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
MET-28-T
MET-28-T
1+8.86275
10+6.88824
25+6.70157
50+5.77078
100+5.5102
Increments of 1
Leadtime
2-3 weeks
ZJ7CO-624-EQAUDIO XFMR 1K 50 THRU HOLEBulkMETActive4.47:11k50110 Ohm8 OhmAudio Coupling300Hz ~ 100kHz±2dB1000VRMS @ 1 Second--50mW-20°C ~ 85°C-Through Hole0.409 L x 0.310 W 10.40mm x 7.87mm 0.465 11.80mm PC Pin
WR9ZS-OZBL-K9
WR9ZS-OZBL-K9
1+6.40196
10+4.86176
25+4.73373
50+4.35
100+4.09412
Increments of 1
Leadtime
2 3 weeks
0XI-5L-A3TRANSF TELE COUP 600CT:600CTBulkTTCActive1:1600CT600CT44 Ohm56 OhmData Voice Coupling300Hz ~ 3.5kHz±0.5dB1500VRMS @ 1 Minute1.4dB Max @ 1kHz 45dB ~ 7dB CSA C22.2 No. 66 M1988, UL1459Through Hole0.799 L x 0.689 W 20.30mm x 17.50mm 0.752 19.10mm PC Pin
GKV-ZS5-25P
GKV-ZS5-25P
1+11.8627
10+8.76274
25+8.08823
50+7.81863
100+7.60294
Increments of 1
77Q-7O-X7TRANSFORMER 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
LNG-Z27-XXW
LNG-Z27-XXW
15+4.88039
Increments of 15
993993-XJ-4BYAUDIO TRANSFORMERBulk-Active------------------
FEEX-PT-5NC
FEEX-PT-5NC
99NN4-LF6D-LYRTRANSF TELE 600:600CT 80MADCBulkTTCObsolete1:0.5600600, 300 30074 Ohm64 Ohm-300Hz ~ 3.5kHz±0.7dB1500VRMS @ 1 Minute1.1dB Typ @ 1kHz18dB Typ-45dB ~ 7dB--Through Hole1.650 L x 1.370 W 41.90mm x 34.80mm 0.657 16.70mm PC Pin
6X7DC YWUV 2V
6X7DC YWUV 2V
1+10.8529
10+8.31176
25+7.04196
50+6.92647
100+6.5802
Increments of 1
11YLCF-AU-GDTRANSFORMER 1K:50 3.0MADCBulkMETActive4.47:11k50110 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
OJH-M65-JL1
OJH-M65-JL1
1+15.6373
10+11.9137
25+10.9831
50+10.611
100+10.4248
Increments of 1
4848R-7KH0-WQTRANSF 10K CT 500 CT AUDIOBulkRed-SpecActive4.47:110kCT500CT1.05 kOhm80 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
140B
140B
Leadtime
2-3 weeks
P2B-AU-NGKTRANSFORMER AUDIO 30 60K IMPEDBulk140Obsolete1:453060k--Shielded70Hz ~ 11kHz±1dB------Chassis Mount1.250 Dia 31.75mm 1.000 25.40mm Wire Leads
KCC-H0VU-GQ
KCC-H0VU-GQ
360+3.06961
Increments of 360
Leadtime
2-3 weeks
KOV-FI17-4XTRANSF 600 OHM 90MA DC TELBulkTYActive-600600--Data Voice Coupling300Hz ~ 3.5kHz±0.5dB1500VAC1.75dB Typ15dB Typ-45dB ~ 7dB--Through Hole0.820 L x 0.715 W 20.83mm x 18.16mm 0.750 19.05mm PC Pin
MK9-LVR-TG
MK9-LVR-TG
1+32.4314
Increments of 1
Leadtime
2-3 weeks
F9-PT-D1MTRANSFORMER 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
560N
560N
1+51.7353
Increments of 1
4141P-AUO9-X28TRANSF AUDIO 150 600 10K 40K IMPBulk560Active-600, 150 15040k, 10k 10k--Broadcast Quality30Hz ~ 30kHz±1dB-1dB Max----Through Hole1.330 L x 1.640 W 33.78mm x 41.66mm 0.850 21.59mm PC Pin
ED 3C 51R
ED 3C 51R
400+2.92794
Increments of 400
Leadtime
2 3 weeks
MB-Z55-65TRANSFORMER TELE 10K:10K OHM SMDTape & Reel TR TTCActive1:110k10k485 Ohm485 OhmData 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
9S-P3B-WH
9S-P3B-WH
1+19.8627
Increments of 1
Leadtime
2-3 weeks
