Logo
Contact Us
Cookies Policy
Terms of Use
Privacy Policy
phone
Vivi (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. Diodes & Rectifiers/
    5. 1SMA4757A Unknown

    1SMA4757A [Unknown]

    1SMA4757A
    1SMA4757A

    Part No:

    1SMA4757A

    Category:

    Diodes & Rectifiers

    Manufacturer:

    Unknown

    Datasheet:

    Product FAQ

    1. Is 1SMA4757A available for RFQ?

    Yes. 1SMA4757A by Unknown 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 1SMA4757A?

    Pricing for 1SMA4757A 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 1SMA4757A?

    1SMA4757A is a Unknown Diodes & Rectifiers with Reverse leakage current Ir: 10uA @ 3V and Test current It (mA): 41.0. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for 1SMA4757A?

    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 1SMA4757A 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 1SMA4757A?

    Yes. If 1SMA4757A is unavailable, obsolete, or does not meet your required lead time, we can help check similar Unknown Diodes & Rectifiers parts or compatible alternatives.

    RFQ

    Part Number:

    1SMA4757A

    Manufacturer:

    Unknown

    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
    IZK(MA)
    1.0
    Package/Enclosure
    DO-214AC
    Zener voltage Vz
    6.2V
    Reverse leakage current Ir
    10uA @ 3V
    Zener Impedance Zzt
    2 Ohms
    Test current It (mA)
    41.0
    Series
    1SMA47
    Tolerance
    ±5%
    Power Rating
    1W
    Voltage Rating
    3.0

    Documents

    Datasheets:

    null
    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
    ISL94202IRTZ-T

    ISL94202IRTZ-T

    RENESAS

    BEST SELL
    TMS320F28035PAGS

    TMS320F28035PAGS

    Texas Instruments

    BEST SELL
    MT53E2G32D4DE-046 AAT:C

    MT53E2G32D4DE-046 AAT:C

    Micron

    BEST SELL
    PI7C9X2G1616PRAHSBE

    PI7C9X2G1616PRAHSBE

    DIODES

    BEST SELL
    VN7050AJTR

    VN7050AJTR

    STMicroelectronics

    BEST SELL
    H5AN4G6NBJR-UHI

    H5AN4G6NBJR-UHI

    SK HYNIX

    BEST SELL
    MT41K128M16JT-125 IT:KTR

    MT41K128M16JT-125 IT:KTR

    Unknown

    BEST SELL
    FS32K144HAT0MLLT

    FS32K144HAT0MLLT

    NXP

    BEST SELL
    ADS1248IPWR

    ADS1248IPWR

    Texas Instruments

    BEST SELL
    MTFC2GMDEA-0M WT A

    MTFC2GMDEA-0M WT A

    Micron

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • GBP210-TD
      Unknown
      Available for RFQ
      Request Volume Pricing
      -
    • 1N1673R
      Unknown
      Available for RFQ
      Request Volume Pricing
      -
    • ZMM5252B
      Unknown
      Available for RFQ
      Request Volume Pricing
    • CMSZ5258B TR PBFREE
      Unknown
      Available for RFQ
      Request Volume Pricing
    • MB254-BP
      Unknown
      Available for RFQ
      Request Volume Pricing
      -
    • MM1Z6V8B
      Unknown
      Available for RFQ
      Request Volume Pricing
      -
    • SR5010L-TP
      Unknown
      Available for RFQ
      Request Volume Pricing
      -
    • BAT1504WE6327
      Unknown
      Available for RFQ
      Request Volume Pricing
      -
    • 85HF100-TD
      Unknown
      Available for RFQ
      Request Volume Pricing
      -
    • CMOZ27L TR PBFREE
      Unknown
      Available for RFQ
      Request Volume Pricing

    1N5242B-TP

    1N5242B-TP

    Unknown

    1N5253B-TP

    1N5253B-TP

    Unknown

    1N4617 TR TIN/LEAD

    1N4617 TR TIN/LEAD

    Unknown

    1N4756A-TP

    1N4756A-TP

    Unknown

    1N4681-TP

    1N4681-TP

    Unknown

    1N4622 TR TIN/LEAD

    1N4622 TR TIN/LEAD

    Unknown

    1N4148WXHE3-TP

    1N4148WXHE3-TP

    Unknown

    1N4933GP-TP

    1N4933GP-TP

    Unknown

    1N4936 BK PBFREE

    1N4936 BK PBFREE

    Unknown

    1N5247B TR PBFREE

    1N5247B TR PBFREE

    Unknown

    Discrete & Power Modules(14567)Transistors(202881)Thyristors(12548)

    No recently viewed products