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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 Number of Pins Package / Case REACH SVHC Reach Compliance Code Frequency Height Width Approval Agency Resistance Mounting Type Weight Operating Temperature Size / Dimension Height Seated (Max) Current HTS Code Physical Dimension Max Frequency 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 Return Loss Voltage - Isolation Impedance - Primary (Ω) Frequency Response Impedance - Secondary (Ω) DC Resistance (DCR) - Primary DC Resistance (DCR) - Secondary Power Level
806 806 Hammond Manufacturing 0.0000
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0.00000000 download Chassis Mount Bulk 800 Obsolete Not Applicable Solder 44.45mm RoHS Compliant 65.024mm 31.75mm Chassis Mount 0.5lb 226.8g 1.752Lx1.252W 44.50mmx31.80mm 2.559 65.00mm 1.6mA 50Hz~15kHz Shielded Solder Lug Broadcast Quality 1dB 1 dB 30 7.5/7.5 ±0.5dB 40k 10k/10k 15dB
1750A 1750A Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Flanges Bulk 1750 Active 1 (Unlimited) Wire Leads ROHS3 Compliant 4 15kHz 43.434mm Chassis Mount 0.625lb 283.5g 2.000Lx1.440W 50.80mmx36.58mm 1.773 45.03mm 3.5W 70Hz~15kHz Unshielded Wire Leads 95.49 H Single Ended Audiophile, Ultra-Linear - Tube Output 1 dB 53.11:1 22.8k ±1dB 8 1.065kOhm 1.02Ohm
145F 145F 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 20.574mm Chassis Mount 0.088lb 39.92g 1.630Lx0.880W 41.40mmx22.35mm 0.810 20.57mm 20mA 135mW 150Hz~15kHz Unshielded Wire Leads 45Ohm Economical Open Type 20mA 1 dB 600CT ±1dB 200CT 45Ohm 9Ohm
TTC-142-2 TTC-142-2 Tamura 0.0000
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0.00000000 download 20 Weeks Through Hole Bulk 1999 TTC Active 1 (Unlimited) PC Pin EAR99 RoHS Compliant Lead Free 4 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 95Ohm -45dB~10dB
150J031 150J031 Hammond Manufacturing 0.0000
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0.00000000 download Through Hole Bulk 2000 150 Obsolete Not Applicable PC Pin EAR99 RoHS Compliant 16.5mm Through Hole 1.650Lx1.340W 41.91mmx34.04mm 0.650 16.51mm 80mA 300Hz~3.4kHz Unshielded PC Pin Voice 1.25dB 2 dB 26dB 600 0.5dB 66.5Ohm 73.5Ohm
109T 109T 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 23.368mm Through Hole 1.315Lx0.930W 33.40mmx23.62mm 0.920 23.37mm 2W 300Hz~50kHz Unshielded PC Pin 700Ohm Miniature Epoxy Potted 1.5 dB 10kCT ±1.5dB 700Ohm 1kOhm
809 809 Hammond Manufacturing 0.0000
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0.00000000 Chassis Mount Bulk 800 Obsolete Not Applicable PC Pin 44.45mm RoHS Compliant 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 2.4k 600/600 15dB
804 804 Hammond Manufacturing 0.0000
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0.00000000 Chassis Mount Bulk 800 Obsolete Not Applicable Solder 44.45mm RoHS Compliant 125 65.024mm 31.75mm Chassis Mount 0.5lb 226.8g 1.752Lx1.252W 44.50mmx31.80mm 2.559 65.00mm 500μA 50Hz~15kHz Shielded Solder Lug Broadcast Quality 1dB 1 dB 500 125/125 ±0.5dB 500 125/125 15dB
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
7021810 7021810 TubeDepot 0.0000
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0.00000000 Active
SP-22-B SP-22-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 7.87mm Through Hole -40°C~85°C 0.410Lx0.310W 10.41mmx7.87mm 0.465 11.80mm 300Hz~100kHz PC Pin Audio Coupling 4.48:1:1 1000VRMS @ 1 Second 10k ±2dB 2k 500/500 1.05kOhm 146/168Ohm 50mW
TV105 TV105 Tamura 0.0000
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0.00000000 Obsolete 1 (Unlimited) Non-RoHS Compliant Contains Lead 600
560C 560C Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole Bulk 560 Active Not Applicable PC Pin EAR99 ROHS3 Compliant No SVHC 21.59mm Through Hole 0.25lb 113.4g 1.330Lx1.640W 33.78mmx41.66mm 0.850 21.59mm 30kHz 1mW 30Hz~30kHz Shielded PC Pin Broadcast Quality 1dB Max 1 dB 48 12/12 ±1dB 600 150/150
40-18051 40-18051 TubeDepot 0.0000
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0.00000000 download Active
