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. Integrated Circuits - ICs/
    4. Clock & Timer ICs/
    5. MCK12140DR2 Onsemi

    MCK12140DR2 [Onsemi]

    MCK12140DR2
    MCK12140DR2

    Part No:

    MCK12140DR2

    Category:

    Clock & Timer ICs

    Manufacturer:

    Onsemi

    Description:

    Clock Generators 8 Pins SOIC 8 Terminals Tape & Reel

    RoHS Status:

    Product FAQ

    1. Is MCK12140DR2 available for RFQ?

    Yes. MCK12140DR2 by Onsemi 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 MCK12140DR2?

    Pricing for MCK12140DR2 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 MCK12140DR2?

    MCK12140DR2 is a Onsemi Clock & Timer ICs with Packaging: Tape & Reel and Time@Peak Reflow Temperature-Max (s): 30 and Moisture Sensitivity Level (MSL): 1 (Unlimited). Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for MCK12140DR2?

    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 MCK12140DR2 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 MCK12140DR2?

    Yes. If MCK12140DR2 is unavailable, obsolete, or does not meet your required lead time, we can help check similar Onsemi Clock & Timer ICs parts or compatible alternatives.

    RFQ

    Part Number:

    MCK12140DR2

    Manufacturer:

    Onsemi

    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

    Datasheet:

    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
    Mount
    Surface Mount
    Package / Case
    SOIC
    Number of Pins
    8
    Packaging
    Tape & Reel
    Published
    2006
    JESD-609 Code
    e0
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    8
    Terminal Finish
    Tin/Lead (Sn/Pb)
    Max Operating Temperature
    70°C
    Min Operating Temperature
    -40°C
    Additional Feature
    IT REQUIRES A -4.75V TO -5.5V SUPPLY
    Technology
    ECL100K
    Terminal Position
    DUAL
    Terminal Form
    GULL WING
    Peak Reflow Temperature (Cel)
    240
    Number of Functions
    1
    Terminal Pitch
    1.27mm
    Time@Peak Reflow Temperature-Max (s)
    30
    Pin Count
    8
    Power Supplies
    -4.5V
    Temperature Grade
    OTHER
    Analog IC - Other Type
    PHASE DETECTOR
    Neg Supply Voltage-Nom (Vsup)
    -4.5V
    Length
    4.9mm
    Height Seated (Max)
    1.75mm
    Width
    3.9mm
    Radiation Hardening
    No
    RoHS Status
    RoHS Compliant
    Lead Free
    Contains Lead

    Products Detail

    MCK12140DR2 Overview


    It is packaged using the Tape & Reel method since it is a clock IC. Embedded in the SOIC package is this Clock PLL. Frequency generator is capable of operating at a maximum temperature of 240 when reflowing. It contains a total of 8 terminations within RF synthesizer. In this IC, a 8-bit frequency generator is designed specifically for use in microprocessors. There are a number of 8 pins that are available on the clock generators. There are -40°C operations available on this frequency generator and it operates at low temperatures. It is possible for the clock generator ic to work at 70°C with a reduced performance. As such, it is often referred to as a kind of PLL or Frequency Synthesis Circuits clock PLL. A frequency synthesizer with IT REQUIRES A -4.75V TO -5.5V SUPPLY features better clock signal output. In this case, the product is an analog IC and can be classified as a PHASE DETECTOR-electronic frequency generator.

    MCK12140DR2 Features


    Available in the SOIC


    MCK12140DR2 Applications


    There are a lot of ON Semiconductor
    MCK12140DR2 Clock Generators applications.


    • 1 Gigabit Ethernet
    • 10 Gigabit Ethernet
    • FPGA and processor clocks
    • Line cards used in telephone exchange
    • Fiber Channel
    • PCI express cards
    • Infotainment systems
    • Medical equipment
    • Multi-function printers
    • Media broadcast servers

    Documents

    ReachStatement:

    ON-Semiconductor-company-79.pdf

    Datasheets:

    mck12140dr2-9iaKkz4S-WoGdPdRWj.pdf
    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
    MX25L12835FMI-10G/TR

    MX25L12835FMI-10G/TR

    MACRONIX

    BEST SELL
    ISL94202IRTZ-T

    ISL94202IRTZ-T

    RENESAS

    BEST SELL
    K4RAH165VB-BIWM

    K4RAH165VB-BIWM

    SAMSUNG

    BEST SELL
    K4A4G085WF-BCTD

    K4A4G085WF-BCTD

    SAMSUNG

    BEST SELL
    MT29F4G08ABADAWP-IT:D

    MT29F4G08ABADAWP-IT:D

    Micron

    BEST SELL
    89H16NT16G2ZCHLG

    89H16NT16G2ZCHLG

    RENESAS

    BEST SELL
    CYBT-343026-EVAL

    CYBT-343026-EVAL

    Infineon

    BEST SELL
    H5AN4G6NBJR-UHI

    H5AN4G6NBJR-UHI

    SK HYNIX

    BEST SELL
    ISL8200MIRZ-T

    ISL8200MIRZ-T

    RENESAS

    BEST SELL
    AD7124-8BCPZ-RL

    AD7124-8BCPZ-RL

    Analog Devices

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • MC100LVEP16MNR4G
      Onsemi
      Available for RFQ
      Request Volume Pricing
      -
    • MC100EP05DG
      Onsemi
      Available for RFQ
      Request Volume Pricing
      -
    • NB3N2304NZDTR2G
      Onsemi
      Available for RFQ
      Request Volume Pricing
    • NB4L7210MNG
      Onsemi
      Available for RFQ
      Request Volume Pricing
    • NB2305AI1HDTR2G
      Onsemi
      Available for RFQ
      Request Volume Pricing
    • NB2879ASNR2
      Onsemi
      Available for RFQ
      Request Volume Pricing
    • MC10EP32DTG
      Onsemi
      Available for RFQ
      Request Volume Pricing
      -
    • MC100LVEL32DG
      Onsemi
      Available for RFQ
      Request Volume Pricing
      -
    • MC100LVEP11MNR4G
      Onsemi
      Available for RFQ
      Request Volume Pricing
      -
    • MC100EPT21MNR4G
      Onsemi
      Available for RFQ
      Request Volume Pricing
      -

    MC10E195FNG

    MC10E195FNG

    Onsemi

    MC100LVEL34DTR2

    MC100LVEL34DTR2

    Onsemi

    FIN1001M5X

    FIN1001M5X

    Onsemi

    ASM3I2669AF-06OR

    ASM3I2669AF-06OR

    Onsemi

    MC100LVEL11DTR2G

    MC100LVEL11DTR2G

    Onsemi

    NB2305AC1DR2G

    NB2305AC1DR2G

    Onsemi

    FS6370-01G-XTP

    FS6370-01G-XTP

    Onsemi

    MC100EL04DG

    MC100EL04DG

    Onsemi

    GTLP6C816MTC

    GTLP6C816MTC

    Onsemi

    MC10EP08DTG

    MC10EP08DTG

    Onsemi

    Switch ICs(14248)Counter ICs(4640)Programmable Logic ICs(28113)Power Management ICs(203677)Active Filter(721)Optocouplers / Photocouplers(168)Multimedia ICs(2442)Security ICs / Authentication ICs(379)Equalizers(6)Chipsets(31)Driver ICs(24444)Amplifier ICs(47862)Audio ICs(8346)Communication & Networking ICs(6719)Interface ICs(171334)Logic ICs(54798)Digital Potentiometer ICs(4319)Data Converter ICs(31836)

    No recently viewed products