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
TTC-5000
TTC-5000
Leadtime
2-3 weeks
R5P-1PZ-9QTRANSFORM MODEM COUP 600:301 OHMBulkTTCObsolete1:1600301150 Ohm150 OhmData Voice Coupling200Hz ~ 4kHz±0.25dB1875VRMS @ 1 Second3.25dB Max @ 1kHz20dB Min @ 1kHz--UL1950, UL60950, EN60950Through Hole0.886 L x 0.909 W 22.50mm x 23.10mm 0.543 13.80mm 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
BVH79-YC-WTWAUDIO 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
TTC-129
TTC-129
100+8.72265
Increments of 100
Leadtime
2-3 weeks
ZH8JQ-1IN-0ITRANS 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
ZNPK-3TR1-ULN
ZNPK-3TR1-ULN
1+21.6373
Increments of 1
Leadtime
2-3 weeks
HY-9EX-EQTRANSFORMER 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
SYBV-MPF0-WTM
SYBV-MPF0-WTM
1+15.6373
10+11.9137
25+10.9831
50+10.611
100+10.4248
Increments of 1
66DRVK-DI-CQRTRANSF 10K CT 2K CT AUDIOBulkRed-SpecActive2.24:110kCT2kCT1.05 kOhm330 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
1650W
1650W
1+313.431
Increments of 1
Leadtime
2-3 weeks
G11-NLQC-00HTRANSFORMER AUDIO 1.9KCT 280WBulk1600Active-1.9kCT4, 8, 16--Push-Pull Audiophile, Ultra-Linear - Tube Output30Hz ~ 30kHz±1dB-±1dB-280W--Chassis Mount7.500 L x 4.380 W 190.50mm x 111.25mm 5.250 133.35mm Wire Leads
5QDG-8RVV-ZI
5QDG-8RVV-ZI
1+22.4804
Increments of 1
Leadtime
2-3 weeks
P7AIY-Z8WQ-8DQTRANSFORMER 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
126A
126A
1+79.3824
Increments of 1
Leadtime
2-3 weeks
CNLX-YJXX-WWTANSFORMER 4W 20HZ-20KHZBulk126Active-5k5k178 Ohm178 OhmSingle Ended Audiophile, Ultra-Linear - Tube Output20Hz ~ 20kHz±1dB400VDC--4W--Chassis Mount3.120 L x 2.500 W 79.25mm x 63.50mm 3.120 79.25mm Wire Leads
EW-30I-39
EW-30I-39
50+7.16471
Increments of 50
44RJ-M1-40TRANSFORMER 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
GA5J5-IIYA-3H
GA5J5-IIYA-3H
1+21.6373
Increments of 1
Leadtime
2 3 weeks
YXY-HT0B-RIHTRANSFORMER 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
143B
143B
1+30.0686
Increments of 1
Leadtime
2-3 weeks
GXG0B-E1-1DMTRANSFORMER AUDIO 3.2 4K IMPEDBulk143Active-3.24k400 mOhm245 OhmEconomical Open Type150Hz ~ 15kHz±1dB---15mW--Chassis Mount1.000 L x 0.690 W 25.40mm x 17.53mm 0.690 17.53mm Wire Leads
6S-43P2-7J
6S-43P2-7J
1+29.4216
Increments of 1
Leadtime
2-3 weeks
U0TZ-8OH-008TRANSFORMER AUDIO 10KCT 1.5KCTBulk109Active5.16:110kCT1.5kCT384 Ohm58 OhmMiniature Epoxy Potted300Hz ~ 50kHz±1.5dB100VRMS--2W--Through Hole1.315 L x 0.930 W 33.40mm x 23.62mm 0.920 23.37mm PC Pin
124O-5KD-39R
124O-5KD-39R
1+21.6373
Increments of 1
Leadtime
2-3 weeks
ER6OC-D29-BP2TRANSFORMER 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
117F2
117F2
1+21.1961
Increments of 1
Leadtime
2-3 weeks
EO-DLSM-8QLTRANSF LINE MATCHING 2W 8 OHMBulk117Active-870V--Sound Distribution100Hz ~ 9kHz1dB-2dB-2W--Chassis Mount2.380 L x 1.380 W 60.45mm x 35.05mm 1.380 35.05mm Solder Lug
SU72 DRW1 D3
SU72 DRW1 D3
1+19.5
Increments of 1
Leadtime
2 3 weeks
PM70-H95-06TRANSFORMER AUDIO 48CT 8 IMPEDBulk146Active 48CT82.4 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
1650RP
1650RP
1+233.333
Increments of 1
Leadtime
2-3 weeks
0ZE4Z-N7C-KGTRANSFORMR AUDIO 5KCT 4 8 16 IMPBulk1600Active-5k4, 8, 1644 Ohm, 98.5 Ohm210 mOhm, 344 mOhmPush-Pull Potted, Ultra-Linear - Tube Output30Hz ~ 30kHz±1dB2000V @ 1 Second--100W--Through Hole5.000 L x 4.250 W 127.00mm x 107.95mm 4.500 114.30mm -
FJ-BG1X-OSJ
FJ-BG1X-OSJ
1+21.6373
Increments of 1
Leadtime
2-3 weeks
AZNQ1-15-QZXTRANSFORMER 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
TTC-203SL
TTC-203SL
77RME-E5-HJTRANSF TELE PCMCIA TOP MNT SMD-TTCObsolete1:1600346127 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
X0E-E8W-KC
X0E-E8W-KC
1200+3.3023
Increments of 1200
Leadtime
2-3 weeks
QUE-A3-TZ7TRANSF 600 CT OHM 0MA DC TELBulkTYActive-600CT600CT--Data Voice Coupling300Hz ~ 3.5kHz±0.5dB1500VAC1dB Typ26dB Typ-45dB ~ 7dB--Through Hole0.790 L x 0.812 W 20.07mm x 20.62mm 0.740 18.80mm PC Pin
145F
145F
1+19.5
Increments of 1
2424FO-FTF2-04TRANSFORMR AUDIO 600CT 200CT IMPBulk145Active-600CT200CT45 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
25XZ-H0Q-4C
25XZ-H0Q-4C
1+89.0196
Increments of 1
Leadtime
2-3 weeks
JXKQ-L4-CRTRANSFORMER TUBE GUITAR AMPBulk1750Active22.35:12kCT411.4 Ohm100 mOhmPush-Pull Audiophile, Ultra-Linear - Tube Output70Hz ~ 15kHz±1dB---100W--Chassis Mount4.063 L x 3.450 W 103.20mm x 87.63mm 3.563 90.50mm Wire Leads
SH-11Y2-O4Y
SH-11Y2-O4Y
1+24.2157
Increments of 1
Leadtime
2-3 weeks
LJT3-GQ-BGNTRANSF LINE MATCHING 8W 8 OHMBulk117Active-825V--Sound Distribution100Hz ~ 9kHz1dB-2dB-8W--Chassis Mount3.250 L x 1.750 W 82.55mm x 44.45mm 2.000 50.80mm Solder Lug
ULVK-I5B2-1I9
ULVK-I5B2-1I9
1+38.1667
Increments of 1
11QO-PBP-P16TRANSFORMER TUBE GUITAR AMPBulk1760Active44.61:17k3.2, 8, 16284.2 Ohm292 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
IC-EO-29
IC-EO-29
1+19.8627
Increments of 1
Leadtime
2-3 weeks
OSUP-93AZ-02TRANSFORM 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
J5H-A9JO-HYK
J5H-A9JO-HYK
1+43.5
Increments of 1
77XEA-WLE-GLTRANSFORMER 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