BomKey Electronics!
    BomKey Electronics+852-69415941

    STMicroelectronics ULQ2803A

    Part No.:
    ULQ2803A
    Manufacturer:
    STMicroelectronics
    Category:
    Bipolar Transistor Arrays
    Package:
    18-DIP (0.300", 7.62mm)
    Datasheet:
    BomKey ElectronicsULQ2803A.pdf
    Description:
    TRANS 8NPN DARL 50V 500MA 18DIP
    Payment:
    Payment
    Shipping:
    Shipping

    Product details

    • Specifications
    • FAQ
    • Comparison
    • Related
    Attributes
    Property Value
    Manufacturer
    STMicroelectronics
    Series:
    -
    Package/Case:
    18-DIP (0.300", 7.62mm)
    Packaging:
    Tube
    Product Status:
    Active
    Transistor Type:
    8 NPN Darlington
    Current - Collector (Ic) (Max):
    500mA
    Voltage - Collector Emitter Breakdown (Max):
    50V
    Vce Saturation (Max) @ Ib, Ic:
    1.6V @ 500µA, 350mA
    Current - Collector Cutoff (Max):
    -
    DC Current Gain (hFE) (Min) @ Ic, Vce:
    1000 @ 350mA, 2V
    Power - Max:
    2.25W
    Frequency - Transition:
    -
    Operating Temperature:
    -40°C ~ 105°C
    Grade:
    -
    Qualification:
    -
    Mounting Type:
    Through Hole
    Supplier Device Package:
    18-DIP
    Category:
    Bipolar Transistor Arrays
    Reset All
    Search Similar
    Result:

    1. How to order ULQ2803A on BomKey Electronics?

    Currently,, BomKey Electronics only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

    2. How does BomKey Electronics guarantee that ULQ2803A is from the original manufacturer or authorized agents?

    We have a professional and experienced quality control team to strictly verify and test the ULQ2803A. All suppliers must pass our qualification reviews before they can publish their products including ULQ2803A on BomKey Electronics; we pay more attention to the channels and quality of ULQ2803A products than any other customer. We strictly implement supplier audits, so you can purchase with confidence. .

    3. Are the ULQ2803A price and inventory displayed accurate?

    The price and inventory of ULQ2803A fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

    4. What forms of payment are accepted?

    Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

    Warm Tips: Some orders in certain payment forms may require handling fee.

    5. How is the shipping arranged?

    Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

    Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

    Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

    6. What is the process for return or replacement of ULQ2803A?

    All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ULQ2803A we delivered, we will accept the replacement or return of the ULQ2803A only when all of the below conditions are fulfilled:

    (1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

    (2)We are informed of the defect described above within 90 days after the delivery of ULQ2803A.

    (3)The PartNo is unused and only in the original unpacked packaging.

    Two processes to return the products:

    (1)Inform us within 90 days

    (2)Obtain Requesting Return Authorizations

    7.How to contact us to get technical supports, such as ULQ2803A pin diagram, ULQ2803A datasheet?

    If you need any after-sales service, please do not hesitate to contact us.

    Images ULQ2803A
    Part No. ULQ2803A
    Manufacturer STMicroelectronics
    Series -
    Package/Case 18-DIP (0.300", 7.62mm)
    Packaging Tube
    Product Status Active
    Transistor Type 8 NPN Darlington
    Current - Collector (Ic) (Max) 500mA
    Voltage - Collector Emitter Breakdown (Max) 50V
    Vce Saturation (Max) @ Ib, Ic 1.6V @ 500µA, 350mA
    Current - Collector Cutoff (Max) -
    DC Current Gain (hFE) (Min) @ Ic, Vce 1000 @ 350mA, 2V
    Power - Max 2.25W
    Frequency - Transition -
    Operating Temperature -40°C ~ 105°C
    Grade -
    Qualification -
    Mounting Type Through Hole
    Supplier Device Package 18-DIP

    ULQ2803A Relevant information

    • ULQ2803A Tags
    • Popular Search
    • ULQ2803A
    • ULQ2803A PDF
    • ULQ2803A Datasheet
    • ULQ2803A Specifications
    • ULQ2803A Images
    • STMicroelectronics
    • STMicroelectronics ULQ2803A
    • Buy ULQ2803A
    • ULQ2803A Price
    • ULQ2803A Distributor
    • ULQ2803A Supplier
    • ULQ2803A Wholesale

    Inventory:2,305

    Send us your inquiry,we will respond immediately.

    Part No.
    Quantity
    Price
    Contact Name
    Company Name
    E-mail
    Comments

    Stock:2,305

    Unit Price:$0

    Ext Price:$0

    Qty. Unit Price Ext Price
    Request for bulk quotations
    RFQ Add To Cart
    BomKey Electronics
    MBT3946DW1T1G
    MBT3946DW1T1G

    onsemi

    BC846BPDW1T1G
    BC846BPDW1T1G

    onsemi

    MBT2222ADW1T1G
    MBT2222ADW1T1G

    onsemi

    BC847BDW1T1G
    BC847BDW1T1G

    onsemi

    DMMT5401-7-F
    DMMT5401-7-F

    Diodes Incorporated

    DMMT5551-7-F
    DMMT5551-7-F

    Diodes Incorporated

    DMMT3904W-7-F
    DMMT3904W-7-F

    Diodes Incorporated

    DMMT3906W-7-F
    DMMT3906W-7-F

    Diodes Incorporated

    FMB3904
    FMB3904

    onsemi

    FMB2222A
    FMB2222A

    onsemi

    Contact Us Get more product information!
    BomKey Electronics

    Home

    BomKey Electronics

    Products

    BomKey Electronics

    Phone

    BomKey Electronics

    User

    Low price every day, worry-free selection
    Low price every day, worry-free selection
    Genuine licensed goods, exquisite service
    Genuine licensed goods, exquisite service
    Multi-warehouse direct delivery, fast delivery
    Multi-warehouse direct delivery, fast delivery
    Complete range for easy shopping
    Complete range for easy shopping
    Copyright © 2025 Bomkey Electronics. All rights reserved