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  • STM32F103C8T6
  • MFI343S00177
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  • STM32F407VET6
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Switching Converter

Factory Lead Time

  • 18 Weeks
  • 20 Weeks
  • 21 Weeks

Max Operating Temperature

  • 125°C
  • 130°C
  • 85°C

Min Operating Temperature

  • -40°C

Moisture Sensitivity Level (MSL)

  • 1 (Unlimited)

Mount

  • PCB, Surface Mount
  • Surface Mount
  • Surface Mount, Through Hole
  • Through Hole

Mounting Type

  • Surface Mount
  • Through Hole

Operating Temperature

  • -40°C~125°C
  • -40°C~130°C
  • -40°C~150°C
  • -40°C~85°C

Package / Case

  • SMD/SMT

Packaging

  • Tape & Reel (TR)
  • Tray

Part Status

  • Active

Series

  • E10 EM
  • WE-FB
  • WE-FLEX
  • WE-UNIT

Size / Dimension

  • 0.591Lx0.433W 15.00mmx11.00mm
  • 0.591Lx0.846W 15.00mmx21.50mm
  • 0.689Lx0.630W 17.50mmx16.00mm
  • 0.709Lx0.650W 18.00mmx16.50mm
  • 0.795Lx0.965W 20.20mmx24.50mm
  • 0.827Lx0.827W 21.00mmx21.00mm
  • 0.874Lx0.984W 22.20mmx25.00mm

Termination

  • SMD/SMT

Type

  • Configurable (For DC/DC)
  • For AC/DC Converters
  • For DC/DC Converters
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    Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Mount Packaging Published Series Part Status Moisture Sensitivity Level (MSL) Termination ECCN Code Max Operating Temperature Min Operating Temperature Depth Length RoHS Status Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Reach Compliance Code Frequency Height Width Mfr Mounting Type Operating Temperature Size / Dimension Input Current Height Seated (Max) Packing Method Physical Dimension Max Supply Voltage (AC) Power Rating Type Surface Mount Shielding Output Voltage Output Current Style Operating Frequency-Max Operating Frequency-Min Inductance DC Resistance (DCR) Applications Lead/Base Style Element Configuration Output Voltage 1 Input Voltage (Min) Input Voltage (Max) Max DC Current Inductance @ Frequency Turns Ratio - Primary:Secondary Number of Secondary Winding Number of Primary Winding Min Supply Voltage (AC) Product Category Output Voltage 2 Voltage - Isolation Primary Inductance Voltage - Primary Footprint Chipset Manufacturer Intended Chipset Voltage - Auxiliary
    750315827 750315827 Würth Elektronik 0.0000
    RFQ

    Min: 1

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    		 0.00000000 download 16 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 50kHz~200kHz Surface Mount -40°C~125°C For DC/DC Converters Flyback Converters 150μH @ 10kHz 1875Vrms 36V~72V Linear Technology
    750311591 750311591 Würth Elektronik 0.0000
    RFQ

    Min: 1

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    		 0.00000000 download 20 Weeks Surface Mount Tape & Reel (TR) WE-FB Active 1 (Unlimited) SMD/SMT 125°C -40°C 13.69mm 32.31mm ROHS3 Compliant 20A Unknown 150kHz 13.69mm 27.03mm Surface Mount -40°C~125°C 100A 0.544 13.82mm For DC/DC Converters 15V 8 μH 18mOhm Flyback Converters 20A 8μH @ 150kHz 1.5:1 1500Vrms 20V~48V 1.064 L x 1.272 W (27.03mm x 32.31mm) Linear Technology LT3573, LT3574, LT3575, LT3748 10V
    DECO2219SEO-00016 DECO2219SEO-00016 TDK Corporation 0.0000
    RFQ

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    		 0.00000000 5 Weeks Bulk Active Not Applicable ROHS3 Compliant
    750811614 750811614 Würth Elektronik 0.0000
    RFQ

