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  • STM32F103C8T6
  • MFI343S00177
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  • STM32F407VET6
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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 Mounting Type Operating Temperature Size / Dimension Input Current Height Seated (Max) Physical Dimension Max Frequency Max Supply Voltage (AC) Power Rating Type Max Input Voltage Shielding Output Voltage Output Current Style Inductance DC Resistance (DCR) Transformer Type Applications Lead/Base Style Element Configuration Min Input Voltage Input Voltage (Min) Input Voltage (Max) Max DC Current Insertion Loss (dB) Inductance @ Frequency Turns Ratio - Primary:Secondary Number of Secondary Winding Number of Primary Winding Min Supply Voltage (AC) Output Voltage 2 Voltage - Isolation Primary Inductance Secondary Current Voltage - Primary Footprint Chipset Manufacturer Intended Chipset Voltage - Auxiliary
    750815542 750815542 Würth Elektronik 0.0000
    RFQ

    Min: 1

    Mult: 1

    		 0.00000000 download 16 Weeks Tape & Reel (TR) WE-UNIT, MID-OLEE Active 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 5mH @ 10kHz 3000Vrms 195V~265V 0.700 L x 1.028 W (17.78mm x 26.10mm)
    DECO2023SEO-00009 DECO2023SEO-00009 TDK Corporation 0.0000
    RFQ

    Min: 1

    Mult: 1

    		 0.00000000 5 Weeks Bulk Active Not Applicable ROHS3 Compliant
    750032173 750032173 Würth Elektronik 0.0000
    RFQ

    Min: 1

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    		 0.00000000 download 20 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 33V~57V 8V @ 20mA
    749119150 749119150 Würth Elektronik 0.0000
    RFQ

    Min: 1

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    		 0.00000000 download 19 Weeks Surface Mount Tape & Reel (TR) WE-PoE Active 1 (Unlimited) 125°C -40°C 13mm 12.9mm ROHS3 Compliant Lead Free 400mA No SVHC 200kHz~500kHz 6.2mm 13mm Surface Mount -40°C~125°C 0.508Lx0.362W 12.90mmx9.20mm 0.244 6.20mm 300kHz 4W For DC/DC Converters 57V 5V 400 μH Power Over Ethernet (PoE) 36V -1.2 dB 400μH @ 100kHz 1:0.25 1500Vrms 36V~57V 0.508 L x 0.559 W (12.90mm x 14.20mm) Linear Technology, Texas Instruments LM5070, LM5071, LM5072, LTC4267, TPS23750, TPS23770
    7508112349 7508112349 Würth Elektronik 0.0000
    RFQ

    Min: 1

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    		 0.00000000 download 16 Weeks Tray Active 1 (Unlimited) ROHS3 Compliant Through Hole -40°C~125°C For AC/DC Converters Flyback Converters 120V~375V 16V @ 50mA
    DECO2020SEO-00005 DECO2020SEO-00005 TDK Corporation 0.0000
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    		 0.00000000 5 Weeks Bulk Active Not Applicable ROHS3 Compliant
    PA1032NLT PA1032NLT Pulse Electronics Power 0.0000
    RFQ

    Min: 1

    Mult: 1

    		 0.00000000 Surface Mount Tape & Reel (TR) 2009 Active 1 (Unlimited) EAR99 9.3mm 12.7mm RoHS Compliant No 10 HEIGHT DIM INCLUDES TERMINAL ALSO 250kHz 11.4mm Surface Mount -40°C~125°C 0.450Lx0.366W 11.43mmx9.30mm 0.260 6.60mm L12.7XB11.4XH6.6 (mm) 5W For DC/DC Converters Flyback Converters Gull Wing Single 30V 57V 1:0.166 1 2 3.3V 1500Vrms 46 μH 30V~57V 0.450 L x 0.500 W (11.43mm x 12.70mm) 10V @ 15mA
    PH0815CNLT PH0815CNLT Pulse Electronics Power 0.0000
    RFQ

    Min: 1

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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 0.398 10.10mm For DC/DC Converters Planar 1500Vrms
    750314442 750314442 Würth Elektronik 0.0000
    RFQ

    Min: 1

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    		 0.00000000 download 16 Weeks Tape & Reel (TR) WE-FB, MID-IBTI Active 1 (Unlimited) ROHS3 Compliant 200kHz~350kHz Surface Mount -40°C~125°C 0.240 6.10mm For DC/DC Converters Isolated Buck Converters 45μH @ 10kHz 1500Vrms 16V~36V 0.510 L x 0.500 W (12.95mm x 12.70mm) Texas Instruments
    DECO2230SEO-00016 DECO2230SEO-00016 TDK Corporation 0.0000
    RFQ

