Welcome to Weijie Semiconductor
Wurth Electronics Midcom
- Our standard lines and custom-made transformers are used around the world in LED and CFL lighting, smart grid and utility metering, home automation, test & measurement, industrial controls, circuit management, and security systems.
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Part Number
Manufacturer
Description
Unit Price
In Stock
750311303
Midcom / Wurth Electronics
Manufacturer : Wurth Electronics Midcom
Packaging : Cut Tape (CT)
Alternate Packaging
Series : WE-FB
Part Status : Discontinued at
Type : For DC/DC Converters
Applications : Flyback Converters
Intended Chipset : LT3573, LT3574, LT3575, LT3748
Chipset Manufacturer : Linear Technology
Voltage - Primary : 9 ~ 30V
Voltage - Auxiliary : 10V @ 20mA
Voltage - Isolation : 1500Vrms
Inductance @ Frequency : 50µH @ 10kHz
Frequency : 100kHz
Operating Temperature : -40°C ~ 125°C
Mounting Type : Surface Mount
Size / Dimension : -
Height - Seated (Max) : 0.455" (11.56mm)
Footprint : 0.525" L x 0.600" W (13.34mm x 15.24mm)
Style : -
Packaging : Cut Tape (CT)
Alternate Packaging
Series : WE-FB
Part Status : Discontinued at
Type : For DC/DC Converters
Applications : Flyback Converters
Intended Chipset : LT3573, LT3574, LT3575, LT3748
Chipset Manufacturer : Linear Technology
Voltage - Primary : 9 ~ 30V
Voltage - Auxiliary : 10V @ 20mA
Voltage - Isolation : 1500Vrms
Inductance @ Frequency : 50µH @ 10kHz
Frequency : 100kHz
Operating Temperature : -40°C ~ 125°C
Mounting Type : Surface Mount
Size / Dimension : -
Height - Seated (Max) : 0.455" (11.56mm)
Footprint : 0.525" L x 0.600" W (13.34mm x 15.24mm)
Style : -
0
100 in stock
750311304
Midcom / Wurth Electronics
Manufacturer : Wurth Electronics Midcom
Packaging : Cut Tape (CT)
Alternate Packaging
Series : WE-FB
Part Status : Discontinued at
Type : For DC/DC Converters
Applications : Flyback Converters
Intended Chipset : LT3573, LT3574, LT3575, LT3748
Chipset Manufacturer : Linear Technology
Voltage - Primary : 9 ~ 30V
Voltage - Auxiliary : 10V @ 20mA
Voltage - Isolation : 1500Vrms
Inductance @ Frequency : 50µH @ 10kHz
Frequency : 100kHz
Operating Temperature : -40°C ~ 125°C
Mounting Type : Surface Mount
Size / Dimension : -
Height - Seated (Max) : 0.455" (11.56mm)
Footprint : 0.525" L x 0.600" W (13.34mm x 15.24mm)
Style : -
Packaging : Cut Tape (CT)
Alternate Packaging
Series : WE-FB
Part Status : Discontinued at
Type : For DC/DC Converters
Applications : Flyback Converters
Intended Chipset : LT3573, LT3574, LT3575, LT3748
Chipset Manufacturer : Linear Technology
Voltage - Primary : 9 ~ 30V
Voltage - Auxiliary : 10V @ 20mA
Voltage - Isolation : 1500Vrms
Inductance @ Frequency : 50µH @ 10kHz
Frequency : 100kHz
Operating Temperature : -40°C ~ 125°C
Mounting Type : Surface Mount
Size / Dimension : -
Height - Seated (Max) : 0.455" (11.56mm)
Footprint : 0.525" L x 0.600" W (13.34mm x 15.24mm)
Style : -
0
100 in stock
750311307
Midcom / Wurth Electronics
Manufacturer : Wurth Electronics Midcom
