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
I4-3DN-YA9
I4-3DN-YA9
1+11.0392
10+8.45294
25+7.16157
50+7.04412
100+6.69196
Increments of 1
3636-FD-64RTRANSFORMER 500:50 3.0MADCBulkMETActive3.16:15005055 Ohm8 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
290XX
290XX
1+61.0588
Increments of 1
Leadtime
2-3 weeks
EYY1-SZ2-63TRANSF TUBE GUITAR AMP POWERBulk290Active---8.03 Ohm140 mOhm, 3.7 Ohm, 40.72 Ohm---120 240VAC-----Chassis Mount3.000 L x 2.500 W 76.20mm x 63.50mm 2.013 51.13mm Wire Leads
SP-33
SP-33
1+15.598
10+11.5206
25+10.6349
50+10.2802
100+9.99667
Increments of 1
Leadtime
2-3 weeks
YDHU-NX-42TRANS 1K 50 OHM IMPEDANCE AUDIOBulkRed-SpecActive4.4:11k50145 Ohm8 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
MET-24
MET-24
50+7.73333
Increments of 50
Leadtime
2-3 weeks
YJL72-W3WD-SPTRANSFORMER 1.5KCT:600 3.0MADCBulkMETActive1.58:11.5kCT600160 Ohm95 OhmData Voice Coupling300Hz ~ 100kHz±2dB500VRMS @ 1 Minute2dB Max @ 1kHz-50mW-20°C ~ 85°C-Through Hole0.409 L x 0.310 W 10.40mm x 7.87mm 0.465 11.80mm PC Pin
0D7L-UBSC-MKF
0D7L-UBSC-MKF
Leadtime
2-3 weeks
WX745-44B-FLJTRANSFORM 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
RVCW-YYO-GMR
RVCW-YYO-GMR
400+2.44265
800+2.36863
1200+2.29461
10000+2.02814
Increments of 400
88G-VC-7NTRANSFORMER 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
141H
141H
1+21.6176
Increments of 1
Leadtime
2-3 weeks
SC0NE-1R8-4QTRANSFORMR AUDIO 600CT 600CT IMPBulk141Active-600CT600CT32 Ohm45 OhmLow Profile, Open Type200Hz ~ 50kHz±2dB250V--150mW--Through Hole0.780 L x 0.660 W 19.81mm x 16.76mm 0.460 11.68mm PC Pin
9N LVD U7
9N LVD U7
1+111.431
Increments of 1
Leadtime
2 3 weeks
AAA-AE78-1YAUDIOPHILE 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
D5K8-X8-RN
D5K8-X8-RN
1+34.598
Increments of 1
Leadtime
2-3 weeks
THC-K4P-OWTRANSF LINE MATCHING 32W 8 OHMBulk117Active-825V--Sound Distribution100Hz ~ 9kHz1dB-2dB-32A--Chassis Mount4.030 L x 2.250 W 102.36mm x 57.15mm 2.630 66.80mm Solder Lug
WPIA-HD-Y0L
WPIA-HD-Y0L
1+22.4804
Increments of 1
44GXUU-MSEE-24DTRANSF LINE MATCHING 8W 8 OHMBulk117Active-870V--Sound Distribution100Hz ~ 9kHz1dB-2dB-8W--Chassis Mount3.250 L x 1.750 W 82.55mm x 44.45mm 2.000 50.80mm Solder Lug
OO-8Z-SC
OO-8Z-SC
1+5.69608
10+4.32745
25+4.21333
50+3.87176
100+3.64392
Increments of 1
Leadtime
2-3 weeks
KL-7M-ZFTRANSF 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
J0ALN-C5CC-ZQ9
J0ALN-C5CC-ZQ9
50+6.08824
Increments of 50
Leadtime
2 3 weeks
NR3NP-BQ4-P3RTRANSFORMER 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
MET-50
MET-50
1+23.3039
10+20.5588
25+19.8737
50+17.8176
100+17.1324
Increments of 1
Leadtime
2-3 weeks
ST-51Y-DTRTRANSFORMER 10K:125 0.0MADCBulkMETActive8.62:110k1251.1 kOhm28 OhmData Voice Coupling300Hz ~ 20kHz±3dB500VRMS @ 30 Seconds--10mW Max @ 300Hz-20°C ~ 85°C-Through Hole0.409 L x 0.310 W 10.40mm x 7.87mm 0.465 11.80mm PC Pin
WU96 25 JV
WU96 25 JV
1+79.3824
Increments of 1
Leadtime
2 3 weeks
GN1LO-ZRHH-1M1TANSFORMER 4W 20HZ 20KHZBulk126Active 5k5k178 Ohm178 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
G4CFW-9S39-WH
G4CFW-9S39-WH
1+4.95098
10+3.76275
25+3.66392
50+3.36667
100+3.16863
Increments of 1
88DM-V1K-Z51TRANSF 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
2N8DA-123N-4LS
2N8DA-123N-4LS
1+15.4902
10+11.8029
25+10.8812
50+10.5122
100+10.3277
Increments of 1
Leadtime
2-3 weeks
E4II3-578-SDTRANSFORMER 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
117F32
117F32
1+38.0686
Increments of 1
Leadtime
2-3 weeks
E8YY-7YB-351TRANSF LINE MATCHING 32W 8 OHMBulk117Active-870V--Sound Distribution100Hz ~ 9kHz1dB-2dB-32A--Chassis Mount4.030 L x 2.250 W 102.36mm x 57.15mm 2.630 66.80mm Solder Lug
E78DF J8O NR
E78DF J8O NR
1+4.95098
10+3.76275
25+3.66392
50+3.36667
100+3.16863
Increments of 1
55P2L-5F-B6TRANSF 600 OHM CTAP 90MA DC TEBulkTYActive 600CT600CT 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
151J101
151J101
Leadtime
2-3 weeks
G4SDW-4J-YZTRANS TELECOM 600 900 600 600Bulk151Obsolete-----Voice----36dB---Through Hole1.730 L x 1.480 W 43.94mm x 37.59mm 1.070 27.18mm PC Pin
107J
107J
1+18.7843
Increments of 1
Leadtime
2-3 weeks
U7PI4-GK-8ZTRANSFORMER 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
LXF6W-7YM-7L4
LXF6W-7YM-7L4
1+106.853
Increments of 1
Leadtime
2-3 weeks
UVFI-PF-G4AUDIOPHILE 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
VR-CO-2OX
VR-CO-2OX
1+21.6373
Increments of 1
Leadtime
2-3 weeks
RFE-52-SGPTRANSFORMER 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
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
QNC-4VN-CYHTRANSFORMER 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
AR-ZLOT-Z3
AR-ZLOT-Z3
1+88.3824
Increments of 1
Leadtime
2-3 weeks
NOFS-E6SN-0WTRANSFORMER 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
YP7-FJSK-1LT
YP7-FJSK-1LT
99TGA-YTY-HOTRANSFORMER COUPLING 600:530 OHMBulkTTCObsolete1:160053046 Ohm45 Ohm-200Hz ~ 4kHz±0.25dB1875VRMS @ 1 Second1dB Max @ 1kHz20dB Min @ 1kHz--UL1950, UL60950, EN60950Through Hole0.886 L x 0.909 W 22.50mm x 23.10mm 0.543 13.80mm PC Pin