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
7491199332
7491199332
400+4.96326
Increments of 400
Leadtime
2-3 weeks		Wurth Electronics Inc.TRANS FLYBACK POE 35UH SMDTape & Reel (TR)WE-PoEActiveFor 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)
7491199212
7491199212
200+4.96324
Increments of 200
Leadtime
2-3 weeks		Wurth Electronics Inc.TRANS FLYBACK POE 127UH SMDTape & Reel (TR)WE-PoEActiveFor DC/DC ConvertersPower Over Ethernet (PoE)LM5070, LM5071, LM5072, LTC4267, TPS23750, TPS23770-34 ~ 72V12V @ 15mA1500Vrms127µH @ 100kHz--40°C ~ 125°CSurface Mount13.50mm L x 17.75mm W12.50mm0.70" x 0.53" (17.8mm x 13.5mm)0.492" (12.50mm)
7491199112
7491199112
200+4.96324
Increments of 200
Leadtime
2-3 weeks		Wurth Electronics Inc.TRANS FLYBACK POE 127UH SMDTape & Reel (TR)WE-PoEActiveFor DC/DC ConvertersPower Over Ethernet (PoE)LM5070, LM5071, LM5072, LTC4267, TPS23750, TPS23770-34 ~ 72V12V @ 15mA1500Vrms127µH @ 100kHz--40°C ~ 125°CSurface Mount13.50mm L x 17.75mm W12.50mm0.70" x 0.53" (17.8mm x 13.5mm)0.492" (12.50mm)
7491199501
7491199501
200+4.96324
Increments of 200
Leadtime
2-3 weeks		Wurth Electronics Inc.TRANS FLYBACK POE 127UH SMDTape & Reel (TR)WE-PoEActiveFor DC/DC ConvertersPower Over Ethernet (PoE)LM5070, LM5071, LM5072, LTC4267, TPS23750, TPS23770-34 ~ 72V12V @ 15mA1500Vrms127µH @ 100kHz--40°C ~ 125°CSurface Mount13.50mm L x 17.75mm W12.50mm0.70" x 0.53" (17.8mm x 13.5mm)0.492" (12.50mm)
749119950
749119950
400+4.96326
Increments of 400
Leadtime
2-3 weeks		Wurth Electronics Inc.TRANS FLYBACK POE 127UH SMDTape & Reel (TR)WE-PoEActiveFor DC/DC ConvertersPower Over Ethernet (PoE)LM5070, LM5071, LM5072, LTC4267, TPS23750, TPS23770-36 ~ 57V12V @ 15mA1500Vrms127µH @ 100kHz200 ~ 500kHz-40°C ~ 125°CSurface Mount13.50mm L x 17.75mm W12.50mm0.70" x 0.53" (17.8mm x 13.5mm)0.492" (12.50mm)
7491199331
7491199331
400+4.96326
Increments of 400
Leadtime
2-3 weeks		Wurth Electronics Inc.TRANS FLYBACK POE 127UH SMDTape & Reel (TR)WE-PoEActiveFor DC/DC ConvertersPower Over Ethernet (PoE)LM5070, LM5071, LM5072, LTC4267, TPS23750, TPS23770-34 ~ 72V12V @ 15mA1500Vrms127µH @ 100kHz--40°C ~ 125°CSurface Mount13.50mm L x 17.75mm W12.50mm0.70" x 0.53" (17.8mm x 13.5mm)0.492" (12.50mm)
749119933
749119933
400+4.96326
Increments of 400
Leadtime
2-3 weeks		Wurth Electronics Inc.TRANS FLYBACK POE 127UH SMDTape & Reel (TR)WE-PoEActiveFor DC/DC ConvertersPower Over Ethernet (PoE)LM5070, LM5071, LM5072, LTC4267, TPS23750, TPS23770-36 ~ 57V12V @ 15mA1500Vrms35µH @ 100kHz200 ~ 500kHz-40°C ~ 125°CSurface Mount13.50mm L x 17.75mm W12.50mm0.70" x 0.53" (17.8mm x 13.5mm)0.500" (12.70mm)
PA0491NL
PA0491NL
240+5.83971
Increments of 240
Leadtime
