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
149U
149U
1+19.8627
Increments of 1
Leadtime
2-3 weeks
OB0V-IAIJ-EDATRANSFORM AUDIO 150 600 TO 8 IMPBulk149Active-600, 150 150853 Ohm95 OhmEconomical Open Type200Hz ~ 15kHz±1dB-0.5dB-1000mW--Through Hole1.060 L x 0.820 W 26.92mm x 20.83mm 0.820 20.83mm PC Pin
T6003NLT
T6003NLT
150+4.07843
300+3.95098
750+3.82353
1050+3.69608
Increments of 150
Leadtime
2-3 weeks
PBX-CW6-EKTRANSFORMER AUDIO 1:1 SMDTape & Reel TR -Active1:160060055 Ohm70 OhmGeneral Purpose--1500Vrms1dB @ 200Hz, 1dB @ 1kHz, 1dB @ 20kHz, 1.9dB @ 100kHz20dB @ 200Hz, 1dB @ 1kHz, 25dB @ 10kHz---Surface Mount0.530 L x 0.516 W 13.46mm x 13.11mm 0.485 12.32mm Gull Wing
KI-GE6-I61
KI-GE6-I61
1+19.5
Increments of 1
Leadtime
2 3 weeks
WTJ-PU-R6TRANSFORMER AUDIO 1KCT 3.2 IMPEDBulk146Active 1kCT3.256 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
1750U
1750U
1+106.853
Increments of 1
Leadtime
2-3 weeks
0QL-J9-N1TRANSFORMER TUBE GUITAR AMPBulk1750Active10.40:11.7kCT4, 8, 1615.36 Ohm, 16.56 Ohm100 mOhm, 120 mOhmPush-Pull Audiophile, Ultra-Linear - Tube Output50Hz ~ 12kHz±1dB---100W--Chassis Mount3.750 L x 4.020 W 95.25mm x 102.11mm 4.600 116.84mm Wire Leads
1C7Q1-5R-7Z
1C7Q1-5R-7Z
1+29.4216
Increments of 1
22Y7-V2Y-XHFTRANSFORMER AUDIO 10KCT 3.2Bulk109Active55.3:110kCT3.2CT300 Ohm200 mOhmMiniature 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
OC-8951-1KE
OC-8951-1KE
1+79.3824
Increments of 1
Leadtime
2-3 weeks
0S-9W-02TANSFORMER 4W 20HZ-20KHZBulk126Active-10k10k375 Ohm375 OhmSingle Ended Audiophile, Ultra-Linear - Tube Output20Hz ~ 20kHz±1dB400VDC--4W--Chassis Mount3.120 L x 2.500 W 79.25mm x 63.50mm 3.120 79.25mm Wire Leads
IC-EO-29
IC-EO-29
1+19.8627
Increments of 1
Leadtime
2-3 weeks
UGRB-XS-94STRANSFORM AUDIO 160 TO 20 80 IMPBulk149Active-16080, 20 2024 Ohm7 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
SYD53-8XU7-D3N
SYD53-8XU7-D3N
1+21.6373
Increments of 1
4726147261-WVHW-GPVTRANSFORMER 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
101H
101H
1+16.7549
Increments of 1
Leadtime
2-3 weeks
HF-A5-614TRANSFORMER AUDIO 1200CT 600CTBulk101Active-1.2kCT600CT80 Ohm53 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
3TST2-YCMU-IU
3TST2-YCMU-IU
1+5.5
10+4.17647
25+4.06667
50+3.73706
100+3.51716
Increments of 1
Leadtime
2-3 weeks
ZZZS-36-0GQTRANSF 600 OHM 90MA DC TELBulkTYActive-600600--Data Voice Coupling300Hz ~ 3.5kHz±0.5dB1500VAC1.75dB Typ13dB Typ-45dB ~ 7dB--Through Hole0.815 L x 1.250 W 20.70mm x 31.75mm 0.530 13.46mm PC Pin
IC-EO-29
IC-EO-29
1+19.8627
Increments of 1
Leadtime
2-3 weeks
PGVVB-4322-QRVTRANSFORM AUDIO 160 TO 20 80 IMPBulk149Active-16080, 20 2024 Ohm7 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
