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
ZZMF-J8HU-AA
ZZMF-J8HU-AA
1+88.3824
Increments of 1
Leadtime
2-3 weeks
I3-4PMG-CTTRANSFORMER 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
3PJ 96 TK1
3PJ 96 TK1
1+19.5
Increments of 1
Leadtime
2 3 weeks
VXR-UH-M4CTRANSFORMER 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
7UK8Y-3B-K9
7UK8Y-3B-K9
1+127
Increments of 1
Leadtime
2-3 weeks
PD8-DK86-ATTRANSF AUDIO 150 600 12K 48K IMPBulk800Active-500, 125 12540k, 10k 10k3.11 Ohm1.432 kOhmBroadcast Quality50Hz ~ 15kHz±0.5dB750V1dB-15dB--Chassis Mount1.752 L x 1.252 W 44.50mm x 31.80mm 2.559 65.00mm Solder Lug
1750J
1750J
1+48.0882
Increments of 1
Leadtime
2-3 weeks
QPSLL-EPP-NRCTRANSFORMER TUBE GUITAR AMPBulk1750Active31.11:14kCT4185 Ohm400 mOhmPush-Pull Audiophile, Ultra-Linear - Tube Output70Hz ~ 15kHz±1dB---35W--Chassis Mount4.076 L x 3.170 W 103.53mm x 80.52mm 2.630 66.80mm Wire Leads
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
CJ-J3OA-5D6TRANSFORMER 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
21SPJ-L0K3-T6Q
21SPJ-L0K3-T6Q
1200+3.18744
Increments of 1200
88X-QO-2VYTRANSF 10K AUDIO CTAP 2K CTAPBulkTYActive2.24:110kCT2kCT750 Ohm217 OhmData Voice Coupling200Hz ~ 15kHz±2dB1500V1.5dB @ 1kHz26dB-0°C ~ 105°C-Through Hole0.812 L x 0.700 W 20.62mm x 17.78mm 0.740 18.80mm PC Pin
1650TA
1650TA
1+156.716
Increments of 1
33KS-JVV-QS5AUDIOPHILE TUBE OUTPUT TRANSFRMRBulkAActive-1.9kCT4, 8, 1622.07 Ohm, 24.85 Ohm251 mOhm, 334 mOhm, 359 mOhmPush-Pull Audiophile, Ultra-Linear - Tube Output30Hz ~ 30kHz±1dB2000V @ 1 Second--120W--Chassis Mount4.500 L x 3.750 W 114.30mm x 95.25mm 4.560 115.82mm Wire Leads
2Y3A-BTDH-08H
2Y3A-BTDH-08H
11Y-KR7-WRITRANSFR AUDIO 50 200 150 600 IMPBulk850Obsolete-200, 50 50600, 150 15027 Ohm68 OhmBroadcast Quality20Hz ~ 20kHz±0.5dB-1dB-15dB--Chassis Mount1.700 L x 1.200 W 43.18mm x 30.48mm 1.650 41.91mm Solder Lug
5TXV3 L9G 23
5TXV3 L9G 23
1+50.3726
Increments of 1
Leadtime
2 3 weeks
DUX8-ETV-QWATRANSFORMER 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
MET-25
MET-25
50+6.08824
Increments of 50
Leadtime
2-3 weeks
Y6KZ-B2B-Y4TRANSFORMER 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
7UK8Y-3B-K9
7UK8Y-3B-K9
1+127
Increments of 1
Leadtime
2-3 weeks
LG5-2RH4-0KSTRANSF AUDIO 150 600 12K 48K IMPBulk800Active-500, 125 12540k, 10k 10k3.11 Ohm1.432 kOhmBroadcast Quality50Hz ~ 15kHz±0.5dB750V1dB-15dB--Chassis Mount1.752 L x 1.252 W 44.50mm x 31.80mm 2.559 65.00mm Solder Lug
TY-146P-B
TY-146P-B
96+5.11091
Increments of 96
Leadtime
2-3 weeks
Q3S-WR8E-FUKTRANSF 600 AUDIO CT 150 600CT 15BulkTYActive1:1600, 150 150600, 150 15017 Ohm, 19 Ohm14.5 Ohm, 22 OhmData Voice Coupling200Hz ~ 15kHz±2dB1500V1.5dB @ 1kHz26dB-0°C ~ 105°C-Through Hole1.375 L x 1.187 W 34.93mm x 30.15mm 1.187 30.15mm PC Pin
145P
145P
1+19.5
Increments of 1
33WSG-FE-V1TRANSFORMER AUDIO 20K 1KCT IMPEDBulk145Active-20k1kCT1.18 kOhm50 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
