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    Part number
    Part number
    1. Home/
    2. All Categories/
    3. Circuit Protection/
    4. Resettable Fuses - PPTC/
    5. RXE040 Littelfuse

    RXE040 [Littelfuse]

    RXE040
    RXE040

    Part No:

    RXE040

    Category:

    Resettable Fuses - PPTC

    Manufacturer:

    Littelfuse

    Description:

    PTC RESET FUSE 72V 400MA RADIAL

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    Series
    PolySwitch®, RXE
    Product FAQ

    1. Is RXE040 available for RFQ?

    Yes. RXE040 by Littelfuse is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for RXE040?

    Pricing for RXE040 can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of RXE040?

    RXE040 is a Littelfuse Resettable Fuses - PPTC with Resistance - Post Trip (R1) (Max): 1.29 Ohms and Resistance - Initial (Ri) (Min): 550 mOhms. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for RXE040?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can RXE040 be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to RXE040?

    Yes. If RXE040 is unavailable, obsolete, or does not meet your required lead time, we can help check similar Littelfuse Resettable Fuses - PPTC parts or compatible alternatives.

    RFQ

    Part Number:

    RXE040

    Manufacturer:

    Littelfuse

    Looking for Pricing? Contact us for volume pricing.

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    Featured Product
    Package
    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
    Mounting Type
    Through Hole
    Package / Case
    Radial, Disc
    Size / Dimension
    0.299" Dia x 0.118" T (7.60mm x 3.00mm)
    Height - Seated (Max)
    0.532" (13.50mm)
    Lead Spacing
    0.199" (5.05mm)
    Approval Agency
    CSA, TUV, UL
    Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    • 30-Day Guarantee
      30-Day Guarantee
    • Fasted Delivery
      Fasted Delivery
    • Hassle-Free Returns
      Hassle-Free Returns
    • Secure payment method
      Secure payment method

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