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
290SX
290SX
1+143.196
Increments of 1
Leadtime
2-3 weeks
ARJ-U8LV-QCPTRANSF TUBE GUITAR AMP POWERBulk290Active---1.1 Ohm, 1.24 Ohm, 1.34 Ohm100 mOhm, 1.68 Ohm, 4.72 Ohm---120 240VAC-----Chassis Mount3.750 L x 5.625 W 95.25mm x 142.88mm 4.813 122.25mm Wire Leads
9U31-Q4W-H7
9U31-Q4W-H7
1+19.0294
Increments of 1
Leadtime
2-3 weeks
VR3-6WK7-5CTRANSFORMER TUBE GUITAR AMPBulk1750Active53.11:122.8k81.065 kOhm1.02 OhmSingle Ended Audiophile, Ultra-Linear - Tube Output70Hz ~ 15kHz±1dB---3.5W--Chassis Mount2.000 L x 1.440 W 50.80mm x 36.58mm 1.773 45.03mm Wire Leads
XK XN8 XA
XK XN8 XA
Leadtime
2 3 weeks
YRCI-3I3-BCBTRANSFORM MODEM 600:287 OHM SMDCut Tape CT TTCObsolete1:1600287155 Ohm145 OhmData Voice Coupling200Hz ~ 4kHz±0.25dB1875VRMS @ 1 Second3.85dB Max @ 1kHz20dB Min @ 200Hz ~ 4kHz UL1950, UL60950, EN60950Surface Mount0.335 L x 0.642 W 8.50mm x 16.30mm 0.200 5.08mm Gull Wing
WK-11-EMU
WK-11-EMU
1+103.794
Increments of 1
Leadtime
2-3 weeks
HKF-9NHG-X57TRANSFORMER AUDIO 7.6KCT 25WBulk1600Active-7.6kCT4, 8, 16210 Ohm220 mOhm, 270 mOhmPush-Pull Audiophile, Ultra-Linear - Tube Output30Hz ~ 30kHz±1dB2000V @ 1 Second±1dB-25W--Chassis Mount3.500 L x 2.500 W 88.90mm x 63.50mm 3.060 77.72mm Wire Leads
101V
101V
1+16.7549
Increments of 1
Leadtime
2-3 weeks
WLP-2NI-ADTRANSFORMER 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
CCYL2-VZ8V-EFZ
CCYL2-VZ8V-EFZ
1+19.8627
Increments of 1
Leadtime
2 3 weeks
ZS5M9-9UA-VLTRANSF AUDIO 1.5K TO 125 500 IMPBulk148Active 1.5k500, 125 125220 Ohm58 OhmEconomical Open Type200Hz ~ 15kHz±1dB 0.5dB 75mW Through Hole0.820 L x 0.680 W 20.83mm x 17.27mm 0.690 17.53mm PC Pin
109G
109G
1+25.951
Increments of 1
Leadtime
2-3 weeks
WDRZH-NA-Y4VTRANSFORMER AUDIO 600CT 250CTBulk109Active1.55:1600CT250CT40 Ohm24 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
B0E-5UW-56Q
B0E-5UW-56Q
1+129.755
Increments of 1
88H-QG5-F5NTRANSFORMER AUDIO 4.3KCT 60WBulk1600Active-4.3kCT4, 8, 1682.5 Ohm232 mOhm, 270 mOhmPush-Pull Audiophile, Ultra-Linear - Tube Output30Hz ~ 30kHz±1dB2000V @ 1 Second±1dB-60W--Chassis Mount4.185 L x 3.125 W 106.30mm x 79.38mm 3.859 98.02mm Wire Leads
EQD-N2O-BZ7
EQD-N2O-BZ7
1+21.6373
Increments of 1
Leadtime
2-3 weeks
FZW-RFG-LM9TRANSFORMER AUDIO 600CT 600CTBulk108Active1:1600CT600CT50 Ohm50 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
109K
109K
1+25.951
Increments of 1
77UD-705Y-5HPTRANSFORMER AUDIO 1.5KCT 600CTBulk109Active1.58:11.5kCT600CT102 Ohm60 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
HJ7P0-QA56-WY
HJ7P0-QA56-WY
1+19.8627
Increments of 1
Leadtime
2-3 weeks
PLW6O-EUAB-GLTRANSF AUDIO 500 TO 125 500 IMPBulk148Active-500500, 125 12579 Ohm60 OhmEconomical Open Type200Hz ~ 15kHz±1dB-0.5dB-75mW--Through Hole0.820 L x 0.680 W 20.83mm x 17.27mm 0.690 17.53mm PC Pin
GGYS-MJ-9FB
GGYS-MJ-9FB
50+7.93235
Increments of 50
Leadtime
2-3 weeks
