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
SK-W4T-2SK
SK-W4T-2SK
1+4.95098
10+3.76275
25+3.66392
50+3.36667
100+3.16863
Increments of 1
Leadtime
2-3 weeks
QV-A9-WNTRANSF 600 OHM 90MA DC TELBulkTYActive-600600--Data Voice Coupling300Hz ~ 3.5kHz±0.5dB1500VAC1.75dB Typ15dB Typ-45dB ~ 7dB--Through Hole0.820 L x 0.715 W 20.83mm x 18.16mm 0.750 19.05mm PC Pin
109F
109F
1+25.951
Increments of 1
Leadtime
2-3 weeks
PY-UJ30-ARDTRANSFORMER AUDIO 600CT 150CTBulk109Active2:1600CT150CT36.65 Ohm11.64 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
M6-Q6CV-9X
M6-Q6CV-9X
1+18.1667
Increments of 1
Leadtime
2-3 weeks
GSP-JK-B3PTRANSFORMER AUDIO 600 1500Bulk102Active-6001.5k43 Ohm85 OhmMiniature Epoxy Potted310Hz-1dB100V1.5dB-20mW--Through Hole0.570 L x 0.570 W 14.48mm x 14.48mm 0.480 12.19mm PC Pin
144H
144H
1+19.5
Increments of 1
Leadtime
2-3 weeks
IQ-ZH2J-ZMTRANSFORMER AUDIO 500CT 50 IMPEDBulk144Active-500CT5028 Ohm7.3 OhmEconomical Open Type150Hz ~ 15kHz±1dB---150mW--Chassis Mount1.000 L x 0.690 W 25.40mm x 17.53mm 0.690 17.53mm Wire Leads
5TXV3 L9G 23
5TXV3 L9G 23
1+50.3726
Increments of 1
Leadtime
2 3 weeks
VKRH4-N0J5-DF3TRANSFORMER AUDIO MATCHING 60WBulk119Active 16, 870V, 25V Sound Distribution50Hz ~ 10kHz 25V, 70V 60W Chassis Mount3.250 L x 2.500 W 82.55mm x 63.50mm 3.060 77.72mm Wire Leads
SU72 DRW1 D3
SU72 DRW1 D3
1+19.5
Increments of 1
Leadtime
2 3 weeks
HR9K-X43H-ALTRANSFORMER AUDIO 48CT 8 IMPEDBulk146Active 48CT82.4 Ohm700 mOhmEconomical Open Type150Hz ~ 15kHz±1dB 700mW Chassis Mount1.630 L x 0.880 W 41.40mm x 22.35mm 0.810 20.57mm Wire Leads
6L0K4-9F-97O
6L0K4-9F-97O
672+9.68016
Increments of 672
267267Q-BTA-U4OTRANSF 10K 2KCT 500 SPLIT SEC AUBulkRed-SpecActive4.48:1:110k2k, 500 5001.05 kOhm146 168 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
04RH-0B-3X
04RH-0B-3X
560+4.22059
Increments of 560
Leadtime
2-3 weeks
J3-5L-Y1MTRANSF 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
RS-D7-TX
RS-D7-TX
1+24.4706
Increments of 1
7171S7Q-3M3-PJTRANSFR AUDIO 6K 24K 150 600 IMPBulk800Active-20k, 5k 5k500, 125 125--Broadcast Quality50Hz ~ 15kHz±0.5dB-1dB-20dB Max--Chassis Mount1.752 L x 1.252 W 44.50mm x 31.80mm 2.559 65.00mm Solder Lug
U0-LRN-Q5
U0-LRN-Q5
Leadtime
2-3 weeks
CUF2-2JN-B54TRANSF TELE COUP 600:510 OHM SMDCut Tape CT TTCObsolete1:160051058 Ohm70 Ohm-300Hz ~ 3.5kHz±0.3dB ~ ±0.5dB1875VRMS @ 1 Second1.25dB @ 1kHz16dB Min @ 300Hz ~ 3.5kHz3.5dB-10°C ~ 60°CUL1950, UL60950, EN60950Surface Mount0.390 L x 0.665 W 9.90mm x 17.80mm 0.181 4.60mm Gull Wing
MOSD9-DRD-S43
MOSD9-DRD-S43
Leadtime
2-3 weeks
WVO2-G4-J1KTRANSFMR AUDIO 600CT 600CT 80ADCBulk150Obsolete-60060074 Ohm97 OhmVoice300Hz ~ 3.4kHz1dB-2dB18dB---Through Hole1.290 L x 1.400 W 32.77mm x 35.56mm 0.500 12.70mm PC Pin
OZ-G5XM-1SC
OZ-G5XM-1SC
1+21.6176
Increments of 1
44NS-FG3-1ZQTRANSFORMR AUDIO 600CT 600CT IMPBulk141Active-600CT600CT32 Ohm45 OhmLow Profile, Open Type200Hz ~ 50kHz±2dB250V--150mW--Through Hole0.780 L x 0.660 W 19.81mm x 16.76mm 0.460 11.68mm PC Pin
O9HV-31GS-K5
O9HV-31GS-K5
1+19.5
Increments of 1
Leadtime
2-3 weeks
R4-QYB0-PPMTRANSFORMER AUDIO 2K 200CT IMPEDBulk145Active-2k200CT140 Ohm9 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
PWDM13062
PWDM13062
1+428.235
Increments of 1
Leadtime
2-3 weeks
