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
750311963-Cut
750311963
Leadtime
2-3 weeks		Wurth Electronics MidcomFLYBACK TRANSFORMER WE-FBCut Tape (CT)WE-FBFor DC/DC ConvertersFlyback ConvertersLT3511Linear Technology8 ~ 70V-1500Vrms200µH @ 10kHz50 ~ 300kHz-Surface Mount17.75mm L x 13.46mm W12.70mm0.70" x 0.53" (17.8mm x 13.5mm)0.500" (12.70mm)
750341657
750341657
100+5.16176
Increments of 100
Leadtime
2-3 weeks		Wurth Electronics MidcomFLYBACK XFRM WE-FB TITrayWE-FBActiveFor AC/DC ConvertersLED Drivers, AC/DC SMPSUCC28710----720µH @ 10kHz--Through Hole-10.00mm-0.394" (10.00mm)
750312367-Cut
750312367
1+4.55882
10+4.42353
50+4.14706
100+3.73235
Increments of 1
Leadtime
2-3 weeks		Wurth Electronics MidcomPOE TRANSFORMER WE-POE LT8300Cut Tape (CT)MID-ILTFLYActiveFor DC/DC ConvertersFlyback ConvertersLT8300Linear Technology22 ~ 72V-1500Vrms300µH @ 10kHz100kHz-40°C ~ 125°CSurface Mount13.36mm L x 10.16mm W8.64mm0.53" L x 0.40" W (13.4mm x 10.2mm)0.340" (8.64mm)
7508151501
7508151501
1+5.04902
10+4.89412
50+4.58823
100+4.12941
500+3.67059
Increments of 1
Leadtime
2-3 weeks		Wurth Electronics MidcomXFRMER FLYBACK DC/DC CONV TH-MID-OLTIActiveFor DC/DC ConvertersFlyback ConvertersUCC287xx, UCC289xxTexas Instruments255 ~ 275V14V @ 20mA4500Vrms45µH @ 100kHz70kHz-40°C ~ 125°CThrough Hole22.20mm L x 25.00mm W16.00mm0.87" x 0.98" (22.2mm x 25.0mm)0.630" (16.00mm)
750311839-Cut
750311839
Leadtime
2-3 weeks		Wurth Electronics MidcomFLYBACK TRANSFORMER WE-FBCut Tape (CT)WE-FBFor DC/DC ConvertersFlyback ConvertersLT3512Linear Technology36 ~ 72V-1500Vrms200µH @ 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)
750312723
750312723
1+5.66667
10+5.4902
50+5.14706
100+4.63235
500+4.11765
Increments of 1
Leadtime
2-3 weeks		Wurth Electronics MidcomFLYBACK XFRM WE-FB T-WINTrayWE-FBActiveFor DC/DC ConvertersFlyback ConvertersUCC287xx, UCC289xxTexas Instruments85 ~ 265V20V4500Vrms925µH @ 10kHz130kHz-40°C ~ 125°CThrough Hole20.45mm L x 14.22mm W10.41mm0.81" L x 0.56" W (20.5mm x 14.2mm)0.410" (10.41mm)
750845150
750845150
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)
750312366-Cut
750312366
1+4.55882
10+4.42353
50+4.14706
100+3.73235
Increments of 1
Leadtime
2-3 weeks		Wurth Electronics MidcomPOE TRANSFORMER WE-POE LT8300Cut Tape (CT)MID-ILTFLYActiveFor DC/DC ConvertersFlyback ConvertersLT8300Linear Technology18 ~ 75V-1500Vrms400µH @ 10kHz100kHz-40°C ~ 125°CSurface Mount13.36mm L x 10.16mm W8.64mm0.53" L x 0.40" W (13.4mm x 10.2mm)0.340" (8.64mm)
750341086
750341086
90+5.14706
Increments of 90
Leadtime
2-3 weeks		Wurth Electronics MidcomPWR XFRM LM3440TrayMID-ALITActiveFor AC/DC ConvertersLED Drivers, AC/DC SMPS--85 ~ 135V22V @ 10mA4500Vrms850µH @ 10kHz100kHz-40°C ~ 125°CThrough Hole18.80mm L x 16.90mm W13.31mm0.74" L x 0.67" W (18.8mm x 16.9mm)0.524" (13.31mm)
