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
MRX-5QWA-NC
MRX-5QWA-NC
672+10.4654
Increments of 672
Leadtime
2-3 weeks
Triad MagneticsTRANS 600 600CT 150 SPLIT AUDIOBulkRed-SpecActive2.1:1600600, 150 1501 kOhmParallel @ 565 Ohm, Series @ 650 OhmAudio Coupling300Hz ~ 100kHz±2dB1000VRMS @ 1 Second--50mW-40°C ~ 85°C-Through Hole0.410 L x 0.310 W 10.41mm x 7.87mm 0.465 11.80mm PC Pin
8KX-X3-F8
8KX-X3-F8
1+34.598
Increments of 1
Leadtime
2-3 weeks
Hammond ManufacturingTRANSF 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
M4-55X-9U
M4-55X-9U
1+18.7843
Increments of 1
Leadtime
2-3 weeks
Hammond ManufacturingTRANSFORMER 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
VKD45-52D-F3
VKD45-52D-F3
1+19.5
Increments of 1
Leadtime
2-3 weeks
Hammond ManufacturingTRANSFORMER 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
UM-A4Q3-VP
UM-A4Q3-VP
600+3.29735
Increments of 600
Leadtime
2 3 weeks
Triad MagneticsTRANSF 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
681-1QNK-VHA
681-1QNK-VHA
100+8.72265
Increments of 100
Leadtime
2 3 weeks
TamuraTRANS 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
GW-ZV-E05
GW-ZV-E05
1+21.6373
Increments of 1
Leadtime
2-3 weeks
Hammond ManufacturingTRANSFORMER 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
1IK-K2-4T4
1IK-K2-4T4
Leadtime
2-3 weeks
Hammond ManufacturingTRANSFMR 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
FE-QRD-E3Z
FE-QRD-E3Z
1+19.5
Increments of 1
Leadtime
2 3 weeks
Hammond ManufacturingTRANSFORMR 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
N5P-CRKC-QOE
N5P-CRKC-QOE
672+9.74848
Increments of 672
Leadtime
2 3 weeks
Triad MagneticsTRANS 1K 50 OHM IMPEDANCE AUDIOBulkRed SpecActive4.4:11k50145 Ohm8 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
2OX-PI9-YZQ
2OX-PI9-YZQ
1+15.4902
10+11.8029
25+10.8812
50+10.5122
100+10.3277
Increments of 1
Leadtime
2-3 weeks
Triad MagneticsTRANSFORMER 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
PM-YS-TSE
PM-YS-TSE
126+12.922
Increments of 126
Leadtime
2 3 weeks
Triad MagneticsTRANSF 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
JF41T-D5T-UY
JF41T-D5T-UY
1+5.5
10+4.17647
25+4.06667
50+3.73706
100+3.51716
Increments of 1
Leadtime
2-3 weeks
Triad MagneticsTRANSF 10K AUDIO CTAP 10K CTAPBulkTYActive1:110kCT10kCT820 Ohm1.07 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
4GOER-WMQ-OEP
4GOER-WMQ-OEP
1+68.6961
Increments of 1
Leadtime
2 3 weeks
Hammond ManufacturingTRANSFORMER AUDIOBulk140EXActive2:1600CT15072.4 Ohm18.2 Ohm 20Hz ~ 20kHz±1dB500Vrms1dB Typ22.5dB Typ10dB Chassis Mount1.250 Dia 31.75mm 1.000 25.40mm Screw Terminal
FS-YBO0-2JG
FS-YBO0-2JG
50+7.73333
