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
HYG5I YGOM PH
HYG5I YGOM PH
1200+2.94336
Increments of 1200
Leadtime
2 3 weeks
XJ-BAJ-6G3TRANSF 900 OHM SEC. 0MA DC TELBulkTYActive 600900 Data Voice Coupling300Hz ~ 3.5kHz±0.5dB1500VAC1dB Typ26dB Typ 45dB ~ 7dB Through Hole0.812 L x 0.700 W 20.62mm x 17.78mm 0.740 18.80mm PC Pin
C7C-VC92-AS
C7C-VC92-AS
1+127
Increments of 1
Leadtime
2 3 weeks
QA-YGBV-4OKTRANSF 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
107E
107E
1+18.7843
Increments of 1
Leadtime
2-3 weeks
VX7W-MX-CTETRANSFORMER AUDIO 600CT 3.2Bulk107Active13.68:1600CT3.260 Ohm600 mOhmMiniature 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
KBM7-F3-LZ
KBM7-F3-LZ
1+19.5
Increments of 1
Leadtime
2-3 weeks
ASST5-Y9-Q2TRANSFORMER AUDIO 100CT 3.2 IMPBulk146Active-100CT3.24.4 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
TY-142P
TY-142P
1+5.5
10+4.17647
25+4.06667
50+3.73706
100+3.51716
Increments of 1
Leadtime
2-3 weeks
RQ-INXW-96DTRANSF 10K AUDIO CTAP 2K CTAPBulkTYActive2.24:110kCT2kCT750 Ohm217 OhmData 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
124C
124C
1+22.4804
Increments of 1
4545-T75V-18FTRANSFORMER AUDIO 10 90KCT IMPBulk124Active1:310k90kCT405 Ohm1.525 kOhmTube Driver and Speaker Matching150Hz ~ 15kHz±1dB500Vrms--5W--Chassis Mount--Wire Leads
ZF3 C4L5 KI3
ZF3 C4L5 KI3
1+10.9314
10+8.07745
25+7.45608
50+7.20745
100+7.00853
Increments of 1
22DAA0-O6E-ICGTRANSFORMER 150:12 10.0MADCBulkMETActive3.54:11501220 Ohm2.5 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
1BU7-LZO-67P
1BU7-LZO-67P
1+91.5882
Increments of 1
33D3G-BS1K-UQAUDIOPHILE 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
TTC-264M
TTC-264M
Leadtime
2-3 weeks
DV-7DYK-RNMTRANSF TELE COUP 600:470 100MADCBulkTTCObsolete-600470--Data Voice Coupling---2.5dB Typ----Through Hole---
2F-1D-0F
2F-1D-0F
Leadtime
2 3 weeks
IU-L7-D0VTRANSFORMER TELECOMM 600:525 OHMCut Tape CT TTCObsolete1:160052563 Ohm82 OhmData Voice Coupling200Hz ~ 4kHz±0.25dB1875VRMS @ 1 Second1.6dB 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
W4X3W-EW-LK
W4X3W-EW-LK
Leadtime
2-3 weeks
D9S41-EQDD-0C5TRANSF TELE COUP 600:900 0.0MADCBulkTTCObsolete------------------
TTC-5007
TTC-5007
Leadtime
2-3 weeks
BH-48S5-STITRANSFORMER COUPLING 600:530 OHMBulkTTCObsolete-600530------1dB Typ----Through Hole0.929 L x 0.976 W 23.60mm x 24.80mm 0.543 13.80mm PC Pin
U4-M37-WN
U4-M37-WN
1+43.5
Increments of 1
Leadtime
2-3 weeks
QEZ-WYLY-QXTRANSFORMER 3W 25MA TUBE SNGLBulk125SEActive-2.5k ~ 10k4 ~ 32241.7 Ohm229 mOhm, 323 mOhm, 463 mOhm, 670 mOhmGeneral Purpose100Hz ~ 15kHz±1dB1500V @ 1 Second--3W--Chassis Mount2.810 L x 1.350 W 71.37mm x 34.29mm 1.690 42.93mm Wire Leads
SP-51
SP-51
1+16.902
10+12.8804
25+11.8741
50+11.4718
100+11.2704
Increments of 1
Leadtime
2-3 weeks
Q11R1-I8KQ-PR6TRANSER 900 CT 600 OHM AUDIOBulkRed-SpecActive1.22:1900CT600104 Ohm96 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
6L0K4-9F-97O
6L0K4-9F-97O
672+9.68016
Increments of 672
Leadtime
2-3 weeks
HY-386Y-KJOTRANSF 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
P0-532-YQO
P0-532-YQO
1+129.755
Increments of 1
77V9L-2C-Y0OTRANSFORMER PUSH-PULL OUTPUTBulk1600Active-6.6kCT4, 8, 16--Push-Pull Audiophile, Ultra-Linear - Tube Output30Hz ~ 30kHz±1dB-±1dB-60W--Chassis Mount4.250 L x 3.130 W 107.95mm x 79.50mm 3.810 96.77mm Wire Leads
IC-EO-29
IC-EO-29
1+19.8627
Increments of 1
Leadtime
2-3 weeks
FKS7-C0-ZNTRANSFORM 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
1629SE
1629SE
3939-SL-BWTRANSFORMR AUDIO 6.5K IMPD 25WBulk1600Obsolete-6.5k4, 8, 16--Single Ended Audiophile, Ultra-Linear - Tube Output20Hz ~ 20kHz±1dB-±1dB-25W--Chassis Mount5.000 L x 3.750 W 127.00mm x 95.20mm 4.560 115.82mm Wire Leads
106T
106T
1+25.951
Increments of 1
Leadtime
2-3 weeks
HE-TQ-XWTRANSFORMER AUDIO 100CT 8Bulk106Active-100CT84.4 Ohm700 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
E4M0-SM-977
E4M0-SM-977
50+6.08824
Increments of 50
Leadtime
2 3 weeks
RL-3UM-O8TRANSFORMER 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
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
B8-DYIA-5OTRANSF 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
EW-30I-39
EW-30I-39
50+7.16471
Increments of 50
Leadtime
2-3 weeks
KTT82-B8-6MTRANSFORMER 300CT:12 7.0MADCBulkMETActive5.07:1300CT1242 Ohm3.4 OhmData 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
DV3-6A-19
DV3-6A-19
Leadtime
2-3 weeks
XHLEN-WHB-3CTRANSFORMER TELECOMM 600:525 OHMCut Tape CT TTCObsolete1:160052563 Ohm82 OhmData Voice Coupling200Hz ~ 4kHz±0.25dB1875VRMS @ 1 Second1.6dB 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
TU-RT5-921
TU-RT5-921
1+25.951
Increments of 1
88I57-TE17-K2RTRANSFORMER 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
BOY7-C6-06T
BOY7-C6-06T
1+11.8627
10+8.76274
25+8.08823
50+7.81863
100+7.60294
Increments of 1
Leadtime
2 3 weeks
IT-CL2K-HZTRANSFORMER 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