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
104H
104H
1+22.4804
Increments of 1
11RK-OK-7MTRANSFORMER AUDIO 10000 2000CTBulk104Active-10k2kCT598.7 Ohm79.19 OhmMiniature Epoxy Potted200Hz-1dB250V1dB-35mW--Through Hole0.860 L x 0.710 W 21.84mm x 18.03mm 0.750 19.05mm PC Pin
RS-D7-TX
RS-D7-TX
1+24.4706
Increments of 1
Leadtime
2-3 weeks
Y0-N5SY-BXTRANSFR 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
LZJ8W-4UAC-E8
LZJ8W-4UAC-E8
1+127
Increments of 1
Leadtime
2-3 weeks
OI3X9-F6JP-METRANSF AUDIO 150 600 150 600 IMPBulk800Active-500, 125 125500, 125 125--Broadcast Quality50Hz ~ 15kHz±0.5dB-1dB-15dB--Chassis Mount1.752 L x 1.252 W 44.50mm x 31.80mm 2.559 65.00mm Solder Lug
124E
124E
1+44.2647
Increments of 1
Leadtime
2-3 weeks
JZ-OT-BXTRANS AUDIO 15KCT 33.8K 135K IMPBulk124Active1:2.97, 1:5.947kCT, 15k135k, 33.8k 33.8k373 Ohm, 355 Ohm1.63 kOhm, 2.25 kOhmTube Driver and Speaker Matching150Hz ~ 15kHz±1dB500Vrms--5W--Chassis Mount2.880 L x 1.740 W 73.15mm x 44.20mm 2.370 60.20mm Wire Leads
1750L
1750L
1+73.9314
Increments of 1
Leadtime
2-3 weeks
0B3O-CUL-V2ATRANSFORMER TUBE GUITAR AMPBulk1750Active31.16:14.2kCT446.48 Ohm, 51.04 Ohm170 mOhmPush-Pull Audiophile, Ultra-Linear - Tube Output70Hz ~ 15kHz±1dB---60W--Chassis Mount4.050 L x 3.050 W 102.87mm x 77.47mm 3.523 89.48mm Wire Leads
BE9-SCRS-ZSQ
BE9-SCRS-ZSQ
1+141.039
Increments of 1
Leadtime
2-3 weeks
M5-CK30-VIXAUDIOPHILE TUBE OUTPUT TRANSFRMRBulk1600Active-5k4, 8, 16--Single Ended Audiophile, Ultra-Linear - Tube Output20Hz ~ 20kHz±1dB2000Vrms±1dB-30W--Chassis Mount4.500 L x 3.750 W 114.30mm x 95.25mm 4.560 115.82mm Wire Leads
560C
560C
1+51.7353
Increments of 1
11GL-HO-6UTRANSFMR AUDIO 12 48 150 600 IMPBulk560Active-48, 12 12600, 150 150--Broadcast Quality30Hz ~ 30kHz±1dB-1dB Max----Through Hole1.330 L x 1.640 W 33.78mm x 41.66mm 0.850 21.59mm PC Pin
NWIK-BT7-E6N
NWIK-BT7-E6N
1+21.6373
Increments of 1
66T98P-DGFC-6YTRANSFORMER AUDIO 10KCT 600CTBulk108Active4.08:110kCT600CT370 Ohm35 OhmMiniature Epoxy Potted300Hz ~ 50kHz±1.5dB100VRMS--500mW--Through Hole1.030 L x 0.770 W 26.16mm x 19.56mm 0.770 19.56mm PC Pin
117J4
117J4
1+22.4804
Increments of 1
4242-6UH0-PGBTRANSF LINE MATCHING 4W 3.2 OHMBulk117Active-3.225V--Sound Distribution100Hz ~ 9kHz1dB-2dB-4W--Chassis Mount2.810 L x 1.500 W 71.37mm x 38.10mm 1.690 42.93mm Solder Lug
290TX
290TX
1+113.049
Increments of 1
66QNY-QM3U-96TRANSF TUBE GUITAR AMP POWERBulk290Active---1.18 Ohm70 mOhm, 80 mOhm, 6.14 Ohm, 46.16 Ohm---120 240VAC-----Chassis Mount3.438 L x 4.300 W 87.33mm x 109.22mm 4.188 106.38mm Wire Leads
SIQU-1BA-TJ
SIQU-1BA-TJ
1+19.5
Increments of 1
44V97K-PH-3WTRANSFORMER 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
1I-VI-USR
