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Audio Transformers

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Compare Parts Datasheets Image Digi-Key Part Number Manufacturer Part Number Manufacturer Description Quantity Available
Unit Price
USD
Minimum Quantity Packaging Series Part Status Turns Ratio - Primary:Secondary Impedance - Primary (Ohms) Impedance - Secondary (Ohms) DC Resistance (DCR) - Primary DC Resistance (DCR) - Secondary Transformer Type Frequency Range Frequency Response Voltage - Isolation Insertion Loss Return Loss Power Level Operating Temperature Approval Agency Mounting Type Size / Dimension Height - Seated (Max) Termination Style
   
TY-304P Datasheet TY-304P - Triad Magnetics 237-1127-ND TY-304P TRANSF 600 CT OHM 0MA DC TEL 5 151 - Immediate Available: 5 151 $6,09000 1 Minimum: 1 Bulk TY Active 1:1.05 600CT 600CT 42Ohm 60Ohm Data/Voice Coupling 300Hz ~ 3.5kHz ±0.5dB 1500VAC 1dB Typ 26dB Typ -45dB ~ 7dB -20°C ~ 85°C
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Through Hole 0.790" L x 0.812" W (20.07mm x 20.62mm) 0.740" (18.80mm) PC Pin
ESMIT-4180/C Datasheet ESMIT-4180/C - Sumida America Components Inc. 308-2379-2-ND ESMIT-4180/C XFMR MODEM SMD 500 - Immediate Available: 500 $1,17810 500 Minimum: 500 Tape & Reel (TR)
Alternate Packaging
ESMIT Active
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250mOhm 250mOhm
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-
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3750Vrms
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-
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-40°C ~ 125°C
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Surface Mount 0.280" L x 0.205" W (7.10mm x 5.20mm) 0.138" (3.50mm) Gull Wing
ESMIT-4180/C Datasheet ESMIT-4180/C - Sumida America Components Inc. 308-2379-1-ND ESMIT-4180/C XFMR MODEM SMD 997 - Immediate Available: 997 $2,18000 1 Minimum: 1 Cut Tape (CT)
Alternate Packaging
ESMIT Active
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250mOhm 250mOhm
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-
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3750Vrms
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-40°C ~ 125°C
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Surface Mount 0.280" L x 0.205" W (7.10mm x 5.20mm) 0.138" (3.50mm) Gull Wing
ESMIT-4180/C Datasheet ESMIT-4180/C - Sumida America Components Inc. 308-2379-6-ND ESMIT-4180/C XFMR MODEM SMD 997 - Immediate Available: 997 Digi-Reel® 1 Minimum: 1 Digi-Reel®
Alternate Packaging
ESMIT Active
-
-
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250mOhm 250mOhm
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-
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3750Vrms
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-
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-40°C ~ 125°C
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Surface Mount 0.280" L x 0.205" W (7.10mm x 5.20mm) 0.138" (3.50mm) Gull Wing
T6003NLT Datasheet T6003NLT - Pulse Electronics Network 553-2102-2-ND T6003NLT TRANSFORMER AUDIO 1:1 SMD 7 350 - Immediate Available: 7 350 $4,16000 150 Minimum: 150 Tape & Reel (TR)
Alternate Packaging
