Logo
Contact Us
Cookies Policy
Terms of Use
Privacy Policy
phone
Vivi (Sales)
phone
Lucy (Sales)
phone
Ban (Sales)
phone
+86 755-2845-3125
RFQ List
  • open navigation menu
    • Logo
    • RFQ List
      • Manufacturers
      • Hot Products
      • RFQ
      • Blog
      • Tools
      • Sourcing Solutions
      • PCB/SMT
      • About Us
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    CONTACT US
    +86 755-2845-3125
    [email protected][email protected][email protected]
    Room 2709B, 5A Office Building, Longguang Jiuzuan, Hongshan, Longhua District, Shenzhen, China
    Company
    • Blog
    • About Us
    • Contact Us
    Resources
    • Categories
    • Manufacturers
    • Tools
    • RFQ
    Quick link
    • Privacy Policy
    • Terms of Use
    • Cookies Policy
    • Refund & Return Policy
    • Shipping & Delivery Policy
    Payment
    • Payment method
    • Payment method
    • Payment method
    • Payment method
    Logistics
    • Logistics partner
    • Logistics partner
    • Logistics partner
    • Logistics partner

    © 2026 Copyright. All Rights Reserved. Made by ICAllIn

    Part number
    Part number
    1. Home/
    2. All Categories/
    3. Discrete Semiconductors/
    4. Transistors/
    5. MAP4KE51A Microchip

    MAP4KE51A [Microchip]

    MAP4KE51A
    MAP4KE51A

    Part No:

    MAP4KE51A

    Category:

    Transistors

    Manufacturer:

    Microchip

    Description:

    400 Watt Transient Voltage Suppressors with standoff voltages from 5.8V to 342V and nominal breakdown voltages from 6.8V to 400V.

    RoHS Status:

    Product FAQ

    1. Is MAP4KE51A available for RFQ?

    Yes. MAP4KE51A by Microchip is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for MAP4KE51A?

    Pricing for MAP4KE51A can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of MAP4KE51A?

    MAP4KE51A is a Microchip Transistors with Thermal Resistance Junction To Ambient: 110°C/W and Thermal Resistance Junction To Lead: 50°C/W. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for MAP4KE51A?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can MAP4KE51A be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to MAP4KE51A?

    Yes. If MAP4KE51A is unavailable, obsolete, or does not meet your required lead time, we can help check similar Microchip Transistors parts or compatible alternatives.

    RFQ

    Part Number:

    MAP4KE51A

    Manufacturer:

    Microchip

    Looking for Pricing? Contact us for volume pricing.

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    Featured Product

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    Thermal Resistance Junction To Ambient
    110°C/W
    Solder Temperature
    260°C
    Thermal Resistance Junction To Lead
    50°C/W
    Operating Temperature
    -65°C ~ +150°C
    Package
    DO-41 (DO-204AL)
    RoHS Status
    RoHS Compliant
    Weight
    0.3 g
    Average Power Dissipation TA
    1.13W
    Average Power Dissipation TL
    2.5W
    Clamping Time Bidirectional
    < 5 ns
    Clamping Time Unidirectional
    < 100 ps
    Moisture Classification
    level 1
    Peak Pulse Power
    400W

    Products Detail

    The MP4KE6.8A – MXLP4KE400CA series are axial lead 400 watt transient voltage suppressors available in unidirectional or bidirectional configurations. They provide high-reliability protection against secondary lightning effects per IEC61000-4-5, voltage pulses from inductive switching, and ESD/EFT per IEC61000-4-2 and IEC61000-4-4. Available with RoHS compliant versions and various upscreening options for enhanced reliability.

    Key Features

    • Available in both unidirectional and bidirectional configurations
    • 3σ lot norm screening on standby current
    • 100% surge tested
    • suppress transients up to 400 watts at 10/1000 µs
    • enhanced reliability screening per MIL-PRF-19500
    • wafer fabrication and assembly lot traceability
    • moisture classification level 1
    • RoHS compliant versions available
    • surface mount equivalent packages available
    • economical axial-lead plastic encapsulated TVS for thru-hole mounting.

    Application scenarios

    • Protection of sensitive components (ICs, CMOS, Bipolar, BiCMOS, ECL, DTL, T2L)
    • switching transients
    • induced RFI
    • ESD
    • EFT
    • lightning protection.
    Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    • 30-Day Guarantee
      30-Day Guarantee
    • Fasted Delivery
      Fasted Delivery
    • Hassle-Free Returns
      Hassle-Free Returns
    • Secure payment method
      Secure payment method

    BEST SELL
    BAV99-7-F

    BAV99-7-F

    DIODES

    BEST SELL
    MT29F16G08ABACAWP-ITZ:C

    MT29F16G08ABACAWP-ITZ:C

    Micron

    BEST SELL
    MT41K512M16VRP-107 IT:P

    MT41K512M16VRP-107 IT:P

    Micron

    BEST SELL
    KHBBC4B03C-MC1K

    KHBBC4B03C-MC1K

    SAMSUNG

    BEST SELL
    H5AN4G6NBJR-UHI

    H5AN4G6NBJR-UHI

    SK HYNIX

    BEST SELL
    AD7124-8BCPZ-RL

    AD7124-8BCPZ-RL

    Analog Devices

    BEST SELL
    ADF4351BCPZ

    ADF4351BCPZ

    Analog Devices

    BEST SELL
    MT60B4G4HB-48B:A

    MT60B4G4HB-48B:A

    Micron

    BEST SELL
    M25P80-VMW6TG

    M25P80-VMW6TG

    Micron

    BEST SELL
    MX25L12835FMI-10G/TR

    MX25L12835FMI-10G/TR

    MACRONIX

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • MXLSMCJLCE13AE3
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • JANS1N4976CUS/TR
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • JAN1N6132A
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • JAN1N5520C-1/TR
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • JANTXV1N6134AUS
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • MSMCJLCE170A
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • MXLSMLJ45A
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • MSMBG18AE3
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • VP0109N3
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • JANTX1N984DUR-1/TR
      Microchip
      Available for RFQ
      Request Volume Pricing
      -

    1N2806B

    1N2806B

    Microchip

    15KPA36AE3/TR13

    15KPA36AE3/TR13

    Microchip

    1N2155

    1N2155

    Microchip

    1N2786

    1N2786

    Microchip

    1N2256

    1N2256

    Microchip

    1N1188AR

    1N1188AR

    Microchip

    1N2983RB

    1N2983RB

    Microchip

    1N2134

    1N2134

    Microchip

    1N2830RB

    1N2830RB

    Microchip

    15KPA180E3/TR13

    15KPA180E3/TR13

    Microchip

    Discrete & Power Modules(14567)Diodes & Rectifiers(136426)Thyristors(12548)

    No recently viewed products