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

    East Electronics EFM-810

    Part No.:
    EFM-810
    Manufacturer:
    East Electronics
    Category:
    Alarms, Buzzers, and Sirens
    Package:
    Datasheet:
    KATY Electronic Technology Co., LTDEFM-810.pdf
    Description:
    BUZZER 12V 55MM WIRE
    Quantity:
    Payment:
    Payment
    Shipping:
    Shipping

    Product details

    • Specifications
    • FAQ
    • Comparison
    • Tags
    Product attributes
    Attribute value
    Manufacturer:
    East Electronics
    Series:
    -
    Packaging:
    Tray
    Product Status:
    Active
    Driver Circuitry:
    -
    Input Type:
    -
    Voltage - Rated:
    12 V
    Voltage Range:
    3 ~ 28V
    Frequency:
    3.5kHz
    Technology:
    -
    Operating Mode:
    Continuous
    Duration:
    -
    Sound Pressure Level (SPL):
    88dB @ 12V, 30cm
    Current - Supply:
    5mA
    Port Location:
    -
    Operating Temperature:
    -20°C ~ 70°C
    Approval Agency:
    -
    Ratings:
    -
    Ingress Protection:
    -
    Mounting Type:
    Wire Lead
    Termination:
    Wire Leads
    Size / Dimension:
    2.165" Dia (55.00mm)

    1. How to order EFM-810 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 EFM-810 is from the original manufacturer or authorized agents?

    We have a professional and experienced quality control team to strictly verify and test the EFM-810. All suppliers must pass our qualification reviews before they can publish their products including EFM-810 on KATY Electronic Technology Co., LTD; we pay more attention to the channels and quality of EFM-810 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

    3. Are the EFM-810 price and inventory displayed accurate?

    The price and inventory of EFM-810 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 EFM-810?

    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 EFM-810 we delivered, we will accept the replacement or return of the EFM-810 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 EFM-810.

    (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 EFM-810 pin diagram, EFM-810 datasheet?

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

    Image EFM-250 EFM-620 EFM-290EDFL EFM-210A EFM-290EK
    Part Number EFM-250 EFM-620 EFM-290EDFL EFM-210A EFM-290EK
    Manufacturer East Electronics East Electronics East Electronics East Electronics East Electronics
    Series EFM - - - -
    Packaging Box Tray Tray Tray Tray
    Product Status Active Active Active Active Active
    Driver Circuitry Indicator, Internally Driven - - - -
    Input Type DC - - - -
    Voltage - Rated 12 V 9 V 9 V 5 V 7.5 V
    Voltage Range 6 ~ 16V 3 ~ 20V 6 ~ 12V 1 ~ 12V 7 ~ 12V
    Frequency 4kHz 3.2kHz 3.2kHz 4kHz 3.6kHz
    Technology Piezo - - - -
    Operating Mode Single Tone Continuous Continuous Continuous Continuous
    Duration - - - - -
    Sound Pressure Level (SPL) 85dB @ 12V, 10cm 90dB @ 7.5V, 300cm 85dB @ 9V, 300cm 83dB @ 5V, 10cm 85dB @ 7.5V, 300cm
    Current - Supply 8mA 50mA 20mA 20mA 10mA
    Port Location Top - - - -
    Operating Temperature -40°C ~ 85°C -20°C ~ 60°C -30°C ~ 85°C -20°C ~ 70°C -20°C ~ 70°C
    Approval Agency - - - - -
    Ratings - - - - -
    Ingress Protection - - - - -
    Mounting Type Through Hole Through Hole Wire Lead Through Hole Through Hole
    Termination PC Pins PC Pins Wire Leads PC Pins PC Pins
    Size / Dimension 0.555" Dia (14.10mm) 1.575" Dia (40.00mm) 1.567" Dia (39.80mm) 0.606" Dia (15.40mm) 1.575" Dia (40.00mm)
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    Inventory:115

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

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