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
XO-82S-A47
XO-82S-A47
420+3.76863
Increments of 420
Leadtime
2-3 weeks
YZ1-V5-JHTRANSFORMER AUDIO 1500VRMS SMDTube-Active1:26002.4k55 Ohm390 OhmData Voice Coupling--1500Vrms1.2dB @ 200Hz, 1dB @ 1kHz, 1dB @ 20kHz, 1.7dB @ 100kHz18dB @ 200Hz, 18dB @ 1kHz, 18dB @ 10kHz---Surface Mount0.530 L x 0.516 W 13.46mm x 13.11mm 0.485 12.32mm Gull Wing
ZU 9J N1W
ZU 9J N1W
1+19.5
Increments of 1
Leadtime
2 3 weeks
JKWL-3RW9-XW6TRANSFORMER AUDIO 200K 1K IMPEDBulk145Active 200k1k3.6 kOhm33 OhmEconomical Open Type150Hz ~ 15kHz±1dB 10mW Chassis Mount1.630 L x 0.880 W 41.40mm x 22.35mm 0.810 20.57mm Wire Leads
Q3O-JH-BP
Q3O-JH-BP
1+97.6961
Increments of 1
44O-691-6W6TRANSFORMER 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
H0-PX5A-91A
H0-PX5A-91A
1+106.853
Increments of 1
22O-J2-J4WAUDIOPHILE TUBE OUTPUT TRANSFRMRBulkAActive-8kCT4, 8, 1698.98 Ohm, 101.9 Ohm154 mOhm, 218 mOhm, 303 mOhmPush-Pull Audiophile, Ultra-Linear - Tube Output30Hz ~ 30kHz±1dB2000V @ 1 Second--15W--Chassis Mount3.250 L x 2.500 W 82.55mm x 63.50mm 3.060 77.72mm Wire Leads
144S
144S
1+19.5
Increments of 1
Leadtime
2-3 weeks
KME7-06-37TRANSFORMER 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
TTC-5029
TTC-5029
1+6.40196
10+4.86176
25+4.73373
50+4.35
100+4.09412
Increments of 1
33L-S92K-FXVTRANSFORMER TELECOMM 600:600 OHMBulkTTCActive1:160060040 Ohm40 OhmData Voice Coupling200Hz ~ 4kHz±0.2dB1875VRMS @ 1 Second1dB Max @ 1kHz20dB Min @ 200Hz ~ 4kHz-0°C ~ 70°C-Through Hole0.669 L x 0.669 W 17.00mm x 17.00mm 0.472 12.00mm PC Pin
DR6HW-IU89-RJ
DR6HW-IU89-RJ
1+127
Increments of 1
Leadtime
2-3 weeks
S1-YI3I-K1TRANSF 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
W6OM8-UH-E5K
W6OM8-UH-E5K
1+21.6176
Increments of 1
Leadtime
2-3 weeks
EDD97-QSL-VZTRANSFORMER AUDIO 3KCT 1KCT IMPBulk141Active-3kCT1kCT120 Ohm51 OhmLow Profile, Open Type200Hz ~ 15kHz±2dB---150mW--Through Hole0.780 L x 0.660 W 19.81mm x 16.76mm 0.460 11.68mm PC Pin
125DSE
125DSE
1+51.902
Increments of 1
44JUH-PHK-PN3TRANSFORMER 10W 70MA TUBE SNGLBulk125SEActive-2.5k ~ 10k4 ~ 32115 Ohm590 mOhmGeneral Purpose100Hz ~ 15kHz±1dB1500V @ 1 Second--10W--Chassis Mount4.000 L x 2.100 W 101.60mm x 53.34mm 2.630 66.80mm Wire Leads
1650W
1650W
1+313.431
Increments of 1
Leadtime
2-3 weeks
MYP-DN-1W7TRANSFORMER AUDIO 1.9KCT 280WBulk1600Active-1.9kCT4, 8, 16--Push-Pull Audiophile, Ultra-Linear - Tube Output30Hz ~ 30kHz±1dB-±1dB-280W--Chassis Mount7.500 L x 4.380 W 190.50mm x 111.25mm 5.250 133.35mm Wire Leads
UW-OV3X-ORL
UW-OV3X-ORL
1+18.7843
Increments of 1
4893548935-QB-USATRANSFORMER AUDIO 10KCT 10KCTBulk107Active1:110kCT10kCT690 Ohm680 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
B6-5C-2PU
B6-5C-2PU
1+5.51961
10+4.1951
25+4.0851
50+3.75392
100+3.53304
Increments of 1
Leadtime
2-3 weeks
