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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 Lead Free Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Reach Compliance Code Frequency Height Width Resistance Mfr Mounting Type Operating Temperature Size / Dimension Input Current Height Seated (Max) Physical Dimension Max Frequency Power Rating Type Shielding Output Voltage Style Operating Frequency-Max Inductance DC Resistance (DCR) Transformer Type Applications Lead/Base Style Element Configuration Output Voltage 1 Input Voltage (Min) Input Voltage (Max) Max DC Current Voltage Rating Inductance @ Frequency Turns Ratio - Primary:Secondary Number of Secondary Winding Number of Primary Winding Product Category Voltage - Isolation Primary Inductance Secondary Current Voltage - Primary Primary Winding(s) Secondary Winding(s) Footprint Chipset Manufacturer Intended Chipset Voltage - Auxiliary
    750841243 750841243 Würth Elektronik 0.0000
    RFQ

    Min: 1

    Mult: 1

    		 0.00000000 20 Weeks Tray WE-FB, MID-OLT8 Active 1 (Unlimited) ROHS3 Compliant 85kHz Through Hole -40°C~125°C 0.477 12.12mm LED Drivers, AC/DC SMPS 270μH @ 10kHz 3000Vrms 85V~265V 0.886 L x 1.850 W (22.50mm x 47.00mm) 20V @ 50mA
    750310007 750310007 Würth Elektronik 0.0000
    RFQ

    Min: 1

    Mult: 1

    		 0.00000000 download 16 Weeks Surface Mount Tape & Reel (TR) WE-PoE, MID-POE Active 1 (Unlimited) 125°C -40°C 17.75mm ROHS3 Compliant 13.46mm Surface Mount -40°C~125°C 0.505 12.83mm For DC/DC Converters Power Over Ethernet (PoE) 127μH @ 100kHz 1500Vrms 35V~57V 0.530 L x 0.699 W (13.46mm x 17.75mm) National Semiconductor LM5070, LM5071, LM5072 12V @ 15mA
    750310435 750310435 Würth Elektronik 0.0000
    RFQ

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    		 0.00000000 download 20 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 250kHz Surface Mount 0.505 12.83mm For DC/DC Converters Flyback Converters 36.3μH @ 10kHz 1500Vrms 20V 0.530 L x 0.699 W (13.46mm x 17.75mm) Linear Technology LTC3805 8V @ 25mA
    PLAC100S630 PLAC100S630 Vishay Sfernice 0.0000
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    		 0.00000000 download Surface Mount 2016 Active 1 (Unlimited) ROHS3 Compliant 220W 1:3
    PCA11/5ER-U02S002 PCA11/5ER-U02S002 TDK Corporation 0.0000
    RFQ

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    		 0.00000000 download Surface Mount Tray 2006 PCA11/5ER Obsolete 1 (Unlimited) Terminals EAR99 Non-RoHS Compliant Contains Lead 12 unknown 6.5mm Surface Mount -40°C~85°C 0.535Lx0.362W 13.60mmx9.20mm 0.256 6.50mm Configurable (For DC/DC) Unshielded Capacitor Charger Parallel 85.8μH @ 10kHz Series 3.1mH @ 10kHz 500Vrms 0.535 L x 0.512 W (13.60mm x 13.00mm)
    750341689 750341689 Würth Elektronik 0.0000
    RFQ

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    		 0.00000000 download 16 Weeks Tray Active 1 (Unlimited) ROHS3 Compliant 65kHz Through Hole -40°C~125°C 0.708Lx0.740W 18.00mmx18.80mm 0.556 14.12mm For AC/DC Converters Flyback Converters 1.6mH @ 50kHz 3500Vrms 90V~375V 0.709 L x 0.740 W (18.00mm x 18.80mm) Monolithic Power Systems Inc MP020-5 12V
    750311458 750311458 Würth Elektronik 0.0000
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    		 0.00000000 download 20 Weeks Tape & Reel (TR) WE-FB Active 1 (Unlimited) ROHS3 Compliant 100kHz Surface Mount -40°C~125°C 0.505 12.83mm For DC/DC Converters Flyback Converters 15μH @ 10kHz 2500Vrms 36V 0.530 L x 0.699 W (13.46mm x 17.75mm) Linear Technology LT3573, LT3574, LT3575, LT3748 8V @ 20mA
    PA2369NL PA2369NL Pulse Electronics Power 0.0000
    RFQ

    Min: 1

    Mult: 1

    		 0.00000000 download 9 Weeks Surface Mount Bulk 2008 Active 1 (Unlimited) EAR99 130°C -40°C 17.65mm 14mm RoHS Compliant No 10 BREADTH DIM INCLUDES TERMINAL ALSO, FLYBACK TRANSFORMER SMD/SMT 0.551Lx0.516W 14.00mmx13.11mm 0.485 12.32mm L14.0XB17.65XH12.07 (mm) 250kHz SMPS TRANSFORMER Gull Wing Dual 5V 37V 57V 5:2.5 2 2 37 μH 0.551 L x 0.695 W (14.00mm x 17.65mm)
    750871110 750871110 Würth Elektronik 0.0000
    RFQ

