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
1640SEA
1640SEA
1+141.039
Increments of 1
Leadtime
2-3 weeks
SR9L0-XTZK-8VAAUDIOPHILE TUBE OUTPUT TRANSFRMRBulk1600Active-11.25k4, 8, 16--Single Ended Audiophile, Ultra-Linear - Tube Output20Hz ~ 20kHz±1dB2000Vrms±1dB-30W--Chassis Mount4.950 L x 3.750 W 125.73mm x 95.20mm 4.560 115.82mm Wire Leads
MET-39
MET-39
1+11.0392
10+8.45294
25+7.16157
50+7.04412
100+6.69196
Increments of 1
33Z34B-DHU-5J2TRANSFORMER 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
TTC-5004
TTC-5004
Leadtime
2-3 weeks
W01W-8FM-183TRANSFORMER TELECOMM 600:392 OHMTape & Reel TR TTCObsolete1:160039294 Ohm118 OhmData Voice Coupling200Hz ~ 4kHz±0.25dB1875VRMS @ 1 Second2.2dB Max @ 1kHz20dB Min @ 200Hz ~ 4kHz--UL1950, UL60950Surface Mount0.532 L x 0.551 W 13.50mm x 14.00mm 0.409 10.40mm Gull Wing
107H
107H
1+18.7843
Increments of 1
Leadtime
2-3 weeks
H2Y-RZZD-QORTRANSFORMER AUDIO 600CT 600CTBulk107Active1:1600CT600CT60 Ohm78 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
HI1-FU-0N
HI1-FU-0N
1+34.598
Increments of 1
Leadtime
2-3 weeks
K4-HZHI-IRTRANSFORMER 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
69QL-INTK-FY2
69QL-INTK-FY2
150+4.07843
300+3.95098
750+3.82353
1050+3.69608
Increments of 150
Leadtime
2 3 weeks
IDMO-0YEN-5DXTRANSFORMER 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
J4HW MVJ YZC
J4HW MVJ YZC
1+21.6373
Increments of 1
Leadtime
2 3 weeks
GFA-ECK8-FH3TRANSFORMER AUDIO 600CT 3.2Bulk108Active13.71:1600CT3.254 Ohm400 mOhmMiniature Epoxy Potted300Hz ~ 50kHz±1.75dB100VRMS 500mW Through Hole1.030 L x 0.770 W 26.16mm x 19.56mm 0.770 19.56mm PC Pin
W5BU-O8R7-J1
W5BU-O8R7-J1
33II-4EE-AI2TRANSF ISOLATION 250UH HOME PNA-TTCObsolete------------------
R2M ZBKQ 53
R2M ZBKQ 53
1+14.1275
10+10.4353
25+9.63255
50+9.31137
100+9.05441
Increments of 1
77G-D74-NRXTRANSFORMER 10KCT:10KCT 1.0MADCBulkMETActive1:110kCT10kCT1 kOhm1.3 kOhmData Voice Coupling300Hz ~ 100kHz±2dB500VRMS @ 30 Seconds 40mW 20°C ~ 85°C Through Hole0.409 L x 0.310 W 10.40mm x 7.87mm 0.465 11.80mm PC Pin
WRY0-LN6-W7
WRY0-LN6-W7
1+56.4902
Increments of 1
Leadtime
2-3 weeks
H1EDP-DA-0O6TRANSFORMER AUDIOBulk140EXActive1:5.47501.5k5.3 Ohm116.5 Ohm-20Hz ~ 20kHz±1dB500Vrms0.9dB Typ28dB Typ10dB--Chassis Mount1.250 Dia 31.75mm 1.000 25.40mm Screw Terminal
1630SEA
1630SEA
1+141.039
10+130.969
25+125.931
Increments of 1
Leadtime
2-3 weeks
LFOR-I7E-JZOAUDIOPHILE TUBE OUTPUT TRANSFRMRBulk1600Active-3.5k4, 8, 16110.1 Ohm634 mOhmSingle Ended Audiophile, Ultra-Linear - Tube Output20Hz ~ 20kHz±1dB2828VDC @ 1 Second±1dB-30W--Chassis Mount4.980 L x 3.750 W 126.49mm x 95.25mm 4.650 118.11mm Wire Leads
TGRG 04 B8
TGRG 04 B8
1+114.49
Increments of 1
Leadtime
2 3 weeks
QU-50-5PTRANSFORMER TUBE GUITAR AMPBulk1750Active10.14:12kCT2, 4, 8, 165.03 Ohm, 12.3 Ohm, 7.16 Ohm20 mOhm, 30 mOhm, 50 mOhmPush Pull Audiophile, Ultra Linear Tube Output50Hz ~ 12kHz±1dB 100W Chassis Mount3.786 L x 4.049 W 96.16mm x 102.84mm 3.238 85.25mm Solder Lug
