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    Littelfuse Inc. RKEF075

    Part No.:
    RKEF075
    Manufacturer:
    Littelfuse Inc.
    Category:
    PTC Resettable Fuses
    Package:
    Radial, Disc
    Datasheet:
    BomKey ElectronicsRKEF075.pdf
    Description:
    PTC RESET FUSE 60V 750MA RADIAL
    Payment:
    Payment
    Shipping:
    Shipping

    Product details

    • Specifications
    • FAQ
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    Attributes
    Property Value
    Manufacturer
    Littelfuse Inc.
    Package/Case:
    Radial, Disc
    Series:
    PolySwitch®, RKEF
    Packaging:
    Bag
    Product Status:
    Active
    Type:
    Polymeric
    Voltage - Max:
    60V
    Current - Hold (Ih) (Max):
    750 mA
    Current - Trip (It):
    1.5 A
    Current - Max:
    40 A
    Time to Trip:
    1.5 s
    Resistance - Initial (Ri) (Min):
    200 mOhms
    Resistance - Post Trip (R1) (Max):
    640 mOhms
    Resistance - 25°C (Typ):
    -
    Operating Temperature:
    -40°C ~ 85°C
    Grade:
    -
    Qualification:
    -
    Ratings:
    -
    Mounting Type:
    Through Hole
    Size / Dimension:
    0.310" L x 0.140" W (7.87mm x 3.56mm)
    Height - Seated (Max):
    0.480" (12.20mm)
    Thickness (Max):
    -
    Lead Spacing:
    0.199" (5.05mm)
    Category:
    PTC Resettable Fuses
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    1. How to order RKEF075 on BomKey Electronics?

    Currently,, BomKey Electronics only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

    2. How does BomKey Electronics guarantee that RKEF075 is from the original manufacturer or authorized agents?

    We have a professional and experienced quality control team to strictly verify and test the RKEF075. All suppliers must pass our qualification reviews before they can publish their products including RKEF075 on BomKey Electronics; we pay more attention to the channels and quality of RKEF075 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence. .

    3. Are the RKEF075 price and inventory displayed accurate?

    The price and inventory of RKEF075 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

    4. What forms of payment are accepted?

    Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

    Warm Tips: Some orders in certain payment forms may require handling fee.

    5. How is the shipping arranged?

    Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

    Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

    Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

    6. What is the process for return or replacement of RKEF075?

    All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the RKEF075 we delivered, we will accept the replacement or return of the RKEF075 only when all of the below conditions are fulfilled:

    (1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

    (2)We are informed of the defect described above within 90 days after the delivery of RKEF075.

    (3)The PartNo is unused and only in the original unpacked packaging.

    Two processes to return the products:

    (1)Inform us within 90 days

    (2)Obtain Requesting Return Authorizations

    7.How to contact us to get technical supports, such as RKEF075 pin diagram, RKEF075 datasheet?

    If you need any after-sales service, please do not hesitate to contact us.

    Images RKEF075 RKEF075-2
    Part No. RKEF075 RKEF075-2
    Manufacturer Littelfuse Inc. Littelfuse Inc.
    Package/Case Radial, Disc Radial, Disc
    Series PolySwitch®, RKEF PolySwitch®, RKEF
    Packaging Bag Tape & Reel (TR)
    Product Status Active Active
    Type Polymeric Polymeric
    Voltage - Max 60V 60V
    Current - Hold (Ih) (Max) 750 mA 750 mA
    Current - Trip (It) 1.5 A 1.5 A
    Current - Max 40 A 40 A
    Time to Trip 1.5 s 1.5 s
    Resistance - Initial (Ri) (Min) 200 mOhms 200 mOhms
    Resistance - Post Trip (R1) (Max) 640 mOhms 640 mOhms
    Resistance - 25°C (Typ) - -
    Operating Temperature -40°C ~ 85°C -40°C ~ 85°C
    Grade - -
    Qualification - -
    Ratings - -
    Mounting Type Through Hole Through Hole
    Size / Dimension 0.310" L x 0.140" W (7.87mm x 3.56mm) 0.402" L x 0.118" W (10.20mm x 3.00mm)
    Height - Seated (Max) 0.480" (12.20mm) 0.598" (15.20mm)
    Thickness (Max) - -
    Lead Spacing 0.199" (5.05mm) 0.199" (5.05mm)

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