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
TG7 NVEK ZR
TG7 NVEK ZR
1+19.5
Increments of 1
Leadtime
2 3 weeks
EDB-I7-PD9TRANSFORMR AUDIO 600CT 600CT IMPBulk145Active 600CT600CT65 Ohm83 OhmEconomical Open Type150Hz ~ 15kHz±1dB 200mW Chassis Mount1.630 L x 0.880 W 41.40mm x 22.35mm 0.810 20.57mm Wire Leads
HJ7P0-QA56-WY
HJ7P0-QA56-WY
1+19.8627
Increments of 1
Leadtime
2-3 weeks
AC-TI6-S0TRANSF 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
9I56-LL-6N
9I56-LL-6N
1+24.4706
Increments of 1
33B-21G-GQTTRANSFR 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
P7-A5PV-J6
P7-A5PV-J6
1+89.0196
Increments of 1
5656AUO-4XVN-050TRANSFORMER 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
140PEX
140PEX
1+68.6961
Increments of 1
Leadtime
2-3 weeks
G1P-71H-7VJTRANSFORMER AUDIOBulk140EXActive1:1, 1:2, 1:4600, 150 1502.4k, 600 60058 Ohm190 Ohm-20Hz ~ 20kHz±1dB500Vrms0.8dB Typ30dB Typ10dB--Chassis Mount1.250 Dia 31.75mm 1.000 25.40mm Screw Terminal
8EY FHI E0R
8EY FHI E0R
1+19.8627
Increments of 1
4040Z9-URX-5T0TRANSF 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
1AD8G-T7L-ZK
1AD8G-T7L-ZK
Leadtime
2-3 weeks
0TC-MB-74GTRANSF TELE COUP MINI 600 OHMBulkTTCObsolete-----Data Voice Coupling--------Through Hole--PC Pin
AP-WNDG-WH9
AP-WNDG-WH9
1+32.4314
Increments of 1
66S4XJ-XR0S-D5TRANSFORMER 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
DSGEJ-OA9-NL
DSGEJ-OA9-NL
1+175.235
Increments of 1
843843O-Q7-N0UAUDIOPHILE 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
UM-A4Q3-VP
UM-A4Q3-VP
600+3.29735
Increments of 600
Leadtime
2 3 weeks
YB9-QQDB-E1TRANSF 15K AUDIO CTAP 15K CTAPBulkTYActive1:115kCT15kCT1.18 kOhm1.6 kOhmData Voice Coupling200Hz ~ 15kHz±2dB1500V1.5dB @ 1kHz26dB 0°C ~ 105°C Through Hole0.812 L x 0.700 W 20.62mm x 17.78mm 0.740 18.80mm PC Pin
GW-ZV-E05
GW-ZV-E05
1+21.6373
Increments of 1
Leadtime
2-3 weeks
TBOH-YK-6Q4TRANSFORMER AUDIO 10KCT 3.2Bulk108Active55.8:110kCT3.2350 Ohm200 mOhmMiniature 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
LPFL-QQ6-AP
LPFL-QQ6-AP
1+9.09804
10+7.07059
25+6.88
50+5.92431
100+5.65676
Increments of 1
Leadtime
2-3 weeks
EWBZD-GE04-PUDAUDIO XFMR 1.6KCT 3.2 THRU HOLEBulkMETActive22.4:11.6kCT3.2230 Ohm1 OhmAudio Coupling300Hz ~ 100kHz±2dB1000VRMS @ 1 Second--65mW-20°C ~ 85°C-Through Hole0.409 L x 0.310 W 10.40mm x 7.87mm 0.465 11.80mm PC Pin
TTC-5026
TTC-5026
Leadtime
2-3 weeks
HQMNX-T1Y-7GTRANSFORMER 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
P676E-A1VT-XNR
P676E-A1VT-XNR
1+56.4902
Increments of 1
2727SPA-BLEZ-B4TRANSFORMER 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
117K32
117K32
1+34.598
Increments of 1
77S6W-AC7N-94DTRANSF 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
MET-25
MET-25
50+6.08824
Increments of 50
Leadtime
2-3 weeks
KRK3Z-FJ-XJTRANSFORMER 1.2KCT:3.2 3.0MADCBulkMETActive19.4:11.2kCT3.2125 Ohm700 mOhmData 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
TTC-5036
TTC-5036
400+2.52353
Increments of 400
44ZR-A4E-7ITRANSFORMR MODEM 600:287 OHM SMDTape & Reel TR TTCActive1:1600287175 Ohm175 OhmData Voice Coupling200Hz ~ 4kHz±0.2dB1875VRMS @ 1 Second4dB 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
1650WA
1650WA
1+341.931
Increments of 1
Leadtime
2-3 weeks
CFDQ-YI-FAHAUDIOPHILE TUBE OUTPUT TRANSFRMRBulkAActive-1.9kCT4, 8, 1615.65 Ohm, 17.19 Ohm152 mOhm, 203 mOhm, 217 mOhmPush-Pull Audiophile, Ultra-Linear - Tube Output30Hz ~ 30kHz±1dB3535VDC @ 1 Second--280W--Chassis Mount7.500 L x 4.380 W 190.50mm x 111.25mm 5.250 133.35mm Wire Leads
TY-145P
TY-145P
1+5.5
10+4.17647
25+4.06667
50+3.73706
100+3.51716
Increments of 1
88UB-CA-KT6TRANSF 600 AUDIO CTAP 600 CTAPBulkTYActive1:1600CT600CT44 Ohm58 OhmData 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
Z1E WW4 5WC
Z1E WW4 5WC
560+3.0902
Increments of 560
Leadtime
2 3 weeks
F8X-PA-MKYTRANSF TELE COUP 4000:600 0 MADCBulkTTCActive1:0.3974k600225 Ohm45 OhmData Voice Coupling300Hz ~ 3.5kHz±0.5dB1500VRMS @ 1 Minute1.2dB Max @ 1kHz 45dB ~ 7dB CSA C22.2 No. 66 M1988, UL1459Through Hole0.799 L x 0.650 W 20.30mm x 16.50mm 0.736 18.70mm PC Pin
1750L
1750L
1+73.9314
Increments of 1
99O-6U-7GTRANSFORMER 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
9U31-Q4W-H7
9U31-Q4W-H7
1+19.0294
Increments of 1
Leadtime
2-3 weeks
NSU-8A-NFTRANSFORMER 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
IC-EO-29
IC-EO-29
1+19.8627
Increments of 1
Leadtime
2-3 weeks
UIA-DW-GYTRANSFORM 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
TV106
TV106
Leadtime
2-3 weeks
SC-M7O-I7CTRANS TEL 600 OHM .60 INS.LOSS--Obsolete------------------
117E8
117E8
1+24.2157
Increments of 1
Leadtime
2-3 weeks
0X-GEW-BETRANSF LINE MATCHING 8W 3.2OHMBulk117Active-3.270V--Sound Distribution100Hz ~ 9kHz1dB-2dB-8W--Chassis Mount3.250 L x 1.750 W 82.55mm x 44.45mm 2.000 50.80mm Solder Lug