    Min: 1

    Mult: 1

    		 0.00000000 5 Weeks Bulk Active Not Applicable ROHS3 Compliant
    PCA14.5/6ER-U03S002 PCA14.5/6ER-U03S002 TDK Corporation 0.0000
    RFQ

    Min: 1

    Mult: 1

    		 0.00000000 download Surface Mount Cut Tape (CT) 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 Unshielded DATACOM TRANSFORMER Parallel 21.6μH @ 10kHz Series 778μH @ 10kHz 0.642 L x 0.661 W (16.30mm x 16.80mm)
    750313739 750313739 Würth Elektronik 0.0000
    RFQ

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    		 0.00000000 download 16 Weeks Tray Active 1 (Unlimited) ROHS3 Compliant 115kHz Through Hole -40°C~125°C 0.630 16.00mm Flyback Converters Texas Instruments
    PCA11/5ER-U09S002 PCA11/5ER-U09S002 TDK Corporation 0.0000
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    		 0.00000000 download Surface Mount Tray 2006 PCA11/5ER Obsolete 1 (Unlimited) Terminals 85°C -40°C 13mm Non-RoHS Compliant Contains Lead 12 6.5mm 9.2mm Surface Mount -40°C~85°C 0.535Lx0.362W 13.60mmx9.20mm 0.256 6.50mm Configurable (For DC/DC) Unshielded Capacitor Charger Parallel 8.5μH @ 10kHz Series 306μH @ 10kHz 500Vrms 0.535 L x 0.512 W (13.60mm x 13.00mm)
    PCA20EFD-U03S003 PCA20EFD-U03S003 TDK Corporation 0.0000
    RFQ

    Min: 1

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    		 0.00000000 download Surface Mount Tape & Reel (TR) 2006 PCA20EFD Obsolete 1 (Unlimited) Terminals EAR99 RoHS Compliant 12 unknown 12mm Surface Mount -40°C~85°C 0.866Lx0.850W 22.00mmx21.60mm 0.472 12.00mm Configurable (For DC/DC) Unshielded Capacitor Charger Parallel 22.3μH @ 10kHz Series 804μH @ 10kHz 500Vrms 0.866 L x 1.173 W (22.00mm x 29.80mm)
    DECO2230SEO-00018 DECO2230SEO-00018 TDK Corporation 0.0000
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    Min: 1

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    		 0.00000000 5 Weeks Bulk Active Not Applicable ROHS3 Compliant
    750314441 750314441 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 Surface Mount -40°C~125°C 0.394Lx0.435W 10.00mmx11.05mm 0.162 4.11mm For DC/DC Converters Isolated Buck Converters 80μH @ 100kHz 1500Vrms 17V~36V 0.394 L x 0.559 W (10.00mm x 14.21mm) Texas Instruments
    750817014 750817014 Würth Elektronik 0.0000
    RFQ

    Min: 1

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    		 0.00000000 download 16 Weeks Tape & Reel (TR) WE-UNIT, MID-OLEE Active 1 (Unlimited) ROHS3 Compliant 50kHz Surface Mount -40°C~125°C 0.438 11.13mm For AC/DC Converters Flyback Converters 1.84mH @ 10kHz 3000Vrms 78V~375V 0.543 L x 0.941 W (13.80mm x 23.90mm) 16V @ 50mA
    750311675 750311675 Würth Elektronik 0.0000
    RFQ

    Min: 1

    Mult: 1

    		 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
    7508110419 7508110419 Würth Elektronik 0.0000
    RFQ

    Min: 1

    Mult: 1

    		 0.00000000 download 16 Weeks Tray WE-UNIT, MID-OLEE Active 1 (Unlimited) ROHS3 Compliant Through Hole -40°C~125°C 0.575 14.60mm For AC/DC Converters Flyback Converters 4500Vrms 78V~375V
    760895631 760895631 Würth Elektronik 0.0000
    RFQ