XJLR-GU-L8OTRANSFORMER AUDIO 4KCT 3.2 IMPBulk148Active-4kCT3.2380 Ohm-Economical Open Type200Hz ~ 15kHz±1dB-0.5dB-300mW--Through Hole0.820 L x 0.680 W 20.83mm x 17.27mm 0.690 17.53mm PC Pin
106Q
106Q
1+25.951
Increments of 1
Leadtime
2-3 weeks
HY-6H0-M0TRANSFORMER AUDIO 48CT 3.2Bulk106Active-48CT3.22.4 Ohm300 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
AMSDI-BXAK-UP
AMSDI-BXAK-UP
1+11.1078
10+8.2049
25+7.57373
50+7.32118
100+7.11912
Increments of 1
11EL90-YX-9BTRANSFORMER 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
560L
560L
1+51.7353
Increments of 1
Leadtime
2-3 weeks
KJC5J-R1-L0TRANSFR AUDIO 150 600 5K 20K IMPBulk560Active-600, 150 15020k, 5k 5k--Broadcast Quality30Hz ~ 30kHz±1dB-1dB Max----Through Hole1.330 L x 1.640 W 33.78mm x 41.66mm 0.850 21.59mm PC Pin
850E
850E
Leadtime
2-3 weeks
UMC5L-1E5I-YEDTRANSFR AUDIO 50 200 150 600 IMPBulk850Obsolete-200, 50 50600, 150 15027 Ohm68 OhmBroadcast Quality20Hz ~ 20kHz±0.5dB-1dB-15dB--Chassis Mount1.700 L x 1.200 W 43.18mm x 30.48mm 1.650 41.91mm Solder Lug
5P-YLIR-Q5Z
5P-YLIR-Q5Z
1+141.039
10+130.969
25+125.931
Increments of 1
Leadtime
2-3 weeks
VII-NHR-W6AUDIOPHILE TUBE OUTPUT TRANSFRMRBulk1600Active-3.5k4, 8, 16110.1 Ohm634 mOhmSingle Ended Audiophile, Ultra-Linear - Tube Output20Hz ~ 20kHz±1dB2828VDC @ 1 Second±1dB-30W--Chassis Mount4.980 L x 3.750 W 126.49mm x 95.25mm 4.650 118.11mm Wire Leads
5L4-15-6V
5L4-15-6V
1+19.5
Increments of 1
11V-J8R9-ZA8TRANSFORMER AUDIO 250CT 3.2 IMPBulk146Active-250CT3.211 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
TVPP-Y3-V8Z
TVPP-Y3-V8Z
1200+2.94336
Increments of 1200
Leadtime
2-3 weeks
NYHN-F5-WDWTRANSF 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
850H
850H
1+127.784
Increments of 1
Leadtime
2-3 weeks
CUWN-RW-E6TRANS AUDIO 150 600 300 1.2K IMPBulk850Active-600, 150 1501.2k, 300 30070 Ohm140 OhmBroadcast Quality20Hz ~ 20kHz±0.5dB-1dB-15dB--Chassis Mount1.700 L x 1.200 W 43.18mm x 30.48mm 1.650 41.91mm Solder Lug
MET-35-T
MET-35-T
1+9.91176
10+7.59314
25+6.43294
50+6.32745
100+6.01098
Increments of 1
Leadtime
2-3 weeks
GJMC-ZB-SBIAUDIO XFMR 600CT 8 THRU HOLEBulkMETActive8.66:1600CT860 Ohm1.5 OhmAudio Coupling300Hz ~ 100kHz±2dB1000VRMS @ 1 Second--50mW-20°C ~ 85°C-Through Hole0.409 L x 0.310 W 10.40mm x 7.87mm 0.465 11.80mm PC Pin
141B
141B
1+21.6176
Increments of 1
Leadtime
2-3 weeks
QCHDI-R4G-RHTRANSFORMER AUDIO 200K 1K IMPEDBulk141Active-200kCT1k3.775 kOhm85 OhmLow Profile, Open Type200Hz ~ 15kHz±2dB---4mW--Through Hole0.780 L x 0.660 W 19.81mm x 16.76mm 0.460 11.68mm PC Pin
ICM72-UF-T2
ICM72-UF-T2
1+47.3235
Increments of 1
949949-ZRUA-P9TRANSFORMER 8W 60MA TUBE SNGLBulk125SEActive-2.5k ~ 10k4 ~ 32--General Purpose100Hz ~ 15kHz±1dB---8W--Chassis Mount3.690 L x 1.860 W 93.73mm x 47.24mm 2.310 58.67mm Wire Leads
NRUO5-611-47
NRUO5-611-47
1+19.5
Increments of 1
Leadtime
2-3 weeks
Z5ZX-VL4-3U5TRANSFORMER AUDIO 2K 8 IMPEDANCEBulk146Active-2kCT897 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