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

    Panasonic Electronic Components WM-R57A

    Part No.:
    WM-R57A
    Manufacturer:
    Panasonic Electronic Components
    Category:
    Speakers
    Package:
    Description:
    SPEAKER TOP PORT 70DB RECT
    Quantity:
    Payment:
    Payment
    Shipping:
    Shipping

    Product details

    • Specifications
    • FAQ
    • Comparison
    • Tags
    Product attributes
    Attribute value
    Manufacturer:
    Panasonic Electronic Components
    Series:
    WM-R
    Packaging:
    Bulk
    Product Status:
    Obsolete
    Technology:
    Piezo
    Type:
    General Purpose
    Frequency Range:
    150 Hz ~ 100 kHz
    Frequency - Self Resonant:
    -
    Impedance:
    -
    Efficiency - dBA:
    70.00
    Efficiency - Testing:
    500mm
    Efficiency - Type:
    Sound Pressure Level (SPL)
    Power - Rated:
    -
    Power - Max:
    -
    Port Location:
    Top
    Shape:
    Rectangular
    Material - Cone:
    -
    Material - Magnet:
    -
    Ingress Protection:
    -
    Ratings:
    -
    Termination:
    Solder Pads
    Size / Dimension:
    2.264" L x 2.205" W (57.50mm x 56.00mm)

    1. How to order WM-R57A 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 WM-R57A is from the original manufacturer or authorized agents?

    We have a professional and experienced quality control team to strictly verify and test the WM-R57A. All suppliers must pass our qualification reviews before they can publish their products including WM-R57A on KATY Electronic Technology Co., LTD; we pay more attention to the channels and quality of WM-R57A products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

    3. Are the WM-R57A price and inventory displayed accurate?

    The price and inventory of WM-R57A 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 WM-R57A?

    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 WM-R57A we delivered, we will accept the replacement or return of the WM-R57A 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 WM-R57A.

    (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 WM-R57A pin diagram, WM-R57A datasheet?

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

    Image WM-R30B WM-R57A
    Part Number WM-R30B WM-R57A
    Manufacturer Panasonic Electronic Components Panasonic Electronic Components
    Series WM-R WM-R
    Packaging Bulk Bulk
    Product Status Obsolete Obsolete
    Technology Piezo Piezo
    Type General Purpose General Purpose
    Frequency Range 400 Hz ~ 100 kHz 150 Hz ~ 100 kHz
    Frequency - Self Resonant - -
    Impedance - -
    Efficiency - dBA 70.00 70.00
    Efficiency - Testing 300mm 500mm
    Efficiency - Type Sound Pressure Level (SPL) Sound Pressure Level (SPL)
    Power - Rated - -
    Power - Max - -
    Port Location Top Top
    Shape Square Rectangular
    Material - Cone - -
    Material - Magnet - -
    Ingress Protection - -
    Ratings - -
    Termination Solder Pads Solder Pads
    Size / Dimension 1.181" L x 1.181" W (30.00mm x 30.00mm) 2.264" L x 2.205" W (57.50mm x 56.00mm)
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    Inventory:0

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

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