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
    Customer Support:
    +86 755-2845-3125
    Room 2709B, 5A Office Building, Longguang Jiuzuan, Hongshan, Longhua District, Shenzhen, China
    [email protected]
    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. STB11NK40Z STMicroelectronics

    STB11NK40Z [STMicroelectronics]

    STB11NK40Z
    STB11NK40Z

    Part No:

    STB11NK40Z

    Category:

    Transistors

    Manufacturer:

    STMicroelectronics

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Products Detail

    STB11NK40Z Overview




    STB11NK40Z Features




    STB11NK40Z Applications


    There are a lot of STMicroelectronics
    STB11NK40Z applications of single MOSFETs transistors.


    • Uninterruptible Power Supply
    • AC-DC Power Supply
    • Synchronous Rectification for ATX 1 Server I Telecom PSU
    • Motor drives and Uninterruptible Power Supplies
    • Micro Solar Inverter
    • DC/DC converters
    • Power Tools
    • Motor Drives and Uninterruptible Power Supples
    • Synchronous Rectification
    • Battery Protection Circuit
    Product FAQ

    1. Is STB11NK40Z available for RFQ?

    Yes. STB11NK40Z by STMicroelectronics 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 STB11NK40Z?

    Pricing for STB11NK40Z 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 STB11NK40Z?

    STB11NK40Z is a STMicroelectronics Transistors with the specifications shown on this page. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for STB11NK40Z?

    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 STB11NK40Z 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 STB11NK40Z?

    Yes. If STB11NK40Z is unavailable, obsolete, or does not meet your required lead time, we can help check similar STMicroelectronics Transistors parts or compatible alternatives.

    RFQ

    Part Number:

    STB11NK40Z

    Manufacturer:

    STMicroelectronics

    Looking for Pricing? Contact us for volume pricing.

    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

    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

    BEST SELL
    M25P80-VMW6TG

    M25P80-VMW6TG

    Micron

    BEST SELL
    K4B4G1646E-BYK0

    K4B4G1646E-BYK0

    SAMSUNG

    BEST SELL
    BQ27441DRZR-G1A

    BQ27441DRZR-G1A

    Texas Instruments

    BEST SELL
    MTFC4GACAJCN-4M IT

    MTFC4GACAJCN-4M IT

    Micron

    BEST SELL
    ISL94202IRTZ-T

    ISL94202IRTZ-T

    RENESAS

    BEST SELL
    K4F6E3S4HM-THCL

    K4F6E3S4HM-THCL

    SAMSUNG

    BEST SELL
    MPU-6000EVB

    MPU-6000EVB

    TDK

    BEST SELL
    GD32F407ZGT6

    GD32F407ZGT6

    GD

    BEST SELL
    H9TQ26ADFTACUR-KUM

    H9TQ26ADFTACUR-KUM

    SK HYNIX

    BEST SELL
    KHBB84A03B-MC1J

    KHBB84A03B-MC1J

    SAMSUNG

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • PD55008
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STB35NF10T4
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • 2STR2160
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • 2STA1837
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • ST13003D-K
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • FERD20M60ST
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • 2STA1695
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STB100NF03L-03-1
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • 2STA1694
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • STB18NM60ND
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing

    STB70NF3LLT4

    STB70NF3LLT4

    STMicroelectronics

    SCT20N120H

    SCT20N120H

    STMicroelectronics

    L604C

    L604C

    STMicroelectronics

    2STA1694

    2STA1694

    STMicroelectronics

    PD55035STR-E

    PD55035STR-E

    STMicroelectronics

    2STR2240

    2STR2240

    STMicroelectronics

    STB7N52K3

    STB7N52K3

    STMicroelectronics

    BYW51-200

    BYW51-200

    STMicroelectronics

    STB55NF06L

    STB55NF06L

    STMicroelectronics

    BU508AFI

    BU508AFI

    STMicroelectronics

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

    No recently viewed products