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
UMS7-IY2R-C5R
UMS7-IY2R-C5R
66G9-VWX1-MK5TRANSFMR AUDIO 12 48 150 600 IMPBulk850Obsolete 48, 12 12600, 150 1506 Ohm70 OhmBroadcast Quality20Hz ~ 20kHz±0.5dB250VAC @ 1 Sec1dB 15dB Chassis Mount1.700 L x 1.200 W 43.18mm x 30.48mm 1.650 41.91mm Solder Lug
Y6-VOQ-O7
Y6-VOQ-O7
50+8.67157
Increments of 50
Leadtime
2-3 weeks
QP-6I-UWTRANSFORMER 25KCT:1KCT 0.5MADCBulkMETActive5:125kCT1kCT1.6 kOhm95 OhmData Voice Coupling300Hz ~ 100kHz±2dB500VRMS @ 30 Seconds--30mW-20°C ~ 85°C-Through Hole0.409 L x 0.310 W 10.40mm x 7.87mm 0.465 11.80mm PC Pin
HTWC2-OZL-5L
HTWC2-OZL-5L
96+5.11091
Increments of 96
Leadtime
2-3 weeks
ZW-6D-1UTRANSF 600 AUDIO CT 150 600CT 15BulkTYActive1:1600, 150 150600, 150 15017 Ohm, 19 Ohm14.5 Ohm, 22 OhmData Voice Coupling200Hz ~ 15kHz±2dB1500V1.5dB @ 1kHz26dB-0°C ~ 105°C-Through Hole1.375 L x 1.187 W 34.93mm x 30.15mm 1.187 30.15mm PC Pin
C85-D0HZ-R78
C85-D0HZ-R78
1+114.49
Increments of 1
Leadtime
2 3 weeks
KRS-OZ6-OKCTRANSFORMER 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
1750P
1750P
1+88.3824
Increments of 1
Leadtime
2-3 weeks
VHO-U1FT-ODFTRANSFORMER TUBE GUITAR AMPBulk1750Active14.24:13.4kCT2, 4, 8, 1641.3 Ohm, 40.5 Ohm, 81.8 Ohm120 mOhm, 150 mOhm, 210 mOhmPush-Pull Audiophile, Ultra-Linear - Tube Output50Hz ~ 12kHz±1dB---50W--Chassis Mount3.750 L x 3.090 W 95.25mm x 78.49mm 3.188 80.98mm Solder Lug
9ON-VK-4GX
9ON-VK-4GX
1+19.5
Increments of 1
Leadtime
2-3 weeks
X8Q7P-IGE-17HTRANSFORMER AUDIO 250CT 8 IMPEDBulk146Active-250CT811 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
JCSSQ-PVRD-YY
JCSSQ-PVRD-YY
1+9.4902
10+7.27157
25+6.16118
50+6.06
100+5.75696
Increments of 1
Leadtime
2-3 weeks
BQZ-9KHM-BHTEL TRANS 600:600 3.0MADCBulkMETActive1:160060085 Ohm110 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
UZ 60ZR J5
UZ 60ZR J5
1+19.5
Increments of 1
Leadtime
2 3 weeks
RZ2-RX9-1FTTRANSFORMER AUDIO 4K 2.6KCT IMPBulk145Active 4k2.6kCT340 Ohm100 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
WK-LRY-QRD
WK-LRY-QRD
Leadtime
2-3 weeks
KKDN-UMLP-0IOTRANSFORMER AUDIO 600 600 80ADCBulk150Obsolete-60060066.5 Ohm73.5 OhmVoice300Hz ~ 3.4kHz0.5dB-1.25dB26dB---Through Hole1.650 L x 1.340 W 41.91mm x 34.04mm 0.650 16.51mm PC Pin
P6RX3-NYVA-RTU
P6RX3-NYVA-RTU
1+19.8627
Increments of 1
Leadtime
2-3 weeks
TSWO-375C-WMMTRANSFORM 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
5LS-O8NR-45P
5LS-O8NR-45P
1+11.8725
10+8.76961
25+8.0949
50+7.8251
100+7.60912
Increments of 1
Leadtime
2-3 weeks
GZR-ANSS-9ATRANSFORMER 10KCT:10KCT 1.0MADCBulkMETActive1:110kCT10kCT1 kOhm1.3 kOhmAudio Coupling300Hz ~ 100kHz±2dB500VRMS @ 1 Second--40mW-20°C ~ 85°C-Through Hole0.409 L x 0.310 W 10.40mm x 7.87mm 0.465 11.80mm PC Pin
HI1-FU-0N
HI1-FU-0N
1+34.598
Increments of 1