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    		 0.00000000 download 16 Weeks Tray MID-OLEFD Active Not Applicable ROHS3 Compliant 68kHz~220kHz Through Hole -40°C~125°C 0.846Lx1.142W 21.50mmx29.00mm 0.477 12.12mm For AC/DC Converters LED Drivers, AC/DC SMPS 800μH @ 10kHz 4500Vrms 120V~375V 0.846 L x 1.142 W (21.50mm x 29.00mm) 20V
    DECO2219SEO-00003 DECO2219SEO-00003 TDK Corporation 0.0000
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    		 0.00000000 5 Weeks Bulk Active Not Applicable ROHS3 Compliant
    750341087 750341087 Würth Elektronik 0.0000
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    		 0.00000000 download 20 Weeks Tray WE-UNIT, MID-OLTI Active 1 (Unlimited) ROHS3 Compliant 100kHz Through Hole -40°C~125°C 0.665Lx0.740W 16.90mmx18.80mm 0.529 13.44mm For AC/DC Converters LED Drivers, AC/DC SMPS 3mH @ 10kHz 4500Vrms 180V~265V 0.665 L x 0.740 W (16.90mm x 18.80mm) 22V @ 10mA
    ECO2425SLD-D02H0111 ECO2425SLD-D02H0111 TDK Corporation 0.0000
    RFQ

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    		 0.00000000 download 10 Weeks Through Hole Bulk 2013 ECO Active 1 (Unlimited) 120°C -30°C 30.5mm ROHS3 Compliant 67kHz 30mm Through Hole -30°C~120°C 1.024Lx1.181W 26.00mmx30.00mm 0.787 20.00mm For AC/DC Converters Flyback Converters 446μH @ 10kHz 3000Vrms 85V~276V 1.024 L x 1.181 W (26.00mm x 30.00mm) 5V @ 2.2A 12V @ 200mA
    P1597NL P1597NL Pulse Electronics Power 0.0000
    RFQ

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    		 0.00000000 download 9 Weeks Surface Mount Tray 2007 Active 1 (Unlimited) EAR99 10.6mm 13mm RoHS Compliant No 6 SMD/SMT 9mm 11.5mm Surface Mount -40°C~125°C 0.453Lx0.339W 11.50mmx8.60mm 0.354 9.00mm TUBE L13.0XB11.5XH9.0 (mm) For DC/DC Converters 578 μH Isolation Gull Wing Single 1:1.35 1 1 2000Vrms 0.453 L x 0.512 W (11.50mm x 13.00mm) Linear Technology LTC1535
    ECO2219SEO-D02V016 ECO2219SEO-D02V016 TDK Corporation 0.0000
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    		 0.00000000 download 10 Weeks Through Hole Bulk 2013 ECO Active 1 (Unlimited) ROHS3 Compliant 100kHz Through Hole -30°C~120°C 0.945Lx0.906W 24.00mmx23.00mm 0.984 25.00mm For AC/DC Converters Flyback Converters 3.22mH @ 10kHz 1250Vrms 264V~373V 0.945 L x 0.906 W (24.00mm x 23.00mm) 5V @ 90mA 12.4V @ 300mA
    750311456 750311456 Würth Elektronik 0.0000
    RFQ

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    		 0.00000000 download 20 Weeks Surface Mount Tape & Reel (TR) WE-FB Active 1 (Unlimited) SMD/SMT 125°C -40°C 12.7mm 17.75mm ROHS3 Compliant 2.4A Unknown 100kHz 12.7mm 13.46mm Surface Mount -40°C~125°C 3A 0.505 12.83mm For DC/DC Converters 12V 100 μH 240mOhm Flyback Converters 2.4A 100μH @ 10kHz 3:1 2500Vrms 36V 0.530 L x 0.699 W (13.46mm x 17.75mm) Linear Technology LT3573, LT3574, LT3575, LT3748 8V @ 20mA
    750317236 750317236 Würth Elektronik 2.2246
    Add to Cart