2-3 weeks		Pulse Electronics CorporationXFRMR PLANAR 100W 8:2 140UH SMDTraySpyglassActiveFor DC/DC ConvertersForward, Push-Pull ConvertersLT1952Linear Technology36 ~ 72V-1500Vrms---40°C ~ 125°CSurface Mount20.07mm L x 23.37mm W8.60mm0.92" x 0.79" (23.4mm x 20.1mm)0.339" (8.60mm)
PA0491NLT
PA0491NLT
360+5.77824
Increments of 360
Leadtime
2-3 weeks		Pulse Electronics CorporationXFRMR PLANAR 100W 8:2 140UH SMDTape & Reel (TR)SpyglassActiveFor DC/DC ConvertersForward, Push-Pull ConvertersLT1952Linear Technology36 ~ 72V-1500Vrms---40°C ~ 125°CSurface Mount20.07mm L x 23.37mm W8.60mm0.92" x 0.79" (23.4mm x 20.1mm)0.339" (8.60mm)
PE-68412NL
PE-68412NL
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)
PE-68413NL
PE-68413NL
300+5.2598
Increments of 300
Leadtime
2-3 weeks		Pulse Electronics CorporationXFRMR FLYBCK FOR 100KHZ SWITCHERTray-ActiveFor DC/DC ConvertersFlyback ConvertersLM2585, LM2586, LM2587, LM2588National Semiconductor18 ~ 36V-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)
PE-68414NL
PE-68414NL
300+5.2598
Increments of 300
Leadtime
2-3 weeks		Pulse Electronics CorporationXFRMR FLYBCK FOR 100KHZ SWITCHERTray-ActiveFor DC/DC ConvertersFlyback ConvertersLM2585, LM2586, LM2587, LM2588National Semiconductor18 ~ 36V-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)
PE-68421NL
PE-68421NL
175+8.08677
Increments of 175
Leadtime
2-3 weeks		Pulse Electronics CorporationXFRMR FLYBCK FOR 100KHZ SWITCHERTray-ActiveFor DC/DC ConvertersFlyback ConvertersLM2585, LM2586, LM2587, LM2588National Semiconductor18 ~ 36V-1500Vrms---40°C ~ 130°CSurface Mount24.64mm L x 27.18mm W11.94mm1.07" x 0.97" (27.2mm x 24.6mm)0.470" (11.94mm)
PE-68422NL
PE-68422NL
1+12.6176
10+9.31961
25+8.60314
50+8.31627
100+8.08676
Increments of 1
Leadtime
2-3 weeks		Pulse Electronics CorporationXFRMR FLYBCK FOR 100KHZ SWITCHERTray-ActiveFor DC/DC ConvertersFlyback ConvertersLM2585, LM2586, LM2587, LM2588National Semiconductor18 ~ 36V-1500Vrms---40°C ~ 130°CSurface Mount24.64mm L x 27.18mm W11.94mm1.07" x 0.97" (27.2mm x 24.6mm)0.470" (11.94mm)
PA0273NLT
PA0273NLT
400+4.01176
Increments of 400
Leadtime
2-3 weeks		Pulse Electronics CorporationXFRMR FORWARD 50W 230UH SMDTape & Reel (TR)-ActiveFor DC/DC ConvertersForward, Push-Pull Converters--36 ~ 72V12V @ 100mA1500Vrms-250kHz-40°C ~ 130°CSurface Mount21.84mm L x 29.21mm W11.43mm1.15" x 0.86" (29.2mm x 21.8mm)0.450" (11.43mm)
PE-68411NL
PE-68411NL
1+11
10+8.12549
25+7.5
50+7.25
100+7.05
Increments of 1
Leadtime
2-3 weeks		Pulse Electronics CorporationXFRMR FLYBCK FOR 100KHZ SWITCHERTray-ActiveFor DC/DC ConvertersFlyback ConvertersLM2585, LM2586, LM2587, LM2588National Semiconductor8 ~ 16V-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)
PA1032NL
PA1032NL
800+1.96078
Increments of 800
Leadtime
2-3 weeks		Pulse Electronics CorporationXFRMR FLYBACK 5W 46.6UH SMDTray-ActiveFor DC/DC ConvertersFlyback Converters--30 ~ 57V10V @ 15mA1500Vrms-250kHz-40°C ~ 125°CSurface Mount11.43mm L x 9.30mm W6.60mm0.50" x 0.45" (12.7mm x 11.4mm)0.260" (6.60mm)
