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LR4-550F

  • Available: 3458

Reference Price(In US Dollars)

QtyUnit PriceExt.Price
1+US $1.32600US $1.33
10+US $0.88400US $8.84
30+US $0.66300US $19.89
100+US $0.53040US $53.04
500+US $0.48620US $243.10
1000+US $0.44200US $442.00

Do you want a lower wholesale price? Please send us an inquiry, and we will respond immediately.

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Product Parameter

  • Manufacturer
    Littelfuse Inc.
  • Manufacturer's Part No.
    LR4-550F
  • Categories
    Circuit Protection
  • Sub-Categories
    PTC Resettable Fuses
  • Series
    PolySwitch®, LR4
  • Thickness (Max)
    0.039" (1.00mm)
  • Resistance - Initial (Ri) (Min)
    9 mOhms
  • Resistance - Post Trip (R1) (Max)
    22 mOhms
  • Size / Dimension
    1.417" L x 0.283" W (36.00mm x 7.20mm)
  • Height - Seated (Max)
    -
  • Lead Spacing
    -

Environmental & Export Classifications

SHIPPING GUIDE

  • Shipping Methods

    Rest assured that your orders will be handled by these trusted providers, such as DHL, FedEx, SF, and UPS.

  • Shipping Cost

    Shipping starts at $40 but varies for destinations like South Africa, Brazil, India, and more. The actual shipping charges depend on time zone, country, and package weight/volume.

  • Delivery Time

    We ship orders once daily, around 5 p.m., except on Sundays. The estimated delivery time may vary depending on the courier service you choose, but typically ranges from 5 to 7 business days.

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