SP-20
SP-20
1+15.6373
Increments of 1
2323DK8-6W-P6TRANSF 10K CT 1.2K CT AUDIOBulkRed-SpecActive2.88:110kCT1.2kCT1.05 kOhm200 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
6KG 736V LFP
6KG 736V LFP
1+25.951
Increments of 1
Leadtime
2 3 weeks
Y8R8Y-OP2Z-4ATRANSFORMER 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
6L0K4-9F-97O
6L0K4-9F-97O
672+9.68016
Increments of 672
Leadtime
2-3 weeks
XK-QJ0S-A27TRANSF 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
69J-NA-NE
69J-NA-NE
1+89.0196
Increments of 1
Leadtime
2-3 weeks
QAA-3AJ-SKITRANSFORMER 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
1750J
1750J
1+48.0882
Increments of 1
707-X1V-RZTRANSFORMER 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
G4CFW-9S39-WH
G4CFW-9S39-WH
1+4.95098
10+3.76275
25+3.66392
50+3.36667
100+3.16863
Increments of 1
Leadtime
2-3 weeks
LC-3KS-K3FTRANSF 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
UK11F-EHG-UWN
UK11F-EHG-UWN
1+99.2255
Increments of 1
Leadtime
2-3 weeks
Q49-BTSR-1VHAUDIOPHILE TUBE OUTPUT TRANSFRMRBulkAActive-5kCT4, 8, 1684.46 Ohm, 96.25 Ohm130 mOhm, 210 mOhm, 270 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
2V4VQ-XH5A-X0U
2V4VQ-XH5A-X0U
1+4.0098
10+3.24902
25+2.62667
50+2.46059
100+2.35
Increments of 1
Leadtime
2-3 weeks
WZ0-G8R-NTBTRANSFORMER TELECOMM 600:470 OHMBulkTTCActive1:160047092 Ohm120 OhmData Voice Coupling300Hz ~ 3.5kHz±1dB ~ ±4dB1875VRMS @ 1 Second2.5dB Max @ 1kHz--40dB ~ 4dB-CSA-C22.2 No. 950-95, UL1950Through Hole0.886 L x 0.909 W 22.50mm x 23.10mm 0.583 14.80mm PC Pin
EQ 2I E3O
EQ 2I E3O
1+11.8627
10+8.76274
25+8.08823
50+7.81863
100+7.60294
Increments of 1
Leadtime
2 3 weeks
G684I-QU-G8TRANSFORMER 600:600CT 3.0MADCBulkMETActive2:1:1600600, 150 15070 Ohm95 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
GTI5N-AQ-D5
GTI5N-AQ-D5
1+127
Increments of 1
22G3-OWRW-8LTRANSF 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
144D
144D
1+19.5
Increments of 1
Leadtime
2-3 weeks
AQD-GR-KHXTRANSFORMER 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
HD-BU-FSJ
HD-BU-FSJ
1+30.0686
Increments of 1
Leadtime
2-3 weeks
BF-K9JE-CSMTRANSFORMER AUDIO 200K 1K IMPEDBulk143Active-200k1k4.5 kOhm30 OhmEconomical Open Type150Hz ~ 15kHz±1dB---25mW--Chassis Mount1.000 L x 0.690 W 25.40mm x 17.53mm 0.690 17.53mm Wire Leads
6JRFO-9K-FWC
6JRFO-9K-FWC
1+19.5
Increments of 1
Leadtime
2-3 weeks
P5-KISR-UZTRANSFORMER AUDIO 10K 8 IMPEDBulk144Active-10k8575 Ohm900 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
6KG 736V LFP
6KG 736V LFP
1+25.951
Increments of 1
Leadtime
2 3 weeks
UTETE-ZH41-QEOTRANSFORMER 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