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
750311307-Cut
750311307
1+10.1078
Increments of 1
Leadtime
2-3 weeks		Wurth Electronics MidcomTRANS FLYBACK LT3575LT3574 100UHCut Tape (CT)WE-FBFor DC/DC ConvertersFlyback ConvertersLT3573, LT3574, LT3575, LT3748Linear Technology9 ~ 30V8V @ 20mA1500Vrms100µH @ 10kHz100kHz-40°C ~ 125°CSurface Mount15.24mm L x 13.34mm W11.43mm0.60" x 0.53" (15.2mm x 13.3mm)0.450" (11.43mm)
750311304-Cut
750311304
Leadtime
2-3 weeks		Wurth Electronics MidcomTRANS FLYBACK LT3575LT3574 50UHCut Tape (CT)WE-FBFor DC/DC ConvertersFlyback ConvertersLT3573, LT3574, LT3575, LT3748Linear Technology9 ~ 30V10V @ 20mA1500Vrms50µH @ 10kHz100kHz-40°C ~ 125°CSurface Mount15.24mm L x 13.34mm W11.43mm0.60" x 0.53" (15.2mm x 13.3mm)0.450" (11.43mm)
750311303-Cut
750311303
Leadtime
2-3 weeks		Wurth Electronics MidcomTRANS FLYBACK LT3575 50UH SMDCut Tape (CT)WE-FBFor DC/DC ConvertersFlyback ConvertersLT3573, LT3574, LT3575, LT3748Linear Technology9 ~ 30V10V @ 20mA1500Vrms50µH @ 10kHz100kHz-40°C ~ 125°CSurface Mount15.24mm L x 13.34mm W11.43mm0.60" x 0.53" (15.2mm x 13.3mm)0.450" (11.43mm)
750311889-Cut
750311889
1+10.4216
10+9.58333
50+9.16667
Increments of 1
Leadtime
2-3 weeks		Wurth Electronics MidcomTRANS FLYBACK LT3748 37UH SMDCut Tape (CT)WE-FBActiveFor DC/DC ConvertersFlyback ConvertersLT3573, LT3574, LT3575, LT3748Linear Technology28V-500Vrms37µH @ 100kHz, 928µH @ 100kHz100 ~ 300kHz-40°C ~ 125°CSurface Mount32.31mm L x 27.03mm W13.69mm1.27" x 1.06" (32.3mm x 27.0mm)0.539" (13.69mm)
750311486-Cut
750311486
1+6.12745
10+5.63725
50+5.39216
100+4.90196
Increments of 1
Leadtime
2-3 weeks		Wurth Electronics MidcomTRANS FLYBACK LT3748 100UH SMDCut Tape (CT)WE-FBActiveFor DC/DC ConvertersFlyback ConvertersLT3573, LT3574, LT3575, LT3748Linear Technology12V4V @ 20mA1500Vrms100µH @ 50kHz50kHz-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)
750311692-Cut
750311692
1+6.12745
10+5.63725
50+5.39216
100+4.90196
Increments of 1
Leadtime
2-3 weeks		Wurth Electronics MidcomTRANS FLYBACK LT3748 80UH SMDCut Tape (CT)WE-FBActiveFor DC/DC ConvertersFlyback ConvertersLT3573, LT3574, LT3575, LT3748Linear Technology8 ~ 15V-1500Vrms80µH @ 100kHz200kHz-40°C ~ 125°CSurface Mount9.14mm L x 9.78mm W10.54mm0.39" x 0.36" (9.8mm x 9.1mm)0.415" (10.54mm)
750311691-Cut
750311691
1+6.12745
10+5.63725
50+5.39216
100+4.90196
Increments of 1
Leadtime
2-3 weeks		Wurth Electronics MidcomTRANS FLYBACK LT3748 60UH SMDCut Tape (CT)WE-FBActiveFor DC/DC ConvertersFlyback ConvertersLT3573, LT3574, LT3575, LT3748Linear Technology8 ~ 15V-1500Vrms60µH @ 100kHz200kHz-40°C ~ 125°CSurface Mount8.26mm L x 6.60mm W5.59mm0.33" x 0.26" (8.3mm x 6.6mm)0.220" (5.59mm)
750310988
750310988
100+12.0098
500+10.8088
Increments of 100
Leadtime
2-3 weeks		Wurth Electronics MidcomTRANS FLYBACK LT3748 14UH SMDTape & Reel (TR)WE-FBActiveFor DC/DC ConvertersFlyback ConvertersLT3573, LT3574, LT3575, LT3748Linear Technology12V-1500Vrms14µH @ 200kHz200kHz-40°C ~ 125°CSurface Mount32.31mm L x 27.03mm W13.69mm1.27" x 1.06" (32.3mm x 27.0mm)0.539" (13.69mm)
750311771
750311771
100+12.0098
500+10.8088
Increments of 100
Leadtime
2-3 weeks		Wurth Electronics MidcomTRANS FLYBACK LT3748 500UH SMDTape & Reel (TR)WE-FBActiveFor DC/DC ConvertersFlyback ConvertersLT3573, LT3574, LT3575, LT3748Linear Technology100 ~ 400V15V @ 20mA2500Vrms500µH @ 10kHz, 14µH @ 10kHz, 400µH @ 10kHz60 ~ 400kHz-Surface Mount32.31mm L x 27.03mm W13.69mm1.27" x 1.06" (32.3mm x 27.0mm)0.539" (13.69mm)
750311596
750311596
100+12.0098
500+10.8088
Increments of 100
Leadtime
2-3 weeks		Wurth Electronics MidcomTRANS FLYBACK LT3748 12UH SMDTape & Reel (TR)WE-FBActiveFor DC/DC ConvertersFlyback ConvertersLT3573, LT3574, LT3575, LT3748Linear Technology30 ~ 75V10V1500Vrms12µH @ 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)
750311595
750311595
100+12.0098
500+10.8088
Increments of 100
Leadtime