P1597NLT
P1597NLT
1050+1.59559
Increments of 1050
Leadtime
2-3 weeks		Pulse Electronics CorporationXFRMR FOR LINEAR TECH CHIPSETTape & Reel (TR)-ActiveFor DC/DC ConvertersIsolationLTC1535Linear Technology--2000Vrms---40°C ~ 125°CSurface Mount8.60mm L x 13.00mm W9.00mm0.51" x 0.45" (13.0mm x 11.5mm)0.354" (9.00mm)
P1597NL
P1597NL
1+2.84314
10+2.30392
25+1.86275
50+1.7451
100+1.66667
Increments of 1
Leadtime
2-3 weeks		Pulse Electronics CorporationXFRMR FOR LINEAR TECH CHIPSETTube-ActiveFor DC/DC ConvertersIsolationLTC1535Linear Technology--2000Vrms---40°C ~ 125°CSurface Mount8.60mm L x 13.00mm W9.00mm0.51" x 0.45" (13.0mm x 11.5mm)0.354" (9.00mm)
PA0273NL
PA0273NL
405+3.96619
Increments of 405
Leadtime
2-3 weeks		Pulse Electronics CorporationXFRMR FORWARD 50W 230UH SMDTray-ActiveFor DC/DC ConvertersForward, Push-Pull Converters--36 ~ 72V12V @ 100mA1500Vrms-250kHz-40°C ~ 130°CSurface Mount21.84mm L x 29.21mm W11.43mm1.15" x 0.86" (29.2mm x 21.8mm)0.450" (11.43mm)
PE-68488NL
PE-68488NL
700+2.25882
Increments of 700
Leadtime
2-3 weeks		Pulse Electronics CorporationXFRMR FLYBCK 1:1:1:1 FOR LT 1171Tray-ActiveFor DC/DC ConvertersFlyback ConvertersLT1171Linear Technology8.1 ~ 9.9V-1000Vrms-100kHz-30°C ~ 130°CThrough Hole22.86mm L x 21.59mm W12.70mm0.90" x 0.85" (22.9mm x 21.6mm)0.500" (12.70mm)
750310007
750310007
200+5.87882
Increments of 200
Leadtime
2-3 weeks		Wurth Electronics MidcomTRANS FLYBACK LM5070LM5071LM5072Tape & Reel (TR)-ActiveFor DC/DC ConvertersPower Over Ethernet (PoE)LM5070, LM5071, LM5072National Semiconductor35 ~ 57V12V @ 15mA1500Vrms127µH @ 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)
750310435
750310435
200+5.87882
Increments of 200
Leadtime
2-3 weeks		Wurth Electronics MidcomTRANS FLYBACK LTC3805 36.3UHTape & Reel (TR)-ActiveFor DC/DC ConvertersFlyback ConvertersLTC3805Linear Technology20V8V @ 25mA1500Vrms36.3µH @ 10kHz250kHz-Surface Mount17.75mm L x 13.46mm W12.70mm0.70" x 0.53" (17.8mm x 13.5mm)0.500" (12.70mm)
750310854
750310854
250+5.87882
Increments of 250
Leadtime
2-3 weeks		Wurth Electronics MidcomTRANS FLYBACK LTC3803 16.9UHTape & Reel (TR)-ActiveFor DC/DC ConvertersFlyback ConvertersLTC3803Linear Technology9 ~ 60V9V @ 20mA1500Vrms16.9µH @ 10kHz300kHz-Surface Mount15.24mm L x 13.34mm W11.43mm0.60" x 0.53" (15.2mm x 13.3mm)0.450" (11.43mm)
750311271
750311271
200+5.87882
Increments of 200
Leadtime
2-3 weeks		Wurth Electronics MidcomTRANS FLYBACK LT1725 20.4UHTape & Reel (TR)-ActiveFor DC/DC ConvertersFlyback ConvertersLT1725Linear Technology18 ~ 36V12V @ 15mA1500Vrms20.4µH @ 10kHz150 ~ 300kHz-40°C ~ 150°CSurface Mount22.23mm L x 17.15mm W8.89mm0.88" x 0.68" (22.2mm x 17.2mm)0.350" (8.89mm)