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Manufacturer 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
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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-105 Datasheet TTC-105 - Tamura MT4134-ND TRANSF TELE COUP 600:600 90MADC 1,338 - Immediate
6.13000 1
*
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 21.30mm L x 16.00mm W 19.00mm PC Pin
TY-300P Datasheet TY-300P - Triad Magnetics 237-1123-ND TRANSF 600 OHM 0MA DC TEL HYBRID 360 - Immediate
330 - Factory Stock
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6.26000 1
*
TY Active
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600 600/600
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Data/Voice Coupling 300Hz ~ 3.5kHz
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1500VAC 0.8dB Typ 30dB Typ -45dB ~ 7dB
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Through Hole 20.62mm L x 18.16mm W 18.80mm PC Pin
TTC-167 Datasheet TTC-167 - Tamura MT4139-ND TRANSF TELE COUP 10K:10K 0MADC 865 - Immediate
6.58000 1
*
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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-
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CSA-C22.2 No. 66-M1988, UL1863 Through Hole 15.50mm L x 17.50mm W 14.00mm PC Pin
TTC-02 Datasheet TTC-02 - Tamura MT4133-ND TRANSF TELE FCC68 600:600 0 MADC 2,448 - Immediate
7.23000 1
*
TTC Active 1:1 600 600 72 Ohm 90 Ohm Data/Voice Coupling 300Hz ~ 3.5kHz ±0.5dB 1500VRMS @ 1 Minute 1.5dB Max @ 1kHz
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-45dB ~ 7dB
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CSA-C22.2 No. 66-M1988, UL1459 Through Hole 20.30mm L x 16.50mm W 12.40mm PC Pin
T1104 Datasheet T1104 - Tamura MT4112-ND TRANSFORMER TELE 600 OHM 0 MADC 1,271 - Immediate
7.30000 1
*
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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 19.81mm L x 16.61mm W 11.91mm PC Pin
TTC-170 Datasheet TTC-170 - Tamura MT4140-ND TRANSF TELE COUP 600:600 0MADC 5,968 - Immediate
7.35000 1
*
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 13.40mm L x 13.00mm W 10.70mm PC Pin
TY-146P Datasheet TY-146P - Triad Magnetics 237-1122-ND TRANSF 600 AUDIO CT 150/600CT 15 442 - Immediate
630 - Factory Stock
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8.00000 1
*
TY Active 1:1 600, 150/150 600, 150/150 17 Ohm, 19 Ohm 14.5 Ohm, 22 Ohm Triad 200Hz ~ 15kHz ±2dB 1500V 1.5dB 26dB 1W 0°C ~ 105°C
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Through Hole 34.93mm L x 30.15mm W 30.15mm PC Pin
MET-39-T Datasheet MET-39-T - Triad Magnetics 237-1466-ND TRANSFORMER 500:50 3.0MADC 141 - Immediate
9.57000 1
*
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 10.40mm L x 7.87mm W 11.80mm PC Pin
MET-60-T Datasheet MET-60-T - Triad Magnetics 237-1464-ND TRANSFORMER 135:135CT 10.0MADC 115 - Immediate
660 - Factory Stock
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10.51000 1
*
MET Active 1:1 135 135CT 10.5 Ohm 10.8 Ohm Data/Voice Coupling 300Hz ~ 100kHz ±2dB 1500VRMS @ 1 Second
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50mW
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Through Hole 10.40mm L x 7.87mm W 11.80mm PC Pin
MET-35 Datasheet MET-35 - Tamura MT4153-ND TRANSFORMER 600CT:8 4.5MADC 4,502 - Immediate
11.20000 1
*
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 Max @ 300Hz -20°C ~ 85°C
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Through Hole 10.40mm L x 7.87mm W 11.80mm PC Pin
MET-39 Datasheet MET-39 - Tamura MT4155-ND TRANSFORMER 500:50 3.0MADC 2,216 - Immediate
11.26000 1
*
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 Max @ 300Hz -20°C ~ 85°C
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Through Hole 10.40mm L x 7.87mm W 11.80mm PC Pin
MET-23 Datasheet MET-23 - Tamura MT4148-ND TRANSFORMER 1.6KCT:3.2 2.5MADC 1,857 - Immediate
11.33000 1
*
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 10.40mm L x 7.87mm W 11.80mm PC Pin
MET-46 Datasheet MET-46 - Tamura MT4110-ND TEL TRANS 600:600 3.0MADC 4,928 - Immediate
11.37000 1
*
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 Max @ 300Hz -40°C ~ 85°C
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Through Hole 10.40mm L x 7.87mm W 11.80mm PC Pin
MET-32 Datasheet MET-32 - Tamura MT4151-ND TRANSFORMER 600:600CT 3.0MADC 3,302 - Immediate
