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. Sensors/
    4. Temperature Sensors/
    5. TMP421AQDCNTQ1 Texas Instruments

    TMP421AQDCNTQ1 [Texas Instruments]

    TMP421AQDCNTQ1
    TMP421AQDCNTQ1

    Part No:

    TMP421AQDCNTQ1

    Category:

    Temperature Sensors

    Manufacturer:

    Texas Instruments

    Description:

    SENSOR DIGITAL -40C-127C SOT23-8.Temperature Sensor Digital, Local/Remote -40°C ~ 127°C 12 b SOT-23-8

    RoHS Status:

    Product FAQ

    1. Is TMP421AQDCNTQ1 available for RFQ?

    Yes. TMP421AQDCNTQ1 by Texas Instruments 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 TMP421AQDCNTQ1?

    Pricing for TMP421AQDCNTQ1 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 TMP421AQDCNTQ1?

    TMP421AQDCNTQ1 is a Texas Instruments Temperature Sensors with Packaging: Tape & Reel (TR), Cut Tape (CT) and Sensing Temperature - Remote: -40°C ~ 127°C and Accuracy - Highest (Lowest): ±1.5°C (±2.5°C) Local , ±1°C (±5°C) Remote. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for TMP421AQDCNTQ1?

    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 TMP421AQDCNTQ1 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 TMP421AQDCNTQ1?

    Yes. If TMP421AQDCNTQ1 is unavailable, obsolete, or does not meet your required lead time, we can help check similar Texas Instruments Temperature Sensors parts or compatible alternatives.

    RFQ

    Part Number:

    TMP421AQDCNTQ1

    Manufacturer:

    Texas Instruments

    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
    Packaging
    Tape & Reel (TR), Cut Tape (CT)
    Part Status
    Obsolete
    Manufacturer Lead Time
    6 Weeks
    Accuracy - Highest (Lowest)
    ±1.5°C (±2.5°C) Local , ±1°C (±5°C) Remote
    Features
    One-Shot, Output Switch, Programmable Limit, Shutdown Mode
    Grade
    Automotive
    Mounting Type
    Surface Mount
    Operating Temperature
    -40°C ~ 125°C
    Output Type
    I2C/SMBus
    Package / Case
    SOT-23-8
    Qualification
    AEC-Q100
    Resolution
    12 b
    Sensing Temperature - Local
    -40°C ~ 127°C
    Sensing Temperature - Remote
    -40°C ~ 127°C
    Sensor Type
    Digital, Local/Remote
    Supplier Device Package
    SOT-23-8
    Test Condition
    15°C ~ 85°C (-40°C ~ 125°C) Local, 15°C ~ 85°C (-40°C ~ 125°C) Remote
    Voltage - Supply
    2.7V ~ 5.5V
    ExportControlClassNumber
    EAR99
    HtsusCode
    8542.39.0060
    MoistureSensitivityLevel
    2 (1 Year)
    ReachStatus
    REACH Unaffected
    RoHS Status
    RoHS Compliant
    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
    H5AN4G6NBJR-UHI

    H5AN4G6NBJR-UHI

    SK HYNIX

    BEST SELL
    MT48H32M16LFB4-6 IT:C

    MT48H32M16LFB4-6 IT:C

    Micron

    BEST SELL
    FS32K118LFT0VLHT

    FS32K118LFT0VLHT

    NXP

    BEST SELL
    KLMAG1JETD-B041009

    KLMAG1JETD-B041009

    SAMSUNG

    BEST SELL
    K4AAG165WA-BCWE

    K4AAG165WA-BCWE

    SAMSUNG

    BEST SELL
    PI7C9X2G1616PRAHSBE

    PI7C9X2G1616PRAHSBE

    DIODES

    BEST SELL
    K4AAG085WA-BIWE

    K4AAG085WA-BIWE

    SAMSUNG

    BEST SELL
    PMEG4010CEGW-QJ

    PMEG4010CEGW-QJ

    NEXPERIA

    BEST SELL
    BQ27441DRZR-G1AG4

    BQ27441DRZR-G1AG4

    Texas Instruments

    BEST SELL
    M25P80-VMW6TG

    M25P80-VMW6TG

    Micron

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • LM26LVCISD-140
      Texas Instruments
      Available for RFQ
      Request Volume Pricing
      -
    • LM135H/NOPB
      Texas Instruments
      Available for RFQ
      Request Volume Pricing
    • LM63DIMAX/NOPB
      Texas Instruments
      Available for RFQ
      Request Volume Pricing
    • TMP1826NGRR
      Texas Instruments
      Available for RFQ
      Request Volume Pricing
    • TMP123AIDBVR
      Texas Instruments
      Available for RFQ
      Request Volume Pricing
    • LM96080CIMTX/NOPB
      Texas Instruments
      Available for RFQ
      Request Volume Pricing
    • LMT01ELPGMQ1
      Texas Instruments
      Available for RFQ
      Request Volume Pricing
    • TMP513AIRSAT
      Texas Instruments
      Available for RFQ
      Request Volume Pricing
    • LM95231BIMM-1/NOPB
      Texas Instruments
      Available for RFQ
      Request Volume Pricing
    • TMP1075DGKR
      Texas Instruments
      Available for RFQ
      Request Volume Pricing

    TMP512AIRSAT

    TMP512AIRSAT

    Texas Instruments

    LM35DMX/NOPB

    LM35DMX/NOPB

    Texas Instruments

    LM26LVCISDX-060/NOPB

    LM26LVCISDX-060/NOPB

    Texas Instruments

    TMP431CDGKT

    TMP431CDGKT

    Texas Instruments

    LM26LVCISDX-065/NOPB

    LM26LVCISDX-065/NOPB

    Texas Instruments

    LM26CIM5X-SHA

    LM26CIM5X-SHA

    Texas Instruments

    LM26LVCISDX-070/NOPB

    LM26LVCISDX-070/NOPB

    Texas Instruments

    TMP118MDIYMSR

    TMP118MDIYMSR

    Texas Instruments

    TMP451HQDQFRQ1

    TMP451HQDQFRQ1

    Texas Instruments

    TMP100NA/3K1G4

    TMP100NA/3K1G4

    Texas Instruments

    Force Sensors & Load Cells(10614)Current Sensors(11628)Capacitive Touch Sensors(466)Biometric Sensors(13)Pressure Sensors(46669)Optical Sensors(23943)Sensor Development Tools(1966)Sensor Hardware & Accessories(21793)Motion & Position Sensors(14346)Proximity Sensors - Industrial(13407)Environmental Sensors(4858)Vision Sensors(14334)Linear Displacement Sensors(256)Audio Sensors(2853)Flow Sensors(532)Flow Sensors - Industrial(354)Level Sensors(1644)Encoders(10668)Magnetic Sensors(7774)

    No recently viewed products