1I-VI-USR
1+11.1078
10+8.2049
25+7.57373
50+7.32118
100+7.11912
Increments of 1
Leadtime
2-3 weeks
V6-JU-N3TTRANSFORMER 1.6KCT:3.2 2.5MADCBulkMETActive22.4:11.6kCT3.2230 Ohm1 OhmData Voice Coupling300Hz ~ 100kHz±3dB500VRMS @ 30 Seconds--65mW 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
EW-30I-39
EW-30I-39
50+7.16471
Increments of 50
7474T-T4-N0TRANSFORMER 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
TTC-5035
TTC-5035
400+2.52353
Increments of 400
33G-PX-X6DTRANSFORMR MODEM 600:346 OHM SMDTape & Reel TR TTCActive1:1600346135 Ohm135 OhmData Voice Coupling200Hz ~ 4kHz±0.2dB1875VRMS @ 1 Second3dB Max @ 2kHz16dB 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
TTC-5005-Cut
TTC-5005
729729W7-PL5-X5TRANSFORMER 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
144P
144P
1+19.5
Increments of 1
Leadtime
2-3 weeks
UH-QE-P0XTRANSFORMER AUDIO 10K 3.2 IMPEDBulk144Active-10k3.2575 Ohm500 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
102B
102B
1+18.1667
Increments of 1
Leadtime
2-3 weeks
IC1-5B2N-F8TRANSFORMER AUDIO 50 1500Bulk102Active-501.5k4 Ohm95 OhmMiniature Epoxy Potted310Hz-1dB100V1.5dB-20mW--Through Hole0.570 L x 0.570 W 14.48mm x 14.48mm 0.480 12.19mm PC Pin
DVB-V27-53N
DVB-V27-53N
1+15.4902
10+11.8029
25+10.8812
50+10.5122
100+10.3277
Increments of 1
Leadtime
2-3 weeks
XZUY5-5EP6-TETRANSFORMER 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
TTC-5007
TTC-5007
Leadtime
2-3 weeks
I6-KQF-TVTRANSFORMER 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
I64K-SBWA-A3
I64K-SBWA-A3
1+18.1667
Increments of 1
4040-OX-BSATRANSFORMER AUDIO 600 1500Bulk102Active-6001.5k43 Ohm85 OhmMiniature Epoxy Potted310Hz-1dB100V1.5dB-20mW--Through Hole0.570 L x 0.570 W 14.48mm x 14.48mm 0.480 12.19mm PC Pin
27-01-2Q8
27-01-2Q8
1+19.5
Increments of 1
Leadtime
2 3 weeks
X2-36-T1TRANSFORMER AUDIO 2K 200CT IMPEDBulk145Active 2k200CT140 Ohm9 OhmEconomical Open Type150Hz ~ 15kHz±1dB 135mW Chassis Mount1.630 L x 0.880 W 41.40mm x 22.35mm 0.810 20.57mm Wire Leads
E5LC8 WJD6 385
E5LC8 WJD6 385
Leadtime
2 3 weeks
QV63K-P4-M5TRANSFORM MODEM 600:287 OHM SMDTape & Reel TR 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
7B0-P9-PTU
7B0-P9-PTU
Leadtime
2-3 weeks
VQA9-LO-MUQTRANSFORMR 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
TTC-5026
TTC-5026
Leadtime
2-3 weeks
X1N-X2-56TRANSFORMER TELECOMM 600:490 OHMTape & Reel TR TTCObsolete1:1600490CT23.8 Ohm47.8 OhmData Voice Coupling300Hz ~ 3.5kHz±0.3dB1875VRMS @ 1 Second1.5dB Max @ 1kHz---UL1950, UL60950Surface Mount0.532 L x 0.551 W 13.50mm x 14.00mm 0.409 10.40mm Gull Wing
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
AW-9B-WNITRANSER 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