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
FJ-BG1X-OSJ
FJ-BG1X-OSJ
1+21.6373
Increments of 1
Leadtime
2-3 weeks
NUM-4SCA-FUTRANSFORMER 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
LPFL-QQ6-AP
LPFL-QQ6-AP
1+9.09804
10+7.07059
25+6.88
50+5.92431
100+5.65676
Increments of 1
2525KU-6S0T-6SAUDIO 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
146D
146D
1+19.5
Increments of 1
Leadtime
2-3 weeks
PQ-ZXIK-ECTRANSFORMER AUDIO 100CT 3.2 IMPBulk146Active-100CT3.24.4 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
964D-DQ-116
964D-DQ-116
100+8.72265
Increments of 100
55N8M-IW8-KOTRANS 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
RC-4PQ0-RTK
RC-4PQ0-RTK
1+11.8627
10+8.76274
25+8.08823
50+7.81863
100+7.60294
Increments of 1
Leadtime
2 3 weeks
VZ-BA-5GTRANSFORMER 600:600CT 3.0MADCBulkMETActive2:1:1600600, 150 15070 Ohm95 OhmData Voice Coupling300Hz ~ 100kHz±2dB1000VRMS @ 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
1750KA
1750KA
1+75.1471
Increments of 1
Leadtime
2-3 weeks
NG-8D-J6UTRANSFORMER TUBE GUITAR AMPBulk1750Active-4.15kCT245.53 Ohm, 49.09 Ohm140 mOhm-70Hz ~ 15kHz±1dB2000V @ 1 Second--50W--Chassis Mount4.050 L x 3.136 W 102.87mm x 79.65mm 3.563 90.50mm Wire Leads
9ON-VK-4GX
9ON-VK-4GX
1+19.5
Increments of 1
66S-C61-HALTRANSFORMER AUDIO 250CT 8 IMPEDBulk146Active-250CT811 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
4NIW OWN5 IGQ
4NIW OWN5 IGQ
1+35.4706
Increments of 1
Leadtime
2 3 weeks
K65K-8ZRX-D4TRANSFORMER AUDIO MATCHING 30WBulk119Active 16, 870V, 25V Sound Distribution50Hz ~ 10kHz 25V, 70V 30W Chassis Mount2.250 L x 4.030 W 57.15mm x 102.36mm 2.630 66.80mm Wire Leads
TY-300P-B
TY-300P-B
1200+3.56075
Increments of 1200
55R-3QZT-0CATRANSF 600 OHM 0MA DC TEL HYBRIDBulkTYActive-600600 600--Data Voice Coupling300Hz ~ 3.5kHz-1500VAC0.8dB Typ30dB Typ-45dB ~ 7dB--Through Hole0.812 L x 0.700 W 20.62mm x 17.78mm 0.740 18.80mm PC Pin
1750F
1750F
1+36.9314
Increments of 1
Leadtime
2-3 weeks
JA-D8-UQTRANSFORMER TUBE GUITAR AMPBulk1750Active29.19:16.95kCT897.36 Ohm, 194.7 Ohm409 mOhmPush-Pull Audiophile, Ultra-Linear - Tube Output70Hz ~ 15kHz±1dB---15W--Chassis Mount3.250 L x 1.687 W 82.55mm x 42.85mm 2.058 52.27mm Wire Leads
TTC-02
TTC-02
1+7.08824
10+5.38333
25+5.24157
50+4.81667
100+4.53333
Increments of 1
99ST-C4-DGTRANSF 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
1760H
1760H
1+38.1667
10+36.8902
25+34.3455
50+31.8016
Increments of 1
Leadtime
2-3 weeks
SA-EFZ-69TRANSFORMER TUBE GUITAR AMPBulk1760Active40.62:1, 28.72:1, 20.31:16.6kCT4, 8, 16347.8 Ohm686 mOhm, 803 mOhm, 1.157 OhmPush-Pull Audiophile, Ultra-Linear - Tube Output70Hz ~ 15kHz±1dB---20W--Chassis Mount3.710 L x 2.400 W 94.23mm x 60.96mm 2.371 60.22mm Wire Leads
MAHN-XTE-JH
MAHN-XTE-JH
1+141.039
Increments of 1
Leadtime
