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
107R
107R
1+18.7843
Increments of 1
Leadtime
2-3 weeks
O2FQ0-8O-NMNTRANSFORMER AUDIO 10KCT 4KCTBulk107Active1.58:110kCT4kCT720 Ohm350 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
1AD8G-T7L-ZK
1AD8G-T7L-ZK
Leadtime
2-3 weeks
EI865-KW7-C6ETRANSF TELE COUP MINI 600 OHMBulkTTCObsolete-----Data Voice Coupling--------Through Hole--PC Pin
107X
107X
1+24.2157
Increments of 1
Leadtime
2-3 weeks
B8592-TW7-B5NTRANSFORMER AUDIO 100KCT 1KCTBulk107Active10:1100kCT1kCT3.66 kOhm75 OhmMiniature Epoxy Potted300Hz ~ 50kHz±1.5dB500Vrms--150mW--Through Hole0.630 L x 0.586 W 16.00mm x 14.88mm 0.630 16.00mm PC Pin
21SPJ-L0K3-T6Q
21SPJ-L0K3-T6Q
1200+3.18744
Increments of 1200
Leadtime
2-3 weeks
PTW-209B-U8TRANSF 10K AUDIO CTAP 2K CTAPBulkTYActive2.24:110kCT2kCT750 Ohm217 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
MET-09
MET-09
1+14.1275
10+10.4353
25+9.63255
50+9.31137
100+9.05441
Increments of 1
11B5-LZ-T9TRANSFORMER 10KCT:10KCT 1.0MADCBulkMETActive1:110kCT10kCT1 kOhm1.3 kOhmData 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
560L
560L
1+51.7353
Increments of 1
Leadtime
2-3 weeks
HM-L41U-APTRANSFR 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
AMSDI-BXAK-UP
AMSDI-BXAK-UP
1+11.1078
10+8.2049
25+7.57373
50+7.32118
100+7.11912
Increments of 1
Leadtime
2-3 weeks
M9UH-3LT-R3XTRANSFORMER 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
G303C-PD5L-T4L
G303C-PD5L-T4L
1+7.08824
10+5.38333
25+5.24157
50+4.81667
100+4.53333
Increments of 1
923923-J2-QYTRANSF TELE FCC68 600:600 0 MADCBulkTTCActive1:160060072 Ohm90 OhmData Voice Coupling300Hz ~ 3.5kHz±0.5dB1500VRMS @ 1 Minute1.5dB Max @ 1kHz--45dB ~ 7dB-CSA-C22.2 No. 66-M1988, UL1459Through Hole0.799 L x 0.650 W 20.30mm x 16.50mm 0.488 12.40mm PC Pin
ZP G4O0 VW
ZP G4O0 VW
1+4.29412
10+3.47941
25+2.81294
50+2.6351
100+2.51667
Increments of 1
Leadtime
2 3 weeks
HPRR1-O6G-5ZTRANSFORMER COUPLING 600:301 OHMBulkTTCActive1:1600301152 Ohm152 OhmData Voice Coupling300Hz ~ 3.5kHz±1dB ~ ±4dB1875VRMS @ 1 Second3.75dB Max @ 1kHz 20dB ~ 4dB CSA C22.2 No. 950 95, UL1950Through Hole0.886 L x 0.909 W 22.50mm x 23.10mm 0.543 13.80mm PC Pin
148B
148B
1+19.8627
Increments of 1
4848-RL7-EMTRANSF 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
850N
850N
Leadtime
2-3 weeks
U6ZWT-U07N-DSDTRANSF AUDIO 150 600 10K 40K IMPBulk850Obsolete-600, 150 15040k, 10k 10k65 Ohm4.98 kOhmBroadcast Quality20Hz ~ 20kHz--1dB-15dB--Chassis Mount1.700 L x 1.200 W 43.18mm x 30.48mm 1.650 41.91mm Solder Lug
146S
146S
1+19.5
Increments of 1
Leadtime
2-3 weeks
HJI-CU-BOUTRANSFORMER AUDIO 4K 8 IMPEDANCEBulk146Active-4kCT8220 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
X9JK-L7-4SN
X9JK-L7-4SN
1+30.0686
Increments of 1
Leadtime
2-3 weeks
UC-OL-IWTRANSFORMER AUDIO 3K 1KCT IMPEDBulk143Active-3k1kCT265 Ohm53 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
SP-20
SP-20
1+15.6373
Increments of 1