6666I70-SAQL-XV3TRANSFORMER TUBE GUITAR AMPBulk1750Active49.16:15k, 8k3.2314.2 Ohm295 mOhmSingle Ended Audiophile, Ultra-Linear - Tube Output70Hz ~ 15kHz±1dB---5W--Chassis Mount2.813 L x 1.560 W 71.45mm x 39.62mm 1.746 44.35mm Wire Leads
7MH 1D0A KYI
7MH 1D0A KYI
Leadtime
2 3 weeks
EAW-IFGH-KH9MODEM TRANSFORMERS0*Active000000000000000000
QNDDW GR 95Q
QNDDW GR 95Q
50+8.8849
Increments of 50
1111TN-05-LWTRANSFORMER 50KCT:1KCT 0.0MADCBulkMETActive7.07:150kCT1kCT3.8 kOhm105 OhmData Voice Coupling300Hz ~ 100kHz±2dB500VRMS @ 30 Seconds 25mW 20°C ~ 85°C Through Hole0.409 L x 0.310 W 10.40mm x 7.87mm 0.465 11.80mm PC Pin
7Y-TLFF-YQT
7Y-TLFF-YQT
1+38.1667
Increments of 1
Leadtime
2-3 weeks
JZ74-MBNX-158TRANSFORMER TUBE GUITAR AMPBulk1760Active44.61:17k3.2, 8, 16284.2 Ohm292 mOhmSingle Ended Audiophile, Ultra-Linear - Tube Output70Hz ~ 15kHz±1dB---5W--Chassis Mount2.813 L x 1.560 W 71.45mm x 39.62mm 1.746 44.35mm Wire Leads
JX-5TFI-MID
JX-5TFI-MID
Leadtime
2-3 weeks
BR-SE-J8TRANSFORMER COUPLING 600:530 OHMBulkTTCObsolete1:160053046 Ohm45 Ohm-200Hz ~ 4kHz±0.25dB1875VRMS @ 1 Second1dB Max @ 1kHz20dB Min @ 1kHz--UL1950, UL60950, EN60950Through Hole0.886 L x 0.909 W 22.50mm x 23.10mm 0.543 13.80mm PC Pin
MOSD9-DRD-S43
MOSD9-DRD-S43
Leadtime
2-3 weeks
C7K-WS8-8GGTRANSFMR AUDIO 600CT 600CT 80ADCBulk150Obsolete-60060074 Ohm97 OhmVoice300Hz ~ 3.4kHz1dB-2dB18dB---Through Hole1.290 L x 1.400 W 32.77mm x 35.56mm 0.500 12.70mm PC Pin
3PJ 96 TK1
3PJ 96 TK1
1+19.5
Increments of 1
11S-K1G-OBTRANSFORMER AUDIO 20K 8 IMPEDBulk144Active 20k81.24 kOhm900 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
PWDA13083
PWDA13083
1+181.176
Increments of 1
99TW-B2GM-QTAUD 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
DR6HW-IU89-RJ
DR6HW-IU89-RJ
1+127
Increments of 1
Leadtime
2-3 weeks
U5OV-8P-MRTRANSF 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
WR9ZS-OZBL-K9
WR9ZS-OZBL-K9
1+6.40196
10+4.86176
25+4.73373
50+4.35
100+4.09412
Increments of 1
807807-0YJK-TNTRANSF 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
SP-128-B
SP-128-B
672+10.0889
Increments of 672
Leadtime
2-3 weeks
ZF37L-IM-5LINDUCTOR AUDIO 0.1 HENRYBulkRed-SpecActive---15 Ohm---------20°C ~ 85°C-Through Hole0.410 L x 0.310 W 10.41mm x 7.87mm 0.465 11.80mm PC Pin
WK-11-EMU
WK-11-EMU
1+103.794
Increments of 1
Leadtime
2-3 weeks
0A3-2H2-6ITRANSFORMER 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
KY19-3V8-ET
KY19-3V8-ET
1+51.7353
Increments of 1
Leadtime
2-3 weeks
MZT-NV-ZSOTRANS 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
3H6O-MSU6-EC7
3H6O-MSU6-EC7
1+75.1471
Increments of 1
Leadtime
2-3 weeks
HSUW-87-B1TRANSFORMER TUBE GUITAR AMPBulk1750Active-4.15kCT245.53 Ohm, 49.09 Ohm140 mOhm-70Hz ~ 15kHz±1dB2000V @ 1 Second--50W--Chassis Mount4.050 L x 3.136 W 102.87mm x 79.65mm 3.563 90.50mm Wire Leads