HONG KONG HAOCHIP TRADING CO., LIMITED

    Goertek Microelectronics Inc. S18OB381-028

    Part No.:
    S18OB381-028
    Manufacturer:
    Goertek Microelectronics Inc.
    Category:
    Microphones
    Package:
    Datasheet:
    HONG KONG HAOCHIP TRADING CO., LIMITEDS18OB381-028.pdf
    Description:
    MIC MEMS ANALOG -38dB OMNI
    Quantity:

    Product details

    • Specifications
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    Manufacturer:
    Goertek Microelectronics Inc.
    Series:
    -
    Packaging:
    Tape & Reel (TR)
    Product Status:
    Obsolete
    Type:
    MEMS (Silicon)
    Output Type:
    Analog
    Direction:
    Omnidirectional
    Frequency Range:
    100 Hz ~ 8 kHz
    Sensitivity:
    -38dB ±1dB @ 94dB SPL
    S/N Ratio:
    66dB
    Impedance:
    400 Ohms
    Voltage - Rated:
    -
    Voltage Range:
    1.6 V ~ 3.6 V
    Current - Supply:
    200 µA
    Port Location:
    Top
    Ratings:
    -
    Termination:
    Solder Pads
    Size / Dimension:
    0.138" L x 0.104" W (3.50mm x 2.65mm)
    Height (Max):
    0.043" (1.08mm)
    Shape:
    Rectangular
    Grade:
    -
    Qualification:
    -
    Datasheet:
    HONG KONG HAOCHIP TRADING CO., LIMITEDS18OB381-028.pdf

    1. How to order S18OB381-028 on HONG KONG HAOCHIP TRADING CO., LIMITED?

    Currently, HONG KONG HAOCHIP TRADING 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 HONG KONG HAOCHIP TRADING CO., LIMITED guarantee that S18OB381-028 is from the original manufacturer or authorized agents?

    We have a professional and experienced quality control team to strictly verify and test the S18OB381-028. All suppliers must pass our qualification reviews before they can publish their products including S18OB381-028 on HONG KONG HAOCHIP TRADING CO., LIMITED; we pay more attention to the channels and quality of S18OB381-028 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

    3. Are the S18OB381-028 price and inventory displayed accurate?

    The price and inventory of S18OB381-028 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 S18OB381-028?

    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 S18OB381-028 we delivered, we will accept the replacement or return of the S18OB381-028 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 S18OB381-028.

    (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 S18OB381-028 pin diagram, S18OB381-028 datasheet?

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

    Image S18OB381-046 S18OB381-028
    Part Number S18OB381-046 S18OB381-028
    Manufacturer Goertek Microelectronics Inc. Goertek Microelectronics Inc.
    Series - -
    Packaging Tape & Reel (TR) Tape & Reel (TR)
    Product Status Active Obsolete
    Type MEMS (Silicon) MEMS (Silicon)
    Output Type Analog Analog
    Direction - Omnidirectional
    Frequency Range - 100 Hz ~ 8 kHz
    Sensitivity -38dB ±1dB -38dB ±1dB @ 94dB SPL
    S/N Ratio 65dB 66dB
    Impedance - 400 Ohms
    Voltage - Rated - -
    Voltage Range - 1.6 V ~ 3.6 V
    Current - Supply - 200 µA
    Port Location Top Top
    Ratings - -
    Termination Solder Pads Solder Pads
    Size / Dimension 0.138" L x 0.104" W (3.50mm x 2.65mm) 0.138" L x 0.104" W (3.50mm x 2.65mm)
    Height (Max) 0.039" (0.98mm) 0.043" (1.08mm)
    Shape Rectangular Rectangular
    Grade - -
    Qualification - -
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