Packaging : Cut Tape (CT)
Alternate Packaging
Series : WE-FB
Part Status : Discontinued at
Type : For DC/DC Converters
Applications : Flyback Converters
Intended Chipset : LT3573, LT3574, LT3575, LT3748
Chipset Manufacturer : Linear Technology
Voltage - Primary : 9 ~ 30V
Voltage - Auxiliary : 8V @ 20mA
Voltage - Isolation : 1500Vrms
Inductance @ Frequency : 100µH @ 10kHz
Frequency : 100kHz
Operating Temperature : -40°C ~ 125°C
Mounting Type : Surface Mount
Size / Dimension : -
Height - Seated (Max) : 0.455" (11.56mm)
Footprint : 0.525" L x 0.600" W (13.34mm x 15.24mm)
Style : -
Packaging : Cut Tape (CT)
Alternate Packaging
Series : WE-FB
Part Status : Discontinued at
Type : For DC/DC Converters
Applications : Flyback Converters
Intended Chipset : LT3573, LT3574, LT3575, LT3748
Chipset Manufacturer : Linear Technology
Voltage - Primary : 9 ~ 30V
Voltage - Auxiliary : 8V @ 20mA
Voltage - Isolation : 1500Vrms
Inductance @ Frequency : 100µH @ 10kHz
Frequency : 100kHz
Operating Temperature : -40°C ~ 125°C
Mounting Type : Surface Mount
Size / Dimension : -
Height - Seated (Max) : 0.455" (11.56mm)
Footprint : 0.525" L x 0.600" W (13.34mm x 15.24mm)
Style : -
0
100 in stock
750311308
Midcom / Wurth Electronics
Manufacturer : Wurth Electronics Midcom
Packaging : Cut Tape (CT)
Alternate Packaging
Series : WE-FB
Part Status : Active
Type : For DC/DC Converters
Applications : Flyback Converters
Intended Chipset : LT3573, LT3574, LT3575, LT3748
Chipset Manufacturer : Linear Technology
Voltage - Primary : 9 ~ 30V
Voltage - Auxiliary : 8V @ 20mA
Voltage - Isolation : 1500Vrms
Inductance @ Frequency : 100µH @ 10kHz
Frequency : 100kHz
Operating Temperature : -40°C ~ 125°C
Mounting Type : Surface Mount
Size / Dimension : -
Height - Seated (Max) : 0.455" (11.56mm)
Footprint : 0.525" L x 0.600" W (13.34mm x 15.24mm)
Style : -
Packaging : Cut Tape (CT)
Alternate Packaging
Series : WE-FB
Part Status : Active
Type : For DC/DC Converters
Applications : Flyback Converters
Intended Chipset : LT3573, LT3574, LT3575, LT3748
Chipset Manufacturer : Linear Technology
Voltage - Primary : 9 ~ 30V
Voltage - Auxiliary : 8V @ 20mA
Voltage - Isolation : 1500Vrms
Inductance @ Frequency : 100µH @ 10kHz
Frequency : 100kHz
Operating Temperature : -40°C ~ 125°C
Mounting Type : Surface Mount
Size / Dimension : -
Height - Seated (Max) : 0.455" (11.56mm)
Footprint : 0.525" L x 0.600" W (13.34mm x 15.24mm)
Style : -
0
586 in stock
750311320
Midcom / Wurth Electronics
Manufacturer : Wurth Electronics Midcom
Packaging : Cut Tape (CT)
Alternate Packaging
Series : *
Part Status : Active
Type : -
Applications : -
Intended Chipset : -
Chipset Manufacturer : -
Voltage - Primary : -
Voltage - Auxiliary : -
Voltage - Isolation : -
Inductance @ Frequency : -
Frequency : -
Operating Temperature : -
Mounting Type : -
Size / Dimension : -
Height - Seated (Max) : -
Footprint : -
Style : -
Packaging : Cut Tape (CT)
Alternate Packaging
Series : *
Part Status : Active
Type : -
Applications : -
