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    SENICO ELECTRONICS INTL CO., LIMITED

    Bourns Inc. TX3-20V

    Part No.:
    TX3-20V
    Manufacturer:
    Bourns Inc.
    Category:
    Power Transformers
    Package:
    Datasheet:
    SENICO ELECTRONICS INTL CO., LIMITEDTX3-20V.pdf
    Description:
    PWR XFMR SEMI-TORO 3VA TH
    Quantity:

    Unit Price:$0

    Ext Price:$0

    Payment:
    Payment
    Shipping:
    Shipping

    Inventory:3,445

    Send us your inquiry,we will respond immediately.

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    In Stock:3,445

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    Product details

    • Specifications
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    Attributes
    Property Value
    Manufacturer:
    Bourns Inc.
    Series:
    TX
    Packaging:
    -
    Product Status:
    Obsolete
    Type:
    Semi-Toroidal
    Voltage - Primary:
    115V, 230V
    Voltage - Secondary (Full Load):
    Parallel 20V, Series 40V
    Current - Output (Max):
    Parallel 150mA, Series 75mA
    Primary Winding(s):
    Dual
    Secondary Winding(s):
    Dual
    Center Tap:
    No
    Power - Max:
    3VA
    Mounting Type:
    Through Hole
    Termination Style:
    PC Pin
    Size / Dimension:
    40.64mm L x 39.62mm W
    Height - Seated (Max):
    16.51mm
    Voltage - Isolation:
    2000Vrms
    Weight:
    -
    Category:
    Power Transformers

    1. How can I order TX3-20V 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 TX3-20V?

    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 TX3-20V?

    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 TX3-20V?

    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 TX3-20V?

    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 TX3-10V by Bourns Inc., SENICO Electronics TX3-115V by Bourns Inc., SENICO Electronics TX3-12V by Bourns Inc., SENICO Electronics TX3-20V by Bourns Inc., SENICO Electronics TX3-5V by Bourns Inc., SENICO Electronics
    Part Number TX3-10V TX3-115V TX3-12V TX3-20V TX3-5V
    Manufacturer Bourns Inc. Bourns Inc. Bourns Inc. Bourns Inc. Bourns Inc.
    Series TX TX TX TX TX
    Packaging - - - - -
    Product Status Obsolete Obsolete Obsolete Obsolete Obsolete
    Type Semi-Toroidal Semi-Toroidal Semi-Toroidal Semi-Toroidal Semi-Toroidal
    Voltage - Primary 115V, 230V 115V, 230V 115V, 230V 115V, 230V 115V, 230V
    Voltage - Secondary (Full Load) Parallel 10V, Series 20V Parallel 115V, Series 230V Parallel 12V, Series 24V Parallel 20V, Series 40V Parallel 5V, Series 10V
    Current - Output (Max) Parallel 300mA, Series 150mA Parallel 26mA, Series 13mA Parallel 250mA, Series 125mA Parallel 150mA, Series 75mA Parallel 600mA, Series 300mA
    Primary Winding(s) Dual Dual Dual Dual Dual
    Secondary Winding(s) Dual Dual Dual Dual Dual
    Center Tap No No No No No
    Power - Max 3VA 3VA 3VA 3VA 3VA
    Mounting Type Through Hole Through Hole Through Hole Through Hole Through Hole
    Termination Style PC Pin PC Pin PC Pin PC Pin PC Pin
    Size / Dimension 40.64mm L x 39.62mm W 40.64mm L x 39.62mm W 40.64mm L x 39.62mm W 40.64mm L x 39.62mm W 40.64mm L x 39.62mm W
    Height - Seated (Max) 16.51mm 16.51mm 16.51mm 16.51mm 16.51mm
    Voltage - Isolation 2000Vrms 2000Vrms 2000Vrms 2000Vrms 2000Vrms
    Weight - - - - -

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