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
Supplier Part Number
Manufacturer Part Number
PriceStock
Manufacturer
Description
Packaging
Series
Part Status
Turns Ratio - Primary:Secondary ...
Impedance - Primary ...
Impedance - Secondary ...
DC Resistance (DCR) ...
DC Resistance (DCR) ...
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
150J021
150J021
66B-QWB6-601TRANSFORMER AUDIO 600 600 0.0ADCBulk150Obsolete-60060045 Ohm60 OhmVoice300Hz ~ 3.4kHz0.5dB-1.5dB12dB---Through Hole0.800 L x 0.720 W 20.32mm x 18.29mm 0.730 18.54mm PC Pin
TTC-5000
TTC-5000
44IL-6FY-OWGTRANSFORM MODEM COUP 600:301 OHMBulkTTCObsolete1:1600301150 Ohm150 OhmData Voice Coupling200Hz ~ 4kHz±0.25dB1875VRMS @ 1 Second3.25dB Max @ 1kHz20dB Min @ 1kHz--UL1950, UL60950, EN60950Through Hole0.886 L x 0.909 W 22.50mm x 23.10mm 0.543 13.80mm PC Pin
IKL8 RQF5 KZ
IKL8 RQF5 KZ
1+39.6961
10+38.3686
25+35.722
50+33.0761
Increments of 1
Leadtime
2 3 weeks
DC-2TPZ-ZTTRANSFORMER TUBE GUITAR AMPBulk1760Active32.61:18.5kCT4, 8, 16150 Ohm300 Ohm, 450 mOhmPush Pull Audiophile, Ultra Linear Tube Output70Hz ~ 15kHz±1dB 15W Chassis Mount3.250 L x 2.085 W 82.55mm x 52.96mm 2.058 52.27mm Wire Leads
TTC-5005-Cut
TTC-5005
Leadtime
2-3 weeks
V6EK8-LM-ZITRANSFORMER TELECOMM 600:525 OHMCut Tape CT TTCObsolete1:160052563 Ohm82 OhmData Voice Coupling200Hz ~ 4kHz±0.25dB1875VRMS @ 1 Second1.6dB Max @ 1kHz20dB Min @ 200Hz ~ 4kHz--UL1950, UL60950Surface Mount0.532 L x 0.551 W 13.50mm x 14.00mm 0.409 10.40mm Gull Wing
MET-50-T
MET-50-T
1+15.4902
10+11.8029
25+10.8812
50+10.5122
100+10.3277
Increments of 1
Leadtime
2-3 weeks
YS3MF-97M-BXXTRANSFORMER 10K:125 0.0MADCBulkMETActive8.62:110k1251.1 kOhm28 OhmAudio Coupling300Hz ~ 100kHz±2dB1000VRMS @ 1 Second--10mW-20°C ~ 85°C-Through Hole0.409 L x 0.310 W 10.40mm x 7.87mm 0.465 11.80mm PC Pin
1650R
1650R
1+145.02
Increments of 1
Leadtime
2-3 weeks
Q49-T2DP-52TRANSFORMER AUDIO 5KCT 100WBulk1600Active-5kCT4, 8, 16--Push-Pull Audiophile, Ultra-Linear - Tube Output30Hz ~ 30kHz±1dB-±1dB1650R100W--Chassis Mount4.250 L x 3.750 W 107.95mm x 95.25mm 4.560 115.82mm Wire Leads
109J
109J
1+25.951
Increments of 1
Leadtime
2-3 weeks
IA0-1G-FRTRANSFORMER AUDIO 1KCT 600CTBulk109Active1.29:11kCT600CT64 Ohm51.5 OhmMiniature Epoxy Potted300Hz ~ 50kHz±1.5dB100VRMS--2W--Through Hole1.315 L x 0.930 W 33.40mm x 23.62mm 0.920 23.37mm PC Pin
148T
148T
1+19.8627
Increments of 1
Leadtime
2-3 weeks
PYM-I6RC-RXXTRANSFORMER AUDIO 500CT 3.2 IMPBulk148Active-500CT3.241 Ohm340 mOhmEconomical Open Type200Hz ~ 15kHz±1dB-0.5dB-300mW--Through Hole0.820 L x 0.680 W 20.83mm x 17.27mm 0.690 17.53mm PC Pin