WQJS-4SQ-9Z
WQJS-4SQ-9Z
1+19.5
Increments of 1
Leadtime
2-3 weeks
HMF-IT-JCTRANSFORMER 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
O4V1G-CK-37
O4V1G-CK-37
1+5.5
10+4.17647
25+4.06667
50+3.73706
100+3.51716
Increments of 1
Leadtime
2-3 weeks
OI-DVI-IMTRANSF 15K AUDIO CTAP 15K CTAPBulkTYActive1:115kCT15kCT1.18 kOhm1.6 kOhmData Voice Coupling200Hz ~ 15kHz±2dB1500V1.5dB26dB100mW0°C ~ 105°C-Through Hole0.812 L x 0.700 W 20.62mm x 17.78mm 0.740 18.80mm PC Pin
8B-YOP1-72
8B-YOP1-72
1+18.7843
Increments of 1
2147483647963E9-C1D9-2CATRANSFORMER 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
EKV0U-MPF-I0
EKV0U-MPF-I0
1+15.7647
10+12.0088
25+11.071
50+10.6957
100+10.5079
Increments of 1
Leadtime
2-3 weeks
PRN5-0P-Q83TRANSER 7.5K CT 12 OHM AUDIOBulkRed-SpecActive25:17.5kCT12796 Ohm2.9 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
MX-DQN2-HQP
MX-DQN2-HQP
100+8.72265
Increments of 100
Leadtime
2 3 weeks
RRQRF-B4IR-S2WTRANS TELECOM 600 SPLIT: 600 600BulkTTCActive1:1.416600600 600100 Ohm190 OhmData Voice Coupling300Hz ~ 3.5kHz±0.5dB1500VRMS @ 1 Minute1.5dB Max @ 1kHz 45dB ~ 7dB CSA C22.2 No. 66 M1988, UL1863Through Hole1.272 L x 1.299 W 32.30mm x 33.00mm 0.626 15.90mm PC Pin
TTC-108N
TTC-108N
1+6.84314
10+5.19706
25+5.06039
50+4.65
100+4.37647
Increments of 1
Leadtime
2-3 weeks
KC7-2X0G-9ITRANSFORMER 600CT:600CT 0MADCBulkTTCActive1:1600CT600CT44 Ohm56 OhmData Voice Coupling300Hz ~ 3.5kHz±0.5dB1500VRMS @ 1 Minute1.4dB Max @ 1kHz--45dB ~ 7dB-CSA-C22.2 No. 66-M1988, UL1459Through Hole0.815 L x 0.650 W 20.70mm x 16.50mm 0.736 18.70mm PC Pin
P676E-A1VT-XNR
P676E-A1VT-XNR
1+56.4902
Increments of 1
Leadtime
2 3 weeks
R8YOA-T3-NSTRANSFORMER AUDIOBulk140EXActive1:5.47501.5k5.3 Ohm116.5 Ohm 20Hz ~ 20kHz±1dB500Vrms0.9dB Typ28dB Typ10dB Chassis Mount1.250 Dia 31.75mm 1.000 25.40mm Screw Terminal
5VR-H3-D60
5VR-H3-D60
1+21.6373
Increments of 1
Leadtime
2 3 weeks
FKV-2RR0-0STRANSFORMER AUDIO 600CT 3.2Bulk108Active13.71:1600CT3.254 Ohm400 mOhmMiniature Epoxy Potted300Hz ~ 50kHz±1.75dB100VRMS 500mW Through Hole1.030 L x 0.770 W 26.16mm x 19.56mm 0.770 19.56mm PC Pin
6L2-LBW-ZB
6L2-LBW-ZB
1+24.2157
Increments of 1
Leadtime
2-3 weeks
EL-9E8-PHYTRANSFORMER AUDIO 10000 2000CTBulk106Active-10k2kCT700 Ohm89 OhmMiniature Epoxy Potted215Hz-1dB200V1dB-150mW--Through Hole1.080 L x 0.880 W 27.43mm x 22.35mm 0.950 24.13mm PC Pin
VR-CO-2OX
VR-CO-2OX
1+21.6373
Increments of 1
Leadtime
2-3 weeks
HUKN6-TW2P-L57TRANSFORMER 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
144D
144D
1+19.5
Increments of 1
66P-5M5I-B2TRANSFORMER 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
6KG 736V LFP
6KG 736V LFP
1+25.951
Increments of 1
Leadtime
2 3 weeks
YV-Z9OL-A3NTRANSFORMER 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
VR-CO-2OX
VR-CO-2OX
1+21.6373
Increments of 1
Leadtime
2-3 weeks
Y7U-5W-2J5TRANSFORMER 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