    Min: 1

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    		 0.00000000 download 20 Weeks Through Hole Tray WE-UNIT, MID-OLSTM Active 1 (Unlimited) Through Hole 125°C -40°C 25mm ROHS3 Compliant Unknown 16mm 21mm 4.8Ohm Through Hole -40°C~125°C 0.827Lx0.984W 21.00mmx25.00mm 0.635 16.13mm 12.5W For AC/DC Converters 5V 1.6 μH Flyback Converters 1.6mH @ 10kHz 4000Vrms 120V~385V 0.827 L x 0.984 W (21.00mm x 25.00mm) STMicroelectronics VIPER28 10V @ 10mA
    DECO2219SEO-00014 DECO2219SEO-00014 TDK Corporation 0.0000
    RFQ

    Min: 1

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    		 0.00000000 5 Weeks Bulk Active Not Applicable ROHS3 Compliant
    AEE25-3971 AEE25-3971 Allied Components International 0.0000
    RFQ

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    		 0.00000000 - Allied Components International Through Hole 1.100" L x 1.100" W (27.94mm x 27.94mm) - 2000VAC -
    SRV4213EE-P6000K8305 SRV4213EE-P6000K8305 TDK 0.0000
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    		 0.00000000 EVQP2 15V Tact switch
    PAD001-T764120S PAD001-T764120S Bourns Inc. 0.0000
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    Mult: 1

    		 0.00000000 - Bourns Inc. Surface Mount -40°C ~ 125°C 0.280" L x 0.258" W (7.10mm x 6.55mm) For DC/DC Converters - Forward, Push-Pull Converters 475μH @ 100kHz 3100Vrms - 0.388" L x 0.258" W (9.85mm x 6.55mm) - - -
    DECO2420SEO-00007 DECO2420SEO-00007 TDK Corporation 0.0000
    RFQ

    Min: 1

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    		 0.00000000 5 Weeks Bulk Active Not Applicable ROHS3 Compliant
    750311675 750311675 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 11.43mm 15.24mm ROHS3 Compliant 2.5A Unknown 11.43mm 13.34mm Surface Mount 200A 0.455 11.56mm For DC/DC Converters 5V 25 μH 57mOhm Flyback Converters 2.5A 25μH @ 10kHz 3:1 1500Vrms 9V~30V 0.525 L x 0.600 W (13.34mm x 15.24mm) Linear Technology LT3573, LT3574, LT3575, LT3748 5V @ 20mA
    AEFD20-4443 AEFD20-4443 Allied Components International 0.0000
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    Min: 1

    Mult: 1

    		 0.00000000 - - Allied Components International Through Hole 85°C 0.984" L x 0.906" W (25.00mm x 23.00mm) - Flyback Converters 650μH 3600V - 0.984" L x 0.906" W (25.00mm x 23.00mm) - - -
    750342627 750342627 Würth Elektronik 0.0000
    RFQ

    Min: 1

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    		 0.00000000 download 16 Weeks Tray MID-IBTI Active 1 (Unlimited) ROHS3 Compliant Surface Mount -40°C~125°C 0.630 16.00mm For DC/DC Converters Isolated Buck Converters 4500Vrms Texas Instruments
    750311681 750311681 Würth Elektronik 0.0000
    RFQ

    Min: 1

    Mult: 1

    		 0.00000000 download 20 Weeks Tape & Reel (TR) WE-FB Active 1 (Unlimited) ROHS3 Compliant Surface Mount -40°C~125°C 0.530Lx0.699W 13.46mmx17.75mm 0.500 12.70mm For DC/DC Converters Flyback Converters 100μH @ 50kHz 1500Vrms 12V LT3573, LT3574, LT3575, LT3748
    DECO2420SEO-00004 DECO2420SEO-00004 TDK Corporation 0.0000
    RFQ

    Min: 1

    Mult: 1

    		 0.00000000 5 Weeks Bulk Active Not Applicable ROHS3 Compliant
    750311797 750311797 Würth Elektronik 0.0000
    RFQ

    Min: 1

    Mult: 1

    		 0.00000000 download 20 Weeks Surface Mount Tape & Reel (TR) WE-FB Active 1 (Unlimited) 125°C -40°C 11.43mm 29.08mm ROHS3 Compliant Unknown 23.11mm Surface Mount -40°C~125°C 3A 0.455 11.56mm For DC/DC Converters 12V 14 μH 55mOhm Flyback Converters 14μH @ 150kHz 2.5:1 4000Vrms 18V~100V 0.910 L x 1.150 W (23.11mm x 29.08mm) Linear Technology LT3573, LT3574, LT3575, LT3748 12V
    PH0807CNLT PH0807CNLT Pulse Electronics Power 0.0000
    RFQ

