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

    East Electronics W-03A

    Part No.:
    W-03A
    Manufacturer:
    East Electronics
    Category:
    Alarms, Buzzers, and Sirens
    Package:
    Datasheet:
    KATY Electronic Technology Co., LTDW-03A.pdf
    Description:
    BUZZER 2.83V 70MM TH
    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:
    2.83 V
    Voltage Range:
    1 ~ 8V
    Frequency:
    20kHz, 40kHz
    Technology:
    -
    Operating Mode:
    Continuous
    Duration:
    -
    Sound Pressure Level (SPL):
    95dB @ 2.83V, 50cm
    Current - Supply:
    -
    Port Location:
    -
    Operating Temperature:
    -20°C ~ 70°C
    Approval Agency:
    -
    Ratings:
    -
    Ingress Protection:
    -
    Mounting Type:
    Through Hole
    Termination:
    PC Pins
    Size / Dimension:
    2.756" Dia (70.00mm)

    1. How to order W-03A 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 W-03A is from the original manufacturer or authorized agents?

    We have a professional and experienced quality control team to strictly verify and test the W-03A. All suppliers must pass our qualification reviews before they can publish their products including W-03A on KATY Electronic Technology Co., LTD; we pay more attention to the channels and quality of W-03A products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

    3. Are the W-03A price and inventory displayed accurate?

    The price and inventory of W-03A 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 W-03A?

    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 W-03A we delivered, we will accept the replacement or return of the W-03A 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 W-03A.

    (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 W-03A pin diagram, W-03A datasheet?

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

    Image W-07CE W-08A W-03A W-62A W-53A
    Part Number W-07CE W-08A W-03A W-62A W-53A
    Manufacturer East Electronics East Electronics East Electronics East Electronics East Electronics
    Series - - - - -
    Packaging Tray Tray Tray Tray Tray
    Product Status Active Active Active Active Active
    Driver Circuitry - - - - -
    Input Type - - - - -
    Voltage - Rated 110 V 2.83 V 2.83 V 12 V 18 V
    Voltage Range 80 ~ 120V 1 ~ 8V 1 ~ 8V 3 ~ 50V 3 ~ 50V
    Frequency 3.3kHz 40kHz 20kHz, 40kHz 1kHz ~ 5kHz 1kHz ~ 5kHz
    Technology - - - - -
    Operating Mode Continuous Continuous Continuous Continuous Continuous
    Duration - - - - -
    Sound Pressure Level (SPL) 110dB @ 125V, 30cm 95dB @ 2.83V, 50cm 95dB @ 2.83V, 50cm 102dB @ 12V, 30cm 105dB @ 18V, 30cm
    Current - Supply - - - - -
    Port Location - - - - -
    Operating Temperature -20°C ~ 70°C -20°C ~ 70°C -20°C ~ 70°C -40°C ~ 100°C -20°C ~ 70°C
    Approval Agency - - - - -
    Ratings - - - - -
    Ingress Protection - - - - -
    Mounting Type Wire Lead Through Hole Through Hole Wire Lead Through Hole
    Termination Wire Leads PC Pins PC Pins Wire Leads PC Pins
    Size / Dimension 1.177" Dia (29.90mm) 1.488" Dia (37.80mm) 2.756" Dia (70.00mm) 1.752" Dia (44.50mm) 1.969" Dia (50.00mm)
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    Inventory:80

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

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