NLHKW-KX64-8RAUDIO XFMR 23KCT 8K CHAS MT-Peter W. Dahl DesignActive-23kCT8k---200Hz ~ 3.5kHz-------Chassis Mount5.313 L x 5.250 W 134.95mm x 133.35mm 6.375 161.93mm Screw Terminal
NWIK-BT7-E6N
NWIK-BT7-E6N
1+21.6373
Increments of 1
Leadtime
2-3 weeks
UEJYE-PRE-BDTRANSFORMER AUDIO 10KCT 600CTBulk108Active4.08:110kCT600CT370 Ohm35 OhmMiniature Epoxy Potted300Hz ~ 50kHz±1.5dB100VRMS--500mW--Through Hole1.030 L x 0.770 W 26.16mm x 19.56mm 0.770 19.56mm PC Pin
HYG5I YGOM PH
HYG5I YGOM PH
1200+2.94336
Increments of 1200
Leadtime
2 3 weeks
BI-2O-KBUTRANSF 900 OHM SEC. 0MA DC TELBulkTYActive 600900 Data Voice Coupling300Hz ~ 3.5kHz±0.5dB1500VAC1dB Typ26dB Typ 45dB ~ 7dB Through Hole0.812 L x 0.700 W 20.62mm x 17.78mm 0.740 18.80mm PC Pin
145B
145B
1+19.5
Increments of 1
Leadtime
2-3 weeks
JZR-9QW-B1TRANSFORMER AUDIO 600 600 IMPEDBulk145Active-60060030 Ohm38 OhmEconomical Open Type150Hz ~ 15kHz±1dB---200mW--Chassis Mount1.630 L x 0.880 W 41.40mm x 22.35mm 0.810 20.57mm Wire Leads
1760J
1760J
1+51.902
Increments of 1
Leadtime
2-3 weeks
INWDI-L41-RDYTRANSFORMER TUBE GUITAR AMPBulk1760Active31.11:14kCT4, 8, 16185 Ohm400 mOhmPush-Pull Audiophile, Ultra-Linear - Tube Output70Hz ~ 15kHz±1dB---35W--Chassis Mount4.076 L x 3.170 W 103.53mm x 80.52mm 3.513 89.23mm Wire Leads
124E
124E
1+44.2647
Increments of 1
Leadtime
2-3 weeks
0YJ3L-P1-6Q6TRANS AUDIO 15KCT 33.8K 135K IMPBulk124Active1:2.97, 1:5.947kCT, 15k135k, 33.8k 33.8k373 Ohm, 355 Ohm1.63 kOhm, 2.25 kOhmTube Driver and Speaker Matching150Hz ~ 15kHz±1dB500Vrms--5W--Chassis Mount2.880 L x 1.740 W 73.15mm x 44.20mm 2.370 60.20mm Wire Leads
SDGDV-EHW-0RB
SDGDV-EHW-0RB
1+16.902
10+12.8804
25+11.8741
50+11.4718
100+11.2704
Increments of 1
Leadtime
2-3 weeks
M8KGB-D2J-2GTRANS 600 600CT 150 SPLIT AUDIOBulkRed-SpecActive2:1:1600600, 150 15072 Ohm40 Ohm, 45 OhmAudio Coupling300Hz ~ 100kHz±2dB1000VRMS @ 1 Second--50mW-40°C ~ 85°C-Through Hole0.410 L x 0.310 W 10.41mm x 7.87mm 0.465 11.80mm PC Pin
GDTRD-MV0K-ZE9
GDTRD-MV0K-ZE9
1+10.9804
10+8.10882
25+7.48549
50+7.23588
100+7.03618
Increments of 1
Leadtime
2-3 weeks
MKMFD-PNL-H6VTRANSFORMER 600CT:8 4.5MADCBulkMETActive8.66:1600CT860 Ohm1.5 OhmData Voice Coupling300Hz ~ 100kHz±2dB1000VRMS @ 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
1750P
1750P
1+88.3824
Increments of 1
33W-WSZW-8IQTRANSFORMER TUBE GUITAR AMPBulk1750Active14.24:13.4kCT2, 4, 8, 1641.3 Ohm, 40.5 Ohm, 81.8 Ohm120 mOhm, 150 mOhm, 210 mOhmPush-Pull Audiophile, Ultra-Linear - Tube Output50Hz ~ 12kHz±1dB---50W--Chassis Mount3.750 L x 3.090 W 95.25mm x 78.49mm 3.188 80.98mm Solder Lug
5FTF-LRC-IFG
5FTF-LRC-IFG
1+19.5
Increments of 1
6464U-3DH-PUTRANSFORMER AUDIO 20K 8 IMPEDBulk144Active-20k81.24 kOhm900 mOhmEconomical Open Type150Hz ~ 15kHz±1dB---50mW--Chassis Mount1.000 L x 0.690 W 25.40mm x 17.53mm 0.690 17.53mm Wire Leads
PAS-YO39-S0
PAS-YO39-S0
1+51.7353
Increments of 1
Leadtime
2-3 weeks
M4-4US-TTATRANS AUDIO 150 600 1.2K 4.8KIMPBulk560Active-600, 150 1504.8k, 1.2k 1.2k--Broadcast Quality30Hz ~ 30kHz±1dB-1dB Max----Through Hole1.330 L x 1.640 W 33.78mm x 41.66mm 0.850 21.59mm PC Pin
69J-NA-NE
69J-NA-NE
1+89.0196
Increments of 1
Leadtime
2-3 weeks
0CDRC-MT-01UTRANSFORMER TUBE GUITAR AMPBulk1750Active22.35:12kCT411.4 Ohm100 mOhmPush-Pull Audiophile, Ultra-Linear - Tube Output70Hz ~ 15kHz±1dB---100W--Chassis Mount4.063 L x 3.450 W 103.20mm x 87.63mm 3.563 90.50mm Wire Leads