Product Index > Transformers > Audio Transformers

Results: 558
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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
   
TTC-5023 Datasheet TTC-5023 - Tamura MT7238TR-ND TRANSFORMER MODEM 600:600OHM SMD 1,200 - Immediate Available: 1,200 $2.60700 400 Minimum: 400 Tape & Reel (TR)?
Alternate Packaging
TTC Active 1:1 600 600 115 Ohm 115 Ohm Data/Voice Coupling 200Hz ~ 4kHz ±0.25dB 3000VRMS @ 1 Minute 2dB Max @ 2kHz 14dB Min @ 200Hz ~ 4kHz
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-20°C ~ 85°C UL60950, EN60950 Surface Mount 0.378" L x 0.492" W (9.60mm x 12.50mm) 0.299" (7.60mm) Flat Lead
TTC-5023 Datasheet TTC-5023 - Tamura MT7238CT-ND TRANSFORMER MODEM 600:600OHM SMD 1,226 - Immediate Available: 1,226 $5.04000 1 Minimum: 1 Cut Tape (CT)?
Alternate Packaging
TTC Active 1:1 600 600 115 Ohm 115 Ohm Data/Voice Coupling 200Hz ~ 4kHz ±0.25dB 3000VRMS @ 1 Minute 2dB Max @ 2kHz 14dB Min @ 200Hz ~ 4kHz
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-20°C ~ 85°C UL60950, EN60950 Surface Mount 0.378" L x 0.492" W (9.60mm x 12.50mm) 0.299" (7.60mm) Flat Lead
TTC-5023 Datasheet TTC-5023 - Tamura MT7238DKR-ND TRANSFORMER MODEM 600:600OHM SMD 1,226 - Immediate Available: 1,226 Digi-Reel® 1 Minimum: 1 Digi-Reel®?
Alternate Packaging
TTC Active 1:1 600 600 115 Ohm 115 Ohm Data/Voice Coupling 200Hz ~ 4kHz ±0.25dB 3000VRMS @ 1 Minute 2dB Max @ 2kHz 14dB Min @ 200Hz ~ 4kHz
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-20°C ~ 85°C UL60950, EN60950 Surface Mount 0.378" L x 0.492" W (9.60mm x 12.50mm) 0.299" (7.60mm) Flat Lead
TTC-5017 Datasheet TTC-5017 - Tamura MT7207-ND TRANSFORMER TELECOMM 600:600 OHM 14,991 - Immediate Available: 14,991 $5.08000 1 Minimum: 1 Bulk? TTC Active 1:1 600 600 59 Ohm 59 Ohm 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-145P Datasheet TY-145P - Triad Magnetics 237-1121-ND TRANSF 600 AUDIO CTAP/600 CTAP 25,084 - Immediate
129 - Factory Stock ?
Available: 25,084
$5.68000 1 Minimum: 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 9,936 - Immediate Available: 9,936 $5.68000 1 Minimum: 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-144P Datasheet TY-144P - Triad Magnetics 237-1120-ND TRANSF 15K AUDIO CTAP/15K CTAP 3,343 - Immediate Available: 3,343 $5.68000 1 Minimum: 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-142P Datasheet TY-142P - Triad Magnetics 237-1119-ND TRANSF 10K AUDIO CTAP/2K CTAP 2,558 - Immediate
4,914 - Factory Stock ?
Available: 2,558
$5.68000 1 Minimum: 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-402P Datasheet TY-402P - Triad Magnetics 237-1135-ND TRANSF 600 OHM 90MA DC TEL 922 - Immediate Available: 922 $5.68000 1 Minimum: 1 Bulk? TY Active 1:1.1 600 600
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Data/Voice Coupling 300Hz ~ 3.5kHz ±0.5dB 1500VAC 1.75dB Typ 13dB Typ -45dB ~ 7dB
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Through Hole 0.815" L x 1.250" W (20.70mm x 31.75mm) 0.530" (13.46mm) PC Pin
TY-307P Datasheet TY-307P - Triad Magnetics 237-1130-ND TRANSF 600 OHM 0MA DC TEL 3,642 - Immediate
5,421 - Factory Stock ?
Available: 3,642
$5.71000 1 Minimum: 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 6,991 - Immediate
2,268 - Factory Stock ?
Available: 6,991
$5.88000 1 Minimum: 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 4,191 - Immediate Available: 4,191 $6.43000 1 Minimum: 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 192 - Immediate Available: 192 $6.50000 1 Minimum: 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
TTC-167 Datasheet TTC-167 - Tamura MT4139-ND TRANSF TELE COUP 10K:10K 0MADC 5,352 - Immediate Available: 5,352 $6.88000 1 Minimum: 1 Bulk? TTC Active 1:1 10k 10k 330 Ohm 420 Ohm Data/Voice Coupling 300Hz ~ 4kHz ±1dB 1000VRMS @ 1 Minute 1.7dB Max @ 1kHz
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CSA-C22.2 No. 66-M1988, UL1863 Through Hole 0.610" L x 0.689" W (15.50mm x 17.50mm) 0.551" (14.00mm) PC Pin
TTC-170 Datasheet TTC-170 - Tamura MT4140-ND TRANSF TELE COUP 600:600 0MADC 159 - Immediate Available: 159 $7.31000 1 Minimum: 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 900 - Immediate Available: 900 $10.23000 1 Minimum: 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 2,383 - Immediate Available: 2,383 $10.35000 1 Minimum: 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-31-T Datasheet MET-31-T - Triad Magnetics 237-1469-ND TRANSFORMER 600CT:600CT 3.0MADC 3,464 - Immediate
2,688 - Factory Stock ?
Available: 3,464
$11.04000 1 Minimum: 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 9,337 - Immediate Available: 9,337 $11.15000 1 Minimum: 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 6,320 - Immediate Available: 6,320 $11.73000 1 Minimum: 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 906 - Immediate Available: 906 $11.86000 1 Minimum: 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 2,647 - Immediate Available: 2,647 $12.32000 1 Minimum: 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 4,694 - Immediate Available: 4,694 $12.45000 1 Minimum: 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-31 Datasheet MET-31 - Tamura MT4111-ND TRANSFORMER 600CT:600CT 3.0MADC 2,490 - Immediate Available: 2,490 $12.83000 1 Minimum: 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 7,346 - Immediate Available: 7,346 $12.93000 1 Minimum: 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
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07:56:41 9-22-2018