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EF-28378-000

EF-28378-000

Part Number
EF-28378-000
Manufacturer
Knowles
Description
SPEAKER 1.275 KOHM SIDE PORT
Data sheet
EF-28378-000.pdf
Category
Speakers
Unit Price
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In Stock
5000
Lead Time
To be Confirmed
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EF-28378-000

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Comments
  • Part Number # EF-28378-000 (Speakers) is manufactured by Knowles and distributed by JXR TECHNOLOGY (HK) CO., LIMITED. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.For EF-28378-000 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add EF-28378-000 with quantity into BOM. JXR TECHNOLOGY (HK) CO., LIMITED does NOT require any registration to request a quote of EF-28378-000. Buy the EF-28378-000 Knowles on JXR TECHNOLOGY (HK) CO., LIMITED,we are Knowles Corporation distributor, we sales new&original and offer 24 hours service,180 days warranty date, send the EF-28378-000 within 24 hours,please contact our sales team or send email to candy@jxrdz.com Hope we can cooperate in the future.

    EF-28378-000 Specifications

    SeriesEF
    RoHSRoHS
    TypeReceiver
    ShapeRectangular
    Ratings-
    Impedance1.275 kOhms
    TechnologyMagnetic
    Part StatusActive
    Power - Max-
    TerminationSolder Pads
    Port LocationTop
    Power - Rated-
    Frequency Range200 Hz ~ 6.3 kHz
    Material - Cone-
    Efficiency - dBA122.00
    Size / Dimension0.310" L x 0.220" W (7.87mm x 5.59mm)
    Efficiency - TypeSensitivity
    Material - Magnet-
    Ingress Protection-
    Efficiency - Testing-
    Height - Seated (Max)0.310" (7.87mm)
    Frequency - Self Resonant-

    EF-28378-000 FAQ

    1. How to order EF-28378-000 on JXR TECHNOLOGY (HK) CO., LIMITED?

    Currently, JXR TECHNOLOGY (HK) CO., LIMITED 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 JXR TECHNOLOGY (HK) CO., LIMITED guarantee that EF-28378-000 is from the original manufacturer or authorized agents?

    We have a professional and experienced quality control team to strictly verify and test the EF-28378-000. All suppliers must pass our qualification reviews before they can publish their products including EF-28378-000 on JXR TECHNOLOGY (HK) CO., LIMITED; we pay more attention to the channels and quality of EF-28378-000 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

    3. Are the EF-28378-000 price and inventory displayed accurate?

    The price and inventory of EF-28378-000 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 EF-28378-000?

    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 EF-28378-000 we delivered, we will accept the replacement or return of the EF-28378-000 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 EF-28378-000.

    (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 EF-28378-000 pin diagram, EF-28378-000 datasheet?

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

    EF-28378-000 Related Products

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    PLS-75F25AL02-08 PLS-75F25AL02-08 PLS-75F25AL02-08 Peerless by Tymphany 5000 SPEAKER 8OHM 25W TOP PORT 84DB View
    FR 12 - 4 OHM FR 12 - 4 OHM FR 12 - 4 OHM Visaton GmbH & Co. KG 5000 FULLRANGE SPEAKERSYSTEM FR 12 - View
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    D19TD05-08 D19TD05-08 D19TD05-08 Peerless by Tymphany 5000 TWEETR 8OHM 100W TOP PORT 87.5DB View
    AS05308AS-R AS05308AS-R AS05308AS-R PUI Audio, Inc. 5000 SPEAKER 10 W 8 OHM 78 DBA 230 HZ View
    RAB-32257-000 RAB-32257-000 RAB-32257-000 Knowles 5000 SPEAKER 48OHM SIDE PORT 105.5DB View
    RAB-32033-000 RAB-32033-000 RAB-32033-000 Knowles 5000 SPEAKER 50OHM SIDE PORT 106DB View
    PSR40N08AK PSR40N08AK PSR40N08AK Mallory Sonalert Products Inc. 5000 SPEAKER 8OHM 1W TOP PORT 102DB View
    BC25SC08-04 BC25SC08-04 BC25SC08-04 Peerless by Tymphany 5000 TWEETR 4OHM 100W TOP PORT 94.9DB View

    EF-28378-000 Guarantees

    Service Guarantees

    We guarantee 100% customer satisfaction.

    Our experienced sales team and tech support team back our services to satisfy all our customers.

    Quality Guarantees

    We provide 90 days warranty.

    If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

    Certified Quality

    JXR TECHNOLOGY (HK) CO., LIMITED commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell. View the Certificates

    Contact Us

    Do you have any question about EF-28378-000?

    Telephone

    +86 13632776050

    Email

    candy@jxrdz.com

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