88ML-AWF-22TRANSF 10K CT 1.2K CT AUDIOBulkRed-SpecActive2.88:110kCT1.2kCT1.05 kOhm200 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
TTC-129
TTC-129
100+8.72265
Increments of 100
66U-PSK-HVTRANS TELECOM 600 SPLIT: 600 600BulkTTCActive1:1.416600600 600100 Ohm190 OhmData Voice Coupling300Hz ~ 3.5kHz±0.5dB1500VRMS @ 1 Minute1.5dB Max @ 1kHz--45dB ~ 7dB-CSA-C22.2 No. 66-M1988, UL1863Through Hole1.272 L x 1.299 W 32.30mm x 33.00mm 0.626 15.90mm PC Pin
GGU8V-IRQ-GZ
GGU8V-IRQ-GZ
1+19.5
Increments of 1
Leadtime
2-3 weeks
HX-A0-99MTRANSFORMR AUDIO 600CT 600CT IMPBulk145Active-600CT600CT65 Ohm83 OhmEconomical Open Type150Hz ~ 15kHz±1dB---200mW--Chassis Mount1.630 L x 0.880 W 41.40mm x 22.35mm 0.810 20.57mm Wire Leads
FON0A SZ 9TX
FON0A SZ 9TX
1+48.0882
Increments of 1
Leadtime
2 3 weeks
K9-DGK9-GJTRANSFORMER TUBE GUITAR AMPBulk1750Active31.11:14kCT4185 Ohm400 mOhmPush Pull Audiophile, Ultra Linear Tube Output70Hz ~ 15kHz±1dB 35W Chassis Mount4.076 L x 3.170 W 103.53mm x 80.52mm 2.630 66.80mm Wire Leads
LZJ8W-4UAC-E8
LZJ8W-4UAC-E8
1+127
Increments of 1
11A0U-IAA-H6GTRANSF AUDIO 150 600 150 600 IMPBulk800Active-500, 125 125500, 125 125--Broadcast Quality50Hz ~ 15kHz±0.5dB-1dB-15dB--Chassis Mount1.752 L x 1.252 W 44.50mm x 31.80mm 2.559 65.00mm Solder Lug
TTC-108
TTC-108
1+6.40196
10+4.86176
25+4.73373
50+4.35
100+4.09412
Increments of 1
Leadtime
2-3 weeks
CS7Q-3F-K2TRANSF 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
R8J-RZM-56Q
R8J-RZM-56Q
1+25.951
Increments of 1
33Q393-AFW0-SFTRANSFORMER AUDIO 600CT 600CTBulk109Active1:1600CT600CT40.38 Ohm52.32 OhmMiniature Epoxy Potted300Hz ~ 50kHz±1.5dB100VRMS--2W--Through Hole1.315 L x 0.930 W 33.40mm x 23.62mm 0.920 23.37mm PC Pin
TH8 JJ WO
TH8 JJ WO
1+127
Increments of 1
Leadtime
2 3 weeks
CN-6R-XITRANSF AUDIO 7.5 30 600 2400 IMPBulk800Active 30, 7.5 7.52.4k, 600 600 Broadcast Quality50Hz ~ 15kHz±0.5dB 1dB 15dB Chassis Mount1.752 L x 1.252 W 44.50mm x 31.80mm 2.559 65.00mm Solder Lug
V9A-1CNA-K2P
V9A-1CNA-K2P
1+80.902
Increments of 1
88W-O16-BSTRANSFORMER AUDIO 10KCT 10WBulk1600Active-10kCT4, 8, 16--Push-Pull Audiophile, Ultra-Linear - Tube Output30Hz ~ 30kHz±1dB-±1dB-10W--Chassis Mount2.750 L x 2.500 W 69.85mm x 63.50mm 3.060 77.72mm Wire Leads
46KAI-JWUV-S6L
46KAI-JWUV-S6L
1+21.6373
Increments of 1
Leadtime
2 3 weeks
WXD-SI-HCTRANSFORMER AUDIO 10KCT 600CTBulk108Active4.08:110kCT600CT370 Ohm35 OhmMiniature Epoxy Potted300Hz ~ 50kHz±1.5dB100VRMS 500mW Through Hole1.030 L x 0.770 W 26.16mm x 19.56mm 0.770 19.56mm PC Pin
Q7W4-HQK-I6
Q7W4-HQK-I6
1+233.333
Increments of 1
Leadtime
2-3 weeks
VYT-KH-7ZTRANSFORMR AUDIO 5KCT 4 8 16 IMPBulk1600Active-5k4, 8, 1644 Ohm, 98.5 Ohm210 mOhm, 344 mOhmPush-Pull Potted, Ultra-Linear - Tube Output30Hz ~ 30kHz±1dB2000V @ 1 Second--100W--Through Hole5.000 L x 4.250 W 127.00mm x 107.95mm 4.500 114.30mm -
IC-EO-29
IC-EO-29
1+19.8627
Increments of 1
Leadtime
2-3 weeks
XF2-VJ8-PVTRANSFORM 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