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Available 24/7 at SENICO ELECTRONICS INTL CO., LIMITED
    SENICO ELECTRONICS INTL CO., LIMITED

    Knowles BK-21615-052

    Part No.:
    BK-21615-052
    Manufacturer:
    Knowles
    Category:
    Speakers
    Package:
    Datasheet:
    SENICO ELECTRONICS INTL CO., LIMITEDBK-21615-052.pdf
    Description:
    SPEAKER Z=160OHMS SS PORT ON END
    Quantity:

    Unit Price:$0

    Ext Price:$0

    Payment:
    Payment
    Shipping:
    Shipping

    Inventory:35,206

    Send us your inquiry,we will respond immediately.

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    In Stock:35,206

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    Product details

    • Specifications
    • FAQ
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    Attributes
    Property Value
    Manufacturer:
    Knowles
    Series:
    -
    Packaging:
    Bulk
    Product Status:
    Active
    Technology:
    -
    Type:
    -
    Frequency Range:
    -
    Frequency - Self Resonant:
    -
    Impedance:
    -
    Efficiency - dBA:
    -
    Efficiency - Testing:
    -
    Efficiency - Type:
    -
    Power - Rated:
    -
    Power - Max:
    -
    Port Location:
    -
    Shape:
    -
    Material - Cone:
    -
    Material - Magnet:
    -
    Ingress Protection:
    -
    Ratings:
    -
    Termination:
    -
    Size / Dimension:
    -
    Category:
    Speakers

    1. How can I order BK-21615-052 from SENICO ELECTRONICS INTL CO., LIMITED?

    Use the RFQ form to send the exact part number, required quantity and any packaging, date-code or delivery requirements. Review the written quotation and confirm the order terms before purchasing. If online purchasing is available for this item, check the displayed quantity and price before proceeding to checkout.

    2. What sourcing and quality information should I confirm for BK-21615-052?

    Ask which source and traceability documents are available for the offered lot, and specify any inspection or testing requirements in your RFQ. Confirm the agreed evidence and acceptance criteria in writing before ordering; a product listing alone does not establish manufacturer authorization or lot-specific test results.

    3. How should I confirm the price and availability of BK-21615-052?

    Price and available quantity can change. Check the quantity tier and currency of any displayed price, and confirm the current quantity, unit price, lead time and quotation validity before placing an order. An RFQ or Negotiable listing requires a quotation rather than indicating a fixed selling price.

    4. What payment terms apply to my order?

    Confirm the accepted payment method, payment currency and any handling fees in the quotation or order confirmation. Verify the payment instructions with your sales contact before sending payment.

    5. How should I arrange shipping?

    Provide the delivery destination when requesting a quotation. Confirm the available shipping method, freight charges, estimated dispatch date and delivery terms before ordering. Request the shipment tracking details from your sales contact when they are available.

    6. How can I request a return or replacement of BK-21615-052?

    Contact your sales representative with the order number, part number, quantity and a description of the issue, including photographs where relevant. Check the applicable return conditions and time limits for your order, and obtain return authorization and shipping instructions before sending any goods back.

    7. How can I request the datasheet or technical information for BK-21615-052?

    Use the datasheet link on the product page when available, or contact us with the exact manufacturer and part number. Check the manufacturer's current datasheet and package documentation for electrical limits, pin assignments and application requirements before design-in.

    Image BK-28507-000 by Knowles, SENICO Electronics BK-29725-000 by Knowles, SENICO Electronics BK-21610-000 by Knowles, SENICO Electronics BK-26824-000 by Knowles, SENICO Electronics BK-21610-028 by Knowles, SENICO Electronics
    Part Number BK-28507-000 BK-29725-000 BK-21610-000 BK-26824-000 BK-21610-028
    Manufacturer Knowles Knowles Knowles Knowles Knowles
    Series BK BK BK BK -
    Packaging Bulk Bulk Tray Bulk Bulk
    Product Status Active Active Active Active Active
    Technology Magnetic Magnetic Magnetic Magnetic -
    Type Receiver, Balanced Armature Receiver, Balanced Armature Receiver, Balanced Armature Receiver, Balanced Armature -
    Frequency Range 100 Hz ~ 6 kHz 200 Hz ~ 4 kHz 200 Hz ~ 4 kHz 200 Hz ~ 5.6 kHz -
    Frequency - Self Resonant - - - - -
    Impedance 13.3 Ohms 285 Ohms 145 Ohms 29 Ohms -
    Efficiency - dBA - 118.00 125.50 112.00 -
    Efficiency - Testing - - - - -
    Efficiency - Type - Sensitivity Sensitivity - -
    Power - Rated - - - - -
    Power - Max - - - - -
    Port Location Side Top Top Side -
    Shape Rectangular Rectangular Rectangular Rectangular -
    Material - Cone - - - - -
    Material - Magnet - - - - -
    Ingress Protection - - - - -
    Ratings - - - - -
    Termination Solder Pads Solder Pads Solder Pads Solder Pads -
    Size / Dimension 0.310" L x 0.220" W (7.87mm x 5.59mm) 0.310" L x 0.220" W (7.87mm x 5.59mm) 0.310" L x 0.220" W (7.87mm x 5.59mm) 0.310" L x 0.220" W (7.87mm x 5.59mm) -

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