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    SENICO ELECTRONICS INTL CO., LIMITED

    Pulse Electronics ST5-28B23

    Part No.:
    ST5-28B23
    Manufacturer:
    Pulse Electronics
    Category:
    Power Transformers
    Package:
    Datasheet:
    SENICO ELECTRONICS INTL CO., LIMITEDST5-28B23.pdf
    Description:
    PWR XFMR LAMINATED 12VA TH
    Quantity:

    Unit Price:$0

    Ext Price:$0

    Payment:
    Payment
    Shipping:
    Shipping

    Inventory:3,767

    Send us your inquiry,we will respond immediately.

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    In Stock:3,767

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    Product details

    • Specifications
    • FAQ
    • Comparison
    Attributes
    Property Value
    Manufacturer:
    Pulse Electronics
    Series:
    Split Bobbin Plug-In
    Packaging:
    Bulk
    Product Status:
    Active
    Type:
    Laminated Core
    Voltage - Primary:
    115V
    Voltage - Secondary (Full Load):
    Parallel 14V, Series 28V
    Current - Output (Max):
    Parallel 840mA, Series 420mA
    Primary Winding(s):
    Single
    Secondary Winding(s):
    Dual
    Center Tap:
    No
    Power - Max:
    12VA
    Mounting Type:
    Through Hole
    Termination Style:
    PC Pin
    Size / Dimension:
    47.24mm L x 39.62mm W
    Height - Seated (Max):
    36.58mm
    Voltage - Isolation:
    2500Vrms
    Weight:
    0.7 lb (317.51 g)
    Category:
    Power Transformers

    1. How can I order ST5-28B23 from SENICO ELECTRONICS INTL CO., LIMITED?

    Use the RFQ form to send the exact part number, required quantity and any packaging, date-code or delivery requirements. Review the written quotation and confirm the order terms before purchasing. If online purchasing is available for this item, check the displayed quantity and price before proceeding to checkout.

    2. What sourcing and quality information should I confirm for ST5-28B23?

    Ask which source and traceability documents are available for the offered lot, and specify any inspection or testing requirements in your RFQ. Confirm the agreed evidence and acceptance criteria in writing before ordering; a product listing alone does not establish manufacturer authorization or lot-specific test results.

    3. How should I confirm the price and availability of ST5-28B23?

    Price and available quantity can change. Check the quantity tier and currency of any displayed price, and confirm the current quantity, unit price, lead time and quotation validity before placing an order. An RFQ or Negotiable listing requires a quotation rather than indicating a fixed selling price.

    4. What payment terms apply to my order?

    Confirm the accepted payment method, payment currency and any handling fees in the quotation or order confirmation. Verify the payment instructions with your sales contact before sending payment.

    5. How should I arrange shipping?

    Provide the delivery destination when requesting a quotation. Confirm the available shipping method, freight charges, estimated dispatch date and delivery terms before ordering. Request the shipment tracking details from your sales contact when they are available.

    6. How can I request a return or replacement of ST5-28B23?

    Contact your sales representative with the order number, part number, quantity and a description of the issue, including photographs where relevant. Check the applicable return conditions and time limits for your order, and obtain return authorization and shipping instructions before sending any goods back.

    7. How can I request the datasheet or technical information for ST5-28B23?

    Use the datasheet link on the product page when available, or contact us with the exact manufacturer and part number. Check the manufacturer's current datasheet and package documentation for electrical limits, pin assignments and application requirements before design-in.

    Image ST5-28B23 by Pulse Electronics, SENICO Electronics ST5-56B35 by Pulse Electronics, SENICO Electronics ST5080 by Pulse Electronics, SENICO Electronics ST5086 by Pulse Electronics, SENICO Electronics ST5122 by Pulse Electronics, SENICO Electronics
    Part Number ST5-28B23 ST5-56B35 ST5080 ST5086 ST5122
    Manufacturer Pulse Electronics Pulse Electronics Pulse Electronics Pulse Electronics Pulse Electronics
    Series Split Bobbin Plug-In Split Bobbin Plug-In - - -
    Packaging Bulk Bulk Bulk Bulk Bulk
    Product Status Active Active Obsolete Obsolete Obsolete
    Type Laminated Core Laminated Core - - -
    Voltage - Primary 115V 115V - - -
    Voltage - Secondary (Full Load) Parallel 14V, Series 28V Parallel 28V, Series 56V - - -
    Current - Output (Max) Parallel 840mA, Series 420mA Parallel 440mA, Series 220mA - - -
    Primary Winding(s) Single Single - - -
    Secondary Winding(s) Dual Dual - - -
    Center Tap No No - - -
    Power - Max 12VA 12VA - - -
    Mounting Type Through Hole Through Hole - - -
    Termination Style PC Pin PC Pin - - -
    Size / Dimension 47.24mm L x 39.62mm W 47.24mm L x 39.62mm W - - -
    Height - Seated (Max) 36.58mm 36.58mm - - -
    Voltage - Isolation 2500Vrms 2500Vrms - - -
    Weight 0.7 lb (317.51 g) 0.7 lb (317.51 g) - - -

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