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. Circuit Protection/
    4. ESD Protection Diodes / TVS Diodes/
    5. SM30T12CAY STMicroelectronics

    SM30T12CAY [STMicroelectronics]

    SM30T12CAY
    SM30T12CAY

    Part No:

    SM30T12CAY

    Category:

    ESD Protection Diodes / TVS Diodes

    Manufacturer:

    STMicroelectronics

    RoHS Status:

    Product FAQ

    1. Is SM30T12CAY available for RFQ?

    Yes. SM30T12CAY 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 SM30T12CAY?

    Pricing for SM30T12CAY 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 SM30T12CAY?

    SM30T12CAY is a STMicroelectronics ESD Protection Diodes / TVS Diodes with Packaging: Cut Tape (CT) and Moisture Sensitivity Level (MSL): 1 (Unlimited) and Voltage - Clamping (Max) @ Ipp: 17V. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for SM30T12CAY?

    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 SM30T12CAY 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 SM30T12CAY?

    Yes. If SM30T12CAY is unavailable, obsolete, or does not meet your required lead time, we can help check similar STMicroelectronics ESD Protection Diodes / TVS Diodes parts or compatible alternatives.

    RFQ

    Part Number:

    SM30T12CAY

    Manufacturer:

    STMicroelectronics

    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
    Lifecycle Status
    ACTIVE (Last Updated: 7 months ago)
    Mount
    Surface Mount
    Mounting Type
    Surface Mount
    Package / Case
    DO-214AB, SMC
    Number of Pins
    2
    Diode Element Material
    SILICON
    Operating Temperature
    -55°C~175°C TJ
    Packaging
    Cut Tape (CT)
    Part Status
    Active
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    2
    ECCN Code
    EAR99
    Type
    Zener
    Applications
    Automotive
    Technology
    AVALANCHE
    Terminal Position
    DUAL
    Terminal Form
    C BEND
    Base Part Number
    SM30T
    Number of Elements
    1
    Element Configuration
    Single
    Power Line Protection
    No
    Power - Peak Pulse
    3000W 3kW
    Max Reverse Leakage Current
    200nA
    Voltage - Clamping (Max) @ Ipp
    17V
    Clamping Voltage
    17V
    Peak Pulse Current
    176A
    Reverse Standoff Voltage
    10V
    Peak Pulse Power
    3kW
    Direction
    Bidirectional
    Test Current
    1mA
    Breakdown Voltage
    11.4V
    Bidirectional Channels
    1
    Non-rep Peak Rev Power Dis-Max
    3000W
    REACH SVHC
    No SVHC
    RoHS Status
    RoHS Compliant
    Lead Free
    Lead Free

    Documents

    Datasheets:

    SM30TY Series
    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
    K4B4G1646E-BYK0

    K4B4G1646E-BYK0

    SAMSUNG

    BEST SELL
    TMS320F28335ZJZQ

    TMS320F28335ZJZQ

    Texas Instruments

    BEST SELL
    FS32K144HAT0MLLT

    FS32K144HAT0MLLT

    NXP

    BEST SELL
    MT60B2G8HB-48B:A

    MT60B2G8HB-48B:A

    Micron

    BEST SELL
    KLMAG1JETD-B041009

    KLMAG1JETD-B041009

    SAMSUNG

    BEST SELL
    BQ27441DRZR-G1A

    BQ27441DRZR-G1A

    Texas Instruments

    BEST SELL
    MT48LC16M16A2P-6A IT:G

    MT48LC16M16A2P-6A IT:G

    Micron

    BEST SELL
    K4AAG085WA-BIWE

    K4AAG085WA-BIWE

    SAMSUNG

    BEST SELL
    CYBT-343026-EVAL

    CYBT-343026-EVAL

    Infineon

    BEST SELL
    MT41K128M16JT-125 IT:KTR

    MT41K128M16JT-125 IT:KTR

    Unknown

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • SMA6F11A
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • SMAJ18A-TR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • BZW04-13B
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • SMA6J85CA-TR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • SM30T39CAY
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • P6KE440ARL
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • LNBTVS4-221
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • ESDA19SC6
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • SM4T30AY
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • HDMIULC6-4F3
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing

    SMA6J5.0A-TR

    SMA6J5.0A-TR

    STMicroelectronics

    ESD051-1BF4

    ESD051-1BF4

    STMicroelectronics

    HSP062-2P6

    HSP062-2P6

    STMicroelectronics

    SMA4F33AY

    SMA4F33AY

    STMicroelectronics

    LDP35CARL

    LDP35CARL

    STMicroelectronics

    SM30T15AY

    SM30T15AY

    STMicroelectronics

    ESDALC6V1-1M2

    ESDALC6V1-1M2

    STMicroelectronics

    SMB15F26A

    SMB15F26A

    STMicroelectronics

    BZW04-23B

    BZW04-23B

    STMicroelectronics

    ESDAXLC6-1MY2

    ESDAXLC6-1MY2

    STMicroelectronics

    Gas Discharge Tubes - GDTs / Gas Plasma Arrestors(5190)Circuit Protection Kits(772)Power Outlet Strips(0)Resettable Fuses - PPTC(11615)Fuses(42799)Fuse Holders(6819)Surge Protective Devices - SPD(84902)Circuit Breakers & Accessories(181135)Thermal Cutoffs(909)

    No recently viewed products