Intended Chipset : -
Chipset Manufacturer : -
Voltage - Primary : -
Voltage - Auxiliary : -
Voltage - Isolation : -
Inductance @ Frequency : -
Frequency : -
Operating Temperature : -
Mounting Type : -
Size / Dimension : -
Height - Seated (Max) : -
Footprint : -
Style : -
0
53 in stock
750311342
Midcom / Wurth Electronics
Manufacturer : Wurth Electronics Midcom
Packaging : Cut Tape (CT)
Alternate Packaging
Series : WE-FB
Part Status : Discontinued at
Type : For DC/DC Converters
Applications : Flyback Converters
Intended Chipset : LT3573, LT3574, LT3575, LT3748
Chipset Manufacturer : Linear Technology
Voltage - Primary : 36V
Voltage - Auxiliary : 10V @ 20mA
Voltage - Isolation : 1500Vrms
Inductance @ Frequency : 15µH @ 250kHz
Frequency : 250kHz
Operating Temperature : -40°C ~ 125°C
Mounting Type : Surface Mount
Size / Dimension : -
Height - Seated (Max) : 0.455" (11.56mm)
Footprint : 0.525" L x 0.600" W (13.34mm x 15.24mm)
Style : -
Packaging : Cut Tape (CT)
Alternate Packaging
Series : WE-FB
Part Status : Discontinued at
Type : For DC/DC Converters
Applications : Flyback Converters
Intended Chipset : LT3573, LT3574, LT3575, LT3748
Chipset Manufacturer : Linear Technology
Voltage - Primary : 36V
Voltage - Auxiliary : 10V @ 20mA
Voltage - Isolation : 1500Vrms
Inductance @ Frequency : 15µH @ 250kHz
Frequency : 250kHz
Operating Temperature : -40°C ~ 125°C
Mounting Type : Surface Mount
Size / Dimension : -
Height - Seated (Max) : 0.455" (11.56mm)
Footprint : 0.525" L x 0.600" W (13.34mm x 15.24mm)
Style : -
0
100 in stock
750311385
Midcom / Wurth Electronics
Manufacturer : Wurth Electronics Midcom
Packaging : Cut Tape (CT)
Alternate Packaging
Series : WE-FB
Part Status : Active
Type : For DC/DC Converters
Applications : Flyback Converters
Intended Chipset : LT3573, LT3574, LT3575, LT3748
Chipset Manufacturer : Linear Technology
Voltage - Primary : 18 ~ 60V
Voltage - Auxiliary : 14V @ 50mA
Voltage - Isolation : 1500Vrms
Inductance @ Frequency : 15µH @ 100kHz
Frequency : 210kHz
Operating Temperature : -40°C ~ 125°C
Mounting Type : Surface Mount
Size / Dimension : -
Height - Seated (Max) : 0.455" (11.56mm)
Footprint : 0.910" L x 1.150" W (23.11mm x 29.08mm)
Style : -
Packaging : Cut Tape (CT)
Alternate Packaging
Series : WE-FB
Part Status : Active
Type : For DC/DC Converters
Applications : Flyback Converters
Intended Chipset : LT3573, LT3574, LT3575, LT3748
Chipset Manufacturer : Linear Technology
Voltage - Primary : 18 ~ 60V
Voltage - Auxiliary : 14V @ 50mA
Voltage - Isolation : 1500Vrms
Inductance @ Frequency : 15µH @ 100kHz
Frequency : 210kHz
Operating Temperature : -40°C ~ 125°C
Mounting Type : Surface Mount
Size / Dimension : -
Height - Seated (Max) : 0.455" (11.56mm)
Footprint : 0.910" L x 1.150" W (23.11mm x 29.08mm)
Style : -
0
75 in stock
750311422
Midcom / Wurth Electronics
Manufacturer : Wurth Electronics Midcom
Packaging : Cut Tape (CT)
Alternate Packaging
Series : WE-FB
Part Status : Discontinued at
Type : For DC/DC Converters