2 3 weeks
LGT-2X-QAAUDIOPHILE TUBE OUTPUT TRANSFRMRBulk1600Active 6.5k4, 8, 16 Single Ended Audiophile, Ultra Linear Tube Output20Hz ~ 20kHz±1dB2000Vrms±1dB 30W Chassis Mount4.500 L x 3.750 W 114.30mm x 95.25mm 4.560 115.82mm Wire Leads
BJK-8EN-L7B
BJK-8EN-L7B
1+21.6373
Increments of 1
55L-H7BZ-YFFTRANSFORMER 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
KI-GE6-I61
KI-GE6-I61
1+19.5
Increments of 1
Leadtime
2 3 weeks
L2TTS-VHFD-4SWTRANSFORMER 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
Q7-MKW7-FK
Q7-MKW7-FK
1+15.4902
10+11.8029
25+10.8812
50+10.5122
100+10.3277
Increments of 1
Leadtime
2-3 weeks
HRUU-6T-MHTRANSFORMER 10K:125 0.0MADCBulkMETActive8.62:110k1251.1 kOhm28 OhmAudio Coupling300Hz ~ 100kHz±2dB1000VRMS @ 1 Second--10mW-20°C ~ 85°C-Through Hole0.409 L x 0.310 W 10.40mm x 7.87mm 0.465 11.80mm PC Pin
Y5D-3WK-5ON
Y5D-3WK-5ON
1+21.6373
Increments of 1
Leadtime
2-3 weeks
BBA-TN-H2TRANSFORMER 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
143L
143L
1+30.0686
Increments of 1
Leadtime
2-3 weeks
MMW-7B-00TRANSFORMER AUDIO 10K 200CT IMPBulk143Active-10k200CT720 Ohm9 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
BI-P0-6W
BI-P0-6W
1+141.039
Increments of 1
Leadtime
2-3 weeks
CGTBN-AS-2VAUDIOPHILE TUBE OUTPUT TRANSFRMRBulk1600Active-5k4, 8, 16--Single Ended Audiophile, Ultra-Linear - Tube Output20Hz ~ 20kHz±1dB2000Vrms±1dB-30W--Chassis Mount4.500 L x 3.750 W 114.30mm x 95.25mm 4.560 115.82mm Wire Leads
850L
850L
1+127.784
Increments of 1
33C6D-CP-2XTRANSFR AUDIO 5K 20K 150 600 IMPBulk850Active-20k, 5k 5k600, 150 1502.24 kOhm69 OhmBroadcast Quality20Hz ~ 20kHz--1dB-15dB--Chassis Mount1.700 L x 1.200 W 43.18mm x 30.48mm 1.650 41.91mm Solder Lug
MET-44
MET-44
50+7.16471
Increments of 50
Leadtime
2-3 weeks
X3-2M-2OHTRANSFORMER 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
OLXV 1R77 254
OLXV 1R77 254
560+7.13113
Increments of 560
Leadtime
2 3 weeks
M6-FBN-B8RTRANSF TELE COUP 600:600 OHMBulkTTCActive1:1.0660060046 Ohm63 Ohm 300Hz ~ 3.5kHz±0.5dB1500VRMS @ 1 Minute1.2dB Max @ 1kHz26dB Min @ 300Hz 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
WK-LRY-QRD
WK-LRY-QRD
Leadtime
2-3 weeks
KD-0H-AKTRANSFORMER AUDIO 600 600 80ADCBulk150Obsolete-60060066.5 Ohm73.5 OhmVoice300Hz ~ 3.4kHz0.5dB-1.25dB26dB---Through Hole1.650 L x 1.340 W 41.91mm x 34.04mm 0.650 16.51mm PC Pin
TTC-142
TTC-142
360+4.31569
Increments of 360
Leadtime
2-3 weeks
KM7-07-D5TRANSF TELE COUP 600 OHM 90MADCBulkTTCActive1:1.0460060075 Ohm100 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
TVPP-Y3-V8Z
TVPP-Y3-V8Z
1200+2.94336
Increments of 1200
44S-XHJU-PBLTRANSF 900 OHM SEC. 0MA DC TELBulkTYActive-600900--Data Voice Coupling300Hz ~ 3.5kHz±0.5dB1500VAC1dB Typ26dB Typ-45dB ~ 7dB--Through Hole0.812 L x 0.700 W 20.62mm x 17.78mm 0.740 18.80mm PC Pin