    Min: 1

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    		 0.00000000 download 15 Weeks Through Hole Tray WE-LLCR Active 1 (Unlimited) Solder 125°C -40°C 44mm ROHS3 Compliant 16.7A 70kHz~120kHz 30mm 36mm Through Hole -40°C~125°C 1.692Lx1.732W 43.00mmx44.00mm 1.181 30.00mm 200W For AC/DC Converters Unshielded 12V 16.7A 500 μH 150mOhm Resonant Converters 500μH @ 100kHz 4000Vrms 360V~400V 1.692 L x 1.732 W (43.00mm x 44.00mm)
    750811016 750811016 Würth Elektronik 0.0000
    RFQ

    Min: 1

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    		 0.00000000 download 20 Weeks Tray WE-UNIT, MID-OLEE Active 1 (Unlimited) Through Hole 125°C -40°C 18.8mm ROHS3 Compliant 13mm 16.9mm 2.77Ohm Through Hole -40°C~125°C 0.665Lx0.740W 16.90mmx18.80mm 0.512 13.00mm 6W For AC/DC Converters 1.67 mH Flyback Converters 4500Vrms 450mA 120V~375V 5V
    DECO2023SEO-00017 DECO2023SEO-00017 TDK Corporation 0.0000
    RFQ

    Min: 1

    Mult: 1

    		 0.00000000 5 Weeks Bulk Active Not Applicable ROHS3 Compliant
    PCA11/5ER-U03S002 PCA11/5ER-U03S002 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 27.4μH @ 10kHz Series 985μH @ 10kHz 500Vrms 0.535 L x 0.512 W (13.60mm x 13.00mm)
    750311590 750311590 Würth Elektronik 0.0000
    RFQ

    Min: 1

    Mult: 1

    		 0.00000000 download 20 Weeks Surface Mount Tape & Reel (TR) WE-FB Active 1 (Unlimited) SMD/SMT 85°C -40°C 13.69mm 32.31mm ROHS3 Compliant 18A Unknown 150kHz 13.69mm 27.03mm Surface Mount -40°C~85°C 4A 0.544 13.82mm For DC/DC Converters 12V 8 μH 20mOhm Flyback Converters 18A 8μH @ 150kHz 2:1 1500Vrms 20V~48V 1.064 L x 1.272 W (27.03mm x 32.31mm) Linear Technology LT3573, LT3574, LT3575, LT3748 10V
    DECO2020SEO-00019 DECO2020SEO-00019 TDK Corporation 0.0000
    RFQ

    Min: 1

    Mult: 1

    		 0.00000000 5 Weeks Bulk Active Not Applicable ROHS3 Compliant
    DECO2420SEO-00011 DECO2420SEO-00011 TDK Corporation 0.0000
    RFQ

    Min: 1

    Mult: 1

    		 0.00000000 5 Weeks Bulk Active Not Applicable ROHS3 Compliant
    DECO2230SEO-00005 DECO2230SEO-00005 TDK Corporation 0.0000
    RFQ

    Min: 1

    Mult: 1

    		 0.00000000 5 Weeks Bulk Active Not Applicable ROHS3 Compliant
    7491181024 7491181024 Würth Elektronik 0.0000
    RFQ

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    		 0.00000000 download 21 Weeks Through Hole Tray WE-UNIT Active 1 (Unlimited) 125°C -40°C 16.8mm 15mm ROHS3 Compliant No SVHC 132kHz 11mm Through Hole -40°C~125°C 0.591Lx0.433W 15.00mmx11.00mm 0.661 16.80mm 265V 3W For AC/DC Converters 24V 125mA 2.8 mH LED Drivers, AC/DC SMPS 2.8mH @ 10kHz 4:1 85V 4000Vrms 120V~385V 0.591 L x 0.433 W (15.00mm x 11.00mm) On Semiconductor NCP101x, NCP105x
    DECO2219SEO-00014 DECO2219SEO-00014 TDK Corporation 0.0000
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    Min: 1

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    		 0.00000000 5 Weeks Bulk Active Not Applicable ROHS3 Compliant
    7491195112 7491195112 Würth Elektronik 0.0000
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    		 0.00000000 download 84 Weeks Surface Mount Cut Tape (CT) WE-PoEH Active 1 (Unlimited) SMD/SMT 125°C -40°C 14mm ROHS3 Compliant SMD/SMT Unknown 200kHz~400kHz 14.5mm 17.65mm Surface Mount -40°C~125°C 0.551Lx0.591W 14.00mmx15.00mm 0.571 14.50mm 36W For DC/DC Converters 41 μH Power Over Ethernet (PoE) 41μH @ 100kHz 1:1 1500Vrms 33V~57V 0.551 L x 0.591 W (14.00mm x 18.10mm) 10V
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