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
X0E-E8W-KC
X0E-E8W-KC
1200+3.3023
Increments of 1200
Leadtime
2-3 weeks
AIQMB-8U-RTTRANSF 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
140C
140C
Leadtime
2-3 weeks
UO-OR1-77ETRANSFORMER AUDIO 50 60K IMPEDBulk140Obsolete1:34:55060k--Shielded70Hz ~ 11kHz±1dB------Chassis Mount1.250 Dia 31.75mm 1.000 25.40mm Wire Leads
SP-48
SP-48
1+15.7647
10+12.0088
25+11.071
50+10.6957
100+10.5079
Increments of 1
Leadtime
2-3 weeks
J4KZ-IDM-KD5TRANSER 7.5K CT 12 OHM AUDIOBulkRed-SpecActive25:17.5kCT12796 Ohm2.9 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
FA-JX-9KS
FA-JX-9KS
360+4.52843
Increments of 360
Leadtime
2-3 weeks
JN-4W-SBTRANSF TELE COUP 600 OHM 90MADCBulkTTCActive1:1.0460060075 Ohm95 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
TTC-264M
TTC-264M
Leadtime
2-3 weeks
KH-FU4-7ETRANSF TELE COUP 600:470 100MADCBulkTTCObsolete-600470--Data Voice Coupling---2.5dB Typ----Through Hole---
MET-23
MET-23
1+11.1078
10+8.2049
25+7.57373
50+7.32118
100+7.11912
Increments of 1
Leadtime
2-3 weeks
AQR-FKXE-H7QTRANSFORMER 1.6KCT:3.2 2.5MADCBulkMETActive22.4:11.6kCT3.2230 Ohm1 OhmData Voice Coupling300Hz ~ 100kHz±3dB500VRMS @ 30 Seconds--65mW Max @ 300Hz-20°C ~ 85°C-Through Hole0.409 L x 0.310 W 10.40mm x 7.87mm 0.465 11.80mm PC Pin
WGNE SZ8K 62K
WGNE SZ8K 62K
1+21.6373
Increments of 1
Leadtime
2 3 weeks
BPD-YJ-7PTRANSFORMER AUDIO 10KCT 10KCTBulk108Active1:110kCT10kCT424 Ohm426 OhmMiniature Epoxy Potted300Hz ~ 50kHz±1.5dB500Vrms 150mW Through Hole1.030 L x 0.770 W 26.16mm x 19.56mm 0.770 19.56mm PC Pin
1638SEA
1638SEA
1+175.235
Increments of 1
Leadtime
2-3 weeks
JSR-DQE-CJ2AUDIOPHILE 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
MGS-E07L-I8
MGS-E07L-I8
50+7.61961
Increments of 50
7474-BO-TYYAUDIO 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
4PAO-L7M2-JME
4PAO-L7M2-JME
1+122.353
Increments of 1
5757ZS-1W0-18TRANSFMR AUDIO 50 200 50 200 IMPBulk800Active-200, 50 50200, 50 50--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
B6-5C-2PU
B6-5C-2PU
1+5.51961
10+4.1951
25+4.0851
50+3.75392
100+3.53304
Increments of 1
Leadtime
2-3 weeks
0AL-UC5-ZQITRANSF 600 OHM 0MA DC TELBulkTYActive-600600--Data Voice Coupling300Hz ~ 3.5kHz±0.5dB1500VAC1dB Typ26dB Typ-45dB ~ 7dB--Through Hole0.670 L x 0.781 W 17.02mm x 19.84mm 0.470 11.94mm PC Pin
149G
149G
1+19.8627
Increments of 1
Leadtime
2-3 weeks
YZ-VW-LMTRANSF AUDIO 600 TO 150 600 IMPBulk149Active-600600, 150 15092 Ohm58 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
34T-XLMR-JMC
34T-XLMR-JMC
1+21.6373
Increments of 1
Leadtime
2-3 weeks
XMDO-NH2-L6TRANSFORMER 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
1650G
1650G
1+116.02
Increments of 1
Leadtime
2-3 weeks