2-3 weeks		Wurth Electronics MidcomTRANS FLYBACK LT3748 12UH SMDTape & Reel (TR)WE-FBActiveFor DC/DC ConvertersFlyback ConvertersLT3573, LT3574, LT3575, LT3748Linear Technology30 ~ 75V10V1500Vrms12µH @ 150kHz150kHz-40°C ~ 125°CSurface Mount32.31mm L x 27.03mm W13.69mm1.27" x 1.06" (32.3mm x 27.0mm)0.539" (13.69mm)
750311594
750311594
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)
750311593
750311593
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)
750311592
750311592
100+12.0098
500+10.8088
Increments of 100
Leadtime
2-3 weeks		Wurth Electronics MidcomTRANS FLYBACK LT3748 8UH SMDTape & Reel (TR)WE-FBActiveFor DC/DC ConvertersFlyback ConvertersLT3573, LT3574, LT3575, LT3748Linear Technology20 ~ 48V10V1500Vrms8µH @ 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)
750311591
750311591
100+12.0098
500+10.8088
Increments of 100
Leadtime
2-3 weeks		Wurth Electronics MidcomTRANS FLYBACK LT3748 8UH SMDTape & Reel (TR)WE-FBActiveFor DC/DC ConvertersFlyback ConvertersLT3573, LT3574, LT3575, LT3748Linear Technology20 ~ 48V10V1500Vrms8µH @ 150kHz150kHz-40°C ~ 125°CSurface Mount32.31mm L x 27.03mm W13.69mm1.27" x 1.06" (32.3mm x 27.0mm)0.539" (13.69mm)
750311590
750311590
100+11.0294
500+9.92647
Increments of 100
Leadtime
2-3 weeks		Wurth Electronics MidcomTRANS FLYBACK LT3748 8UH SMDTape & Reel (TR)WE-FBActiveFor DC/DC ConvertersFlyback ConvertersLT3573, LT3574, LT3575, LT3748Linear Technology20 ~ 48V10V1500Vrms8µH @ 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)
750311589
750311589
200+11.0275
Increments of 200
Leadtime
2-3 weeks		Wurth Electronics MidcomTRANS FLYBACK LT3748 6UH SMDTape & Reel (TR)WE-FBActiveFor DC/DC ConvertersFlyback ConvertersLT3573, LT3574, LT3575, LT3748Linear Technology20 ~ 48V10V1500Vrms6µH @ 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)
750311797
750311797
125+11.0294
250+9.92651
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 Technology18 ~ 100V12V4000Vrms14µH @ 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)
750311608
750311608
125+9.80392
250+8.82357
Increments of 125
Leadtime
2-3 weeks		Wurth Electronics MidcomTRANS FLYBACK LT3748 12UH SMDTape & Reel (TR)WE-FBActiveFor DC/DC ConvertersFlyback ConvertersLT3573, LT3574, LT3575, LT3748Linear Technology30 ~ 75V-1500Vrms12µH @ 10kHz--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)
750311607
750311607
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)
750311605
750311605
125+9.8022
Increments of 125
Leadtime
2-3 weeks		Wurth Electronics MidcomTRANS FLYBACK LT3748 15UH SMDTape & Reel (TR)WE-FBActiveFor DC/DC ConvertersFlyback ConvertersLT3573, LT3574, LT3575, LT3748Linear Technology30 ~ 75V-1500Vrms15µH @ 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)
750311604
750311604
125+9.80392
250+8.82357
Increments of 125
Leadtime
2-3 weeks		Wurth Electronics MidcomTRANS FLYBACK LT3748 8UH SMDTape & Reel (TR)WE-FBActiveFor DC/DC ConvertersFlyback ConvertersLT3573, LT3574, LT3575, LT3748Linear Technology20 ~ 48V-1500Vrms8µH @ 10kHz--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)
750311600
750311600
125+9.80839
Increments of 125
Leadtime
2-3 weeks		Wurth Electronics MidcomTRANS FLYBACK LT3748 12UH SMDTape & Reel (TR)WE-FBActiveFor DC/DC ConvertersFlyback ConvertersLT3573, LT3574, LT3575, LT3748Linear Technology30 ~ 75V-1500Vrms12µH @ 10kHz--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)
750311599
750311599
125+9.80392
250+8.82353
Increments of 125
Leadtime
2-3 weeks		Wurth Electronics MidcomTRANS FLYBACK LT3748 8UH SMDTape & Reel (TR)WE-FBActiveFor DC/DC ConvertersFlyback ConvertersLT3573, LT3574, LT3575, LT3748Linear Technology20 ~ 48V-1500Vrms8µH @ 10kHz--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)
750311598
750311598
125+9.8022
Increments of 125
Leadtime
2-3 weeks		Wurth Electronics MidcomTRANS FLYBACK LT3748 8.3UH SMDTape & Reel (TR)WE-FBActiveFor DC/DC ConvertersFlyback ConvertersLT3573, LT3574, LT3575, LT3748Linear Technology20 ~ 48V-1500Vrms8.3µH @ 10kHz--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)