Applications : Flyback Converters
Intended Chipset : LT3573, LT3574, LT3575, LT3748
Chipset Manufacturer : Linear Technology
Voltage - Primary : 36V
Voltage - Auxiliary : 10V @ 20mA
Voltage - Isolation : 1500Vrms
Inductance @ Frequency : 50µH @ 10kHz
Frequency : 100kHz
Operating Temperature : -40°C ~ 125°C
Mounting Type : Surface Mount
Size / Dimension : -
Height - Seated (Max) : 0.505" (12.83mm)
Footprint : 0.530" L x 0.699" W (13.46mm x 17.75mm)
Style : -
Packaging : Cut Tape (CT)
Alternate Packaging
Series : WE-FB
Part Status : Discontinued at
Type : For DC/DC Converters
Applications : Flyback Converters
Intended Chipset : LT3573, LT3574, LT3575, LT3748
Chipset Manufacturer : Linear Technology
Voltage - Primary : 36V
Voltage - Auxiliary : 10V @ 20mA
Voltage - Isolation : 1500Vrms
Inductance @ Frequency : 50µH @ 10kHz
Frequency : 100kHz
Operating Temperature : -40°C ~ 125°C
Mounting Type : Surface Mount
Size / Dimension : -
Height - Seated (Max) : 0.505" (12.83mm)
Footprint : 0.530" L x 0.699" W (13.46mm x 17.75mm)
Style : -
0
100 in stock
750311423
Midcom / Wurth Electronics
Manufacturer : Wurth Electronics Midcom
Packaging : Cut Tape (CT)
Alternate Packaging
Series : WE-FB
Part Status : Active
Type : For DC/DC Converters
Applications : Flyback Converters
Intended Chipset : LT3573, LT3574, LT3575, LT3748
Chipset Manufacturer : Linear Technology
Voltage - Primary : 36V
Voltage - Auxiliary : 10V @ 20mA
Voltage - Isolation : 1500Vrms
Inductance @ Frequency : 50µH @ 10kHz
Frequency : 100kHz
Operating Temperature : -40°C ~ 125°C
Mounting Type : Surface Mount
Size / Dimension : -
Height - Seated (Max) : 0.505" (12.83mm)
Footprint : 0.530" L x 0.699" W (13.46mm x 17.75mm)
Style : -
Packaging : Cut Tape (CT)
Alternate Packaging
Series : WE-FB
Part Status : Active
Type : For DC/DC Converters
Applications : Flyback Converters
Intended Chipset : LT3573, LT3574, LT3575, LT3748
Chipset Manufacturer : Linear Technology
Voltage - Primary : 36V
Voltage - Auxiliary : 10V @ 20mA
Voltage - Isolation : 1500Vrms
Inductance @ Frequency : 50µH @ 10kHz
Frequency : 100kHz
Operating Temperature : -40°C ~ 125°C
Mounting Type : Surface Mount
Size / Dimension : -
Height - Seated (Max) : 0.505" (12.83mm)
Footprint : 0.530" L x 0.699" W (13.46mm x 17.75mm)
Style : -
0
580 in stock
750311431
Midcom / Wurth Electronics
Manufacturer : Wurth Electronics Midcom
Packaging : Tray
Series : MID-FLIT
Part Status : Active
Type : Toroidal
Material - Core : -
Inductance : 750µH
Tolerance : ±20%
Current Rating : 250mA
Current - Saturation : -
Shielding : Unshielded
DC Resistance (DCR) : 570 mOhm Max
Q @ Freq : -
Frequency - Self Resonant : -
Ratings : -
Operating Temperature : -
Inductance Frequency - Test : 100kHz
Features : -
Mounting Type : Through Hole
Package / Case : Radial
Supplier Device Package : -
Size / Dimension : 0.580" Dia x 0.365" W (14.73mm x 9.27mm)
Height - Seated (Max) : -
Packaging : Tray
Series : MID-FLIT
Part Status : Active
Type : Toroidal
Material - Core : -
