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
148Y
148Y
1+19.8627
Increments of 1
Leadtime
2-3 weeks
V2-YST-70TRANSFORMER AUDIO 5KCT 500CT IMPBulk148Active-5kCT500CT410 Ohm52 OhmEconomical 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
1750A
1750A
1+19.0294
Increments of 1
Leadtime
2-3 weeks
I1-2KYE-B4CTRANSFORMER 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
7IJZ-3RHB-TW
7IJZ-3RHB-TW
400+2.52353
Increments of 400
22IZF-1X-QZTRANSFORMR MODEM 600:346 OHM SMDTape & Reel TR TTCActive1:1600346135 Ohm135 OhmData Voice Coupling200Hz ~ 4kHz±0.2dB1875VRMS @ 1 Second3dB Max @ 2kHz16dB 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
EF-KBI-6N
EF-KBI-6N
400+2.86324
Increments of 400
Leadtime
2-3 weeks
HC6K-6B-R8VTRANSFORMER TELE 30K:3OK OHM SMDTape & Reel TR TTCActive1:130k30k165 Ohm165 OhmData Voice Coupling--1875VRMS @ 1 Second----20°C ~ 85°CUL60950, EN60950Surface Mount0.492 L x 0.378 W 12.50mm x 9.60mm 0.299 7.60mm Flat Lead
SIQU-1BA-TJ
SIQU-1BA-TJ
1+19.5
Increments of 1
Leadtime
2-3 weeks
JA-FC-1UMTRANSFORMER AUDIO 200K 1K IMPEDBulk145Active-200k1k3.6 kOhm33 OhmEconomical Open Type150Hz ~ 15kHz±1dB---10mW--Chassis Mount1.630 L x 0.880 W 41.40mm x 22.35mm 0.810 20.57mm Wire Leads
Q3O-JH-BP
Q3O-JH-BP
1+97.6961
Increments of 1
Leadtime
2-3 weeks
PSLG-XXLX-QIKTRANSFORMER 25W 100HZ-15KHZBulk125SEActive-2.5k ~ 10k4 ~ 3250 Ohm250 mOhmGeneral Purpose100Hz ~ 15kHz±1dB2000V @ 1 Second--25W--Chassis Mount4.150 L x 2.880 W 105.41mm x 73.15mm 3.460 87.88mm Solder Lug
VC-DP8-V0
VC-DP8-V0
1+15.6373
10+11.9137
25+10.9831
50+10.611
100+10.4248
Increments of 1
88Z-0M-2DMTRANSF 10K 2KCT 500 SPLIT SEC AUBulkRed-SpecActive4.48:1:110k2k, 500 5001.05 kOhm146 168 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
P0-532-YQO
P0-532-YQO
1+129.755
Increments of 1
Leadtime
2-3 weeks
CBL2X-C4-GPTRANSFORMER PUSH-PULL OUTPUTBulk1600Active-6.6kCT4, 8, 16--Push-Pull Audiophile, Ultra-Linear - Tube Output30Hz ~ 30kHz±1dB-±1dB-60W--Chassis Mount4.250 L x 3.130 W 107.95mm x 79.50mm 3.810 96.77mm Wire Leads
PAS-YO39-S0
PAS-YO39-S0
1+51.7353
Increments of 1
66Y-WO-NFXTRANS AUDIO 150 600 1.2K 4.8KIMPBulk560Active-600, 150 1504.8k, 1.2k 1.2k--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
CQPWS-57-COP
CQPWS-57-COP
1+19.5
Increments of 1
Leadtime
2-3 weeks
R3Z-YEZ4-CHTRANSFORMR AUDIO 600CT 200CT IMPBulk145Active-600CT200CT45 Ohm9 OhmEconomical Open Type150Hz ~ 15kHz±1dB---135mW--Chassis Mount1.630 L x 0.880 W 41.40mm x 22.35mm 0.810 20.57mm Wire Leads
C85-D0HZ-R78
C85-D0HZ-R78
1+114.49
Increments of 1
Leadtime
2 3 weeks
KMJ6-LKB-0KGTRANSFORMER AUDIO BROADCASTBulk850AActive 40k, 10k 10k40k, 10k 10k4.89 kOhm4.98 kOhm 20Hz ~ 20kHz±0.5dB 1dB 15dB Chassis Mount1.700 L x 1.200 W 43.18mm x 30.48mm 1.650 41.90mm Wire Leads
