ManufacturerPackagingSeriesPart StatusTypeApplicationsIntended ChipsetChipset ManufacturerVoltage - PrimaryVoltage - AuxillaryVoltage - IsolationInductance @ FrequencyFrequencyOperating TemperatureMounting TypeSize / DimensionHeight - Seated (Max)FootprintHeight Above Board
Supplier Part Number
Manufacturer Part Number
PriceStock
Manufacturer
Description
Packaging
Series
Part Status
Type
Applications
Intended Chipset
Chipset Manufacturer
Voltage - Primary
Voltage - Auxillary
Voltage - Isolation
Inductance @ Frequency ...
Frequency
Operating Temperature ...
Mounting Type
Size / Dimension
Height - Seated (Max) ...
Footprint
Height Above Board
WI-K8UV-VE4
WI-K8UV-VE4
1+9.05882
10+8.78431
50+8.23529
100+7.41176
Increments of 1
Leadtime
2-3 weeks
Wurth Electronics MidcomFLYBACK TRANSFORMER WE-FB LT3512Cut Tape CT WE-FBActiveFor DC DC ConvertersFlyback ConvertersLT3512Linear Technology36 ~ 72V5V @ 20mA1500Vrms150µH @ 100kHz190kHz-40°C ~ 125°CSurface Mount9.78mm L x 9.14mm W10.54mm0.39 x 0.36 9.8mm x 9.1mm 0.415 10.54mm
S72-X5S-UH
S72-X5S-UH
1+7.41176
50+6.88235
Increments of 1
Leadtime
2-3 weeks
Wurth Electronics Inc.TRANS FLYBACK POE SMDCut Tape CT WE-PoEHActiveFor DC DC ConvertersPower Over Ethernet PoE --9 ~ 57V10V1500Vrms21µH @ 100kHz200 ~ 400kHz-40°C ~ 125°CSurface Mount14.00mm L x 17.65mm W14.50mm0.70 x 0.55 17.7mm x 14.0mm 0.570 14.50mm
C0-SL-2B
C0-SL-2B
35+5.04229
Increments of 35
Leadtime
2-3 weeks
TDK CorporationINDUCTOR XFRMRBulkECOActiveFor AC DC ConvertersFlyback Converters--85 ~ 276V-2500Vrms816µH @ 10kHz--30°C ~ 120°CThrough Hole24.00mm L x 23.00mm W25.00mm--
0VA-DFS-8T
0VA-DFS-8T
1+10.1078
10+9.30196
50+8.89706
100+8.08823
Increments of 1
Leadtime
2-3 weeks
Wurth Electronics MidcomTRANS FLYBACK LT3748 LT3575 9UHCut Tape CT WE-FBActiveFor DC DC ConvertersFlyback ConvertersLT3573, LT3574, LT3575, LT3748Linear Technology10 ~ 40V8V @ 20mA1500Vrms9µH @ 10kHz100kHz-40°C ~ 125°CSurface Mount17.75mm L x 13.46mm W12.70mm0.70 x 0.53 17.8mm x 13.5mm 0.500 12.70mm
GK-VWI0-BFZ
GK-VWI0-BFZ
1+6.28431
10+5.95588
50+5.6251
100+5.29412
Increments of 1
Leadtime
2-3 weeks
Wurth Electronics Inc.TRANS FLYBACK POE 35UH SMDCut Tape CT WE-PoE0For DC DC ConvertersPower Over Ethernet PoE LM5070, LM5071, LM5072, LTC4267, TPS23750, TPS23770-14 ~ 60V10V @ 50mA1500Vrms35µH @ 100kHz250kHz-40°C ~ 125°CSurface Mount17.75mm L x 13.46mm W12.70mm0.70 x 0.53 17.8mm x 13.5mm 0.500 12.70mm
K3-1QAX-IH
K3-1QAX-IH
Leadtime
2 3 weeks
TDK CorporationINDUCTOR XFRMR 3.8UH MULTIWINDTrayPCA15EFDObsoleteConfigurable For DC DC Capacitor Charger 500VrmsParallel 3.8µH @ 10kHz, Series 137µH @ 10kHz 40°C ~ 85°CSurface Mount18.10mm L x 16.00mm W9.00mm0.89 x 0.71 22.5mm x 18.1mm 0.354 9.00mm
QWHC9-ES-7QI
QWHC9-ES-7QI
200+5.73529
Increments of 200
Leadtime
2 3 weeks
Wurth Electronics MidcomTRANS FLYBACK LT3748LT3575 37UHTape & Reel TR WE FBActiveFor DC DC ConvertersFlyback ConvertersLT3573, LT3574, LT3575, LT3748Linear Technology37 ~ 57V12V @ 30mA1500Vrms37µH @ 10kHz250kHz 40°C ~ 130°CSurface Mount17.75mm L x 13.46mm W12.70mm0.70 x 0.53 17.8mm x 13.5mm 0.500 12.70mm
