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. Transistors/
    5. BUJ303A,127 WeEN
    Product FAQ

    1. Is BUJ303A,127 available for RFQ?

    Yes. BUJ303A,127 by WeEN 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 BUJ303A,127?

    Pricing for BUJ303A,127 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 BUJ303A,127?

    BUJ303A,127 is a WeEN Transistors with Packaging: Tube and Voltage - Collector Emitter Breakdown (Max): 500V and DC Current Gain (hFE) (Min) @ Ic, Vce: 14 @ 500mA 5V. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for BUJ303A,127?

    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 BUJ303A,127 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 BUJ303A,127?

    Yes. If BUJ303A,127 is unavailable, obsolete, or does not meet your required lead time, we can help check similar WeEN Transistors parts or compatible alternatives.

    RFQ

    Part Number:

    BUJ303A,127

    Manufacturer:

    WeEN

    Looking for Pricing? Contact us for volume pricing.

    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

    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.

    BUJ303A,127 [WeEN]

    BUJ303A,127
    BUJ303A,127

    Part No:

    BUJ303A,127

    Category:

    Transistors

    Manufacturer:

    WeEN

    Description:

    NPN 150°C TJ 100?A 1 Elements 3 Terminations SILICON NPN TO-220-3 Tube Through Hole

    RoHS Status:

    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
    TO-220-3
    Surface Mount
    NO
    Transistor Element Material
    SILICON
    Operating Temperature
    150°C TJ
    Packaging
    Tube
    Part Status
    Active
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    3
    ECCN Code
    EAR99
    Terminal Position
    SINGLE

    Products Detail

    BUJ303A,127 Overview


    In this device, the DC current gain is 14 @ 500mA 5V, which is calculated by taking the ratio of the base current to collector current and dividing transistor by two.Saturation of VCE means Ic is at its maximum value (saturated), and VCE saturation (Max) is 1.5V @ 600mA, 3A.The device exhibits a collector-emitter breakdown at 500V.

    BUJ303A,127 Features


    the DC current gain for this device is 14 @ 500mA 5V
    the vce saturation(Max) is 1.5V @ 600mA, 3A


    BUJ303A,127 Applications


    There are a lot of WeEn Semiconductors
    BUJ303A,127 applications of single BJT transistors.


    • Inverter
    • Interface
    • Driver
    • Muting

    Documents

    PCN Assembly/Origin:

    Mold Compound 10/May/2019
    Featured Product
    Reference Standard
    IEC-60134
    JESD-30 Code
    R-PSFM-T3
    Number of Elements
    1
    Configuration
    SINGLE
    Case Connection
    COLLECTOR
    Power - Max
    100W
    Transistor Application
    SWITCHING
    Polarity/Channel Type
    NPN
    Transistor Type
    NPN
    DC Current Gain (hFE) (Min) @ Ic, Vce
    14 @ 500mA 5V
    JEDEC-95 Code
    TO-220AB
    Vce Saturation (Max) @ Ib, Ic
    1.5V @ 600mA, 3A
    Voltage - Collector Emitter Breakdown (Max)
    500V
    Current - Collector (Ic) (Max)
    5A
    RoHS Status
    RoHS Compliant

    PCN Packaging:

    All Device Label Chg 14/Feb/2020

    PCN Other:

    Joint Venture Revision 07/Aug/2015

    PCN Part Status Change:

    Part Status Conversion 22/Nov/2015
  • 30-Day Guarantee
    30-Day Guarantee
  • Fasted Delivery
    Fasted Delivery
  • Hassle-Free Returns
    Hassle-Free Returns
  • Secure payment method
    Secure payment method
  • BEST SELL
    IS43LQ32256A-062BLI

    IS43LQ32256A-062BLI

    ISSI

    BEST SELL
    CSDM65295

    CSDM65295

    Texas Instruments

    BEST SELL
    MT41K512M16VRN-107 IT:P

    MT41K512M16VRN-107 IT:P

    Micron

    BEST SELL
    ISM330DHCX

    ISM330DHCX

    STMicroelectronics

    BEST SELL
    MT41K512M8DA-107 IT:P

    MT41K512M8DA-107 IT:P

    Micron

    BEST SELL
    K4A8G085WC-BIWE

    K4A8G085WC-BIWE

    SAMSUNG

    BEST SELL
    KLMAG1JETD-B041009

    KLMAG1JETD-B041009

    SAMSUNG

    BEST SELL
    K4FBE3D4HM-GHCL

    K4FBE3D4HM-GHCL

    SAMSUNG

    BEST SELL
    MT29F4G08ABADAWP-IT:D

    MT29F4G08ABADAWP-IT:D

    Micron

    BEST SELL
    ISL8215MIRZ

    ISL8215MIRZ

    RENESAS

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • BYV32EB-200PJ
      WeEN
      Available for RFQ
      Request Volume Pricing
    • BT169D,112
      WeEN
      Available for RFQ
      Request Volume Pricing
    • BUJ403A,127
      WeEN
      Available for RFQ
      Request Volume Pricing
    • BTA316X-800B/L02Q
      WeEN
      Available for RFQ
      Request Volume Pricing
      -
    • OP241,005
      WeEN
      Available for RFQ
      Request Volume Pricing
      -
    • BYC20-600,127
      WeEN
      Available for RFQ
      Request Volume Pricing
    • OP528,005
      WeEN
      Available for RFQ
      Request Volume Pricing
      -
    • BT137S-800G,118
      WeEN
      Available for RFQ
      Request Volume Pricing
    • BYC30MX-650PQ
      WeEN
      Available for RFQ
      Request Volume Pricing
    • BT139X-600G,127
      WeEN
      Available for RFQ
      Request Volume Pricing

    BTA204X-800C,127

    BTA204X-800C,127

    WeEN

    WNSC6D10650D6J

    WNSC6D10650D6J

    WeEN

    WN3S3045CXQ

    WN3S3045CXQ

    WeEN

    BT137-600D,127

    BT137-600D,127

    WeEN

    WN3S20150CXTQ

    WN3S20150CXTQ

    WeEN

    OB2051V

    OB2051V

    WeEN

    BYV415K-600PQ

    BYV415K-600PQ

    WeEN

    BTA208X-1000C0,127

    BTA208X-1000C0,127

    WeEN

    BYC5-600PQ

    BYC5-600PQ

    WeEN

    BYV10EX-600PQ

    BYV10EX-600PQ

    WeEN

    Diodes & Rectifiers(136426)Discrete & Power Modules(14567)Thyristors(12548)

    No recently viewed products