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    Mult: 1

    		 0.00000000 download 9 Weeks Tape & Reel (TR) PH08XXCNL Active 1 (Unlimited) EAR99 RoHS Compliant 200kHz~700kHz Surface Mount -40°C~125°C 0.850Lx0.970W 21.59mmx24.64mm 0.358 9.10mm For DC/DC Converters Planar 1500Vrms
    DECO2219SEO-00019 DECO2219SEO-00019 TDK Corporation 0.0000
    RFQ

    Min: 1

    Mult: 1

    		 0.00000000 5 Weeks Bulk Active Not Applicable ROHS3 Compliant
    PH0803CNLT PH0803CNLT Pulse Electronics Power 0.0000
    RFQ

    Min: 1

    Mult: 1

    		 0.00000000 download 9 Weeks Tape & Reel (TR) PH08XXCNL Active 1 (Unlimited) EAR99 RoHS Compliant 200kHz~700kHz Surface Mount -40°C~125°C 0.850Lx0.970W 21.59mmx24.64mm 0.358 9.10mm For DC/DC Converters Planar 1500Vrms
    DECO2023SEO-00005 DECO2023SEO-00005 TDK Corporation 0.0000
    RFQ

    Min: 1

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    		 0.00000000 5 Weeks Bulk Active Not Applicable ROHS3 Compliant
    750311771 750311771 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 13.69mm 32.31mm ROHS3 Compliant 2.5A No SVHC 60kHz~400kHz 13.69mm 27.03mm Surface Mount 100A 0.544 13.82mm For DC/DC Converters 15V 500 μH 450mOhm Flyback Converters 2.5A 500μH @ 10kHz 14μH @ 10kHz 400μH @ 10kHz 6:1 2500Vrms 100V~400V 1.064 L x 1.272 W (27.03mm x 32.31mm) Linear Technology LT3573, LT3574, LT3575, LT3748 15V @ 20mA
    750032489 750032489 Würth Elektronik 0.0000
    RFQ

    Min: 1

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    		 0.00000000 download 16 Weeks Tape & Reel (TR) WE-FB Active 1 (Unlimited) ROHS3 Compliant Surface Mount -40°C~125°C 0.505 12.83mm For DC/DC Converters Flyback Converters 5μH @ 100kHz 500Vrms 15V 0.530 L x 0.699 W (13.46mm x 17.75mm)
    760390013 760390013 Würth Elektronik 0.0000
    RFQ

    Min: 1

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    		 0.00000000 download 16 Weeks Surface Mount Tape & Reel (TR) WE-PP, MID-PPTI Active 1 (Unlimited) SMD/SMT 125°C -40°C 10.05mm ROHS3 Compliant 150mA SMD/SMT 10kHz 4.19mm 6.73mm Surface Mount -40°C~125°C 0.265Lx0.281W 6.73mmx7.14mm 0.170 4.32mm For DC/DC Converters 475 μH 470mOhm Forward, Push-Pull Converters 150mA 475μH @ 10kHz 3125Vrms 0.265 L x 0.395 W (6.73mm x 10.05mm) Texas Instruments SN6501
    750310562 750310562 Würth Elektronik 0.0000
    RFQ

    Min: 1

    Mult: 1

    		 0.00000000 download 20 Weeks Tape & Reel (TR) WE-FB Active 1 (Unlimited) ROHS3 Compliant 200kHz Surface Mount -40°C~125°C 0.455 11.56mm For DC/DC Converters Flyback Converters 25μH @ 10kHz 1500Vrms 18V~30V 0.525 L x 0.600 W (13.34mm x 15.24mm) Linear Technology LT3573, LT3574, LT3575, LT3748 12V @ 20mA
    AEE16-1931 AEE16-1931 Allied Components International 0.0000
    RFQ

    Min: 1

    Mult: 1

    		 0.00000000 - 85kHz Allied Components International Through Hole -40°C ~ 130°C 0.716" L x 0.630" W (18.19mm x 16.00mm) - - Flyback Converters 3.2mH 3000Vrms 100 ~ 400V 0.716" L x 0.630" W (18.19mm x 16.00mm) - - 16V @ 50μA
    749196540 749196540 Würth Elektronik 0.0000
    RFQ

    Min: 1

    Mult: 1

    		 0.00000000 download 21 Weeks Surface Mount Tape & Reel (TR) WE-FLEX Active 1 (Unlimited) SMD/SMT 125°C -40°C 10.8mm 21mm ROHS3 Compliant SMD/SMT Unknown 10.8mm 21mm Surface Mount -40°C~125°C 0.827Lx0.827W 21.00mmx21.00mm 0.425 10.80mm 1MHz 500W Configurable (For DC/DC) 3.4 μH 30mOhm Flexible 3.4μH @ 10kHz 1:1 500VDC 1.7A Triple Triple 0.827 L x 1.169 W (21.00mm x 29.70mm)
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