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
1638SEA
1638SEA
1+175.235
Increments of 1
Leadtime
2-3 weeks
0WOS-N5-7B4AUDIOPHILE TUBE OUTPUT TRANSFRMRBulk1600Active-10k4, 8, 16--Single Ended Audiophile20Hz ~ 20kHz±1dB2000Vrms±1dB-30W--Chassis Mount4.880 L x 3.750 W 123.95mm x 95.25mm 4.560 115.82mm Wire Leads
117G16
117G16
1+25.951
Increments of 1
88U5-VT-B4STRANSF LINE MATCHING 16W 16 OHMBulk117Active-1670V--Sound Distribution100Hz ~ 9kHz1dB-2dB-16W--Chassis Mount3.690 L x 2.000 W 93.73mm x 50.80mm 2.310 58.67mm Solder Lug
290WX
290WX
1+36.598
Increments of 1
Leadtime
2-3 weeks
I85KC-WH-5FTRANSF TUBE GUITAR AMP POWERBulk290Active---22.5 Ohm240 mOhm, 185.4 Ohm---120 240VAC-----Chassis Mount3.250 L x 2.360 W 82.55mm x 59.94mm 2.058 52.27mm Wire Leads
TTC-5014
TTC-5014
1+5.62745
10+4.56176
25+3.68824
50+3.45529
100+3.3
Increments of 1
Leadtime
2-3 weeks
F0TC-41-AYCTRANSFORMER TELECOMM 600:348 OHMBulkTTCActive1:1600348149 Ohm139 Ohm-200Hz ~ 4kHz±0.25dB1875VRMS @ 1 Second3.25dB Max @ 1kHz14dB Min @ 200Hz ~ 4kHz--UL60950Through Hole0.591 L x 0.571 W 15.00mm x 14.50mm 0.472 12.00mm PC Pin
850E
850E
598598-24FU-1PTRANSFR AUDIO 50 200 150 600 IMPBulk850Obsolete-200, 50 50600, 150 15027 Ohm68 OhmBroadcast Quality20Hz ~ 20kHz±0.5dB-1dB-15dB--Chassis Mount1.700 L x 1.200 W 43.18mm x 30.48mm 1.650 41.91mm Solder Lug
P0-532-YQO
P0-532-YQO
1+129.755
Increments of 1
77YT-JUA-6WTRANSFORMER 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
OJH-M65-JL1
OJH-M65-JL1
1+15.6373
10+11.9137
25+10.9831
50+10.611
100+10.4248
Increments of 1
Leadtime
2-3 weeks
VITYL-NFK4-VAOTRANSF 10K CT 500 CT AUDIOBulkRed-SpecActive4.47:110kCT500CT1.05 kOhm80 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
QGA7E-0K-ECM
QGA7E-0K-ECM
1+4.72549
10+3.82647
25+3.09412
50+2.89863
100+2.76833
Increments of 1
Leadtime
2 3 weeks
DL2-HALA-BVSTRANSFORMER MODEM 600:600OHM SMDCut Tape CT 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
117G16
117G16
1+25.951
Increments of 1
Leadtime
2-3 weeks
PT-FHB8-HV0TRANSF LINE MATCHING 16W 16 OHMBulk117Active-1670V--Sound Distribution100Hz ~ 9kHz1dB-2dB-16W--Chassis Mount3.690 L x 2.000 W 93.73mm x 50.80mm 2.310 58.67mm Solder Lug
704S-WWR-W0V
704S-WWR-W0V
1+16.3431
10+12.4529
25+11.48
50+11.0908
100+10.8961
Increments of 1
Leadtime
2 3 weeks
0TTOQ-THZ-133TRANSER 1.5K CT 600 OHM AUDIOBulkRed SpecActive1.58:11.5kCT600168 Ohm92 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
117K32
117K32
1+34.598
Increments of 1
Leadtime
2-3 weeks
NRA6-HYI-LETRANSF 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
OBRVU TA9T MY
OBRVU TA9T MY
Leadtime
2 3 weeks
QE-J3C2-RMPTRANSFORMER AUDIO 600 600 80ADCBulk150Obsolete 60060090 Ohm126 OhmVoice300Hz ~ 3.4kHz1dB 2dB12dB Through Hole1.065 L x 1.080 W 27.05mm x 27.43mm 0.810 20.57mm PC Pin
PN 9W9K 3CU
PN 9W9K 3CU
1+15.598
10+11.5206
25+10.6349
50+10.2802
100+9.99667
Increments of 1
77SUVN-INFX-WSTRANSER 150 CT 12 OHM AUDIOBulkRed SpecActive3.54:1150CT1218 Ohm2.7 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
