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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 Number of Pins Additional Feature Package / Case REACH SVHC Reach Compliance Code Frequency Height Width Resistance Mfr Mounting Type Weight Operating Temperature Size / Dimension Input Current Height Seated (Max) Physical Dimension Max Frequency Nominal Input Voltage Power Rating Type Max Input Voltage Surface Mount Shielding Output Voltage Number of Outputs Output Current Output Power Style Inductance DC Resistance (DCR) Applications Min Input Voltage Output Voltage 1 Max DC Current Inductance @ Frequency Turns Ratio - Primary:Secondary Number of Secondary Winding Number of Primary Winding Voltage - Isolation Primary Inductance Secondary Current Voltage - Primary Footprint Chipset Manufacturer Intended Chipset Voltage - Auxiliary
    760875131 760875131 Würth Elektronik 0.0000
    RFQ

    Min: 1

    Mult: 1

    		 0.00000000 download 21 Weeks Surface Mount Cut Tape (CT) WE-UOST Active 1 (Unlimited) SMD/SMT 125°C -40°C 25.81mm ROHS3 Compliant SMD/SMT 60kHz~150kHz 13.5mm 16.6mm 140mOhm Surface Mount -40°C~125°C 0.654Lx0.790W 16.60mmx20.06mm 0.551 14.00mm For AC/DC Converters Unshielded 650mA 1.5 mH 4.2Ohm LED Drivers, AC/DC SMPS 1.5mH @ 100kHz 4000Vrms 85V~265V 0.654 L x 1.016 W (16.60mm x 25.81mm) 14V
    B82802A0030A220 B82802A0030A220 TDK Electronics Inc. 0.0000
    RFQ

    Min: 1

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    		 0.00000000 download 16 Weeks Tape & Reel (TR) B82802A Active 1 (Unlimited) ROHS3 Compliant 100kHz Surface Mount -40°C~125°C 0.866Lx0.878W 22.00mmx22.30mm 0.421 10.70mm For DC/DC Converters Flyback Converters 40μH @ 100kHz 1500Vrms 36V~60V 0.866 L x 1.035 W (22.00mm x 26.30mm)
    PCA14.5/6ER-U08S002 PCA14.5/6ER-U08S002 TDK Corporation 0.0000
    RFQ

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    		 0.00000000 download Surface Mount Tray PCA14.5/6ER Obsolete 1 (Unlimited) EAR99 RoHS Compliant Contains Lead SMD/SMT unknown 7.8mm Surface Mount -40°C~85°C 0.642Lx0.472W 16.30mmx12.00mm 0.307 7.80mm Configurable (For DC/DC) Unshielded Capacitor Charger Parallel 4.1μH @ 10kHz Series 146μH @ 10kHz 500Vrms 0.642 L x 0.661 W (16.30mm x 16.80mm)
    POE4W2X12-R POE4W2X12-R Eaton - Electronics Division 0.0000
    RFQ

    Min: 1

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    		 0.00000000 download 16 Weeks Surface Mount Tape & Reel (TR) 2009 PoE Active 1 (Unlimited) SMD/SMT 85°C -40°C 17.1mm RoHS Compliant Lead Free 200mA 12 250kHz 8.4mm 16mm Surface Mount 453.59237mg -40°C~85°C 0.673Lx0.630W 17.10mmx16.00mm 0.341 8.65mm 60V 4W Configurable (For DC/DC) 12V 2 4W 200 μH Power Over Ethernet (PoE) 200μH @ 100kHz 1:0.52 1500Vrms 0.673 L x 0.935 W (17.10mm x 23.74mm)
    PA5130.004NLT PA5130.004NLT Pulse Electronics 0.0000
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    		 0.00000000 PA5130XXXNL 200kHz Pulse Electronics Surface Mount -40°C ~ 125°C 0.610" L x 0.512" W (15.50mm x 13.00mm) For DC/DC Converters Wirewound Flyback Converters - 2250V 9 ~ 57V 0.610" L x 0.512" W (15.50mm x 13.00mm) - - -
    AEP13-4043I AEP13-4043I Allied Components International 0.0000
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    		 0.00000000 - Allied Components International Surface Mount 0.530" L x 0.516" W (13.46mm x 13.11mm) - 2000Vrms -
    750310310 750310310 Würth Elektronik 0.0000
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    		 0.00000000 download 16 Weeks Tape & Reel (TR) WE-PoE, MID-POE Active 1 (Unlimited) ROHS3 Compliant 200kHz Surface Mount 0.500 12.70mm For DC/DC Converters Power Over Ethernet (PoE) 1500Vrms 10V @ 20mA
    750311620 750311620 Würth Elektronik 0.0000
    RFQ

    Min: 1

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    		 0.00000000 download 16 Weeks Tray WE-UNIT, MID-OLON Active 1 (Unlimited) ROHS3 Compliant 53kHz~120kHz Surface Mount -40°C~125°C 0.435 11.05mm For AC/DC Converters LED Drivers, AC/DC SMPS 1.9mH @ 10kHz 4500Vrms 30V~190V 0.910 L x 1.020 W (23.11mm x 25.91mm) On Semiconductor NCL30000 19V @ 5mA
    750341086 750341086 Würth Elektronik 0.0000
    RFQ