750032489
750032489
200+1.90588
Increments of 200
Leadtime
2-3 weeks		Wurth Electronics MidcomFLYBACK XFRM WE-FB BROADCOMTape & Reel (TR)WE-FBActiveFor DC/DC ConvertersFlyback Converters--15V-500Vrms5µH @ 100kHz--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)
760871131
760871131
1+8.73529
10+8.47059
50+7.94118
100+7.14706
500+6.35294
Increments of 1
Leadtime
2-3 weeks		Wurth Electronics MidcomOFFLINE XFRM WE-UNIT ST VIPER26TrayMID-UNITActiveFor AC/DC ConvertersLED Drivers, AC/DC SMPS-STMicroelectronics120 ~ 420V15V @ 100mA4000Vrms1.396mH @ 10kHz60kHz-40°C ~ 125°CThrough Hole25.00mm L x 22.20mm W16.00mm0.98" L x 0.87" W (25.0mm x 22.2mm)0.630" (16.00mm)
750311662-Cut
750311662
Leadtime
2-3 weeks		Wurth Electronics MidcomFLYBACK TRANSFORMER WE-FB LT3512Cut Tape (CT)WE-FBFor DC/DC ConvertersFlyback ConvertersLT3512Linear Technology36 ~ 72V5V @ 20mA1500Vrms151µH @ 100kHz220kHz-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)
750341566
750341566
56+7.05882
Increments of 56
Leadtime
2-3 weeks		Wurth Electronics MidcomPWR XFRM FAIRCHILD FAN6755WTrayMID-MWIActiveFor AC/DC ConvertersForward, Push-Pull Converters--45 ~ 600V-3750Vrms970µH @ 10kHz67kHz-55°C ~ 125°CThrough Hole32.25mm L x 27.05mm W22.00mm1.27" L x 1.07" W (32.3mm x 27.1mm)0.866" (22.00mm)
750311558
750311558
300+4.94118
Increments of 300
Leadtime
2-3 weeks		Wurth Electronics MidcomFLYBACK TRANSFORMER WE-FBTape & Reel (TR)WE-FBActiveFor DC/DC ConvertersFlyback ConvertersLT8300Linear Technology35 ~ 75V5V1500Vrms300µH @ 10kHz200 ~ 300kHz-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)
750815047
750815047
90+6.20588
Increments of 90
Leadtime
2-3 weeks		Wurth Electronics MidcomFLYBACK XFRM WE-FB TI LM3447TrayMID-ALITActiveFor AC/DC ConvertersLED Drivers, AC/DC SMPS--185 ~ 265V15V @ 20mA3000Vrms3.2mH @ 10kHz70kHz-40°C ~ 125°CThrough Hole18.80mm L x 16.90mm W13.31mm0.74" x 0.67" (18.8mm x 16.9mm)0.524" (13.31mm)
760871113-Cut
760871113
1+10.3039
Increments of 1
Leadtime
2-3 weeks		Wurth Electronics Inc.TRANSFORMER OFFLINE 1.31MH 4000VCut Tape (CT)WE-UOSTFor AC/DC ConvertersLED Drivers, AC/DC SMPS--85 ~ 265V14V4000Vrms1.31mH @ 100kHz60 ~ 150kHz-40°C ~ 125°CSurface Mount25.81mm L x 16.60mm W14.00mm1.02" x 0.65" (25.81mm x 16.6mm)0.551" (14.00mm)
760875532
760875532
150+7.81863
300+7.10784
Increments of 150
Leadtime
2-3 weeks		Wurth Electronics Inc.TRANSFORMER OFFLINE 1.5MH 4000VTape & Reel (TR)WE-UOSTActiveFor AC/DC ConvertersLED Drivers, AC/DC SMPS--85 ~ 265V14V4000Vrms1.5mH @ 100kHz60 ~ 150kHz-40°C ~ 125°CSurface Mount25.81mm L x 16.60mm W14.00mm1.02" x 0.65" (25.81mm x 16.6mm)0.551" (14.00mm)
760875131
760875131
150+8.52941
750+7.81863
1050+7.10784
Increments of 150
Leadtime
