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
140M
140M
11NI-2HWH-C0RTRANSFORMER AUDIO 100K 1.5K IMPBulk140Obsolete8:1100k1.5k--Shielded70Hz ~ 11kHz±1dB------Chassis Mount1.250 Dia 31.75mm 1.000 25.40mm Wire Leads
150J202
150J202
44TQO-GO5-D0TRANSFORMR AUDIO 600CT 600 80ADCBulk150Obsolete-600CT60074 Ohm97 OhmVoice300Hz ~ 3.4kHz1dB-2dB18dB---Through Hole1.290 L x 1.400 W 32.77mm x 35.56mm 0.500 12.70mm PC Pin
ZF3 C4L5 KI3
ZF3 C4L5 KI3
1+10.9314
10+8.07745
25+7.45608
50+7.20745
100+7.00853
Increments of 1
66TWQ-TGUC-PNTRANSFORMER 150:12 10.0MADCBulkMETActive3.54:11501220 Ohm2.5 OhmData 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
124E
124E
1+44.2647
Increments of 1
Leadtime
2-3 weeks
CQ-8Q-HKMTRANS 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
E3-5L18-1F
E3-5L18-1F
1+111.431
Increments of 1
Leadtime
2 3 weeks
W625-58F-MDIAUDIOPHILE TUBE OUTPUT TRANSFRMRBulkAActive 7.6kCT4, 8, 1692.16 Ohm, 102.8 Ohm210 mOhm, 239 mOhm, 309 mOhmPush Pull Audiophile, Ultra Linear Tube Output30Hz ~ 30kHz±1dB2000V @ 1 Second 25W Chassis Mount3.500 L x 2.500 W 88.90mm x 63.50mm 3.060 77.72mm Wire Leads
T3Q 40 LJ
T3Q 40 LJ
1+18.7843
Increments of 1
66ED8-R2P-O9CTRANSFORMER AUDIO 600CT 3.2Bulk107Active13.68:1600CT3.260 Ohm600 mOhmMiniature 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
K29WR-T9B-GE1
K29WR-T9B-GE1
1+7.08824
10+5.38333
25+5.24157
50+4.81667
100+4.53333
Increments of 1
77MCPJ-D478-FDDTRANSF 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
107D
107D
1+18.7843
Increments of 1
Leadtime
2-3 weeks
IHV2-9R-1COTRANSFORMER AUDIO 150CT 150CTBulk107Active1:1150CT150CT22 Ohm27 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
5KFL7 M1Y LZW
5KFL7 M1Y LZW
1+68.6961
Increments of 1
Leadtime
2 3 weeks
B11-ELYZ-7ARTRANSFORMER AUDIOBulk140EXActive1:1600CT600CT72.4 Ohm72.4 Ohm 20Hz ~ 20kHz±1dB500Vrms1.1dB Typ20dB Typ10dB Chassis Mount1.250 Dia 31.75mm 1.000 25.40mm Screw Terminal
101V
101V
1+16.7549
Increments of 1
Leadtime
2-3 weeks
VY74-Y4-GYTRANSFORMER AUDIO 2500CT 50CTBulk101Active-2.5kCT50CT150.7 Ohm4.9 OhmMiniature Epoxy Potted200Hz ~ 100kHz±0.5dB---100mW--Through Hole0.450 L x 0.450 W 11.43mm x 11.43mm 0.480 12.19mm PC Pin
146B
146B
1+19.5
Increments of 1
7474H-9YC-LWXTRANSFORMER AUDIO 48CT 3.2 IMPEDBulk146Active-48CT3.22.4 Ohm300 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
101P
101P
1+16.7549
Increments of 1
11CS42-CWMV-SYTRANSFORMER AUDIO 300CT 50CTBulk101Active-300CT50CT20.4 Ohm4.8 OhmMiniature Epoxy Potted200Hz ~ 100kHz±0.5dB---100mW--Through Hole0.450 L x 0.450 W 11.43mm x 11.43mm 0.480 12.19mm PC Pin
5B-73-0V
5B-73-0V
1+21.6373
Increments of 1
Leadtime
2-3 weeks
XSH2E-TJVN-4HTRANSFORMER AUDIO 1KCT 600CTBulk108Active1.29:11kCT600CT88 Ohm66 OhmMiniature Epoxy Potted300Hz ~ 50kHz±1.5dB100VRMS--150mW--Through Hole1.030 L x 0.770 W 26.16mm x 19.56mm 0.770 19.56mm PC Pin
J8-EZIJ-L01
J8-EZIJ-L01
1+24.2157
Increments of 1
Leadtime
2-3 weeks
KJ-VT9T-LNTRANSF LINE MATCHING 8W 8 OHMBulk117Active-825V--Sound Distribution100Hz ~ 9kHz1dB-2dB-8W--Chassis Mount3.250 L x 1.750 W 82.55mm x 44.45mm 2.000 50.80mm Solder Lug