XZPQB-N5AJ-JQNTRANSFORMER AUDIO 6.6KCT 35WBulk1600Active-6.6kCT3.5, 8, 16, 250, 50056.93 Ohm, 60.95 Ohm259 mOhm, 364 mOhm, 496 mOhm, 6.727 Ohm, 9.55 OhmPush-Pull Audiophile, Ultra-Linear - Tube Output30Hz ~ 30kHz±1dB2000V @ 1 Second--35W--Chassis Mount3.750 L x 3.130 W 95.25mm x 79.50mm 3.810 96.77mm Wire Leads
TTC-511-Cut
TTC-511
Leadtime
2-3 weeks
QRASN-55Z-T3TRANSF TELE COUP 600:287 OHM SMDCut Tape CT TTCObsolete1:1600287150 Ohm175 Ohm-300Hz ~ 3.5kHz±0.2dB1875VRMS @ 1 Second3.8dB Max @ 1kHz25dB Min @ 300Hz ~ 3.5kHz--UL1950, UL60950Surface Mount0.390 L x 0.701 W 9.90mm x 17.80mm 0.193 4.90mm Gull Wing
71D-U7EX-V6
71D-U7EX-V6
560+3.0902
Increments of 560
Leadtime
2-3 weeks
CZWSM-M97W-8ZTRANSF 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
TTC-5023
TTC-5023
400+2.44265
800+2.36863
1200+2.29461
10000+2.02814
Increments of 400
Leadtime
2-3 weeks
CG-8O3-4WRTRANSFORMER MODEM 600:600OHM SMDTape & Reel TR TTCActive1:1600600115 Ohm115 OhmData Voice Coupling200Hz ~ 4kHz±0.25dB3000VRMS @ 1 Minute2dB 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
MET-39
MET-39
1+11.0392
10+8.45294
25+7.16157
50+7.04412
100+6.69196
Increments of 1
Leadtime
2-3 weeks
0U2-NJ-I2WTRANSFORMER 500:50 3.0MADCBulkMETActive3.16:15005055 Ohm8 OhmData 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
140C
140C
Leadtime
2-3 weeks
PF-4F-ZTMTRANSFORMER AUDIO 50 60K IMPEDBulk140Obsolete1:34:55060k--Shielded70Hz ~ 11kHz±1dB------Chassis Mount1.250 Dia 31.75mm 1.000 25.40mm Wire Leads
X8M9Y 76 PN
X8M9Y 76 PN
1+18.0294
10+15.9078
25+15.3773
50+13.7865
100+13.2563
Increments of 1
55NAK-V8J-FUTRANSF 600 OHM 100MA DC TELBulkTYActive 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
X14B CCM2 5H
X14B CCM2 5H
1+24.2157
Increments of 1
Leadtime
2 3 weeks
ZAG-RT-HOVTRANSFORMER AUDIO 10000 2000CTBulk106Active 10k2kCT700 Ohm89 OhmMiniature Epoxy Potted215Hz 1dB200V1dB 150mW Through Hole1.080 L x 0.880 W 27.43mm x 22.35mm 0.950 24.13mm PC Pin
38 3Q FNJ
38 3Q FNJ
1+22.4804
Increments of 1
77I8A-AL3D-EWTRANSF LINE MATCHING 4W 3.2OHMBulk117Active 3.270V Sound Distribution100Hz ~ 9kHz1dB 2dB 4W Chassis Mount2.810 L x 1.500 W 71.37mm x 38.10mm 1.690 42.93mm Solder Lug
C7C-VC92-AS
C7C-VC92-AS
1+127
Increments of 1
Leadtime
2 3 weeks
DLQ-21GS-FPKTRANSF 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
E7U4Q-5L-3C
E7U4Q-5L-3C
1+91.5882
Increments of 1
Leadtime
2-3 weeks
A4E-IDL-39AUDIOPHILE TUBE OUTPUT TRANSFRMRBulkAActive-10kCT4, 8, 16102.2 Ohm, 114.3 Ohm321 mOhm, 365 mOhm, 476 mOhmPush-Pull Audiophile, Ultra-Linear - Tube Output30Hz ~ 30kHz±1dB2000V @ 1 Second--10W--Chassis Mount2.750 L x 2.500 W 69.85mm x 63.50mm 3.060 77.72mm Wire Leads
E4M0-SM-977
E4M0-SM-977
50+6.08824
Increments of 50
Leadtime
2 3 weeks
QRZX-8GXJ-04TRANSFORMER 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