Inductance : 750µH
Tolerance : ±20%
Current Rating : 250mA
Current - Saturation : -
Shielding : Unshielded
DC Resistance (DCR) : 570 mOhm Max
Q @ Freq : -
Frequency - Self Resonant : -
Ratings : -
Operating Temperature : -
Inductance Frequency - Test : 100kHz
Features : -
Mounting Type : Through Hole
Package / Case : Radial
Supplier Device Package : -
Size / Dimension : 0.580" Dia x 0.365" W (14.73mm x 9.27mm)
Height - Seated (Max) : -
0
426 in stock
750311439
Midcom / Wurth Electronics
Manufacturer : Wurth Electronics Midcom
Packaging : Cut Tape (CT)
Alternate Packaging
Series : WE-FB
Part Status : Active
Type : For DC/DC Converters
Applications : Flyback Converters
Intended Chipset : LT3573, LT3574, LT3575, LT3748
Chipset Manufacturer : Linear Technology
Voltage - Primary : 37 ~ 57V
Voltage - Auxiliary : 12V @ 30mA
Voltage - Isolation : 1500Vrms
Inductance @ Frequency : 37µH @ 10kHz
Frequency : 250kHz
Operating Temperature : -40°C ~ 130°C
Mounting Type : Surface Mount
Size / Dimension : -
Height - Seated (Max) : 0.505" (12.83mm)
Footprint : 0.530" L x 0.699" W (13.46mm x 17.75mm)
Style : -
Packaging : Cut Tape (CT)
Alternate Packaging
Series : WE-FB
Part Status : Active
Type : For DC/DC Converters
Applications : Flyback Converters
Intended Chipset : LT3573, LT3574, LT3575, LT3748
Chipset Manufacturer : Linear Technology
Voltage - Primary : 37 ~ 57V
Voltage - Auxiliary : 12V @ 30mA
Voltage - Isolation : 1500Vrms
Inductance @ Frequency : 37µH @ 10kHz
Frequency : 250kHz
Operating Temperature : -40°C ~ 130°C
Mounting Type : Surface Mount
Size / Dimension : -
Height - Seated (Max) : 0.505" (12.83mm)
Footprint : 0.530" L x 0.699" W (13.46mm x 17.75mm)
Style : -
0
1105 in stock
750311456
Midcom / Wurth Electronics
Manufacturer : Wurth Electronics Midcom
Packaging : Cut Tape (CT)
Alternate Packaging
Series : WE-FB
Part Status : Active
Type : For DC/DC Converters
Applications : Flyback Converters
Intended Chipset : LT3573, LT3574, LT3575, LT3748
Chipset Manufacturer : Linear Technology
Voltage - Primary : 36V
Voltage - Auxiliary : 8V @ 20mA
Voltage - Isolation : 2500Vrms
Inductance @ Frequency : 100µH @ 10kHz
Frequency : 100kHz
Operating Temperature : -40°C ~ 125°C
Mounting Type : Surface Mount
Size / Dimension : -
Height - Seated (Max) : 0.505" (12.83mm)
Footprint : 0.530" L x 0.699" W (13.46mm x 17.75mm)
Style : -
Packaging : Cut Tape (CT)
Alternate Packaging
Series : WE-FB
Part Status : Active
Type : For DC/DC Converters
Applications : Flyback Converters
Intended Chipset : LT3573, LT3574, LT3575, LT3748
Chipset Manufacturer : Linear Technology
Voltage - Primary : 36V
Voltage - Auxiliary : 8V @ 20mA
Voltage - Isolation : 2500Vrms
Inductance @ Frequency : 100µH @ 10kHz
Frequency : 100kHz
Operating Temperature : -40°C ~ 125°C
Mounting Type : Surface Mount
Size / Dimension : -
Height - Seated (Max) : 0.505" (12.83mm)
Footprint : 0.530" L x 0.699" W (13.46mm x 17.75mm)
Style : -
0
4 in stock
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