FA-JX-9KS
FA-JX-9KS
360+4.52843
Increments of 360
Leadtime
2-3 weeks
ILE-3W1-NITRANSF TELE COUP 600 OHM 90MADCBulkTTCActive1:1.0460060075 Ohm95 OhmData Voice Coupling300Hz ~ 3.5kHz-2.5dB ~ 0.3dB1500VRMS @ 1 Minute1.9dB Max @ 1.8kHz14dB Min @ 1.8kHz-45dB ~ 10dB-CSA-C22.2 No. 66-M1988, UL1459Through Hole0.799 L x 1.201 W 20.30mm x 30.50mm 0.500 12.70mm PC Pin
W6OM8-UH-E5K
W6OM8-UH-E5K
1+21.6176
Increments of 1
11JER-UPU-RSNTRANSFORMER AUDIO 3KCT 1KCT IMPBulk141Active-3kCT1kCT120 Ohm51 OhmLow Profile, Open Type200Hz ~ 15kHz±2dB---150mW--Through Hole0.780 L x 0.660 W 19.81mm x 16.76mm 0.460 11.68mm PC Pin
XDX ME B8
XDX ME B8
1+106.853
Increments of 1
Leadtime
2 3 weeks
HGZ-ITJ0-OV2TRANSFORMER TUBE GUITAR AMPBulk1750Active15.93:14kCT8, 16138 Ohm720 mOhmPush Pull Audiophile, Ultra Linear Tube Output70Hz ~ 15kHz±1dB 30W Chassis Mount3.125 L x 3.325 W 79.38mm x 84.46mm 3.843 97.61mm Wire Leads
CP5E-1MMD-WPK
CP5E-1MMD-WPK
1+4.72549
10+3.82647
25+3.09412
50+2.89863
100+2.76833
Increments of 1
Leadtime
2 3 weeks
XFYD-3Y1N-XY3TRANSFORMER MODEM 600:600OHM SMDCut Tape CT 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
66SHG-3X0-1U
66SHG-3X0-1U
1+19.5
Increments of 1
Leadtime
2 3 weeks
TS-65L4-6HRTRANSFORMER AUDIO 10K 2K IMPEDBulk145Active 10k2kCT700 Ohm89 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
SP-68
SP-68
1+15.6373
10+11.9137
25+10.9831
50+10.611
100+10.4248
Increments of 1
Leadtime
2-3 weeks
LR-ACJI-I0TRANS 10K 10KCT 2.5K SPLIT AUDIOBulkRed-SpecActive2.1:110k10k, 2.5k 2.5k1 kOhm565 650 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
DDL-EZ-O8
DDL-EZ-O8
Leadtime
2-3 weeks
UJERL-O8F-4LTRANSFORM 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
0F-DREK-OAZ
0F-DREK-OAZ
Leadtime
2-3 weeks
LM81-ROAJ-BCUTRANSFORMER PCMCIA MODEMBulkTTCObsolete1:1600346127 Ohm150 OhmData Voice Coupling300Hz ~ 3.5kHz-0.35dB ~ 0.15dB1000VRMS @ 1 Minute2.7dB @ 1kHz25dB Min @ 300Hz ~ 3.5kHz10mW-CSA-C22.2 No. 950-M89, UL1459, UL1950Surface Mount0.330 L x 0.402 W 8.38mm x 10.20mm 0.164 4.16mm Gull Wing
EW-30I-39
EW-30I-39
50+7.16471
Increments of 50
Leadtime
2-3 weeks
WL-OW6V-7OTRANSFORMER 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
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
AS11-6MIO-X3AUDIO 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
G303C-PD5L-T4L
G303C-PD5L-T4L
1+7.08824
10+5.38333
25+5.24157
50+4.81667
100+4.53333
Increments of 1
Leadtime
2-3 weeks
A67L1-8FYI-DJTRANSF TELE FCC68 600:600 0 MADCBulkTTCActive1:160060072 Ohm90 OhmData Voice Coupling300Hz ~ 3.5kHz±0.5dB1500VRMS @ 1 Minute1.5dB Max @ 1kHz--45dB ~ 7dB-CSA-C22.2 No. 66-M1988, UL1459Through Hole0.799 L x 0.650 W 20.30mm x 16.50mm 0.488 12.40mm PC Pin
DI38-22I-KS
DI38-22I-KS
1+30.0686
Increments of 1
Leadtime
2-3 weeks
LO-UFE-YIXTRANSFORMER AUDIO 10K 2KCT IMPEDBulk143Active-10k2kCT720 Ohm89 OhmEconomical Open Type150Hz ~ 15kHz±1dB---30mW--Chassis Mount1.000 L x 0.690 W 25.40mm x 17.53mm 0.690 17.53mm Wire Leads