Increments of 50
Leadtime
2-3 weeks
TamuraTRANSFORMER 1.5KCT:600 3.0MADCBulkMETActive1.58:11.5kCT600160 Ohm95 OhmData Voice Coupling300Hz ~ 100kHz±2dB500VRMS @ 1 Minute2dB Max @ 1kHz-50mW-20°C ~ 85°C-Through Hole0.409 L x 0.310 W 10.40mm x 7.87mm 0.465 11.80mm PC Pin
35-Z1A6-CA
35-Z1A6-CA
Leadtime
2-3 weeks
Hammond ManufacturingTRANSFORMER AUDIO 50 60K IMPEDBulk140Obsolete1:34:55060k--Shielded70Hz ~ 11kHz±1dB------Chassis Mount1.250 Dia 31.75mm 1.000 25.40mm Wire Leads
FQTG8-J0E-VZG
FQTG8-J0E-VZG
1+68.6961
Increments of 1
Leadtime
2-3 weeks
Hammond ManufacturingTRANSFORMER AUDIOBulk140EXActive1:1600CT600CT72.4 Ohm72.4 Ohm-20Hz ~ 20kHz±1dB500Vrms1.1dB Typ20dB Typ10dB--Chassis Mount1.250 Dia 31.75mm 1.000 25.40mm Screw Terminal
CZ-W4Z-GN
CZ-W4Z-GN
450+3.95098
Increments of 450
Leadtime
2 3 weeks
Pulse Electronics CorporationTRANSFORMER AUDIO 1500VRMS SMDTape & Reel TR Active1:26002.4k55 Ohm390 OhmData Voice Coupling 1500Vrms1.2dB @ 200Hz, 1dB @ 1kHz, 1dB @ 20kHz, 1.7dB @ 100kHz18dB @ 200Hz, 18dB @ 1kHz, 18dB @ 10kHz Surface Mount0.530 L x 0.516 W 13.46mm x 13.11mm 0.485 12.32mm Gull Wing
K6K-PB7-RK
K6K-PB7-RK
50+7.61961
Increments of 50
Leadtime
2-3 weeks
TamuraAUDIO TRANSFORMERBulkMETActive1.58:110kCT4kCT1 kOhm500 Ohm-300Hz ~ 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
XBAJ7-FU-LAC
XBAJ7-FU-LAC
200+4.67216
Increments of 200
Leadtime
2-3 weeks
TamuraTRANSF 600 OHM SPLIT OMA -1.0 DTape & Reel TR -Active1:1.0660060046 Ohm63 OhmData Voice Coupling300Hz ~ 3.5kHz±0.5dB1500VRMS @ 1 Minute1.5dB Max @ 1kHz26dB Min @ 1kHz-45dB ~ 7dB-CSA-C22.2 No. 950-M89, UL1459, UL1950Surface Mount0.791 L x 0.689 W 20.09mm x 17.50mm 0.500 12.70mm Gull Wing
37S-S2-GJ
37S-S2-GJ
360+4.93284
Increments of 360
Leadtime
2-3 weeks
TamuraTRANSF 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
CGB-8NI6-YOB
CGB-8NI6-YOB
1+29.4216
Increments of 1
Leadtime
2-3 weeks
Hammond ManufacturingTRANSFORMER AUDIO 10KCT 3.2Bulk109Active55.3:110kCT3.2CT300 Ohm200 mOhmMiniature 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
769-7Y9-NR
769-7Y9-NR
1+25.951
Increments of 1
Leadtime
2-3 weeks
Hammond ManufacturingTRANSFORMER 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
V76-YK-SIB
V76-YK-SIB
1+56.4902
Increments of 1
Leadtime
2-3 weeks
Hammond ManufacturingTRANS AUDIO STU GR 100K 1.5K IMPBulk140EXActive8.13:1100k1.5k5.43 kOhm159 Ohm-20Hz ~ 20kHz±1dB500Vrms1.2dB Typ30dB Typ10dB--Chassis Mount1.250 Dia 31.75mm 1.000 25.40mm Screw Terminal
N6P7-WDDC-97N
N6P7-WDDC-97N
Leadtime
2-3 weeks
Hammond ManufacturingXFRMR CLASSIC SGL-END TUBE OTPTBulk1600Obsolete-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 95.25mm 4.560 115.82mm Wire Leads