I0-CV-49TRANSFORMER 1KCT:1KCT 3.0MADCBulkMETActive1:11kCT1kCT95 Ohm110 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
126C
126C
1+79.3824
Increments of 1
Leadtime
2-3 weeks
JT7-06D-R8TANSFORMER 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
OC-8951-1KE
OC-8951-1KE
1+79.3824
Increments of 1
Leadtime
2-3 weeks
WB-83-P62TANSFORMER 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
6RR-6Y0-KN
6RR-6Y0-KN
1+24.4706
Increments of 1
Leadtime
2-3 weeks
S3Z39-YT-CDTRANSFR 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
9C-0M6-B4W
9C-0M6-B4W
1+18.7843
Increments of 1
Leadtime
2-3 weeks
XWC-2O-GA4TRANSFORMER AUDIO 150CT 12Bulk107Active3.53:1150CT1222 Ohm1.85 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
148C
148C
1+19.8627
Increments of 1
55NPE-UFN8-7AATRANSFRM AUDIO 50K TO 250 1K IMPBulk148Active-50k1k, 250 2501.76 kOhm25.4 OhmEconomical Open Type200Hz ~ 15kHz±1dB-0.5dB-12mW--Through Hole0.820 L x 0.680 W 20.83mm x 17.27mm 0.690 17.53mm PC Pin
GF 34 YP
GF 34 YP
Leadtime
2 3 weeks
M8GQ-LZZ7-OXTRANSF TELE COUP 600:600CT TTCObsolete1:1600600CT33 Ohm56 Ohm 300Hz ~ 3.5kHz±0.5dB4000VRMS @ 1 Minute1.4dB Max @ 1kHz26dB Min 45dB ~ 7dB
U598T SB KR
U598T SB KR
672+9.68016
Increments of 672
Leadtime
2 3 weeks
KJL-EG8-YAWTRANSF 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
RGULV-YXU-9Z
RGULV-YXU-9Z
1+142.471
Increments of 1
11N4X-UYR-J9TRANSFORMER AUDIO 1.9KCT 120WBulk1600Active-1.9kCT4, 8, 16--Push-Pull Audiophile, Ultra-Linear - Tube Output30Hz ~ 30kHz±1dB-±1dB-120W--Chassis Mount4.500 L x 3.750 W 114.30mm x 95.25mm 4.560 115.82mm Wire Leads
MET-28-T
MET-28-T
1+8.86275
10+6.88824
25+6.70157
50+5.77078
100+5.5102
Increments of 1
Leadtime
2-3 weeks
EWNQV-QE3F-OZBAUDIO XFMR 1K 50 THRU HOLEBulkMETActive4.47:11k50110 Ohm8 OhmAudio Coupling300Hz ~ 100kHz±2dB1000VRMS @ 1 Second--50mW-20°C ~ 85°C-Through Hole0.409 L x 0.310 W 10.40mm x 7.87mm 0.465 11.80mm PC Pin
HW12-X4E-C6J
HW12-X4E-C6J
1+39.6961
10+38.3686
25+35.722
50+33.0761
Increments of 1
Leadtime
2 3 weeks
ZK6-Y5-8DTRANSFORMER TUBE GUITAR AMPBulk1760Active32.61:18.5kCT4, 8, 16150 Ohm300 Ohm, 450 mOhmPush Pull Audiophile, Ultra Linear Tube Output70Hz ~ 15kHz±1dB 15W Chassis Mount3.250 L x 2.085 W 82.55mm x 52.96mm 2.058 52.27mm Wire Leads
TY-307P
TY-307P
1+5.51961
10+4.1951
25+4.0851
50+3.75392
100+3.53304
Increments of 1
Leadtime
2-3 weeks
TY8-Z45L-DATRANSF 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
SVU-OVB6-MB8
SVU-OVB6-MB8
1+19.8627
Increments of 1
Leadtime
2 3 weeks
SM-6NIF-27RTRANSFRM AUDIO 20K TO 250 1K IMPBulk148Active 20k1k, 250 2502.23 kOhm123 OhmEconomical Open Type200Hz ~ 15kHz±1dB 0.5dB 50mW Through Hole0.820 L x 0.680 W 20.83mm x 17.27mm 0.690 17.53mm PC Pin
C2HJ-ZK6W-K5E
C2HJ-ZK6W-K5E
1+25.951
Increments of 1
Leadtime
2-3 weeks
L509U-UNC3-DETRANSF LINE MATCHING 16W 8 OHMBulk117Active-870V--Sound Distribution100Hz ~ 9kHz1dB-2dB-16W--Chassis Mount3.690 L x 2.000 W 93.73mm x 50.80mm 2.310 58.67mm Solder Lug