1.252W 44.50mmx31.80mm 2.559 65.00mm 600μA 50Hz~15kHz Shielded Solder Lug Broadcast Quality 1dB 1 dB 200 50/50 ±0.5dB 40k 10k/10k 15dB
1760C 1760C 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 42.7482mm Chassis Mount 0.625lb 283.5g 2.813Lx1.560W 71.45mmx39.62mm 1.746 44.35mm 70Hz~15kHz Wire Leads Single Ended Audiophile, Ultra-Linear - Tube Output 1 dB 44.61:1 7k ±1dB 3.2 8 16 284.2Ohm 292mOhm 5W
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
MET-22 MET-22 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 11.8mm Through Hole -20°C~85°C 0.409Lx0.310W 10.40mmx7.87mm 0.465 11.80mm 1mA 300Hz~100kHz PC Pin Data/Voice Coupling 1:1 500VRMS @ 30 Seconds 2.5kCT ±2dB 280Ohm 350Ohm 40mW
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
40-18076 40-18076 TubeDepot 0.0000
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PA4617NL PA4617NL Pulse Electronics Power 0.0000
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0.00000000 Active 1 (Unlimited) RoHS Compliant
40-18065 40-18065 TubeDepot 0.0000
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0.00000000 download Active
109H 109H Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks PCB, Through Hole Bulk 109 Active Not Applicable PC Pin EAR99 ROHS3 Compliant 50kHz 23.368mm Through Hole 99.999994g 1.315Lx0.930W 33.40mmx23.62mm 0.920 23.37mm 2W 300Hz~50kHz Unshielded PC Pin Miniature Epoxy Potted 1.5 dB 1:1 100VRMS 600CT ±1.5dB 40.38Ohm 52.32Ohm
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
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
1750F 1750F 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 3.250Lx1.687W 82.55mmx42.85mm 2.058 52.27mm 70Hz~15kHz Wire Leads Push-Pull Audiophile, Ultra-Linear - Tube Output 1 dB 29.19:1 6.95kCT ±1dB 8 97.36Ohm 194.7Ohm 409mOhm 15W
146I 146I 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 20.6mm Chassis Mount 0.031lb 14.06g 1.630Lx0.880W 41.40mmx22.35mm 0.810 20.57mm 6mA 150Hz~15kHz Unshielded Wire Leads Economical Open Type 1 dB 500CT ±1dB 8 26Ohm 700mOhm 700mW
40-18100 40-18100 TubeDepot 0.0000
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40-18009 40-18009 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
850QA 850QA Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 2014 850A yes Active Not Applicable Wire Leads EAR99 ROHS3 Compliant Chassis Mount 1.700Lx1.200W 43.18mmx30.48mm 1.650 41.90mm 20Hz~20kHz Wire Leads BROADCAST AUDIO TRANSFORMER 1dB 40k 10k/10k ±0.5dB 40k 10k/10k 4.89kOhm 4.98kOhm 15dB
SP-33-B SP-33-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 ROHS3 Compliant 50Ohm Through Hole -40°C~85°C 0.410Lx0.310W 10.41mmx7.87mm 0.465 11.80mm 300Hz~100kHz PC Pin Audio Coupling 4.4:1 1000VRMS @ 1 Second 1k ±2dB 50 145Ohm 8Ohm 50mW
40-18089 40-18089 TubeDepot 0.0000
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TTC-142 TTC-142 Tamura 0.0000
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0.00000000 download 20 Weeks Through Hole Bulk 2009 TTC Active 1 (Unlimited) PC Pin EAR99 RoHS Compliant Lead Free 4 DIP unknown 12.7mm CSA-C22.2 No. 66-M1988, UL1459 Through Hole 0.799Lx1.201W 20.30mmx30.50mm 0.500 12.70mm 90mA 300Hz~3.5kHz PC Pin Data/Voice Coupling 1.9dB Max @ 1.8kHz 1.8 dB 1:1.04 14dB Min @ 1.8kHz 1500VRMS @ 1 Minute 600 -2.5dB~0.3dB 75Ohm 100Ohm -45dB~10dB
145L 145L Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 145 Active Wire Leads EAR99 ROHS3 Compliant 8mA 20.57mm Chassis Mount 0.088lb 39.92g 1.630Lx0.880W 41.40mmx22.35mm 0.810 20.57mm 8mA 135mW 150Hz~15kHz Unshielded Wire Leads 340Ohm Economical Open Type 8mA 1 dB 4k ±1dB 2.6kCT 340Ohm 100Ohm
40-18011 40-18011 TubeDepot 0.0000
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124D 124D 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 42.7482mm Chassis Mount 2.810Lx1.460W 71.37mmx37.08mm 1.680 42.67mm 70mA 5W 150Hz~15kHz Unshielded Wire Leads Tube Driver and Speaker Matching 1 dB 1:1.49 500Vrms 7kCT ±1dB 15.8kCT 218Ohm 236Ohm 297Ohm 394Ohm
40-18115 40-18115 TubeDepot 0.0000
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T6030T T6030T Pulse Electronics Network 0.0000
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0.00000000 Obsolete Vendor Undefined
125CSE 125CSE 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 58.674mm Chassis Mount 1.3lbs 589.7g 3.690Lx1.860W 93.73mmx47.24mm 2.310 58.67mm 60mA 8W 100Hz~15kHz Unshielded Wire Leads General Purpose 60mA 1 dB 2.5k~10k ±1dB 4~32
150J022 150J022 Hammond Manufacturing 0.0000
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0.00000000 download 2 Weeks Through Hole Bulk 2000 150 Obsolete Not Applicable PC Pin EAR99 RoHS Compliant 4 3.4kHz 18.5mm Through Hole 0.800Lx0.720W 20.32mmx18.29mm 0.730 18.54mm 80mA 300Hz~3.4kHz Unshielded PC Pin 47Ohm Voice 2 dB 9dB 600 3dB 47Ohm 63Ohm
109F 109F 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 0.1lb 45.36g 1.315Lx0.930W 33.40mmx23.62mm 0.920 23.37mm 300Hz~50kHz Unshielded PC Pin Miniature Epoxy Potted 1.5 dB 2:1 100VRMS 600CT ±1.5dB 150CT 36.65Ohm 11.64Ohm 2W
1760K 1760K Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 1760 Active Not Applicable Wire Leads ROHS3 Compliant Lead Free 87.7062mm 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 4 8 89.43Ohm 91mOhm 183mOhm 219mOhm 50W
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