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
SP-67
SP-67
1+16.902
10+12.8804
25+11.8741
50+11.4718
100+11.2704
Increments of 1
Leadtime
2-3 weeks
LF-MSEJ-JFTRANSER 600 CT 600 CT AUDIOBulkRed-SpecActive1:1600CT600CT72 Ohm92 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
145H
145H
1+19.5
Increments of 1
Leadtime
2-3 weeks
F6NZ-FWT-M6TRANSFORMER AUDIO 2K 500CT IMPEDBulk145Active-2k500CT148 Ohm17 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
YSXTZ-7CU8-PT
YSXTZ-7CU8-PT
1+18.7843
Increments of 1
Leadtime
2-3 weeks
0EBYK-PIN-FZTRANSFORMER 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
X14B CCM2 5H
X14B CCM2 5H
1+24.2157
Increments of 1
Leadtime
2 3 weeks
K26-K0-NVHTRANSFORMER 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
T6003NLT
T6003NLT
150+4.07843
300+3.95098
750+3.82353
1050+3.69608
Increments of 150
5555-RGE-46TRANSFORMER AUDIO 1:1 SMDTape & Reel TR -Active1:160060055 Ohm70 OhmGeneral Purpose--1500Vrms1dB @ 200Hz, 1dB @ 1kHz, 1dB @ 20kHz, 1.9dB @ 100kHz20dB @ 200Hz, 1dB @ 1kHz, 25dB @ 10kHz---Surface Mount0.530 L x 0.516 W 13.46mm x 13.11mm 0.485 12.32mm Gull Wing
148B
148B
1+19.8627
Increments of 1
Leadtime
2-3 weeks
KK6J-RCE-707TRANSF AUDIO 150 TO 400 1.6K IMPBulk148Active-1501.6k, 400 40011.3 Ohm200 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
BVZ8-WS-9WO
BVZ8-WS-9WO
1+5.07843
10+3.85686
25+3.75529
50+3.45078
100+3.24784
Increments of 1
11GW-VXZ-C0WTRANSF 600 SPLIT SEC .90MA TELBulkTYActive-600600--Data Voice Coupling300Hz ~ 3.5kHz±0.5dB1500VAC1.75dB Typ15dB Typ-45dB ~ 7dB--Through Hole0.815 L x 1.250 W 20.70mm x 31.75mm 0.530 13.46mm PC Pin
107E
107E
1+18.7843
Increments of 1
Leadtime
2-3 weeks
ES3-TT-VITRANSFORMER AUDIO 600CT 3.2Bulk107Active13.68:1600CT3.260 Ohm600 mOhmMiniature 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
3DH2-0W8-0BY
3DH2-0W8-0BY
560+3.13235
Increments of 560
Leadtime
2-3 weeks
ZC-N40-DOTRANSF TELE COUP 600 OHM 0 MADCBulkTTCActive1:1.03360060036 Ohm50 OhmData Voice Coupling300Hz ~ 3.5kHz±0.5dB1500VRMS @ 1 Minute1.2dB Max @ 1kHz--40dB ~ 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-170
TTC-170
1+7.20588
10+5.47647
25+5.33255
50+4.9
100+4.61176
Increments of 1
Leadtime
2-3 weeks
PDJ-7I9-LF4TRANSF TELE COUP 600:600 0MADCBulkTTCActive1:160060047 Ohm61 OhmData Voice Coupling300Hz ~ 3.5kHz±0.5dB1500VRMS @ 1 Minute1.5dB Max @ 1kHz--0°C ~ 70°CCSA-C22.2 No. 66-M1988, UL1459Through Hole0.528 L x 0.512 W 13.40mm x 13.00mm 0.421 10.70mm PC Pin
IIT-I5AB-K0B
IIT-I5AB-K0B
1+103.794
Increments of 1
Leadtime
2-3 weeks
RK-8DC-VBTRANSFORMER AUDIO 7.6KCT 25WBulk1600Active-7.6kCT4, 8, 16210 Ohm220 mOhm, 270 mOhmPush-Pull Audiophile, Ultra-Linear - Tube Output30Hz ~ 30kHz±1dB2000V @ 1 Second±1dB-25W--Chassis Mount3.500 L x 2.500 W 88.90mm x 63.50mm 3.060 77.72mm Wire Leads
VM7L-SJQ-FNP
VM7L-SJQ-FNP
1+40.6176
Increments of 1
Leadtime
2-3 weeks