F3PQ-809D-1K
F3PQ-809D-1K
Leadtime
2-3 weeks
EPCOS TDK TRANSFORMER FLYBACK 36-60V SMDCut Tape CT B82802A0For DC DC ConvertersFlyback Converters--36 ~ 60V-1500Vrms40µH @ 100kHz100kHz-40°C ~ 125°CSurface Mount25.70mm L x 22.00mm W10.70mm1.01 x 0.87 25.7mm x 22.0mm 0.421 10.70mm
F55SS-VU43-5U8
F55SS-VU43-5U8
Leadtime
2 3 weeks
Wurth Electronics Inc.TRANSFORMER 22.3UH 1.7A SMDCut Tape CT WE FLEX0Configurable For DC DC Flexible 500VDC22.3µH @ 10kHz 40°C ~ 125°CSurface Mount21.00mm L x 21.00mm W10.80mm1.16 x 0.83 29.5mm x 21.0mm 0.425 10.80mm
SSQX-DPO3-XU
SSQX-DPO3-XU
1+24.2647
10+19.8529
50+18.75
100+17.6471
500+16.5441
Increments of 1
Leadtime
2 3 weeks
Wurth Electronics MidcomTRANSFORMER FLYBACK LT3799TrayMID L3798 99ActiveFor AC DC ConvertersFlyback ConvertersLT3799Linear Technology120 ~ 375V 4500Vrms300µH @ 10kHz200kHz Through Hole43.18mm L x 39.60mm W30.48mm1.70 x 1.56 43.2mm x 39.6mm 1.200 30.48mm
SRYRU-4WR-0R
SRYRU-4WR-0R
100+12.0269
Increments of 100
Leadtime
2-3 weeks
Wurth Electronics MidcomTRANS FLYBACK LT3748 15UH SMDTape & Reel TR WE-FBActiveFor DC DC ConvertersFlyback ConvertersLT3573, LT3574, LT3575, LT3748Linear Technology30 ~ 75V10V1500Vrms15µH @ 150kHz150kHz-40°C ~ 85°CSurface Mount32.31mm L x 27.03mm W13.69mm1.27 x 1.06 32.3mm x 27.0mm 0.539 13.69mm
H2XD-7U-UC5
H2XD-7U-UC5
1+4.64706
10+4.2598
50+3.90353
100+3.56275
Increments of 1
Leadtime
2-3 weeks
Wurth Electronics MidcomTRANSFORMER EP5 SMDTape & Reel TR MID-IBTIActiveFor DC DC ConvertersIsolated Buck Converters-Texas Instruments20 ~ 100V-1500Vrms23µH @ 100kHz--40°C ~ 85°CSurface Mount8.26mm L x 6.60mm W5.59mm0.33 x 0.26 8.3mm x 6.6mm 0.220 5.59mm
89-60KH-YOT
89-60KH-YOT
900+3.68824
Increments of 900
Leadtime
2-3 weeks
EPCOS TDK XFMR DC DC CONV SMD-B78304BActiveFor DC DC Converters-----500Vrms4.3mH @ 10kHz--40°C ~ 85°CSurface Mount8.00mm L x 7.00mm W5.70mm0.31 x 0.35 8.0mm x 9.0mm 0.224 5.70mm
UQ4-2B85-9C
UQ4-2B85-9C
1+12.2549
10+11.2745
50+10.7843
Increments of 1
Leadtime
2-3 weeks
Wurth Electronics MidcomTRANS FLYBACK LT3748 4.5UH SMDCut Tape CT WE-FBActiveFor DC DC ConvertersFlyback ConvertersLT3573, LT3574, LT3575, LT3748Linear Technology9 ~ 36V12V @ 20mA1500Vrms4.5µH @ 100kHz200kHz-Surface Mount29.08mm L x 23.11mm W11.43mm1.15 x 0.91 29.1mm x 23.1mm 0.450 11.43mm
FUR-3BC-BW6
FUR-3BC-BW6
300+5.24559
Increments of 300
Leadtime
2-3 weeks
Pulse Electronics CorporationXFRMR FLYBCK FOR 100KHZ SWITCHERTray-ActiveFor DC DC ConvertersFlyback ConvertersLM2585, LM2586, LM2587, LM2588National Semiconductor4 ~ 6V-1500Vrms---40°C ~ 130°CSurface Mount26.42mm L x 23.37mm W11.94mm1.04 x 0.92 26.4mm x 23.4mm 0.470 11.94mm
PI-69-D8
PI-69-D8
25+6.6502
Increments of 25
Leadtime
2-3 weeks
