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
SP-49-B
SP-49-B
640+10.4654
Increments of 640
Leadtime
2-3 weeks
O39-UZ-PLTRANS 300 600 OHM IMPEDNCE AUDIOBulkRed-SpecActive1:1.42300CT60041 Ohm98 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
TTC-294
TTC-294
1000+2.61373
Increments of 1000
Leadtime
2-3 weeks
QER-D5X-T2TRANSFORM TELECOMM COUPL 600 OHMBulkTTCActive1:1600600CT58 Ohm14 Ohm, 62 OhmData Voice Coupling300Hz ~ 3.5kHz±0.16dB1850V @ 1 Second1.2dB Max @ 1kHz---UL1950Through Hole0.591 L x 0.571 W 15.00mm x 14.50mm 0.472 12.00mm PC Pin
FEEX-PT-5NC
FEEX-PT-5NC
Leadtime
2-3 weeks
P94B-IT-XPZTRANSF TELE 600:600CT 80MADCBulkTTCObsolete1:0.5600600, 300 30074 Ohm64 Ohm-300Hz ~ 3.5kHz±0.7dB1500VRMS @ 1 Minute1.1dB Typ @ 1kHz18dB Typ-45dB ~ 7dB--Through Hole1.650 L x 1.370 W 41.90mm x 34.80mm 0.657 16.70mm PC Pin
5QDG-8RVV-ZI
5QDG-8RVV-ZI
1+22.4804
Increments of 1
Leadtime
2-3 weeks
K4-6X-T3TRANSFORMER AUDIO 20000 1000CTBulk104Active-20k1kCT790 Ohm125 OhmMiniature Epoxy Potted200Hz-1dB200V1dB-35mW--Through Hole0.860 L x 0.710 W 21.84mm x 18.03mm 0.750 19.05mm PC Pin
MFBKR-GE-JP
MFBKR-GE-JP
1+19.0294
Increments of 1
Leadtime
2-3 weeks
DF9-S3WB-PHNTRANSFORMER TUBE GUITAR AMPBulk1750Active53.11:122.8k81.065 kOhm1.02 OhmSingle Ended Audiophile, Ultra-Linear - Tube Output70Hz ~ 15kHz±1dB---3.5W--Chassis Mount2.000 L x 1.440 W 50.80mm x 36.58mm 1.773 45.03mm Wire Leads
TY-306P
TY-306P
1+17.5784
Increments of 1
Leadtime
2-3 weeks
OOB-V7Z-KSTRANSF 600 SPLIT PRI .75MA DC TEBulkTYActive-600 600600--Data Voice Coupling300Hz ~ 3.5kHz±0.5dB1500VAC1.5dB Typ10dB Typ-45dB ~ 7dB--Through Hole1.650 L x 1.375 W 41.91mm x 34.93mm 0.680 17.27mm PC Pin
GA5J5-IIYA-3H
GA5J5-IIYA-3H
1+21.6373
Increments of 1
11HLC-7QL8-DS0TRANSFORMER 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
HJ7P0-QA56-WY
HJ7P0-QA56-WY
1+19.8627
Increments of 1
Leadtime
2-3 weeks
NKC1-NCPC-2Z7TRANSF AUDIO 500 TO 125 500 IMPBulk148Active-500500, 125 12579 Ohm60 OhmEconomical Open Type200Hz ~ 15kHz±1dB-0.5dB-75mW--Through Hole0.820 L x 0.680 W 20.83mm x 17.27mm 0.690 17.53mm PC Pin
WQJS-4SQ-9Z
WQJS-4SQ-9Z
1+19.5
Increments of 1
55ZKR0-VC6-ECFTRANSFORMER 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
ZAJ-PT-A9
ZAJ-PT-A9
1+25.951
Increments of 1
Leadtime
2-3 weeks
UFGB-ML-K2TRANSFORMER 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
146S
146S
1+19.5
Increments of 1
Leadtime
2-3 weeks
X8GE-VIL2-W87TRANSFORMER AUDIO 4K 8 IMPEDANCEBulk146Active-4kCT8220 Ohm700 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
6L2-LBW-ZB
6L2-LBW-ZB
1+24.2157
Increments of 1
Leadtime
2-3 weeks
DA5MG-ZQ-QZTRANSFORMER 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
SN ODLM Z8Z
SN ODLM Z8Z
1+19.5
Increments of 1
Leadtime
2 3 weeks