KTQM9-SKZU-HVTRANSFORMER TUBE GUITAR AMPBulk1760Active29.19:16.95kCT4, 8, 16120 Ohm171 mOhm, 245 mOhm, 476 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
6L0K4-9F-97O
6L0K4-9F-97O
672+9.68016
Increments of 672
Leadtime
2-3 weeks
OC-WMK-JBWTRANSF 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
27-01-2Q8
27-01-2Q8
1+19.5
Increments of 1
33IMMN-Q9-W6HTRANSFORMER AUDIO 2K 200CT IMPEDBulk145Active 2k200CT140 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
148Y
148Y
1+19.8627
Increments of 1
1313I-QZ-76TTRANSFORMER 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
BDH3-F5-COH
BDH3-F5-COH
1+114.49
Increments of 1
Leadtime
2-3 weeks
RX-6N1-VGTRANSFORMER AUDIO BROADCASTBulk850AActive-48, 12 12600, 150 1506 Ohm70 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
TTC-5021-Cut
TTC-5021
Leadtime
2-3 weeks
L8VQ-AH-4WTRANSFORM MODEM 600:287 OHM SMDCut Tape CT TTCObsolete1:1600287155 Ohm145 OhmData Voice Coupling200Hz ~ 4kHz±0.25dB1875VRMS @ 1 Second3.85dB Max @ 1kHz20dB Min @ 200Hz ~ 4kHz--UL1950, UL60950, EN60950Surface Mount0.335 L x 0.642 W 8.50mm x 16.30mm 0.200 5.08mm Gull Wing
AFDTI-1SGW-REA
AFDTI-1SGW-REA
Leadtime
2-3 weeks
YB7-145J-HNTRANSFORMER TELECOMM 600:525 OHMTape & Reel TR TTCObsolete1:160052563 Ohm82 OhmData Voice Coupling200Hz ~ 4kHz±0.25dB1875VRMS @ 1 Second1.6dB Max @ 1kHz20dB Min @ 200Hz ~ 4kHz--UL1950, UL60950Surface Mount0.532 L x 0.551 W 13.50mm x 14.00mm 0.409 10.40mm Gull Wing
V7-Z9C-WLR
V7-Z9C-WLR
1+21.6373
Increments of 1
Leadtime
2-3 weeks
XZ-EQAO-8QTRANSFORMER 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
1760E
1760E
1+39.6961
10+38.3686
25+35.722
50+33.0761
Increments of 1
Leadtime
2-3 weeks
W33R8-RDCN-B8GTRANSFORMER TUBE GUITAR AMPBulk1760Active32.61:18.5kCT4, 8, 16150 Ohm300 Ohm, 450 mOhmPush-Pull Audiophile, Ultra-Linear - Tube Output70Hz ~ 15kHz±1dB---15W--Chassis Mount3.250 L x 2.085 W 82.55mm x 52.96mm 2.058 52.27mm Wire Leads
TTC-125
TTC-125
Leadtime
2-3 weeks
DXM-PX-DHTRANSF TELE COUP 600 OHM 80MADCBulkTTCObsolete1:160060095 Ohm180 Ohm-300Hz ~ 3.5kHz±0.5dB1500VRMS @ 1 Minute2.2dB Max @ 1kHz14dB Typ-45dB ~ 7dB-CSA-C22.2 No. 66-M1988, UL1459Through Hole1.272 L x 1.299 W 32.30mm x 33.00mm 0.626 15.90mm PC Pin
I4-3DN-YA9
I4-3DN-YA9
1+11.0392
10+8.45294
25+7.16157
50+7.04412
100+6.69196
Increments of 1
33H4-MA-OJTRANSFORMER 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
149C
149C
1+19.8627
Increments of 1
99M-EL-IS1TRANSFORM AUDIO 160 TO 20 80 IMPBulk149Active-16080, 20 2024 Ohm7 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
VXDWO-OJ-2W
VXDWO-OJ-2W
1+16.7549
Increments of 1
44PQFH-R1-GOTRANSFORMER AUDIO 600CT 50CTBulk101Active-600CT50CT44 Ohm4.7 OhmMiniature Epoxy Potted200Hz ~ 100kHz±0.5dB---100mW--Through Hole0.450 L x 0.450 W 11.43mm x 11.43mm 0.480 12.19mm PC Pin
7MH 1D0A KYI
7MH 1D0A KYI
Leadtime
2 3 weeks
EF4-2C-SQMODEM TRANSFORMERS0*Active000000000000000000