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
WRY0-LN6-W7
WRY0-LN6-W7
1+56.4902
Increments of 1
Leadtime
2-3 weeks
C91D-U3-OU2TRANSFORMER AUDIOBulk140EXActive1:5.47501.5k5.3 Ohm116.5 Ohm-20Hz ~ 20kHz±1dB500Vrms0.9dB Typ28dB Typ10dB--Chassis Mount1.250 Dia 31.75mm 1.000 25.40mm Screw Terminal
CI8DJ-ZO-X8
CI8DJ-ZO-X8
1+18.7843
Increments of 1
Leadtime
2-3 weeks
ZX3XL-EN-8NTRANSFORMER AUDIO 10KCT 600CTBulk107Active4.07:110kCT600710 Ohm70 OhmMiniature 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
RQ YQ 1S
RQ YQ 1S
12+13.5458
Increments of 12
Leadtime
2 3 weeks
PAUSH-AT-W6HTRANSF 25K CT 20K CT 1K 800CT AUBulkRed SpecActive5:125kCT, 20kCT1kCT, 800CT1.7 kOhm115 OhmAudio Coupling300Hz ~ 100kHz±2dB1000VRMS @ 1 Second 40mW 20°C ~ 85°C Through Hole0.410 L x 0.310 W 10.41mm x 7.87mm 0.465 11.80mm PC Pin
TTC-143
TTC-143
360+4.93284
Increments of 360
33G2Y-1G5K-12TRANSF TELE COUP 600:600 90MADCBulkTTCActive1:1.0460060075 Ohm100 OhmData Voice Coupling300Hz ~ 3.5kHz-2dB ~ 0.2dB1500VRMS @ 1 Minute1.7dB Max @ 1.8kHz14dB Min @ 1.8kHz-45dB ~ 10dB-CSA-C22.2 No. 66-M1988, UL1863Through Hole0.799 L x 1.201 W 20.30mm x 30.50mm 0.500 12.70mm PC Pin
53-OFK-YL
53-OFK-YL
1+29.4216
Increments of 1
Leadtime
2-3 weeks
IC-MCOY-G8XTRANSFORMER TUBE DRIVER CLASSICBulk124Active1:310k90kCT405 Ohm1.525 kOhmTube Driver and Speaker Matching150Hz ~ 15kHz±1dB500Vrms--5W--Chassis Mount2.380 L x 1.350 W 60.45mm x 34.29mm 1.430 36.32mm Wire Leads
UEJ-V8-J5Y
UEJ-V8-J5Y
1+127
Increments of 1
Leadtime
2-3 weeks
WH-O0-37TRANSF 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
9O-6SVG-22
9O-6SVG-22
1+129.755
Increments of 1
88V-DVD-IBJTRANSFORMER 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
UPX-8C7-6V
UPX-8C7-6V
66H4-YC-R9TRANSFORMER AUDIO 600 600 0.0ADCBulk150Obsolete-60060034 Ohm47 OhmVoice300Hz ~ 3.4kHz0.5dB-1.25dB24dB---Through Hole0.955 L x 0.685 W 24.26mm x 17.40mm 0.500 12.70mm PC Pin
107J
107J
1+18.7843
Increments of 1
Leadtime
2-3 weeks
YKIK-BSRP-X8TRANSFORMER AUDIO 1KCT 600CTBulk107Active1.29:11kCT600CT92 Ohm70 OhmMiniature 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
AP-WNDG-WH9
AP-WNDG-WH9
1+32.4314
Increments of 1
Leadtime
2-3 weeks
TVM-ME7-UMTRANSFORMER AUDIO 600 TO 8CTBulk119Active-6004, 8--Tube Driver and Speaker Matching30Hz ~ 20kHz±1dB---12W--Chassis Mount3.280 L x 2.350 W 83.31mm x 59.69mm 2.000 50.80mm Wire Leads
SP-49-B
SP-49-B
640+10.4654
Increments of 640
88UEM6-29A-UG0TRANS 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
O4V1G-CK-37
O4V1G-CK-37
1+5.5
10+4.17647
25+4.06667
50+3.73706
100+3.51716
Increments of 1
Leadtime
2-3 weeks
RSQD-FM4-VMDTRANSF 15K AUDIO CTAP 15K CTAPBulkTYActive1:115kCT15kCT1.18 kOhm1.6 kOhmData 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
