Available 24/7 at SENICO ELECTRONICS INTL CO., LIMITED
    SENICO ELECTRONICS INTL CO., LIMITED

    Littelfuse Inc. RXE040

    Part No.:
    RXE040
    Manufacturer:
    Littelfuse Inc.
    Category:
    PTC Resettable Fuses
    Package:
    Radial, Disc
    Description:
    PTC RESET FUSE 72V 400MA RADIAL
    Quantity:

    Unit Price:$0

    Ext Price:$0

    Payment:
    Payment
    Shipping:
    Shipping

    Inventory:3,120

    Send us your inquiry,we will respond immediately.

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    In Stock:3,120

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    Product details

    • Specifications
    • FAQ
    • Comparison
    Attributes
    Property Value
    Manufacturer:
    Littelfuse Inc.
    Package/Case:
    Radial, Disc
    Series:
    PolySwitch®, RXE
    Packaging:
    Bulk
    Product Status:
    Obsolete
    Type:
    Polymeric
    Voltage - Max:
    72V
    Current - Hold (Ih) (Max):
    400 mA
    Current - Trip (It):
    800 mA
    Current - Max:
    40 A
    Time to Trip:
    3.8 s
    Resistance - Initial (Ri) (Min):
    550 mOhms
    Resistance - Post Trip (R1) (Max):
    1.29 Ohms
    Resistance - 25°C (Typ):
    -
    Operating Temperature:
    -
    Grade:
    -
    Qualification:
    -
    Ratings:
    -
    Mounting Type:
    Through Hole
    Size / Dimension:
    0.299" Dia x 0.118" T (7.60mm x 3.00mm)
    Height - Seated (Max):
    0.532" (13.50mm)
    Thickness (Max):
    -
    Lead Spacing:
    0.199" (5.05mm)
    Category:
    PTC Resettable Fuses

    1. How can I order RXE040 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 RXE040?

    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 RXE040?

    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 RXE040?

    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 RXE040?

    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 RXE040-2 by Littelfuse Inc., Radial, Disc, SENICO Electronics RXE040 by Littelfuse Inc., Radial, Disc, SENICO Electronics
    Part Number RXE040-2 RXE040
    Manufacturer Littelfuse Inc. Littelfuse Inc.
    Package/Case Radial, Disc Radial, Disc
    Series PolySwitch®, RXE PolySwitch®, RXE
    Packaging Tape & Reel (TR) Bulk
    Product Status Obsolete Obsolete
    Type Polymeric Polymeric
    Voltage - Max 72V 72V
    Current - Hold (Ih) (Max) 400 mA 400 mA
    Current - Trip (It) 800 mA 800 mA
    Current - Max 40 A 40 A
    Time to Trip 3.8 s 3.8 s
    Resistance - Initial (Ri) (Min) 550 mOhms 550 mOhms
    Resistance - Post Trip (R1) (Max) 1.29 Ohms 1.29 Ohms
    Resistance - 25°C (Typ) - -
    Operating Temperature - -
    Grade - -
    Qualification - -
    Ratings - -
    Mounting Type Through Hole Through Hole
    Size / Dimension 0.299" Dia x 0.118" T (7.60mm x 3.00mm) 0.299" Dia x 0.118" T (7.60mm x 3.00mm)
    Height - Seated (Max) 0.532" (13.50mm) 0.532" (13.50mm)
    Thickness (Max) - -
    Lead Spacing 0.199" (5.05mm) 0.199" (5.05mm)

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    Procurement Guides

    Review sourcing evidence, traceability documents and open-market risks before placing an order.

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