EW-30I-39
EW-30I-39
50+7.16471
Increments of 50
Leadtime
2-3 weeks
PM-CJ-EWQTRANSFORMER 300CT:12 7.0MADCBulkMETActive5.07:1300CT1242 Ohm3.4 OhmData Voice Coupling300Hz ~ 100kHz±2dB500VRMS @ 30 Seconds--40mW-20°C ~ 85°C-Through Hole0.409 L x 0.310 W 10.40mm x 7.87mm 0.465 11.80mm PC Pin
832
832
1+127
Increments of 1
66UJ1-XMVR-U6VTRANSFR AUDIO 5K 20K 20K 80K IMPBulk800Active1:220k, 5k 5k80k, 20k 20k--Broadcast Quality50Hz ~ 15kHz±0.5dB-1dB-15dB--Chassis Mount1.752 L x 1.252 W 44.50mm x 31.80mm 2.559 65.00mm Solder Lug
W5-L4A7-GQ
W5-L4A7-GQ
1+19.5
Increments of 1
55CB4K-8B-HVTRANSFORMER AUDIO 20K 2KCT IMPEDBulk145Active-20k2kCT1.18 kOhm89 OhmEconomical Open Type150Hz ~ 15kHz±1dB---135mW--Chassis Mount1.630 L x 0.880 W 41.40mm x 22.35mm 0.810 20.57mm Wire Leads
K8Q-J5-MT7
K8Q-J5-MT7
97379737-GQ-JBPTRANSF TELE COUP 600:600CT TTCObsolete1:1600600CT33 Ohm56 Ohm 300Hz ~ 3.5kHz±0.5dB4000VRMS @ 1 Minute1.4dB Max @ 1kHz26dB Min 45dB ~ 7dB
107H
107H
1+18.7843
Increments of 1
Leadtime
2-3 weeks
AG49-1P-O7TRANSFORMER AUDIO 600CT 600CTBulk107Active1:1600CT600CT60 Ohm78 OhmMiniature Epoxy Potted300Hz ~ 50kHz±1.5dB100VRMS--150mW--Through Hole0.630 L x 0.586 W 16.00mm x 14.88mm 0.630 16.00mm PC Pin
RVAM 5Z2 6U6
RVAM 5Z2 6U6
50+6.08824
Increments of 50
7777N-EMXG-B4XTRANSFORMER 1.2KCT:3.2 3.0MADCBulkMETActive19.4:11.2kCT3.2125 Ohm700 mOhmData Voice Coupling300Hz ~ 100kHz±2dB500VRMS @ 30 Seconds 50mW 20°C ~ 85°C Through Hole0.409 L x 0.310 W 10.40mm x 7.87mm 0.465 11.80mm PC Pin
WR9ZS-OZBL-K9
WR9ZS-OZBL-K9
1+6.40196
10+4.86176
25+4.73373
50+4.35
100+4.09412
Increments of 1
55J46-61LR-I1TRANSF TELE COUP 600CT:600CTBulkTTCActive1:1600CT600CT44 Ohm56 OhmData Voice Coupling300Hz ~ 3.5kHz±0.5dB1500VRMS @ 1 Minute1.4dB Max @ 1kHz 45dB ~ 7dB CSA C22.2 No. 66 M1988, UL1459Through Hole0.799 L x 0.689 W 20.30mm x 17.50mm 0.752 19.10mm PC Pin
3DH2-0W8-0BY
3DH2-0W8-0BY
560+3.13235
Increments of 560
77P-MC-QJTRANSF TELE COUP 600 OHM 0 MADCBulkTTCActive1:1.03360060036 Ohm50 OhmData Voice Coupling300Hz ~ 3.5kHz±0.5dB1500VRMS @ 1 Minute1.2dB Max @ 1kHz--40dB ~ 7dB-CSA-C22.2 No. 66-M1988, UL1459Through Hole0.799 L x 0.650 W 20.30mm x 16.50mm 0.736 18.70mm PC Pin
1645A
1645A
1+129.843
Increments of 1
Leadtime
2-3 weeks
BXLOH-4QW0-7OAUDIOPHILE TUBE OUTPUT TRANSFRMRBulkAActive-5kCT4, 8, 16, 70V72.11 Ohm, 79.35 Ohm276 mOhm, 391 mOhm, 464 mOhm, 9.304 OhmPush-Pull Audiophile, Ultra-Linear - Tube Output30Hz ~ 30kHz±1dB2000V @ 1 Second--30W--Chassis Mount3.750 L x 2.500 W 95.25mm x 63.50mm 3.060 77.72mm Wire Leads