    Min: 1

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    		 0.00000000 download 12 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 143.5kHz Surface Mount -40°C~125°C 0.385Lx0.374W 9.78mmx9.50mm 0.415 10.54mm For DC/DC Converters Wirewound Flyback Converters 84μH @ 100kHz 1500Vrms 18V~60VDC 0.324 L x 0.360 W (8.23mm x 9.14mm) Maxim Integrated
    750370042 750370042 Würth Elektronik 0.0000
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    		 0.00000000 download 20 Weeks Tape & Reel (TR) WE-FB Active 1 (Unlimited) ROHS3 Compliant Surface Mount -40°C~125°C 0.237 6.02mm For DC/DC Converters Flyback Converters 15μH @ 100kHz 1500Vrms 5V 0.410 L x 0.510 W (10.41mm x 12.95mm) Linear Technology LT3573, LT3574, LT3575, LT3748 5V @ 20mA
    750316032 750316032 Würth Elektronik 0.0000
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    		 0.00000000 download 16 Weeks Tape & Reel (TR) WE-PP, MID-PPTI Active 1 (Unlimited) ROHS3 Compliant 150kHz Surface Mount -40°C~85°C 0.485Lx0.410W 12.32mmx10.41mm For DC/DC Converters Forward, Push-Pull Converters 3.3V Texas Instruments
    750813540 750813540 Würth Elektronik 0.0000
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    		 0.00000000 download Cut Tape (CT) WE-UNIT, MID-OLEE Discontinued 1 (Unlimited) ROHS3 Compliant 80kHz~200kHz Surface Mount -40°C~125°C 0.548 13.92mm For AC/DC Converters LED Drivers, AC/DC SMPS 1.25mH @ 10kHz 3000Vrms 85V~130V 0.700 L x 1.028 W (17.78mm x 26.10mm)
    749118215 749118215 Würth Elektronik 0.0000
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    		 0.00000000 download 21 Weeks Through Hole Tray WE-UNIT Active 1 (Unlimited) 125°C -40°C 16.5mm 24.5mm ROHS3 Compliant No SVHC 132kHz 20.2mm Through Hole -40°C~125°C 0.795Lx0.965W 20.20mmx24.50mm 0.650 16.50mm 265V 9W For AC/DC Converters 5V 600mA 900 μH LED Drivers, AC/DC SMPS 900μH @ 10kHz 1:1 85V 4000Vrms 120V~385V 0.795 L x 0.965 W (20.20mm x 24.50mm) On Semiconductor NCP101x, NCP105x
    PA0491NL PA0491NL Pulse Electronics Power 0.0000
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    		 0.00000000 download 11 Weeks Surface Mount Tray 2006 Spyglass Active 1 (Unlimited) EAR99 23.37mm RoHS Compliant 48V OUTPUT VOLTAGE IS ALSO AVAILABLE SMD/SMT unknown 20.07mm Surface Mount -40°C~125°C 0.790Lx0.920W 20.07mmx23.37mm 0.348 8.85mm L23.37XB20.07XH8.6 (mm) 100W For DC/DC Converters Planar 700kHz 200kHz Forward, Push-Pull Converters 5V 8:2 1 1 1500Vrms 140 μH 36V~72V 0.790 L x 0.920 W (20.07mm x 23.37mm) Linear Technology LT1952
    750315837 750315837 Würth Elektronik 0.0000
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    		 0.00000000 download 16 Weeks Tape & Reel (TR) WE-FB, MID-FLYLT Active 1 (Unlimited) ROHS3 Compliant 50kHz~200kHz Surface Mount -40°C~125°C 0.500 12.70mm For DC/DC Converters Flyback Converters 40μH @ 10kHz 1500Vrms 36V~75V 0.530 L x 0.699 W (13.46mm x 17.75mm) Linear Technology LT8304
    750310854 750310854 Würth Elektronik 0.0000
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    		 0.00000000 download 16 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 300kHz Surface Mount 0.455 11.56mm For DC/DC Converters Flyback Converters 16.9μH @ 10kHz 1500Vrms 9V~60V 0.525 L x 0.600 W (13.34mm x 15.24mm) Linear Technology LTC3803 9V @ 20mA
    DECO2425SEO-00004 DECO2425SEO-00004 TDK Corporation 0.0000
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    		 0.00000000 5 Weeks Bulk Active Not Applicable ROHS3 Compliant
    PA3856.005NL PA3856.005NL Pulse Electronics Power 0.0000
    RFQ