560E
560E
1+51.7353
Increments of 1
88U4-ZPW-KARTRANSFMR AUDIO 50 20 150 600 IMPBulk560Active-200, 50 50600, 150 150--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
RC74Y-AG-U3
RC74Y-AG-U3
1+30.0686
Increments of 1
Leadtime
2-3 weeks
0KIA0-5HFV-KFMTRANSFORMER AUDIO 1500 500CT IMPBulk143Active-1.5k500CT111 Ohm24 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
5B-73-0V
5B-73-0V
1+21.6373
Increments of 1
Leadtime
2-3 weeks
LKGZD-H53-NKKTRANSFORMER 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
850HA
850HA
1+114.49
Increments of 1
Leadtime
2-3 weeks
YW3RR-DV78-BUTRANSFORMER AUDIO BROADCASTBulk850AActive-600, 150 1501.2k, 300 30070 Ohm140 Ohm-20Hz ~ 20kHz±0.5dB-1dB-15dB--Chassis Mount1.700 L x 1.200 W 43.18mm x 30.48mm 1.650 41.90mm Wire Leads
118944
118944
1+45.7941
Increments of 1
Leadtime
2-3 weeks
Z19U-6S-Y3TRANSFORMER RADIOLA REPLACEMENT--Active------------------
UTGFB-FE-OAZ
UTGFB-FE-OAZ
1+24.2157
Increments of 1
Leadtime
2-3 weeks
WM6OJ-N9QI-3D1TRANSF LINE MATCHING 8W 8 OHMBulk117Active-825V--Sound Distribution100Hz ~ 9kHz1dB-2dB-8W--Chassis Mount3.250 L x 1.750 W 82.55mm x 44.45mm 2.000 50.80mm Solder Lug
MET-44
MET-44
50+7.16471
Increments of 50
Leadtime
2-3 weeks
JW-4F-YYTRANSFORMER 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
D9SW-SR0G-HHX
D9SW-SR0G-HHX
1+18.1667
Increments of 1
44ND-990A-ETXTRANSFORMER AUDIO 2000 500CTBulk102Active-2k500CT341 Ohm62 OhmMiniature Epoxy Potted310Hz-1dB100V1.5dB-20mW--Through Hole0.570 L x 0.570 W 14.48mm x 14.48mm 0.480 12.19mm PC Pin
5382 01 98M
5382 01 98M
Leadtime
2 3 weeks
WL-KX-J3MODEM TRANSFORMERS0*Active000000000000000000
140B
140B
Leadtime
2-3 weeks
EV-EKR7-99OTRANSFORMER AUDIO 30 60K IMPEDBulk140Obsolete1:453060k--Shielded70Hz ~ 11kHz±1dB------Chassis Mount1.250 Dia 31.75mm 1.000 25.40mm Wire Leads
ZU 9J N1W
ZU 9J N1W
1+19.5
Increments of 1
Leadtime
2 3 weeks
JL-L95-3ZHTRANSFORMER AUDIO 200K 1K IMPEDBulk145Active 200k1k3.6 kOhm33 OhmEconomical Open Type150Hz ~ 15kHz±1dB 10mW Chassis Mount1.630 L x 0.880 W 41.40mm x 22.35mm 0.810 20.57mm Wire Leads
UW-OV3X-ORL
UW-OV3X-ORL
1+18.7843
Increments of 1
Leadtime
2-3 weeks
E4W-TMQQ-GYTRANSFORMER AUDIO 10KCT 10KCTBulk107Active1:110kCT10kCT690 Ohm680 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
A2-CJ-3A
A2-CJ-3A
1+19.5
Increments of 1
Leadtime
2-3 weeks
GDDUI-LMK-86TRANSFORMR AUDIO 600CT 200CT IMPBulk145Active-600CT200CT45 Ohm9 OhmEconomical Open Type150Hz ~ 15kHz±1dB---135mW--Chassis Mount1.630 L x 0.880 W 41.40mm x 22.35mm 0.810 20.57mm Wire Leads
7IC4-64-WUB
7IC4-64-WUB
50+7.10294
Increments of 50
9999B3-Q0-ZKWTRANSFORMER 320CT:3.2 6.0MADCBulkMETActive10:1320CT3.235 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