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ManufacturerPackagingSeriesPart StatusTurns Ratio - Primary:SecondaryImpedance - Primary (Ohms)Impedance - Secondary (Ohms)DC Resistance (DCR) - PrimaryDC Resistance (DCR) - SecondaryTransformer TypeFrequency RangeFrequency ResponseVoltage - IsolationInsertion LossReturn LossPower LevelOperating TemperatureApprovalsMounting TypeSize / DimensionHeight - Seated (Max)Termination Style
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Compare Parts Datasheets Image Digi-Key Part Number Manufacturer Part Number Manufacturer Description Quantity Available
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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 Approvals Mounting Type Size / Dimension Height - Seated (Max) Termination Style
   
TY-145P Datasheet TY-145P - Triad Magnetics 237-1121-ND TRANSF 600 AUDIO CTAP/600 CTAP 17,852 - Immediate
$7.91000 1 Bulk? TY Active 1:1 600CT 600CT 44 Ohm 58 Ohm Data/Voice Coupling 200Hz ~ 15kHz ±2dB 1500V 1.5dB 26dB 100mW 0°C ~ 105°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-141P Datasheet TY-141P - Triad Magnetics 237-1118-ND TRANSF 10K AUDIO CTAP/10K CTAP 7,544 - Immediate
3 - Factory Stock
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$7.91000 1 Bulk? TY Active 1:1 10kCT 10kCT 820 Ohm 1.07 kOhm Data/Voice Coupling 200Hz ~ 15kHz ±2dB 1500V 1.5dB 26dB 100mW 0°C ~ 105°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 TRANSF 10K AUDIO CTAP/2K CTAP 2,617 - Immediate
$7.91000 1 Bulk? TY Active 2.24:1 10kCT 2kCT 750 Ohm 217 Ohm Data/Voice Coupling 200Hz ~ 15kHz ±2dB 1500V 1.5dB 26dB 100mW 0°C ~ 105°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-144P Datasheet TY-144P - Triad Magnetics 237-1120-ND TRANSF 15K AUDIO CTAP/15K CTAP 1,567 - Immediate
378 - Factory Stock
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$7.91000 1 Bulk? TY Active 1:1 15kCT 15kCT 1.18 kOhm 1.6 kOhm Data/Voice Coupling 200Hz ~ 15kHz ±2dB 1500V 1.5dB 26dB 100mW 0°C ~ 105°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 TRANSF 600 OHM 0MA DC TEL 3,311 - Immediate
7 - Factory Stock
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$7.96000 1 Bulk? TY Active 1:1.07 600 600
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Data/Voice Coupling 300Hz ~ 3.5kHz ±0.5dB 1500VAC 1dB Typ 26dB Typ -45dB ~ 7dB
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Through Hole 0.670" L x 0.781" W (17.02mm x 19.84mm) 0.470" (11.94mm) PC Pin
TY-304P Datasheet TY-304P - Triad Magnetics 237-1127-ND TRANSF 600 CT OHM 0MA DC TEL 4,238 - Immediate
$8.19000 1 Bulk? TY Active 1:1.05 600CT 600CT
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Data/Voice Coupling 300Hz ~ 3.5kHz ±0.5dB 1500VAC 1dB Typ 26dB Typ -45dB ~ 7dB
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Through Hole 0.790" L x 0.812" W (20.07mm x 20.62mm) 0.740" (18.80mm) PC Pin
TTC-105 Datasheet TTC-105 - Tamura MT4134-ND TRANSF TELE COUP 600:600 90MADC 3,369 - Immediate
$8.96000 1 Bulk? TTC Active 1:1 600 600 71 Ohm 117 Ohm Data/Voice Coupling 660Hz ~ 3.5kHz -1dB ~ 0.7dB 1500VRMS @ 1 Minute 3dB Max @ 660Hz ~ 800Hz, 2.5dB Max @ 800Hz @ 3.5kHz
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-45dB ~ 10dB
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CSA-C22.2 No. 66-M1988, UL1459 Through Hole 0.839" L x 0.630" W (21.30mm x 16.00mm) 0.748" (19.00mm) PC Pin
T6003NL Datasheet T6003NL - Pulse Electronics Network 553-1916-ND TRANSFORMER AUDIO 1:1 SMD 1,174 - Immediate
$9.06000 1 Tray?
Alternate Packaging
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Active 1:1 600 600 55 Ohm 70 Ohm General Purpose
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1500Vrms 1dB @ 200Hz, 1dB @ 1kHz, 1dB @ 20kHz, 1.9dB @ 100kHz 20dB @ 200Hz, 30dB @ 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
T1104 Datasheet T1104 - Tamura MT4112-ND TRANSFORMER TELE 600 OHM 0 MADC 3,125 - Immediate
$10.14000 1 Tray?