106EE
106EE
1+24.2157
Increments of 1
Leadtime
2-3 weeks
GRMM-161-0ZWTRANSFORMER AUDIO 600CT 600CTBulk106Active-600CT600CT65 Ohm83 OhmMiniature Epoxy Potted150Hz-1dB200V1dB-500mW--Through Hole1.080 L x 0.880 W 27.43mm x 22.35mm 0.950 24.13mm PC Pin
3FJD-8F-MA9
3FJD-8F-MA9
1+19.5
Increments of 1
Leadtime
2-3 weeks
IW-EDIS-EBTRANSFORMER 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
5M6P-HQ86-A9
5M6P-HQ86-A9
1+4.29412
10+3.47941
25+2.81294
50+2.6351
100+2.51667
Increments of 1
Leadtime
2 3 weeks
F4-Q6-RFTRANSFORMER COUPLING 600:301 OHMBulkTTCActive1:1600301152 Ohm152 OhmData Voice Coupling300Hz ~ 3.5kHz±1dB ~ ±4dB1875VRMS @ 1 Second3.75dB Max @ 1kHz 20dB ~ 4dB CSA C22.2 No. 950 95, UL1950Through Hole0.886 L x 0.909 W 22.50mm x 23.10mm 0.543 13.80mm PC Pin
MET-60
MET-60
1+11.6667
10+8.61863
25+7.95608
50+7.69078
100+7.47853
Increments of 1
Leadtime
2-3 weeks
H6-HM-CTTRANSFORMER 135:135CT 10.0MADCBulkMETActive1:1135135CT10.5 Ohm10.8 OhmData Voice Coupling300Hz ~ 100kHz±2dB1500VRMS @ 1 Minute--50mW-20°C ~ 85°C-Through Hole0.409 L x 0.310 W 10.40mm x 7.87mm 0.465 11.80mm PC Pin
1750Y
1750Y
1+80.1765
Increments of 1
Leadtime
2-3 weeks
HD-I5XV-KCTRANSFORMER TUBE GUITAR AMPBulk1750Active27.87:16.2kCT8289 Ohm480 mOhmPush-Pull Audiophile, Ultra-Linear - Tube Output70Hz ~ 15kHz±1dB---15W--Chassis Mount2.500 L x 3.328 W 63.50mm x 84.53mm 3.123 79.32mm Wire Leads
TY-304P-B
TY-304P-B
1200+3.3023
Increments of 1200
Leadtime
2-3 weeks
FX-UK-STOTRANSF 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
WHD-J4-R3
WHD-J4-R3
1+51.7353
Increments of 1
Leadtime
2-3 weeks
G6-C1-SD2TRANSFMR AUDIO 12 48 150 600 IMPBulk560Active-48, 12 12600, 150 150--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
XKRM-4ZIS-LN
XKRM-4ZIS-LN
1+38.1667
Increments of 1
Leadtime
2-3 weeks
HP5-QB-Q1TRANSFORMER TUBE GUITAR AMPBulk1760Active44.61:17k3.2, 8, 16284.2 Ohm292 mOhmSingle Ended Audiophile, Ultra-Linear - Tube Output70Hz ~ 15kHz±1dB---5W--Chassis Mount2.813 L x 1.560 W 71.45mm x 39.62mm 1.746 44.35mm Wire Leads
OCAN-E77-MK
OCAN-E77-MK
1+91.5882
Increments of 1
Leadtime
2-3 weeks
XTU-7LF-QNHAUDIOPHILE TUBE OUTPUT TRANSFRMRBulkAActive-8kCT4, 8, 1691.31 Ohm, 102.3 Ohm321 mOhm, 365 mOhm, 476 mOhmPush-Pull Audiophile, Ultra-Linear - Tube Output30Hz ~ 30kHz±1dB2000V @ 1 Second--10W--Chassis Mount2.750 L x 2.500 W 69.85mm x 63.50mm 3.060 77.72mm Wire Leads
35B1 P4 3AR
35B1 P4 3AR
1+39.7843
Increments of 1
Leadtime
2 3 weeks
YV-2JZI-XUTRANSF AUDIO 2.5K 4K TO 6 8 IMPBulk125Active 2.5k, 4k3.2, 4, 6, 8 General Purpose150Hz ~ 15kHz±1dB 8W Chassis Mount3.250 L x 1.500 W 82.55mm x 38.10mm 1.940 49.28mm Wire Leads
1650PA
1650PA
1+141.961
Increments of 1
22F-GN4-1GAUDIOPHILE TUBE OUTPUT TRANSFRMRBulkAActive-6.6kCT4, 8, 1671.34 Ohm, 80.42 Ohm237 mOhm, 364 mOhm, 473 mOhmPush-Pull Audiophile, Ultra-Linear - Tube Output30Hz ~ 30kHz±1dB2000V @ 1 Second--60W--Chassis Mount4.250 L x 3.130 W 107.95mm x 79.50mm 3.810 96.77mm Wire Leads