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    KATY Electronic Technology Co., LTD KATY Electronic Technology Co., LTD

    Delevan 1840-18K

    Part No.:
    1840-18K
    Manufacturer:
    Delevan
    Category:
    Fixed Inductors
    Package:
    Axial
    Datasheet:
    KATY Electronic Technology Co., LTD1840-18K.pdf
    Description:
    FIXED IND 3.3UH 1.02A 120MOHM TH
    Quantity:
    Payment:
    Payment
    Shipping:
    Shipping

    Product details

    • Specifications
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    Product attributes
    Attribute value
    Manufacturer:
    Delevan
    Series:
    1840
    Package/Case:
    Axial
    Packaging:
    Tape & Reel (TR)
    Part Status:
    Active
    Type:
    Molded
    Material - Core:
    Iron
    Tolerance:
    ±10%
    Current Rating (Amps):
    1.02 A
    Current - Saturation (Isat):
    -
    Supplier Device Package:
    -
    Shielding:
    Unshielded
    DC Resistance (DCR):
    120mOhm Max
    Inductance:
    3.3 µH
    Q @ Freq:
    35 @ 7.9MHz
    Frequency - Self Resonant:
    70MHz
    Mounting Style:
    Through Hole
    Ratings:
    -
    Size / Dimension:
    0.187" Dia x 0.437" L (4.75mm x 11.10mm)
    Features:
    -
    Operating Temperature:
    -55°C ~ 105°C
    Inductance Frequency - Test:
    7.9 MHz
    Height - Seated (Max):
    -

    1. How to order 1840-18K on KATY Electronic Technology Co., LTD?

    Currently, KATY Electronic Technology Co., LTD 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 KATY Electronic Technology Co., LTD guarantee that 1840-18K is from the original manufacturer or authorized agents?

    We have a professional and experienced quality control team to strictly verify and test the 1840-18K. All suppliers must pass our qualification reviews before they can publish their products including 1840-18K on KATY Electronic Technology Co., LTD; we pay more attention to the channels and quality of 1840-18K products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

    3. Are the 1840-18K price and inventory displayed accurate?

    The price and inventory of 1840-18K 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 1840-18K?

    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 1840-18K we delivered, we will accept the replacement or return of the 1840-18K 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 1840-18K.

    (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 1840-18K pin diagram, 1840-18K datasheet?

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

    Image 1840-26K 1840-22K 1840-18K 1840-30K 1840R-11K
    Part Number 1840-26K 1840-22K 1840-18K 1840-30K 1840R-11K
    Manufacturer Delevan Delevan Delevan Delevan Delevan
    Series Military, MIL-PRF-M15305, MS75101 1840 1840 Military, MIL-PRF-M15305, MS75101 1840R
    Package/Case Axial Axial Axial Axial Axial
    Packaging Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
    Part Status Active Active Active Active Active
    Type - Molded Molded - Molded
    Material - Core Iron Iron Iron Iron Phenolic
    Tolerance ±10% ±10% ±10% ±10% ±10%
    Current Rating (Amps) 580 mA 775 mA 1.02 A 455 mA 835 mA
    Current - Saturation (Isat) - - - - -
    Supplier Device Package - - - - -
    Shielding Unshielded Unshielded Unshielded Unshielded Unshielded
    DC Resistance (DCR) 375mOhm Max 210mOhm Max 120mOhm Max 600mOhm Max 400mOhm Max
    Inductance 6.8 µH 4.7 µH 3.3 µH 10 µH 1.2 µH
    Q @ Freq 35 @ 7.9MHz 35 @ 7.9MHz 35 @ 7.9MHz 35 @ 7.9MHz 35 @ 7.9MHz
    Frequency - Self Resonant 50MHz 60MHz 70MHz 42MHz 180MHz
    Mounting Style Through Hole Through Hole Through Hole Through Hole Through Hole
    Ratings - - - - -
    Size / Dimension 0.187" Dia x 0.437" L (4.75mm x 11.10mm) 0.187" Dia x 0.437" L (4.75mm x 11.10mm) 0.187" Dia x 0.437" L (4.75mm x 11.10mm) 0.187" Dia x 0.437" L (4.75mm x 11.10mm) 0.187" Dia x 0.437" L (4.75mm x 11.10mm)
    Features - - - - -
    Operating Temperature -55°C ~ 105°C -55°C ~ 105°C -55°C ~ 105°C -55°C ~ 105°C -55°C ~ 125°C
    Inductance Frequency - Test 7.9 MHz 7.9 MHz 7.9 MHz 7.9 MHz 7.9 MHz
    Height - Seated (Max) - - - - -
    • 1840-18K
    • 1840-18K PDF
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    Inventory:189

    Please send an inquiry. Send us your inquiry, and we will respond immediately.

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