X0E-E8W-KC
X0E-E8W-KC
1200+3.3023
Increments of 1200
Leadtime
2-3 weeks
GK6-AUCL-UGTRANSF 600 CT OHM 0MA DC TELBulkTYActive-600CT600CT--Data Voice Coupling300Hz ~ 3.5kHz±0.5dB1500VAC1dB Typ26dB Typ-45dB ~ 7dB--Through Hole0.790 L x 0.812 W 20.07mm x 20.62mm 0.740 18.80mm PC Pin
SP-68-B
SP-68-B
672+9.68016
Increments of 672
Leadtime
2-3 weeks
IG8-96-FETRANS 10K 10KCT 2.5K SPLIT AUDIOBulkRed-SpecActive2.1:110k10k, 2.5k 2.5k1 kOhm565 650 OhmAudio Coupling300Hz ~ 100kHz±2dB1000VRMS @ 1 Second--50mW--Through Hole0.410 L x 0.310 W 10.41mm x 7.87mm 0.465 11.80mm PC Pin
TTC-108N
TTC-108N
1+6.84314
10+5.19706
25+5.06039
50+4.65
100+4.37647
Increments of 1
Leadtime
2-3 weeks
CT-RLE-VYOTRANSFORMER 600CT:600CT 0MADCBulkTTCActive1:1600CT600CT44 Ohm56 OhmData Voice Coupling300Hz ~ 3.5kHz±0.5dB1500VRMS @ 1 Minute1.4dB Max @ 1kHz--45dB ~ 7dB-CSA-C22.2 No. 66-M1988, UL1459Through Hole0.815 L x 0.650 W 20.70mm x 16.50mm 0.736 18.70mm PC Pin
G303C-PD5L-T4L
G303C-PD5L-T4L
1+7.08824
10+5.38333
25+5.24157
50+4.81667
100+4.53333
Increments of 1
Leadtime
2-3 weeks
DTC-D5B-ZOSTRANSF TELE FCC68 600:600 0 MADCBulkTTCActive1:160060072 Ohm90 OhmData Voice Coupling300Hz ~ 3.5kHz±0.5dB1500VRMS @ 1 Minute1.5dB Max @ 1kHz--45dB ~ 7dB-CSA-C22.2 No. 66-M1988, UL1459Through Hole0.799 L x 0.650 W 20.30mm x 16.50mm 0.488 12.40mm PC Pin
04RH-0B-3X
04RH-0B-3X
560+4.22059
Increments of 560
Leadtime
2-3 weeks
IY-NIC9-XMYTRANSF TELE COUP 600 OHM 0 MADCBulkTTCActive1:0.736600600 60057 Ohm42 OhmData Voice Coupling300Hz ~ 3.5kHz±0.5dB1500VRMS @ 1 Minute1.2dB Max @ 1kHz-7dB-CSA-C22.2 No. 66-M1988, UL1459Through Hole0.799 L x 0.689 W 20.30mm x 17.50mm 0.752 19.10mm PC Pin
MET-44
MET-44
50+7.16471
Increments of 50
Leadtime
2-3 weeks
Y9N1Z-OD-PWTTRANSFORMER 300CT:12 7.0MADCBulkMETActive5.07:1300CT1242 Ohm3.4 OhmData Voice Coupling300Hz ~ 100kHz±2dB500VRMS @ 30 Seconds--40mW-20°C ~ 85°C-Through Hole0.409 L x 0.310 W 10.40mm x 7.87mm 0.465 11.80mm PC Pin
FEU6E-41DT-KG
FEU6E-41DT-KG
1+19.8627
Increments of 1
Leadtime
2-3 weeks
PZ0H-3X-GOTRANSFORMER AUDIO 500CT 3.2 IMPBulk148Active-500CT3.241 Ohm340 mOhmEconomical Open Type200Hz ~ 15kHz±1dB-0.5dB-300mW--Through Hole0.820 L x 0.680 W 20.83mm x 17.27mm 0.690 17.53mm PC Pin
K6K-PB7-RK
K6K-PB7-RK
50+7.61961
Increments of 50
44I45-IR-VMAUDIO TRANSFORMERBulkMETActive1.58:110kCT4kCT1 kOhm500 Ohm-300Hz ~ 100kHz±2dB500VRMS @ 30 Seconds--40mW-20°C ~ 85°C-Through Hole0.409 L x 0.310 W 10.40mm x 7.87mm 0.465 11.80mm PC Pin