140PEX
140PEX
1+68.6961
Increments of 1
99HZ8F-3RVN-KMTRANSFORMER AUDIOBulk140EXActive1:1, 1:2, 1:4600, 150 1502.4k, 600 60058 Ohm190 Ohm-20Hz ~ 20kHz±1dB500Vrms0.8dB Typ30dB Typ10dB--Chassis Mount1.250 Dia 31.75mm 1.000 25.40mm Screw Terminal
149G
149G
1+19.8627
Increments of 1
Leadtime
2-3 weeks
X9GM-U3-9UTRANSF AUDIO 600 TO 150 600 IMPBulk149Active-600600, 150 15092 Ohm58 OhmEconomical Open Type200Hz ~ 15kHz±1dB-0.5dB-200mW--Through Hole1.060 L x 0.820 W 26.92mm x 20.83mm 0.820 20.83mm PC Pin
850C
850C
Leadtime
2-3 weeks
UB3LJ-Z0H0-E9TRANSFMR AUDIO 12 48 150 600 IMPBulk850Obsolete-48, 12 12600, 150 1506 Ohm70 OhmBroadcast Quality20Hz ~ 20kHz±0.5dB250VAC @ 1 Sec1dB-15dB--Chassis Mount1.700 L x 1.200 W 43.18mm x 30.48mm 1.650 41.91mm Solder Lug
EMQU-XV-ZO2
EMQU-XV-ZO2
Leadtime
2-3 weeks
OSEFE-SKZ-ZZYTRANSF TELE PCMCIA TOP MNT SMD-TTCObsolete1:1600346127 Ohm150 OhmData Voice Coupling300Hz ~ 3.5kHz-0.35dB ~ 0.15dB1000VRMS @ 1 Minute2.7dB @ 1kHz25dB Min @ 300Hz ~ 3.5kHz10mW-CSA-C22.2 No. 950-M89, UL1459, UL1950Surface Mount0.330 L x 0.402 W 8.38mm x 10.20mm 0.164 4.16mm Gull Wing
ZVZ-NUD-TRD
ZVZ-NUD-TRD
1+127
Increments of 1
Leadtime
2-3 weeks
MD-S0YW-FJZTRANSF AUDIO 150 600 150 600 IMPBulk800Active-500, 125 125500, 125 125--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
IJ OWUH Y37
IJ OWUH Y37
672+9.68016
Increments of 672
Leadtime
2 3 weeks
LZC6L-FZAU-D9QTRANSF 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
KTJ-XTB-O5N
KTJ-XTB-O5N
400+2.44265
800+2.36863
1200+2.29461
10000+2.02814
Increments of 400
66V95-HM1D-TLTRANSFORMER MODEM 600:600OHM SMDTape & Reel TR TTCActive1:1600600115 Ohm115 OhmData Voice Coupling200Hz ~ 4kHz±0.25dB3000VRMS @ 1 Minute2dB Max @ 2kHz14dB Min @ 200Hz ~ 4kHz--20°C ~ 85°CUL60950, EN60950Surface Mount0.378 L x 0.492 W 9.60mm x 12.50mm 0.299 7.60mm Flat Lead
9I56-LL-6N
9I56-LL-6N
1+24.4706
Increments of 1
Leadtime
2-3 weeks
JAEF-V4D-TENTRANSFR 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
107J
107J
1+18.7843
Increments of 1
Leadtime
2-3 weeks
WIT-MS-KKTRANSFORMER AUDIO 1KCT 600CTBulk107Active1.29:11kCT600CT92 Ohm70 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
Q3O-JH-BP
Q3O-JH-BP
1+97.6961
Increments of 1
Leadtime
2-3 weeks
ZZQ1-OQ9P-T9ITRANSFORMER 25W 100HZ-15KHZBulk125SEActive-2.5k ~ 10k4 ~ 3250 Ohm250 mOhmGeneral Purpose100Hz ~ 15kHz±1dB2000V @ 1 Second--25W--Chassis Mount4.150 L x 2.880 W 105.41mm x 73.15mm 3.460 87.88mm Solder Lug
144D
144D
1+19.5
Increments of 1
Leadtime
2-3 weeks
YR-YP-W5HTRANSFORMER AUDIO 300CT 3.2 IMPBulk144Active-300CT3.215 Ohm330 mOhmEconomical Open Type150Hz ~ 15kHz±1dB---150mW--Chassis Mount1.000 L x 0.690 W 25.40mm x 17.53mm 0.690 17.53mm Wire Leads
6L0K4-9F-97O
6L0K4-9F-97O
672+9.68016
Increments of 672
Leadtime
2-3 weeks
KI-HN1-A4ZTRANSF 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