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Active
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600 600 46 Ohm 63 Ohm 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 TRANSF TELE COUP 600:600 0MADC 5,156 - Immediate
$10.19000 1 Bulk? TTC Active 1:1 600 600 47 Ohm 61 Ohm 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 TRANSFORMER 500:50 3.0MADC 725 - Immediate
$14.25000 1 Bulk? MET Active 3.16:1 500 50 55 Ohm 8 Ohm Audio 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 TEL TRANS 600:600 3.0MADC 2,424 - Immediate
$14.42000 1 Bulk? MET Active 1:1 600 600 85 Ohm 110 Ohm Audio 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-39 Datasheet MET-39 - Tamura MT4155-ND TRANSFORMER 500:50 3.0MADC 1,346 - Immediate
$15.35000 1 Bulk? MET Active 3.16:1 500 50 55 Ohm 8 Ohm 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-31-T Datasheet MET-31-T - Triad Magnetics 237-1469-ND TRANSFORMER 600CT:600CT 3.0MADC 2,213 - Immediate
$15.38000 1 Bulk? MET Active 1:1 600CT 600CT 70 Ohm 95 Ohm Audio 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 Datasheet MET-46 - Tamura MT4110-ND TEL TRANS 600:600 3.0MADC 5,533 - Immediate
$15.54000 1 Bulk? MET Active 1:1 600 600 85 Ohm 110 Ohm Data/Voice Coupling 300Hz ~ 3.5kHz ±1dB 1500VRMS @ 1 Minute
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50mW -40°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 TRANSFORMER 600CT:8 4.5MADC 7,139 - Immediate
$16.34000 1 Bulk? MET Active 8.66:1 600CT 8 60 Ohm 1.5 Ohm 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 TRANSFORMER 1.6KCT:3.2 2.5MADC 1,475 - Immediate
$16.52000 1 Bulk? MET Active 22.4:1 1.6kCT 3.2 230 Ohm 1 Ohm 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-32 Datasheet MET-32 - Tamura MT4151-ND TRANSFORMER 600:600CT 3.0MADC 2,747 - Immediate
$17.17000 1 Bulk? MET Active 2:1:1 600 600, 150/150 70 Ohm 95 Ohm 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-60 Datasheet MET-60 - Tamura MT7364-ND TRANSFORMER 135:135CT 10.0MADC 1,100 - Immediate
$17.35000 1 Bulk? MET Active 1:1 135 135CT 10.5 Ohm 10.8 Ohm 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-59 Datasheet MET-59 - Tamura MT4152-ND TRANSFORMER 600:600CT 3.0MADC 713 - Immediate
$17.65000 1 Bulk? MET Active 2:1:1 600 600, 150/150 70 Ohm 95 Ohm 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-31 Datasheet MET-31 - Tamura MT4111-ND TRANSFORMER 600CT:600CT 3.0MADC 7,001 - Immediate
$17.88000 1 Bulk? MET Active 1:1 600CT 600CT 70 Ohm 95 Ohm 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-09-T Datasheet MET-09-T - Triad Magnetics 237-1468-ND TRANSFORMER 10KCT:10KCT 1.0MADC 7,635 - Immediate
$18.02000 1 Bulk? MET Active 1:1 10kCT 10kCT 1 kOhm 1.3 kOhm Audio Coupling 300Hz ~ 100kHz ±2dB 500VRMS @ 1 Second
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40mW -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-17 Datasheet MET-17 - Tamura MT4147-ND TRANSFORMER 10KCT:500CT 1.0MADC 305 - Immediate
$19.59000 1 Bulk? MET Active 4.47:1 10kCT 500CT 1 kOhm 80 Ohm Data/Voice Coupling 300Hz ~ 100kHz ±2dB 500VRMS @ 30 Seconds
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40mW -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-09 Datasheet MET-09 - Tamura MT4145-ND TRANSFORMER 10KCT:10KCT 1.0MADC 1,859 - Immediate
$21.00000 1 Bulk? MET Active 1:1 10kCT 10kCT 1 kOhm 1.3 kOhm Data/Voice Coupling 300Hz ~ 100kHz ±2dB 500VRMS @ 30 Seconds
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40mW -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
SP-33 Datasheet SP-33 - Triad Magnetics 237-1144-ND TRANS 1K/50 OHM IMPEDANCE AUDIO 3,175 - Immediate
459 - Factory Stock
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$22.67000 1 Bulk? Red-Spec Active 4.4:1 1k 50 145 Ohm 8 Ohm Audio Coupling 300Hz ~ 100kHz ±2dB 1000VRMS @ 1 Second
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50mW
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Through Hole 0.410" L x 0.310" W (10.41mm x 7.87mm) 0.465" (11.80mm) PC Pin
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00:11:46 6/22/2018