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
ATT-81
ATT-81
330+7.22255
Increments of 330
Leadtime
2-3 weeks
SJM30-4Z9-JKAUDIO TRANSFORMERBulk-Active------------------
ESUPA-TP-RX
ESUPA-TP-RX
1+141.039
Increments of 1
Leadtime
2 3 weeks
VM9LI-EZU5-PH0AUDIOPHILE TUBE OUTPUT TRANSFRMRBulk1600Active 6.5k4, 8, 16 Single Ended Audiophile, Ultra Linear Tube Output20Hz ~ 20kHz±1dB2000Vrms±1dB 30W Chassis Mount4.500 L x 3.750 W 114.30mm x 95.25mm 4.560 115.82mm Wire Leads
AA-UN2B-789
AA-UN2B-789
1+35.8137
Increments of 1
Leadtime
2-3 weeks
AQT2-RCJC-HQTRANSFORMER TUBE GUITAR AMPBulk1750Active-5.482k8254.8 Ohm420 mOhm-70Hz ~ 10kHz±1dB1750V @ 1 Second--10W--Chassis Mount2.875 L x 1.900 W 73.02mm x 48.26mm 2.433 61.80mm Wire Leads
149H
149H
1+19.8627
Increments of 1
Leadtime
2-3 weeks
TG5-NVDN-A0TRANSFORM AUDIO 1K TO 60 240 IMPBulk149Active-1k240, 60 60155 Ohm24 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
125D
125D
1+37.402
Increments of 1
Leadtime
2-3 weeks
BULWX-KEV-QWTRANSFORMER 10W 70MA TUBE TYPEBulk125Active-1.2k ~ 25k1.5 ~ 15--General Purpose150Hz ~ 15kHz±1dB---10W--Chassis Mount3.250 L x 1.750 W 82.55mm x 44.45mm 2.000 50.80mm Wire Leads
PWDA13083
PWDA13083
1+181.176
Increments of 1
Leadtime
2-3 weeks
O1FX-DZG-QZAUD XFMR 9KCT 5K:500:100 CHAS MT-Peter W. Dahl DesignActive-9kCT5k, 500, 100-----------Chassis Mount3.250 L x 1.750 W 82.55mm x 44.45mm 2.058 52.27mm Solder Lug
6BQH-5W-YIG
6BQH-5W-YIG
1+16.7549
Increments of 1
Leadtime
2 3 weeks
HHUB-34-NV7TRANSFORMER AUDIO 300CT 600CTBulk101Active 300CT600CT20.4 Ohm54 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
12GE UJD AXQ
12GE UJD AXQ
1+18.1667
Increments of 1
Leadtime
2 3 weeks
Y2TT-IQKV-K3RTRANSFORMER AUDIO 6000 2000CTBulk102Active 6k2kCT900 Ohm260 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
Q5B-GGL6-UUK
Q5B-GGL6-UUK
1+39.7843
Increments of 1
Leadtime
2-3 weeks
RI-SM4-TO9TRANSF AUDIO 2.5K 4K TO 6 8 IMPBulk125Active-2.5k, 4k3.2, 4, 6, 8--General Purpose150Hz ~ 15kHz±1dB---8W--Chassis Mount3.250 L x 1.500 W 82.55mm x 38.10mm 1.940 49.28mm Wire Leads
119Y30
119Y30
1+35.4706
Increments of 1
Leadtime
2-3 weeks
XZ7-5E-6UJTRANSFORMER AUDIO MATCHING 30WBulk119Active-16, 870V, 25V--Sound Distribution50Hz ~ 10kHz-25V, 70V--30W--Chassis Mount2.250 L x 4.030 W 57.15mm x 102.36mm 2.630 66.80mm Wire Leads
SP-51
SP-51
1+16.902
10+12.8804
25+11.8741
50+11.4718
100+11.2704
Increments of 1
Leadtime
2-3 weeks
Z7KG-0S8V-OXSTRANSER 900 CT 600 OHM AUDIOBulkRed-SpecActive1.22:1900CT600104 Ohm96 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
1650PA
1650PA
1+141.961
Increments of 1
Leadtime
2-3 weeks
FT-XZ-24AUDIOPHILE TUBE OUTPUT TRANSFRMRBulkAActive-6.6kCT4, 8, 1671.34 Ohm, 80.42 Ohm237 mOhm, 364 mOhm, 473 mOhmPush-Pull Audiophile, Ultra-Linear - Tube Output30Hz ~ 30kHz±1dB2000V @ 1 Second--60W--Chassis Mount4.250 L x 3.130 W 107.95mm x 79.50mm 3.810 96.77mm Wire Leads
RS-D7-TX
RS-D7-TX
1+24.4706