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    		 0.00000000 download 11 Weeks Tray Active 1 (Unlimited) EAR99 17.65mm RoHS Compliant LENGTH AND HEIGHT DIM INCLUDE TERMINAL ALSO 200kHz 14.5mm Surface Mount -40°C~130°C 0.571Lx0.695W 14.50mmx17.65mm 0.551 14.00mm L17.65XB14.5XH14.0 (mm) 70W For DC/DC Converters YES Forward, Push-Pull Converters 5V 9V 57V 2 2 5V 2250VDC 128 μH 9V~57V 0.571 L x 0.695 W (14.50mm x 17.65mm) 10V @ 50mA
    7508110151 7508110151 Würth Elektronik 0.0000
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    		 0.00000000 download 16 Weeks Through Hole Tray WE-UNIT, MID-OLTI Active 1 (Unlimited) Through Hole 125°C -40°C 13.97mm ROHS3 Compliant 425mA 70kHz 12.7mm 13.97mm Through Hole -40°C~125°C 0.550Lx0.550W 13.97mmx13.97mm 0.505 12.83mm For AC/DC Converters Shielded 1.5 mH 2.05Ohm Flyback Converters 1.5mH @ 10kHz 4000Vrms 120V~375V 0.550 L x 0.550 W (13.97mm x 13.97mm) Texas Instruments UCC287xx, UCC289xx 15V
    SRV4213EE-P2400K8306 SRV4213EE-P2400K8306 TDK 0.0000
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    		 0.00000000 SRV Inverter & Accessories
    DECO2425SEO-00002 DECO2425SEO-00002 TDK Corporation 0.0000
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    		 0.00000000 5 Weeks Bulk Active Not Applicable ROHS3 Compliant
    750315825 750315825 Würth Elektronik 0.0000
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    		 0.00000000 download 16 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 50kHz~200kHz Surface Mount -40°C~125°C For DC/DC Converters Flyback Converters 150μH @ 10kHz 1875Vrms 36V~72V Linear Technology
    750315232 750315232 Würth Elektronik 0.0000
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    		 0.00000000 download 16 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant Surface Mount -40°C~125°C 0.360Lx0.315W 9.14mmx8.00mm 0.300 7.62mm Forward, Push-Pull Converters
    750871630 750871630 Würth Elektronik 0.0000
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    		 0.00000000 download 20 Weeks Tray WE-UNIT, MID-OLNXP Active 1 (Unlimited) ROHS3 Compliant 100kHz Through Hole -40°C~125°C 0.827Lx0.984W 21.00mmx25.00mm 0.635 16.13mm For AC/DC Converters LED Drivers, AC/DC SMPS 500μH @ 10kHz 4000Vrms 120V~385V 0.827 L x 0.984 W (21.00mm x 25.00mm) NXP Semiconductors TEA1623PH 12V @ 30mA
    POE11W3-3VS5-6-R POE11W3-3VS5-6-R Eaton - Electronics Division 0.0000
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    		 0.00000000 Tape & Reel (TR) Obsolete Not Applicable
    PE-65301NLT PE-65301NLT Pulse Electronics Power 0.0000
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    		 0.00000000 Tape & Reel (TR) Active 1 (Unlimited) RoHS Compliant Through Hole -30°C~130°C 1.050Lx1.150W 26.67mmx29.21mm 0.810 20.57mm For DC/DC Converters Forward, Push-Pull Converters 600Vrms 1.050 L x 1.150 W (26.27mm x 29.21mm) National Semiconductor LM1577, LM2577
    DECO2023SEO-00001 DECO2023SEO-00001 TDK Corporation 0.0000
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    		 0.00000000 5 Weeks Bulk Active Not Applicable ROHS3 Compliant
    ZA9673-BED ZA9673-BED Coilcraft 0.0000
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    		 0.00000000 - 300kHz Coilcraft Surface Mount -40°C ~ 85°C - For DC/DC Converters - Flyback Converters 7μH @ 300kHz 1500Vrms 4 ~ 42V 0.520" L x 0.430" W (13.21mm x 10.92mm) Texas Instruments LM25184 -
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