11.77000 1
*
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 Max @ 300Hz -20°C ~ 85°C
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Through Hole 10.40mm L x 7.87mm W 11.80mm PC Pin
MET-60 Datasheet MET-60 - Tamura MT7364-ND TRANSFORMER 135:135CT 10.0MADC 1,284 - Immediate
11.90000 1
*
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 Max @ 300Hz -20°C ~ 85°C
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Through Hole 10.40mm L x 7.87mm W 11.80mm PC Pin
MET-59 Datasheet MET-59 - Tamura MT4152-ND TRANSFORMER 600:600CT 3.0MADC 1,662 - Immediate
12.10000 1
*
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 Max @ 300Hz -20°C ~ 85°C
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Through Hole 10.40mm L x 7.87mm W 11.80mm PC Pin
MET-31 Datasheet MET-31 - Tamura MT4111-ND TRANSFORMER 600CT:600CT 3.0MADC 4,157 - Immediate
12.25000 1
*
MET Active 1:1 600CT 600CT 70 Ohm 95 Ohm Data/Voice Coupling 300Hz ~ 100kHz ±2dB 1000VRMS @ 30 Seconds
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50mW Max @ 300Hz -20°C ~ 85°C
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Through Hole 10.40mm L x 7.87mm W 11.80mm PC Pin
MET-01 Datasheet MET-01 - Tamura MT4143-ND TRANSFORMER 200KCT:1KCT 0.0MADC 1,136 - Immediate
13.44000 1
*
MET Active 14.1:1 200kCT 1kCT 5.3 kOhm 120 Ohm Data/Voice Coupling 300Hz ~ 100kHz ±2dB 500VRMS @ 30 Seconds
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10mW Max @ 300Hz -20°C ~ 85°C
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Through Hole 10.40mm L x 7.87mm W 11.80mm PC Pin
MET-17 Datasheet MET-17 - Tamura MT4147-ND TRANSFORMER 10KCT:500CT 1.0MADC 598 - Immediate
13.44000 1
*
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 Max @ 300Hz -20°C ~ 85°C
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Through Hole 10.40mm L x 7.87mm W 11.80mm PC Pin
SP-42 Datasheet SP-42 - Triad Magnetics 237-1145-ND TRANSER 150 CT/ 12 OHM AUDIO 219 - Immediate
504 - Factory Stock
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15.91000 1
*
Red-Spec Active 3.54:1 150CT 12 18 Ohm 2.7 Ohm Triad 300Hz ~ 100kHz ±2dB 1000VRMS @ 1 Second
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50mW
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Through Hole 10.41mm L x 7.87mm W 11.81mm PC Pin
SP-21 Datasheet SP-21 - Triad Magnetics 237-1141-ND TRANSF 10K CT/ 2K CT AUDIO 148 - Immediate
350 - Factory Stock
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15.95000 1
*
Red-Spec Active 2.24:1 10kCT 2kCT 1.05 kOhm 330 Ohm Triad 300Hz ~ 100kHz ±2dB 1000VRMS @ 1 Second
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50mW
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Through Hole 10.41mm L x 7.87mm W 11.81mm PC Pin
TY-403P Datasheet TY-403P - Triad Magnetics 237-1136-ND TRANSF 600 SPLIT SEC .90MA TEL 1,090 - Immediate
1,260 - Factory Stock
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5.18000 1
*
TY Active
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600 600
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Data/Voice Coupling 300Hz ~ 3.5kHz ±0.5dB 1500VAC 1.75dB Typ. 15dB Typ. -45dB ~ 7dB
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Through Hole 31.75mm L x 20.70mm W 13.46mm PC Pin
TY-303P Datasheet TY-303P - Triad Magnetics 237-1126-ND TRANSF 4000 OHM PRI. 0MA DC TEL 292 - Immediate
780 - Factory Stock
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5.18000 1
*
TY Active
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4k 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 20.62mm L x 18.16mm W 18.80mm PC Pin
TY-402P Datasheet TY-402P - Triad Magnetics 237-1135-ND TRANSF 600 OHM 90MA DC TEL 1,057 - Immediate
1,764 - Factory Stock
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5.61000 1
*
TY Active
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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 31.75mm L x 20.70mm W 13.46mm PC Pin
TTC-5029 Datasheet TTC-5029 - Tamura MT7213-ND TRANSFORMER TELECOMM 600:600 OHM 1,086 - Immediate
6.53000 1
*
TTC Active 1:1 600 600 40 Ohm 40 Ohm Data/Voice Coupling 200Hz ~ 4kHz ±0.2dB 1875VRMS @ 1 Second 1dB Max @ 1kHz 20dB Min @ 200Hz ~ 4kHz
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0°C ~ 70°C
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Through Hole 22.50mm L x 23.10mm W 14.80mm PC Pin
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21:47:34 12/9/2016