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Active 1:1 600 600 55Ohm 70Ohm General Purpose
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1500Vrms 1dB @ 200Hz, 1dB @ 1kHz, 1dB @ 20kHz, 1.9dB @ 100kHz 20dB @ 200Hz, 1dB @ 1kHz, 25dB @ 10kHz
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Surface Mount 0.530" L x 0.516" W (13.46mm x 13.11mm) 0.485" (12.32mm) Gull Wing
T6003NLT Datasheet T6003NLT - Pulse Electronics Network 553-2102-1-ND T6003NLT TRANSFORMER AUDIO 1:1 SMD 7 446 - Immediate Available: 7 446 $7,15000 1 Minimum: 1 Cut Tape (CT)
Alternate Packaging
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Active 1:1 600 600 55Ohm 70Ohm General Purpose
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1500Vrms 1dB @ 200Hz, 1dB @ 1kHz, 1dB @ 20kHz, 1.9dB @ 100kHz 20dB @ 200Hz, 1dB @ 1kHz, 25dB @ 10kHz
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Surface Mount 0.530" L x 0.516" W (13.46mm x 13.11mm) 0.485" (12.32mm) Gull Wing
T6003NLT Datasheet T6003NLT - Pulse Electronics Network 553-2102-6-ND T6003NLT TRANSFORMER AUDIO 1:1 SMD 7 446 - Immediate Available: 7 446 Digi-Reel® 1 Minimum: 1 Digi-Reel®
Alternate Packaging
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Active 1:1 600 600 55Ohm 70Ohm General Purpose
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1500Vrms 1dB @ 200Hz, 1dB @ 1kHz, 1dB @ 20kHz, 1.9dB @ 100kHz 20dB @ 200Hz, 1dB @ 1kHz, 25dB @ 10kHz
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Surface Mount 0.530" L x 0.516" W (13.46mm x 13.11mm) 0.485" (12.32mm) Gull Wing
TTC-5017 Datasheet TTC-5017 - Tamura MT7207-ND TTC-5017 TRANSFORMER TELECOMM 600:600 OHM 56 767 - Immediate Available: 56 767 $5,29000 1 Minimum: 1 Bulk TTC Active 1:1 600 600 59Ohm 59Ohm Data/Voice Coupling 200Hz ~ 4kHz ±0.5dB 1875VRMS @ 1 Second 1.5dB Max @ 1kHz 14dB Min @ 200Hz ~ 4kHz
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UL60950 Through Hole 0.591" L x 0.571" W (15.00mm x 14.50mm) 0.472" (12.00mm) PC Pin
TY-311P Datasheet TY-311P - Triad Magnetics 237-1132-ND TY-311P TRANSF 600 OHM 0MA DC TEL 4 996 - Immediate
3 782 - Factory Stock
Available: 4 996
$5,43000 1 Minimum: 1 Bulk TY Active 1:1.05 600 600 38Ohm 53Ohm Data/Voice Coupling 300Hz ~ 3.5kHz ±0.5dB 1500VAC 1dB Typ 26dB Typ -45dB ~ 7dB -20°C ~ 85°C
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Through Hole 0.812" L x 0.715" W (20.62mm x 18.16mm) 0.740" (18.80mm) PC Pin
TY-145P Datasheet TY-145P - Triad Magnetics 237-1121-ND TY-145P TRANSF 600 AUDIO CTAP/600 CTAP 2 733 - Immediate Available: 2 733 $5,88000 1 Minimum: 1 Bulk TY Active 1:1 600CT 600CT 44Ohm 58Ohm Data/Voice Coupling 200Hz ~ 15kHz ±2dB 1500V 1.5dB 26dB 100mW -20°C ~ 85°C
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Through Hole 0.812" L x 0.700" W (20.62mm x 17.78mm) 0.740" (18.80mm) PC Pin
TY-142P Datasheet TY-142P - Triad Magnetics 237-1119-ND TY-142P TRANSF 10K AUDIO CTAP/2K CTAP 436 - Immediate Available: 436 $5,88000 1 Minimum: 1 Bulk TY Active 2.24:1 10kCT 2kCT 750Ohm 217Ohm Data/Voice Coupling 200Hz ~ 15kHz ±2dB 1500V 1.5dB 26dB 100mW -20°C ~ 85°C
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Through Hole 0.812" L x 0.700" W (20.62mm x 17.78mm) 0.740" (18.80mm) PC Pin
