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. Diodes & Rectifiers/
    5. 1N4730A BK Unknown

    1N4730A BK [Unknown]

    1N4730A BK
    1N4730A BK

    Part No:

    1N4730A BK

    Category:

    Diodes & Rectifiers

    Manufacturer:

    Unknown

    Description:

    ZENER DIODE 9Ohm ±5% 50?A @ 1V -65°C~200°C 2 Terminations ZENER DO-204AL, DO-41, Axial

    RoHS Status:

    Product FAQ

    1. Is 1N4730A BK available for RFQ?

    Yes. 1N4730A BK 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 1N4730A BK?

    Pricing for 1N4730A BK 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 1N4730A BK?

    1N4730A BK is a Unknown Diodes & Rectifiers with Packaging: Bulk and Time@Peak Reflow Temperature-Max (s): NOT SPECIFIED and Voltage - Forward (Vf) (Max) @ If: 1.2V @ 200mA. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for 1N4730A BK?

    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 1N4730A BK 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 1N4730A BK?

    Yes. If 1N4730A BK 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:

    1N4730A BK

    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

    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
    Mounting Type
    Through Hole
    Package / Case
    DO-204AL, DO-41, Axial
    Surface Mount
    NO
    Diode Element Material
    SILICON
    Operating Temperature
    -65°C~200°C
    Packaging
    Bulk
    Tolerance
    ±5%
    JESD-609 Code
    e0
    Pbfree Code
    no
    Part Status
    Obsolete
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    2
    ECCN Code
    EAR99
    Terminal Finish
    TIN LEAD
    Additional Feature
    INDUSTRY STANDARD
    HTS Code
    8541.10.00.50
    Technology
    ZENER
    Terminal Form
    WIRE
    Peak Reflow Temperature (Cel)
    NOT SPECIFIED
    Reach Compliance Code
    compliant
    Time@Peak Reflow Temperature-Max (s)
    NOT SPECIFIED
    JESD-30 Code
    O-PALF-W2
    Qualification Status
    Not Qualified
    Number of Elements
    1
    Polarity
    UNIDIRECTIONAL
    Configuration
    SINGLE
    Power Dissipation-Max
    1W
    Diode Type
    ZENER DIODE
    Voltage - Forward (Vf) (Max) @ If
    1.2V @ 200mA
    Case Connection
    ISOLATED
    Power - Max
    1W
    Impedance-Max
    9Ohm
    Reference Voltage
    3.9V
    Voltage - Zener (Nom) (Vz)
    3.9V
    RoHS Status
    RoHS Compliant

    Products Detail

    1N4730A BK Overview


    This electrical device requires reverse leakage current of 50?A @ 1V.The maximum voltage - Zener (Nom) is reduced to 3.9V during operation.Zener single diode reaches 1.2V @ 200mA when Zener single diode is supplied wZener single diodeh the maximum voltage - Forward (Vf).

    1N4730A BK Features


    reverse leakage current of 50?A @ 1V
    50?A @ 1V is the maximum voltage (Tol)


    1N4730A BK Applications


    There are a lot of Central Semiconductor Corp
    1N4730A BK applications of zener single diodes.


    Documents

    Datasheets:

    1N4728A thru 1N4764A

    Environmental Information:

    RoHS3 Cert
    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
    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • 1N4732A TR TIN/LEAD
      Unknown
      Available for RFQ
      Request Volume Pricing
      -
    • 1N4111-TP
      Unknown
      Available for RFQ
      Request Volume Pricing
    • 1N4763AP-TP
      Unknown
      Available for RFQ
      Request Volume Pricing
      -
    • 1A5-TP
      Unknown
      Available for RFQ
      Request Volume Pricing
    • 1N4753A BK PBFREE
      Unknown
      Available for RFQ
      Request Volume Pricing
    • 1N5235B-TP
      Unknown
      Available for RFQ
      Request Volume Pricing
    • 1N4730A-TP
      Unknown
      Available for RFQ
      Request Volume Pricing
    • 1N5253B-TP
      Unknown
      Available for RFQ
      Request Volume Pricing
    • 1N5224B TR PBFREE
      Unknown
      Available for RFQ
      Request Volume Pricing
    • 1N4123-TP
      Unknown
      Available for RFQ
      Request Volume Pricing

    1N4007-N-2-1-BP

    1N4007-N-2-1-BP

    Unknown

    1N4684 TR TIN/LEAD

    1N4684 TR TIN/LEAD

    Unknown

    1N5237B BK PBFREE

    1N5237B BK PBFREE

    Unknown

    1N4150 TR PBFREE

    1N4150 TR PBFREE

    Unknown

    1N5242B BK TIN/LEAD

    1N5242B BK TIN/LEAD

    Unknown

    1N4750AW-TP

    1N4750AW-TP

    Unknown

    1N4933GP-TP

    1N4933GP-TP

    Unknown

    1F3G-TP

    1F3G-TP

    Unknown

    1H1G-TP

    1H1G-TP

    Unknown

    1N4747A BK TIN/LEAD

    1N4747A BK TIN/LEAD

    Unknown

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

    No recently viewed products

    BEST SELL
    MT53E2G32D4DE-046 AAT:C

    MT53E2G32D4DE-046 AAT:C

    Micron

    BEST SELL
    ADF4351BCPZ

    ADF4351BCPZ

    Analog Devices

    BEST SELL
    MTFC2GMDEA-0M WT A

    MTFC2GMDEA-0M WT A

    Micron

    BEST SELL
    MTFC4GACAJCN-4M IT

    MTFC4GACAJCN-4M IT

    Micron

    BEST SELL
    MT29F4G08ABADAWP-IT:D

    MT29F4G08ABADAWP-IT:D

    Micron

    BEST SELL
    H5AN8G8NCJR-XNC

    H5AN8G8NCJR-XNC

    SK HYNIX

    BEST SELL
    GD32F407ZGT6

    GD32F407ZGT6

    GD

    BEST SELL
    FS32K144HAT0MLLT

    FS32K144HAT0MLLT

    NXP

    BEST SELL
    MT53E1G32D2FW-046 AAT:C

    MT53E1G32D2FW-046 AAT:C

    Micron

    BEST SELL
    MT48H32M16LFB4-6 IT:C

    MT48H32M16LFB4-6 IT:C

    Micron