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    		 0.00000000 download 16 Weeks Tray 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 850μH @ 10kHz 4500Vrms 85V~135V 0.665 L x 0.740 W (16.90mm x 18.80mm) 22V @ 10mA
    ECO2425SEO-D02V016 ECO2425SEO-D02V016 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 28.5mm ROHS3 Compliant 24mm Through Hole -30°C~120°C 1.122Lx0.945W 28.50mmx24.00mm 1.240 31.50mm For AC/DC Converters Flyback Converters 700μH @ 10kHz 3000Vrms 96V~276V 1.122 L x 0.945 W (28.50mm x 24.00mm) 3.3V @ 700mA 18V @ 500mA 20V @ 200mA
    AEE13-3740 AEE13-3740 Allied Components International 0.0000
    RFQ

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    		 0.00000000 - Allied Components International Through Hole 0.571" L x 0.551" W (14.50mm x 14.00mm) - 500VAC -
    PH0804CNLT PH0804CNLT Pulse Electronics Power 0.0000
    RFQ

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    		 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 0.378 9.60mm For DC/DC Converters Planar 1500Vrms
    PCA15EFD-U02S002 PCA15EFD-U02S002 TDK Corporation 0.0000
    RFQ

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    		 0.00000000 download Surface Mount Tray 2006 PCA15EFD Obsolete 1 (Unlimited) SMD/SMT EAR99 Non-RoHS Compliant Contains Lead 12 unknown 9mm Surface Mount -40°C~85°C 0.713Lx0.630W 18.10mmx16.00mm 0.354 9.00mm Configurable (For DC/DC) Unshielded 323Ohm Capacitor Charger 8A Parallel 81μH @ 10kHz Series 2.9mH @ 10kHz 500Vrms 0.713 L x 0.886 W (18.10mm x 22.50mm)
    750311692 750311692 Würth Elektronik 0.0000
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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 10.54mm 9.14mm ROHS3 Compliant 1A Unknown 200kHz 10.54mm 9.14mm Surface Mount -40°C~125°C 3A 0.420 10.67mm For DC/DC Converters 150V 80 μH 325mOhm Flyback Converters 1A 80μH @ 100kHz 5:1 1500Vrms 8V~15V 0.385 L x 0.360 W (9.78mm x 9.14mm) Linear Technology LT3573, LT3574, LT3575, LT3748
    AEP13-3853 AEP13-3853 Allied Components International 0.0000
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    		 0.00000000 AEP13-3853 - Allied Components International Surface Mount -40°C ~ 85°C - - - Flyback Converters 127μH @ 250kHz 1500Vrms - 0.695" L x 0.530" W (17.65mm x 13.46mm) - - -
    749196501 749196501 Würth Elektronik 0.0000
    RFQ

    Min: 1

    Mult: 1

    		 0.00000000 19 Weeks Tape & Reel (TR) WE-FLEX Active 1 (Unlimited) 125°C -40°C 10.8mm 21mm ROHS3 Compliant 21mm Surface Mount -40°C~125°C 0.827Lx0.827W 21.00mmx21.00mm 0.425 10.80mm 1MHz Configurable (For DC/DC) 196 μH 71.1mOhm Flexible 1:1 500VDC 1.7A 0.827 L x 1.169 W (21.00mm x 29.70mm)
    PA0693NL PA0693NL Pulse Electronics Power 0.0000
    RFQ

    Min: 1

    Mult: 1

    		 0.00000000 Tray Spyglass Active 1 (Unlimited) EAR99 23.37mm RoHS Compliant 48V OUTPUT VOLTAGE IS ALSO AVAILABLE 235kHz~700kHz 20.07mm Surface Mount -40°C~125°C 0.790Lx0.920W 20.07mmx23.37mm 0.339 8.60mm L23.37XB20.07XH9.7 (mm) 100W For DC/DC Converters YES Planar Forward, Push-Pull Converters 5V 1 3 1500VDC 346 µH
    PL2061T PL2061T PulseR 0.0000
    RFQ

    Min: 1

    Mult: 1

    		 0.00000000 11 Weeks Tape & Reel (TR) Active 1 (Unlimited) Non-RoHS Compliant
    750310355 750310355 Würth Elektronik 0.0000
    RFQ

    Min: 1

    Mult: 1

    		 0.00000000 download 20 Weeks Tray WE-FB Active 1 (Unlimited) ROHS3 Compliant Through Hole -40°C~125°C 0.910 23.11mm For DC/DC Converters Capacitor Charger 2.5μH @ 50kHz 1000Vrms 18V~30V 1.437 L x 1.653 W (36.50mm x 42.00mm) Linear Technology LT3751
    749196518 749196518 Würth Elektronik 0.0000
    RFQ