Increments of 1
Leadtime
2-3 weeks
XH23-17T6-9MTRANSFR AUDIO 6K 24K 150 600 IMPBulk800Active-20k, 5k 5k500, 125 125--Broadcast Quality50Hz ~ 15kHz±0.5dB-1dB-20dB Max--Chassis Mount1.752 L x 1.252 W 44.50mm x 31.80mm 2.559 65.00mm Solder Lug
ERER6-XP8Y-I4W
ERER6-XP8Y-I4W
1+106.853
Increments of 1
77Y-3G-OCEAUDIOPHILE TUBE OUTPUT TRANSFRMRBulkAActive-8kCT4, 8, 1698.98 Ohm, 101.9 Ohm154 mOhm, 218 mOhm, 303 mOhmPush-Pull Audiophile, Ultra-Linear - Tube Output30Hz ~ 30kHz±1dB2000V @ 1 Second--15W--Chassis Mount3.250 L x 2.500 W 82.55mm x 63.50mm 3.060 77.72mm Wire Leads
TY-145P-B
TY-145P-B
1200+3.18744
Increments of 1200
Leadtime
2-3 weeks
GW8-2H-04TRANSF 600 AUDIO CTAP 600 CTAPBulkTYActive1:1600CT600CT44 Ohm58 OhmData 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
148Y
148Y
1+19.8627
Increments of 1
Leadtime
2-3 weeks
XL3F6-Z5-5XTRANSFORMER 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
XDX ME B8
XDX ME B8
1+106.853
Increments of 1
Leadtime
2 3 weeks
Z8L-WUYV-JMVTRANSFORMER TUBE GUITAR AMPBulk1750Active15.93:14kCT8, 16138 Ohm720 mOhmPush Pull Audiophile, Ultra Linear Tube Output70Hz ~ 15kHz±1dB 30W Chassis Mount3.125 L x 3.325 W 79.38mm x 84.46mm 3.843 97.61mm Wire Leads
W6OM8-UH-E5K
W6OM8-UH-E5K
1+21.6176
Increments of 1
Leadtime
2-3 weeks
K5JY-6T0B-SQ5TRANSFORMER AUDIO 3KCT 1KCT IMPBulk141Active-3kCT1kCT120 Ohm51 OhmLow Profile, Open Type200Hz ~ 15kHz±2dB---150mW--Through Hole0.780 L x 0.660 W 19.81mm x 16.76mm 0.460 11.68mm PC Pin
140B
140B
Leadtime
2-3 weeks
P92ZN-QC8-PATRANSFORMER AUDIO 30 60K IMPEDBulk140Obsolete1:453060k--Shielded70Hz ~ 11kHz±1dB------Chassis Mount1.250 Dia 31.75mm 1.000 25.40mm Wire Leads
TTC-5024
TTC-5024
400+2.32941
Increments of 400
Leadtime
2-3 weeks
UB67-E6I-3BTRANSFORMER MODEM 600:330OHM SMDTape & Reel TR TTCActive1:1600330150 Ohm150 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
148R
148R
1+19.8627
Increments of 1
Leadtime
2-3 weeks
ROMK-48U-2DTTRANSFRM AUDIO 20K TO 250 1K IMPBulk148Active-20k1k, 250 2502.23 kOhm123 OhmEconomical Open Type200Hz ~ 15kHz±1dB-0.5dB-50mW--Through Hole0.820 L x 0.680 W 20.83mm x 17.27mm 0.690 17.53mm PC Pin
55-EP1H-M5
55-EP1H-M5
1+22.4804
Increments of 1
Leadtime
2-3 weeks
Y1-XSNM-50FTRANSF LINE MATCHING 4W 3.2 OHMBulk117Active-3.225V--Sound Distribution100Hz ~ 9kHz1dB-2dB-4W--Chassis Mount2.810 L x 1.500 W 71.37mm x 38.10mm 1.690 42.93mm Solder Lug
1630SEA
1630SEA
1+141.039
10+130.969
25+125.931
Increments of 1
Leadtime
2-3 weeks
GMHQ-JZKG-KB7AUDIOPHILE 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
SQH-076-5EX
SQH-076-5EX
1+19.5
Increments of 1
Leadtime
2-3 weeks
SSO6G-HFH-3TTRANSFORMER AUDIO 10K 8 IMPEDBulk144Active-10k8575 Ohm900 mOhmEconomical Open Type150Hz ~ 15kHz±1dB---50mW--Chassis Mount1.000 L x 0.690 W 25.40mm x 17.53mm 0.690 17.53mm Wire Leads
UEJ-V8-J5Y
UEJ-V8-J5Y
1+127
Increments of 1
Leadtime
2-3 weeks
0P-IZVO-MTMTRANSF 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