TY-307P Datasheet TY-307P - Triad Magnetics 237-1130-ND TY-307P TRANSF 600 OHM 0MA DC TEL 2 425 - Immediate Available: 2 425 $5,91000 1 Minimum: 1 Bulk TY Active 1:1.07 600 600 43Ohm 61Ohm Data/Voice Coupling 300Hz ~ 3.5kHz ±0.5dB 1500VAC 1dB Typ 26dB Typ -45dB ~ 7dB -20°C ~ 85°C
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Through Hole 0.670" L x 0.781" W (17.02mm x 19.84mm) 0.470" (11.94mm) PC Pin
T1104 Datasheet T1104 - Tamura MT4112-ND T1104 TRANSFORMER TELE 600 OHM 0 MADC 156 - Immediate Available: 156 $7,17000 1 Minimum: 1 Tray
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Active
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600 600 46Ohm 63Ohm Data/Voice Coupling 300Hz ~ 3.5kHz ±0.5dB 1500VRMS @ 1 Minute 1dB Typ @ 1kHz 26dB Min -45dB ~ 7dB
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CSA-C22.2 No. 950-M89, UL1459, UL1950 Through Hole 0.780" L x 0.654" W (19.80mm x 16.60mm) 0.469" (11.90mm) PC Pin
TTC-170 Datasheet TTC-170 - Tamura MT4140-ND TTC-170 TRANSF TELE COUP 600:600 0MADC 3 071 - Immediate Available: 3 071 $7,30000 1 Minimum: 1 Bulk TTC Active 1:1 600 600 47Ohm 61Ohm Data/Voice Coupling 300Hz ~ 3.5kHz ±0.5dB 1500VRMS @ 1 Minute 1.5dB Max @ 1kHz
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0°C ~ 70°C CSA-C22.2 No. 66-M1988, UL1459 Through Hole 0.528" L x 0.512" W (13.40mm x 13.00mm) 0.421" (10.70mm) PC Pin
MET-39-T Datasheet MET-39-T - Triad Magnetics 237-1466-ND MET-39-T TRANSFORMER 500:50 3.0MADC 879 - Immediate Available: 879 $10,63000 1 Minimum: 1 Bulk MET Active 3.16:1 500 50 55Ohm 8Ohm Data/Voice Coupling 300Hz ~ 100kHz ±2dB 1000VRMS @ 1 Second
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50mW -20°C ~ 85°C
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Through Hole 0.409" L x 0.310" W (10.40mm x 7.87mm) 0.465" (11.80mm) PC Pin
MET-46-T Datasheet MET-46-T - Triad Magnetics 237-1470-ND MET-46-T TEL TRANS 600:600 3.0MADC 472 - Immediate Available: 472 $10,73000 1 Minimum: 1 Bulk MET Active 1:1 600 600 85Ohm 110Ohm Data/Voice Coupling 300Hz ~ 3.5kHz ±2dB 1000VRMS @ 1 Second
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50mW -20°C ~ 85°C
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Through Hole 0.409" L x 0.310" W (10.40mm x 7.87mm) 0.465" (11.80mm) PC Pin
MET-32-T Datasheet MET-32-T - Triad Magnetics 237-1463-ND MET-32-T TRANSFORMER 600:150/150 3.0MADC 616 - Immediate
1 932 - Factory Stock
Available: 616
$11,04000 1 Minimum: 1 Bulk MET Active 2:1:1 600 150/150 70Ohm 95Ohm Data/Voice Coupling 300Hz ~ 100kHz ±2dB 1000VRMS @ 30 Seconds
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50mW -20°C ~ 85°C
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Through Hole 0.409" L x 0.310" W (10.40mm x 7.87mm) 0.465" (11.80mm) PC Pin
MET-39 Datasheet MET-39 - Tamura MT4155-ND MET-39 TRANSFORMER 500:50 3.0MADC 1 763 - Immediate Available: 1 763 $11,25000 1 Minimum: 1 Bulk MET Active 3.16:1 500 50 55Ohm 8Ohm Data/Voice Coupling 300Hz ~ 100kHz ±2dB 500VRMS @ 30 Seconds
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50mW -20°C ~ 85°C
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Through Hole 0.409" L x 0.310" W (10.40mm x 7.87mm) 0.465" (11.80mm) PC Pin