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    		 0.00000000 download 21 Weeks Tape & Reel (TR) WE-FLEX Active 1 (Unlimited) ROHS3 Compliant Surface Mount -40°C~125°C 0.827Lx0.846W 21.01mmx21.49mm 0.472 11.99mm For DC/DC Converters 22.3 μH Flexible 22.3μH @ 100kHz 1500Vrms 1.161 L x 0.846 W (29.49mm x 21.49mm)
    750314746 750314746 Würth Elektronik 0.0000
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    		 0.00000000 download 16 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 200kHz~350kHz Surface Mount -40°C~125°C 0.307 7.80mm For DC/DC Converters Isolated Buck Converters 22μH @ 100kHz 36V~72V
    AEP7-4180 AEP7-4180 Allied Components International 0.0000
    RFQ

    Min: 1

    Mult: 1

    		 0.00000000 - Allied Components International Surface Mount 0.394" L x 0.346" W (10.00mm x 8.80mm) - 625VAC -
    PCA11/5ER-U01S002 PCA11/5ER-U01S002 TDK Corporation 0.0000
    RFQ

    Min: 1

    Mult: 1

    		 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 193μH @ 10kHz Series 6.9mH @ 10kHz 500Vrms 0.535 L x 0.512 W (13.60mm x 13.00mm)
    750314226 750314226 Würth Elektronik 0.0000
    RFQ

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    		 0.00000000 download 16 Weeks Tape & Reel (TR) WE-FB, MID-IBTI Active 1 (Unlimited) ROHS3 Compliant 250kHz~600kHz Surface Mount -40°C~125°C 0.455 11.56mm For DC/DC Converters Flyback Converters 33.8μH @ 10kHz 1500Vrms 15V~40V 0.525 L x 0.600 W (13.34mm x 15.24mm) Texas Instruments FlyBuck™
    PCA11/5ER-U05S002 PCA11/5ER-U05S002 TDK Corporation 0.0000
    RFQ

    Min: 1

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    		 0.00000000 download Surface Mount Tray 2006 PCA11/5ER Obsolete 1 (Unlimited) Terminals EAR99 Non-RoHS Compliant Contains Lead 12 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 14.7μH @ 10kHz Series 529μH @ 10kHz 500Vrms 0.535 L x 0.512 W (13.60mm x 13.00mm)
    760875142 760875142 Würth Elektronik 0.0000
    RFQ

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    		 0.00000000 20 Weeks Surface Mount Tape & Reel (TR) WE-FB, MID-OLT8 Active 1 (Unlimited) SMD/SMT 125°C -40°C 36.5mm ROHS3 Compliant SMD/SMT 85kHz 12mm 18.8mm Surface Mount -40°C~125°C 0.740Lx1.319W 18.80mmx33.50mm 0.477 12.12mm 20W 2.5 mH LED Drivers, AC/DC SMPS 2.5mH @ 10kHz 4500Vrms 280V~380V 0.740 L x 1.437 W (18.80mm x 36.50mm) 19V @ 20mA
    749119450 749119450 Würth Elektronik 0.0000
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    		 0.00000000 download 20 Weeks Surface Mount Tape & Reel (TR) WE-PoE+ Active 1 (Unlimited) 125°C -40°C 29.08mm ROHS3 Compliant 6A SMD/SMT No SVHC 250kHz~400kHz 11.43mm 23.11mm Surface Mount -40°C~125°C 0.455 11.56mm 30W For DC/DC Converters 72V 5V 65 μH Power Over Ethernet (PoE) 36V 65μH @ 100kHz 1500Vrms 36V~72V 0.910 L x 1.145 W (23.11mm x 29.08mm) 15V @ 20mA
    750312557 750312557 Würth Elektronik 0.0000
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    		 0.00000000 download 20 Weeks Cut Tape (CT) WE-FB, MID-FLYLT Active 1 (Unlimited) ROHS3 Compliant 70kHz Surface Mount -40°C~125°C 0.342 8.69mm For DC/DC Converters Flyback Converters 300μH @ 10kHz 1500Vrms 36V~72V 0.400 L x 0.526 W (10.16mm x 13.36mm) Linear Technology LT8300
    750314288 750314288 Würth Elektronik 0.0000
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    		 0.00000000 download 16 Weeks Tray WE-UNIT, MID-OLSTM Active 1 (Unlimited) ROHS3 Compliant 60kHz Through Hole -40°C~125°C 0.740 18.80mm For AC/DC Converters Flyback Converters 2.5mH @ 10kHz 2500Vrms 120V~375V STMicroelectronics
    749196538 749196538 Würth Elektronik 0.0000
    RFQ

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    		 0.00000000 download 21 Weeks Tape & Reel (TR) WE-FLEX Active 1 (Unlimited) ROHS3 Compliant Surface Mount -40°C~125°C 0.827Lx0.846W 21.01mmx21.49mm 0.472 11.99mm For DC/DC Converters 9.7 μH Flexible 9.7μH @ 100kHz 1500Vrms 1.161 L x 0.846 W (29.49mm x 21.49mm)
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