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    SENICO ELECTRONICS INTL CO., LIMITED

    Littelfuse Inc. 0438.500WRA

    Part No.:
    0438.500WRA
    Manufacturer:
    Littelfuse Inc.
    Category:
    Fuses
    Package:
    Datasheet:
    SENICO ELECTRONICS INTL CO., LIMITED0438.500WRA.pdf
    Description:
    FUSE BRD MT 500MA 32VAC 63VDC
    Quantity:

    Unit Price:$0

    Ext Price:$0

    Payment:
    Payment
    Shipping:
    Shipping

    Inventory:4,878

    Send us your inquiry,we will respond immediately.

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    In Stock:4,878

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    Product details

    • Specifications
    • FAQ
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    Attributes
    Property Value
    Manufacturer:
    Littelfuse Inc.
    Package/Case:
    Series:
    438A
    Packaging:
    Tape & Reel (TR)
    Product Status:
    Active
    Mounting Type:
    Surface Mount
    Fuse Type:
    Board Mount (Cartridge Style Excluded)
    Current Rating (Amps):
    500 mA
    Voltage Rating - AC:
    32 V
    Voltage Rating - DC:
    63 V
    Response Time:
    Fast Blow
    Breaking Capacity @ Rated Voltage:
    50A
    Melting I²t:
    0.01
    Approval Agency:
    CSA, UR
    Operating Temperature:
    -55°C ~ 150°C
    Color:
    -
    Size / Dimension:
    0.062" L x 0.033" W x 0.024" H (1.58mm x 0.85mm x 0.61mm)
    Category:
    Fuses

    1. How can I order 0438.500WRA 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 0438.500WRA?

    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 0438.500WRA?

    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 0438.500WRA?

    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 0438.500WRA?

    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 0438001.WR by Littelfuse Inc., SENICO Electronics 0438.250WR by Littelfuse Inc., SENICO Electronics 043801.5WR by Littelfuse Inc., SENICO Electronics 04381.25WRA by Littelfuse Inc., SENICO Electronics 0438002.WRGT by Littelfuse Inc., SENICO Electronics
    Part Number 0438001.WR 0438.250WR 043801.5WR 04381.25WRA 0438002.WRGT
    Manufacturer Littelfuse Inc. Littelfuse Inc. Littelfuse Inc. Littelfuse Inc. Littelfuse Inc.
    Package/Case
    Series 438 438 438 438A 438GT
    Packaging Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
    Product Status Active Active Active Active Active
    Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
    Fuse Type Board Mount (Cartridge Style Excluded) Board Mount (Cartridge Style Excluded) Board Mount (Cartridge Style Excluded) Board Mount (Cartridge Style Excluded) Board Mount (Cartridge Style Excluded)
    Current Rating (Amps) 1 A 250 mA 1.5 A 1.25 A 2 A
    Voltage Rating - AC 32 V 32 V 32 V 32 V 12 V
    Voltage Rating - DC 63 V 63 V 63 V 63 V 32 V
    Response Time Fast Blow Fast Blow Fast Blow Fast Blow Fast Blow
    Breaking Capacity @ Rated Voltage 50A 50A 50A 50A 50A AC, 50A DC
    Melting I²t 0.0593 0.0017 0.0902 0.051 0.181
    Approval Agency CSA, UL CSA, UL CSA, UL CSA, UR CSA, cURus
    Operating Temperature -55°C ~ 150°C -55°C ~ 150°C -55°C ~ 150°C -55°C ~ 150°C -55°C ~ 150°C
    Color - - - - -
    Size / Dimension 0.061" L x 0.033" W x 0.020" H (1.54mm x 0.85mm x 0.50mm) 0.061" L x 0.033" W x 0.020" H (1.54mm x 0.85mm x 0.50mm) 0.061" L x 0.033" W x 0.020" H (1.54mm x 0.85mm x 0.50mm) 0.062" L x 0.033" W x 0.024" H (1.58mm x 0.85mm x 0.61mm) 0.061" L x 0.033" W x 0.020" H (1.54mm x 0.85mm x 0.50mm)

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