TDK CorporationINDUCTOR XFRMRBulkECOActiveFor AC DC ConvertersFlyback Converters--96 ~ 276V-3000Vrms700µH @ 10kHz--30°C ~ 120°CThrough Hole28.50mm L x 24.00mm W31.00mm--
UQ-4D1-RM0
UQ-4D1-RM0
560+5.29412
Increments of 560
Leadtime
2-3 weeks
Wurth Electronics MidcomPWR XFRM LM3440TrayWE-FBActiveFor AC DC ConvertersLED Drivers, AC DC SMPSTPS92310Texas Instruments196 ~ 264V22V @ 10mA3000Vrms2.7mH @ 100kHz100kHz-40°C ~ 125°CThrough Hole21.90mm L x 18.90mm W15.24mm0.86 L x 0.74 W 21.9mm x 18.9mm 0.600 15.24mm
W05AW-OWB-3A6
W05AW-OWB-3A6
Leadtime
2-3 weeks
Wurth Electronics Inc.TRANS FLYBACK POE SMDCut Tape CT WE-PoEH0For DC DC ConvertersPower Over Ethernet PoE --33 ~ 57V10V1500Vrms54µH @ 100kHz200 ~ 400kHz-40°C ~ 125°CSurface Mount14.00mm L x 17.65mm W14.50mm0.70 x 0.55 17.7mm x 14.0mm 0.570 14.50mm
FK-DOH-BW
FK-DOH-BW
Leadtime
2-3 weeks
Wurth Electronics Inc.TRANSFORMER 9.3UH .97A SMDCut Tape CT WE-FLEX0Configurable For DC DC Flexible----500VDC9.3µH @ 10kHz--40°C ~ 125°CSurface Mount17.50mm L x 16.00mm W8.30mm0.87 x 0.69 22.1mm x 17.5mm 0.327 8.30mm
BQII-X6Q-8M
BQII-X6Q-8M
Leadtime
2-3 weeks
Wurth Electronics MidcomTRANS 3000V SMDCut Tape CT -0For AC DC ConvertersLED Drivers, AC DC SMPS--195 ~ 265V-3000Vrms6mH @ 10kHz80 ~ 200kHz-40°C ~ 125°CSurface Mount26.10mm L x 17.80mm W13.80mm1.03 x 0.07 26.1mm x 17.8mm 0.543 13.80mm
QL-QN-WJ
QL-QN-WJ
240+4.02668
Increments of 240
Leadtime
2-3 weeks
Wurth Electronics MidcomSMD OFFLINE TRANSFORMER WE-UNITTape & Reel TR MID-OLEFDActiveFor AC DC ConvertersLED Drivers, AC DC SMPS--120 ~ 375V20V4500Vrms800µH @ 10kHz68 ~ 120kHz-40°C ~ 125°CSurface Mount33.80mm L x 21.50mm W12.00mm-0.472 12.00mm
BAH4-VJN-TYB
BAH4-VJN-TYB
125+9.80392
250+8.82353
Increments of 125
Leadtime
2-3 weeks
Wurth Electronics MidcomTRANS FLYBACK LT3748 14UH SMDTape & Reel TR WE-FBActiveFor DC DC ConvertersFlyback ConvertersLT3573, LT3574, LT3575, LT3748Linear Technology30 ~ 75V-1500Vrms14µH @ 150kHz--40°C ~ 125°CSurface Mount29.08mm L x 23.11mm W11.43mm1.15 x 0.91 29.1mm x 23.1mm 0.450 11.43mm
3O2-U1S-Y2
3O2-U1S-Y2
200+3.29412
Increments of 200
Leadtime
2-3 weeks
EatonXFRMF 100UH 7A 0.10A POE PDTape & Reel TR PoEActiveConfigurable For DC DC Power Over Ethernet PoE ----1500Vrms100µH @ 100kHz250kHz-40°C ~ 85°CSurface Mount17.10mm L x 16.00mm W8.40mm0.88 x 0.67 22.3mm x 17.1mm 0.331 8.40mm
K5D-KK-ZM7
K5D-KK-ZM7
500+2.58824
Increments of 500
Leadtime
2-3 weeks
Wurth Electronics MidcomTRANSFORMER SMDTape & Reel TR MID-ITIPPActiveFor DC DC ConvertersForward, Push-Pull ConvertersSN6501Texas Instruments--5000Vrms340µH @ 100kHz--40°C ~ 125°CSurface Mount9.14mm L x 8.00mm W7.62mm0.36 L x 0.50 W 9.1mm x 12.7mm 0.300 7.62mm
10-6OE-QI
10-6OE-QI
150+5.19608
300+4.5098
750+3.72549
Increments of 150
Leadtime
2-3 weeks
Wurth Electronics Inc.TRANS FLYBACK POE SMDTape & Reel TR WE-PoEHActiveFor DC DC ConvertersPower Over Ethernet PoE --9 ~ 57V10V1500Vrms128µH @ 100kHz200 ~ 400kHz-40°C ~ 125°CSurface Mount14.00mm L x 17.65mm W14.50mm0.70 x 0.55 17.7mm x 14.0mm 0.570 14.50mm