PLY4G-W8-K3TRANSFORMER AUDIO 2K 8 IMPEDANCEBulk146Active 2kCT897 Ohm700 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
1750K
1750K
1+75.1471
Increments of 1
Leadtime
2-3 weeks
FFAN-DMCF-IKKTRANSFORMER TUBE GUITAR AMPBulk1750Active44.67:14kCT243.16 Ohm, 46.28 Ohm180 mOhmPush-Pull Audiophile, Ultra-Linear - Tube Output70Hz ~ 15kHz±1dB---50W--Chassis Mount4.063 L x 3.125 W 103.20mm x 79.38mm 3.516 89.31mm Wire Leads
PAS-YO39-S0
PAS-YO39-S0
1+51.7353
Increments of 1
Leadtime
2-3 weeks
XIYN-2VXR-0O8TRANS AUDIO 150 600 1.2K 4.8KIMPBulk560Active-600, 150 1504.8k, 1.2k 1.2k--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
1650R
1650R
1+145.02
Increments of 1
Leadtime
2-3 weeks
SO-64-0P5TRANSFORMER AUDIO 5KCT 100WBulk1600Active-5kCT4, 8, 16--Push-Pull Audiophile, Ultra-Linear - Tube Output30Hz ~ 30kHz±1dB-±1dB1650R100W--Chassis Mount4.250 L x 3.750 W 107.95mm x 95.25mm 4.560 115.82mm Wire Leads
140B
140B
Leadtime
2-3 weeks
KF4K-0X-9MTRANSFORMER AUDIO 30 60K IMPEDBulk140Obsolete1:453060k--Shielded70Hz ~ 11kHz±1dB------Chassis Mount1.250 Dia 31.75mm 1.000 25.40mm Wire Leads
UEJ-V8-J5Y
UEJ-V8-J5Y
1+127
Increments of 1
8484-8J1K-YBTRANSF 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
TTC-129
TTC-129
100+8.72265
Increments of 100
Leadtime
2-3 weeks
UN-SYA-DTTRANS 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
2T-8GMB-L8Z
2T-8GMB-L8Z
1+205.882
Increments of 1
Leadtime
2-3 weeks
NHV5K-KT6-GKXFRMR CLASSIC PUSH-PULL OUTPUTBulk1600Active-6.6kCT4, 8, 1666.8 Ohm, 160.5 Ohm230 mOhm, 370 mOhmPush-Pull Potted, Ultra-Linear - Tube Output30Hz ~ 30kHz±1dB2000V @ 1 Second±1dB-60W--Through Hole3.880 L x 3.310 W 98.55mm x 84.07mm 4.250 107.95mm -
CH3I-C85L-TG
CH3I-C85L-TG
1200+2.94336
Increments of 1200
Leadtime
2-3 weeks
U4O-ME-Y0ZTRANSF 600 OHM 0MA DC TELBulkTYActive-600600--Data Voice Coupling300Hz ~ 3.5kHz±0.5dB1500VAC1dB Typ26dB Typ-45dB ~ 7dB--Through Hole0.812 L x 0.715 W 20.62mm x 18.16mm 0.740 18.80mm PC Pin
TY-402P
TY-402P
1+5.5
10+4.17647
25+4.06667
50+3.73706
100+3.51716
Increments of 1
Leadtime
2-3 weeks
XW67-6H7-S4TRANSF 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
CCYL2-VZ8V-EFZ
CCYL2-VZ8V-EFZ
1+19.8627
Increments of 1
Leadtime
2 3 weeks
0DH-7Y-UR7TRANSF AUDIO 1.5K TO 125 500 IMPBulk148Active 1.5k500, 125 125220 Ohm58 OhmEconomical Open Type200Hz ~ 15kHz±1dB 0.5dB 75mW Through Hole0.820 L x 0.680 W 20.83mm x 17.27mm 0.690 17.53mm PC Pin
MET-42
MET-42
1+10.9314
10+8.07745
25+7.45608
50+7.20745
100+7.00853
Increments of 1
Leadtime
2-3 weeks
EW-V4MM-G3ETRANSFORMER 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
KTJ-XTB-O5N
KTJ-XTB-O5N
400+2.44265
800+2.36863
1200+2.29461
10000+2.02814
Increments of 400
Leadtime
2-3 weeks
K5-SHH-RKTRANSFORMER 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