1750D
1750D
1+83.9608
Increments of 1
Leadtime
2-3 weeks
RM-7MM-M6TRANSFORMER TUBE GUITAR AMPBulk1750Active-2.35kCT 25m4, 8, 1633.09 Ohm, 34.82 Ohm, 370 mOhm300 mOhm, 690 mOhm, 860 mOhm-70Hz ~ 15kHz±1dB2000V @ 1 Second--100W--Chassis Mount4.050 L x 3.715 W 102.87mm x 94.36mm 3.563 90.50mm Wire Leads
DMJY-ARD7-QIQ
DMJY-ARD7-QIQ
1+21.6373
Increments of 1
Leadtime
2-3 weeks
I0IE-KHLF-5ETRANSFORMER AUDIO 600CT 250CTBulk108Active1.55:1600CT250CT54 Ohm27 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
NVF-MPCX-LI
NVF-MPCX-LI
1+19.5
Increments of 1
Leadtime
2-3 weeks
J0-M5-NP9TRANSFORMER AUDIO 200CT 3.2 IMPBulk144Active-200CT3.210 Ohm-Economical Open Type150Hz ~ 15kHz±1dB---150mW--Chassis Mount1.000 L x 0.690 W 25.40mm x 17.53mm 0.690 17.53mm Wire Leads
7B0-P9-PTU
7B0-P9-PTU
Leadtime
2-3 weeks
TIZSN-IF-16TRANSFORMR 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
834
834
1+127
Increments of 1
Leadtime
2-3 weeks
H2KMZ-2VWN-3OTRANSFR AUDIO 5K 20K 10K 40K IMPBulk800Active1:420k, 5k 5k40k, 10k 10k--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
DV3-6A-19
DV3-6A-19
55Y59Q-SHQ1-554TRANSFORMER 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
TTC-5034
TTC-5034
400+1.98971
Increments of 400
55Y9F-4L76-SRTRANSFORMER TELE 20K:20K OHM SMDTape & Reel TR TTCActive1:120k20k1.3 kOhm1.3 kOhmData Voice Coupling--1875VRMS @ 1 Second----20°C ~ 85°CUL60950, EN60950Surface Mount0.378 L x 0.492 W 9.60mm x 12.50mm 0.299 7.60mm Flat Lead
ZDP 26X DO0
ZDP 26X DO0
100+8.72265
Increments of 100
Leadtime
2 3 weeks
NKQY8-E5-QCYTRANS 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
M8 E0RT VPP
M8 E0RT VPP
Leadtime
2 3 weeks
V7B3F-LSC-04TRANSFORMER Obsolete
MOSD9-DRD-S43
MOSD9-DRD-S43
Leadtime
2-3 weeks
WHC-EZ-1IATRANSFMR AUDIO 600CT 600CT 80ADCBulk150Obsolete-60060074 Ohm97 OhmVoice300Hz ~ 3.4kHz1dB-2dB18dB---Through Hole1.290 L x 1.400 W 32.77mm x 35.56mm 0.500 12.70mm PC Pin
KI-GE6-I61
KI-GE6-I61
1+19.5
Increments of 1
Leadtime
2 3 weeks
QMH-KDGZ-NBTRANSFORMER AUDIO 1KCT 3.2 IMPEDBulk146Active 1kCT3.256 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
DFXIC-BL3-4J
DFXIC-BL3-4J
1+114.49
Increments of 1
Leadtime
2-3 weeks
LIIW-WE8-AITRANSFORMER TUBE GUITAR AMPBulk1750Active10.14:12kCT2, 4, 8, 165.03 Ohm, 12.3 Ohm, 7.16 Ohm20 mOhm, 30 mOhm, 50 mOhmPush-Pull Audiophile, Ultra-Linear - Tube Output50Hz ~ 12kHz±1dB---100W--Chassis Mount3.786 L x 4.049 W 96.16mm x 102.84mm 3.238 85.25mm Solder Lug
Q3O-JH-BP
Q3O-JH-BP
1+97.6961
Increments of 1
Leadtime
2-3 weeks
B6-7W-WNTRANSFORMER 25W 100HZ-15KHZBulk125SEActive-2.5k ~ 10k4 ~ 3250 Ohm250 mOhmGeneral Purpose100Hz ~ 15kHz±1dB2000V @ 1 Second--25W--Chassis Mount4.150 L x 2.880 W 105.41mm x 73.15mm 3.460 87.88mm Solder Lug