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

    Knowles GR-31502-000

    Part No.:
    GR-31502-000
    Manufacturer:
    Knowles
    Category:
    Speakers
    Package:
    Datasheet:
    KATY Electronic Technology Co., LTDGR-31502-000.pdf
    Description:
    SPEAKER 170OHM TOP PORT 103DB
    Quantity:
    Payment:
    Payment
    Shipping:
    Shipping

    Product details

    • Specifications
    • FAQ
    • Comparison
    • Tags
    Product attributes
    Attribute value
    Manufacturer:
    Knowles
    Series:
    GR
    Packaging:
    Tray
    Product Status:
    Active
    Technology:
    Magnetic
    Type:
    Receiver, Balanced Armature
    Frequency Range:
    100 Hz ~ 5.58 kHz
    Frequency - Self Resonant:
    -
    Impedance:
    170 Ohms
    Efficiency - dBA:
    103.00
    Efficiency - Testing:
    -
    Efficiency - Type:
    Sound Pressure Level (SPL)
    Power - Rated:
    -
    Power - Max:
    10 mW
    Port Location:
    Top
    Shape:
    Rectangular
    Material - Cone:
    -
    Material - Magnet:
    -
    Ingress Protection:
    -
    Ratings:
    -
    Termination:
    Solder Pads
    Size / Dimension:
    0.240" L x 0.126" W (6.10mm x 3.20mm)

    1. How to order GR-31502-000 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 GR-31502-000 is from the original manufacturer or authorized agents?

    We have a professional and experienced quality control team to strictly verify and test the GR-31502-000. All suppliers must pass our qualification reviews before they can publish their products including GR-31502-000 on KATY Electronic Technology Co., LTD; we pay more attention to the channels and quality of GR-31502-000 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

    3. Are the GR-31502-000 price and inventory displayed accurate?

    The price and inventory of GR-31502-000 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 GR-31502-000?

    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 GR-31502-000 we delivered, we will accept the replacement or return of the GR-31502-000 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 GR-31502-000.

    (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 GR-31502-000 pin diagram, GR-31502-000 datasheet?

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

    Image GR-31502-000 GR-31570-000 GR-31587-000 GR-31459-000 GR-31711-000
    Part Number GR-31502-000 GR-31570-000 GR-31587-000 GR-31459-000 GR-31711-000
    Manufacturer Knowles Knowles Knowles Knowles Knowles
    Series GR GR GR GR GR
    Packaging Tray Tray Tray Tray Bulk
    Product Status Active Active Active Active Active
    Technology Magnetic Magnetic Magnetic Magnetic Magnetic
    Type Receiver, Balanced Armature Receiver, Balanced Armature Receiver, Balanced Armature Receiver, Balanced Armature Receiver, Balanced Armature
    Frequency Range 100 Hz ~ 5.58 kHz 100 Hz ~ 5.58 kHz 100 Hz ~ 6.5 kHz 100 Hz ~ 6.5 kHz 100 Hz ~ 5.58 kHz
    Frequency - Self Resonant - - - - -
    Impedance 170 Ohms 87.7 Ohms 58.6 Ohms 57.2 Ohms 63 Ohms
    Efficiency - dBA 103.00 103.00 105.70 105.70 103.00
    Efficiency - Testing - - - - -
    Efficiency - Type Sound Pressure Level (SPL) Sound Pressure Level (SPL) Sound Pressure Level (SPL) Sound Pressure Level (SPL) Sound Pressure Level (SPL)
    Power - Rated - - - - -
    Power - Max 10 mW 10 mW 10 mW 10 mW -
    Port Location Top Top Top Top Top
    Shape Rectangular Rectangular Rectangular Rectangular Rectangular
    Material - Cone - - - - -
    Material - Magnet - - - - -
    Ingress Protection - - - - -
    Ratings - - - - -
    Termination Solder Pads Solder Pads Solder Pads Solder Pads Solder Pads
    Size / Dimension 0.240" L x 0.126" W (6.10mm x 3.20mm) 0.240" L x 0.126" W (6.10mm x 3.20mm) 0.240" L x 0.126" W (6.10mm x 3.20mm) 0.240" L x 0.126" W (6.10mm x 3.20mm) 0.240" L x 0.126" W (6.10mm x 3.20mm)
    • GR-31502-000
    • GR-31502-000 PDF
    • GR-31502-000 Datasheet
    • GR-31502-000 Specifications
    • GR-31502-000 Images
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    • Buy GR-31502-000
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    Inventory:100

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

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