2-3 weeks		Wurth Electronics Inc.TRANSFORMER OFFLINE 1.5MH 4000VTape & Reel (TR)WE-UOSTActiveFor AC/DC ConvertersLED Drivers, AC/DC SMPS--85 ~ 265V14V4000Vrms1.5mH @ 100kHz60 ~ 150kHz-40°C ~ 125°CSurface Mount25.81mm L x 16.60mm W14.00mm1.02" x 0.65" (25.81mm x 16.6mm)0.551" (14.00mm)
760875112
760875112
150+7.81863
Increments of 150
Leadtime
2-3 weeks		Wurth Electronics Inc.TRANSFORMER OFFLINE 1.5MH 4000VTape & Reel (TR)WE-UOSTActiveFor AC/DC ConvertersLED Drivers, AC/DC SMPS--85 ~ 265V14V4000Vrms1.5mH @ 100kHz60 ~ 150kHz-40°C ~ 125°CSurface Mount25.81mm L x 16.60mm W14.00mm1.02" x 0.65" (25.81mm x 16.6mm)0.551" (14.00mm)
760871142
760871142
150+7.81863
300+7.10784
Increments of 150
Leadtime
2-3 weeks		Wurth Electronics Inc.TRANSFORMER OFFLINE 1.25MH 4000VTape & Reel (TR)WE-UOSTActiveFor AC/DC ConvertersLED Drivers, AC/DC SMPS--85 ~ 265V14V4000Vrms1.25mH @ 100kHz60 ~ 150kHz-40°C ~ 125°CSurface Mount25.81mm L x 16.60mm W14.00mm1.02" x 0.65" (25.81mm x 16.6mm)0.551" (14.00mm)
760871534
760871534
150+7.81863
Increments of 150
Leadtime
2-3 weeks		Wurth Electronics Inc.TRANSFORMER OFFLINE 1.25MH 4000VTape & Reel (TR)WE-UOSTActiveFor AC/DC ConvertersLED Drivers, AC/DC SMPS--85 ~ 265V14V4000Vrms1.25mH @ 100kHz60 ~ 150kHz-40°C ~ 125°CSurface Mount25.81mm L x 16.60mm W14.00mm1.02" x 0.65" (25.81mm x 16.6mm)0.551" (14.00mm)
760871543
760871543
150+7.81863
300+7.10784
Increments of 150
Leadtime
2-3 weeks		Wurth Electronics Inc.TRANSFORMER OFFLINE 1.31MH 4000VTape & Reel (TR)WE-UOSTActiveFor AC/DC ConvertersLED Drivers, AC/DC SMPS--85 ~ 265V14V4000Vrms1.31mH @ 100kHz60 ~ 150kHz-40°C ~ 125°CSurface Mount25.81mm L x 16.60mm W14.00mm1.02" x 0.65" (25.81mm x 16.6mm)0.551" (14.00mm)
760871135
760871135
150+7.81863
300+7.10784
Increments of 150
Leadtime
2-3 weeks		Wurth Electronics Inc.TRANSFORMER OFFLINE 1.25MH 4000VTape & Reel (TR)WE-UOSTActiveFor AC/DC ConvertersLED Drivers, AC/DC SMPS--85 ~ 265V14V4000Vrms1.25mH @ 100kHz60 ~ 150kHz-40°C ~ 125°CSurface Mount25.81mm L x 16.60mm W14.00mm1.02" x 0.65" (25.81mm x 16.6mm)0.551" (14.00mm)
760871113
760871113
1050+7.10784
Increments of 1050
Leadtime
2-3 weeks		Wurth Electronics Inc.TRANSFORMER OFFLINE 1.31MH 4000VTape & Reel (TR)WE-UOSTActiveFor AC/DC ConvertersLED Drivers, AC/DC SMPS--85 ~ 265V14V4000Vrms1.31mH @ 100kHz60 ~ 150kHz-40°C ~ 125°CSurface Mount25.81mm L x 16.60mm W14.00mm1.02" x 0.65" (25.81mm x 16.6mm)0.551" (14.00mm)
760875532-Cut
760875532
1+10.3039
10+9.95098
50+9.2402
Increments of 1
Leadtime
2-3 weeks		Wurth Electronics Inc.TRANSFORMER OFFLINE 1.5MH 4000VCut Tape (CT)WE-UOSTActiveFor AC/DC ConvertersLED Drivers, AC/DC SMPS--85 ~ 265V14V4000Vrms1.5mH @ 100kHz60 ~ 150kHz-40°C ~ 125°CSurface Mount25.81mm L x 16.60mm W14.00mm1.02" x 0.65" (25.81mm x 16.6mm)0.551" (14.00mm)