VM09H-DC-YVTRANSF 600 OHM 0MA DC TELBulkTYActive-600600--Data Voice Coupling300Hz ~ 3.5kHz±0.5dB1500VAC1dB Typ26dB Typ-45dB ~ 7dB--Through Hole0.670 L x 0.781 W 17.02mm x 19.84mm 0.470 11.94mm PC Pin
AJU-F5R-CM
AJU-F5R-CM
1+15.4902
10+11.8029
25+10.8812
50+10.5122
100+10.3277
Increments of 1
Leadtime
2-3 weeks
UN7I5-PNT-8FFTRANSFORMER 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
DY6-IP-4Z7
DY6-IP-4Z7
360+4.52843
Increments of 360
Leadtime
2-3 weeks
U9-JK5-9ZTRANSF TELE COUP 600 OHM 90MADCBulkTTCActive1:1.0460060075 Ohm95 OhmData Voice Coupling300Hz ~ 3.5kHz-2.5dB ~ 0.3dB1500VRMS @ 1 Minute1.9dB Max @ 1.8kHz14dB Min @ 1.8kHz-45dB ~ 10dB-CSA-C22.2 No. 66-M1988, UL1459Through Hole0.799 L x 1.201 W 20.30mm x 30.50mm 0.500 12.70mm PC Pin
SYKOX-3X1-MJ
SYKOX-3X1-MJ
Leadtime
2-3 weeks
YKL-QF8C-UWTRANSF 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
WQJS-4SQ-9Z
WQJS-4SQ-9Z
1+19.5
Increments of 1
Leadtime
2-3 weeks
VLLN-OH-7ITRANSFORMER AUDIO 200K 1K IMPEDBulk145Active-200k1k3.6 kOhm33 OhmEconomical Open Type150Hz ~ 15kHz±1dB---10mW--Chassis Mount1.630 L x 0.880 W 41.40mm x 22.35mm 0.810 20.57mm Wire Leads
KCC-H0VU-GQ
KCC-H0VU-GQ
360+3.06961
Increments of 360
Leadtime
2-3 weeks
XNKR-BG-CJTTRANSF 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
OI-OP-T12
OI-OP-T12
1+24.2157
Increments of 1
2222S-0T-UFTRANSFORMER AUDIO 500CT 3.2Bulk104Active-500CT3.227 Ohm400 mOhmMiniature Epoxy Potted200Hz-1dB200V1dB-500mW--Through Hole0.860 L x 0.710 W 21.84mm x 18.03mm 0.750 19.05mm PC Pin
O1ZO PQ2 LD1
O1ZO PQ2 LD1
1+19.5
Increments of 1
135135B-RYR-3T3TRANSFORMER 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
1750C
1750C
1+34.598
Increments of 1
925925LL-49Y-CRPTRANSFORMER TUBE GUITAR AMPBulk1750Active49.16:15k, 8k3.2314.2 Ohm295 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
Q7-MKW7-FK
Q7-MKW7-FK
1+15.4902
10+11.8029
25+10.8812
50+10.5122
100+10.3277
Increments of 1
Leadtime
2-3 weeks
MFV5-EE-YATRANSFORMER 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
E7U4Q-5L-3C
E7U4Q-5L-3C
1+91.5882
Increments of 1
Leadtime
2-3 weeks
Q5SV-0D-B0AUDIOPHILE TUBE OUTPUT TRANSFRMRBulkAActive-10kCT4, 8, 16102.2 Ohm, 114.3 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
MBMMU-4HH-GRE
MBMMU-4HH-GRE
1+20.7647
Increments of 1
Leadtime
2-3 weeks
JV-0R5D-BIMTRANSF LINE MATCHING 4W 8 OHMBulk117Active-825V--Sound Distribution100Hz ~ 9kHz1dB-2dB-4W--Chassis Mount2.810 L x 1.500 W 71.37mm x 38.10mm 1.690 42.93mm Solder Lug
106Q
106Q
1+25.951
Increments of 1
Leadtime
2-3 weeks
V7-79-LIATRANSFORMER AUDIO 48CT 3.2Bulk106Active-48CT3.22.4 Ohm300 mOhmMiniature Epoxy Potted170Hz-1dB200V1dB-1.5W--Through Hole1.080 L x 0.880 W 27.43mm x 22.35mm 0.950 24.13mm PC Pin
TTC-5037
TTC-5037
400+2.50735
Increments of 400
99H-58-I5TRANSFORMER TELE 600:530 OHM SMDTape & Reel TR TTCActive1:160053090 Ohm90 OhmData Voice Coupling200Hz ~ 4kHz±0.4dB1875VRMS @ 1 Second2dB Max @ 2kHz18dB 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