102D 102D Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole Bulk 102 Active Not Applicable PC Pin EAR99 14.48mm ROHS3 Compliant 12.7mm 14.48mm Through Hole 0.02lb 9.07g 0.570Lx0.570W 14.48mmx14.48mm 0.480 12.19mm L14.48XB14.48XH12.7 (mm) 310Hz Unshielded PC Pin INPUT 100kHz 0.3kHz Miniature Epoxy Potted 1.5 dB 100V 600 -1dB 1.5k 43Ohm 85Ohm 20mW
MT25-PC MT25-PC Tamura 0.0000
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0.00000000 25 Weeks Bulk Active 1 (Unlimited) RoHS Compliant
109N 109N 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 4.08:1 100VRMS 10kCT ±1.5dB 600CT 660Ohm 54Ohm 2W
TTC-129 TTC-129 Tamura 0.0000
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0.00000000 download 24 Weeks Through Hole Bulk 2001 TTC Active 1 (Unlimited) PC Pin EAR99 RoHS Compliant Lead Free 12 CSA-C22.2 No. 66-M1988, UL1863 Through Hole 1.272Lx1.299W 32.30mmx33.00mm 0.626 15.90mm 80mA 300Hz~3.5kHz PC Pin 100Ohm Data/Voice Coupling 1.5dB Max @ 1kHz 1.5 dB 1:1.416 1500VRMS @ 1 Minute 600 ±0.5dB 600/600 100Ohm 190Ohm -45dB~7dB
TTC-512 TTC-512 Tamura 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2003 TTC Obsolete 1 (Unlimited) Gull Wing 9.9mm RoHS Compliant Contains Lead 600 4.6mm 16.9mm UL1950, UL60950, EN60950 Surface Mount -10°C~60°C 0.390Lx0.665W 9.90mmx17.80mm 0.181 4.60mm 300Hz~3.5kHz Gull Wing 1.25dB @ 1kHz 1.5 dB 1:1 16dB Min @ 300Hz ~ 3.5kHz 1875VRMS @ 1 Second 600 ±0.3dB~±0.5dB 510 58Ohm 70Ohm 3.5dB
107G 107G 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 600 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 1.52:1 100VRMS 600CT ±1.5dB 250CT 60Ohm 40Ohm 150mW
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
TTC-5024 TTC-5024 Tamura 0.0000
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0.00000000 download 20 Weeks Surface Mount Tape & Reel (TR) 2004 TTC Active 1 (Unlimited) Flat RoHS Compliant Contains Lead 6 UL60950, EN60950 Surface Mount -20°C~85°C 0.378Lx0.492W 9.60mmx12.50mm 0.299 7.60mm 200Hz~4kHz Flat Lead Data/Voice Coupling 3dB Max @ 2kHz 3 dB 1:1 16dB Min @ 200Hz ~ 4kHz 1875VRMS @ 1 Second 600 ±0.2dB 330 150Ohm 150Ohm
TY-401P-B TY-401P-B Triad Magnetics 0.0000
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0.00000000 download 15 Weeks Through Hole Bulk 2014 TY Active Not Applicable PC Pin 20.83mm ROHS3 Compliant 600 18.16mm 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 600CT ±0.5dB 600CT 76.53Ohm 108Ohm -45dB~7dB
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
126B 126B Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 126 Active Not Applicable Wire Leads ROHS3 Compliant 5kOhm Chassis Mount 3.2lbs 1.5kg 3.120Lx2.500W 79.25mmx63.50mm 3.120 79.25mm 30mA 20Hz~20kHz Wire Leads Single Ended Audiophile, Ultra-Linear - Tube Output 1 dB 400VDC 5k ±1dB 178Ohm 178Ohm 4W
850G 850G 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 71Ohm Broadcast Quality 1 dB 600 150/150 ±0.5dB 600 150/150 71Ohm 71Ohm 15dB
125C 125C 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 42.926mm Chassis Mount 0.5lb 226.8g 2.810Lx1.500W 71.37mmx38.10mm 1.690 42.93mm 60mA 8W 150Hz~15kHz Unshielded Wire Leads 5.6 H General Purpose 1 dB 1.2k~25k ±1dB 1.5~15
TY-145P-B TY-145P-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 Lead Free 600 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 600CT ±2dB 600CT 44Ohm 58Ohm
102H 102H 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 5.6mA 310Hz Unshielded PC Pin Miniature Epoxy Potted 1.5 dB 100V 2k -1dB 500CT 341Ohm 62Ohm 20mW
TTC-5009 TTC-5009 Tamura 0.0000
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0.00000000 download Through Hole Bulk 2005 TTC Obsolete 1 (Unlimited) PC Pin EAR99 RoHS Compliant Contains Lead 4 unknown 13.7mm UL1950, UL60950, EN60950 Through Hole 0.886Lx0.909W 22.50mmx23.10mm 0.543 13.80mm 200Hz~4kHz PC Pin TELECOM TRANSFORMER 1dB Max @ 1kHz 1 dB 1:1 20dB Min @ 1kHz 1875VRMS @ 1 Second 600 ±0.25dB 530 46Ohm 45Ohm
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