MET-59-T Datasheet MET-59-T - Triad Magnetics 237-2022-ND MET-59-T AUDIO XFMR 600/150:150 THRU HOLE 1 430 - Immediate Available: 1 430 $11,33000 1 Minimum: 1 Bulk MET Active 2:1:1 600 150/150 70Ohm 95Ohm Data/Voice Coupling 300Hz ~ 100kHz ±2dB 1000VRMS @ 1 Second
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50mW -20°C ~ 85°C
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Through Hole 0.409" L x 0.310" W (10.40mm x 7.87mm) 0.465" (11.80mm) PC Pin
MET-35 Datasheet MET-35 - Tamura MT4153-ND MET-35 TRANSFORMER 600CT:8 4.5MADC 5 170 - Immediate Available: 5 170 $11,36000 1 Minimum: 1 Bulk MET Active 8.66:1 600CT 8 60Ohm 1.5Ohm Data/Voice Coupling 300Hz ~ 100kHz ±2dB 1000VRMS @ 30 Seconds
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50mW -20°C ~ 85°C
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Through Hole 0.409" L x 0.310" W (10.40mm x 7.87mm) 0.465" (11.80mm) PC Pin
MET-23 Datasheet MET-23 - Tamura MT4148-ND MET-23 TRANSFORMER 1.6KCT:3.2 2.5MADC 420 - Immediate Available: 420 $11,48000 1 Minimum: 1 Bulk MET Active 22.4:1 1.6kCT 3.2 230Ohm 1Ohm Data/Voice Coupling 300Hz ~ 100kHz ±3dB 500VRMS @ 30 Seconds
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65mW Max @ 300Hz -20°C ~ 85°C
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Through Hole 0.409" L x 0.310" W (10.40mm x 7.87mm) 0.465" (11.80mm) PC Pin
MET-31-T Datasheet MET-31-T - Triad Magnetics 237-1469-ND MET-31-T TRANSFORMER 600CT:600CT 3.0MADC 1 713 - Immediate Available: 1 713 $11,49000 1 Minimum: 1 Bulk MET Active 1:1 600CT 600CT 70Ohm 95Ohm Data/Voice Coupling 300Hz ~ 100kHz ±2dB 1000VRMS @ 1 Second
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50mW -20°C ~ 85°C
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Through Hole 0.409" L x 0.310" W (10.40mm x 7.87mm) 0.465" (11.80mm) PC Pin
MET-60-T Datasheet MET-60-T - Triad Magnetics 237-1464-ND MET-60-T TRANSFORMER 135:135CT 10.0MADC 604 - Immediate Available: 604 $11,65000 1 Minimum: 1 Bulk MET Active 1:1 135 135CT 10.5Ohm 10.8Ohm Data/Voice Coupling 300Hz ~ 100kHz ±2dB 1000VRMS @ 1 Second
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50mW -20°C ~ 85°C
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Through Hole 0.409" L x 0.310" W (10.40mm x 7.87mm) 0.465" (11.80mm) PC Pin
MET-60 Datasheet MET-60 - Tamura MT7364-ND MET-60 TRANSFORMER 135:135CT 10.0MADC 3 547 - Immediate Available: 3 547 $11,70000 1 Minimum: 1 Bulk MET Active 1:1 135 135CT 10.5Ohm 10.8Ohm Data/Voice Coupling 300Hz ~ 100kHz ±2dB 1500VRMS @ 1 Minute
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50mW -20°C ~ 85°C
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Through Hole 0.409" L x 0.310" W (10.40mm x 7.87mm) 0.465" (11.80mm) PC Pin
MET-31 Datasheet MET-31 - Tamura MT4111-ND MET-31 TRANSFORMER 600CT:600CT 3.0MADC 1 200 - Immediate Available: 1 200 $11,92000 1 Minimum: 1 Bulk MET Active 1:1 600CT 600CT 70Ohm 95Ohm Data/Voice Coupling 300Hz ~ 100kHz ±2dB 1000VRMS @ 30 Seconds
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50mW -20°C ~ 85°C
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Through Hole 0.409" L x 0.310" W (10.40mm x 7.87mm) 0.465" (11.80mm) PC Pin
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01:57:07 8.6.2020