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    SENICO ELECTRONICS INTL CO., LIMITED

    QT Brightek (QTB) QTM357T1

    Part No.:
    QTM357T1
    Manufacturer:
    QT Brightek (QTB)
    Category:
    Transistor, Photovoltaic Output Optoisolators
    Package:
    4-SMD, Gull Wing
    Datasheet:
    SENICO ELECTRONICS INTL CO., LIMITEDQTM357T1.pdf
    Description:
    MINI-FLAT PACKAGE PHOTOTRANSISTO
    Quantity:

    Unit Price:$0

    Ext Price:$0

    Payment:
    Payment
    Shipping:
    Shipping

    Inventory:5,405

    Send us your inquiry,we will respond immediately.

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    In Stock:5,405

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    Product details

    • Specifications
    • FAQ
    • Comparison
    Attributes
    Property Value
    Manufacturer:
    QT Brightek (QTB)
    Series:
    Optocoupler
    Package/Case:
    4-SMD, Gull Wing
    Packaging:
    Tape & Reel (TR)
    Product Status:
    Active
    Number of Channels:
    1
    Voltage - Isolation:
    3750Vrms
    Current Transfer Ratio (Min):
    50% @ 1mA
    Current Transfer Ratio (Max):
    600% @ 1mA
    Turn On / Turn Off Time (Typ):
    -
    Rise / Fall Time (Typ):
    6µs, 8µs
    Input Type:
    DC
    Output Type:
    Transistor
    Voltage - Output (Max):
    80V
    Current - Output / Channel:
    50mA
    Voltage - Forward (Vf) (Typ):
    1.24V
    Current - DC Forward (If) (Max):
    50 mA
    Vce Saturation (Max):
    200mV
    Grade:
    -
    Qualification:
    -
    Operating Temperature:
    -55°C ~ 110°C
    Mounting Type:
    Surface Mount
    Supplier Device Package:
    4-Mini-Flat
    Category:
    Transistor, Photovoltaic Output Optoisolators

    1. How to order QTM357T1 on SENICO ELECTRONICS INTL CO., LIMITED?

    Currently, SENICO ELECTRONICS INTL 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 SENICO ELECTRONICS INTL CO., LIMITED guarantee that QTM357T1 is from the original manufacturer or authorized agents?

    We have a professional and experienced quality control team to strictly verify and test the QTM357T1. All suppliers must pass our qualification reviews before they can publish their products including QTM357T1 on SENICO ELECTRONICS INTL CO., LIMITED; we pay more attention to the channels and quality of QTM357T1 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

    3. Are the QTM357T1 price and inventory displayed accurate?

    The price and inventory of QTM357T1 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 QTM357T1?

    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 QTM357T1 we delivered, we will accept the replacement or return of the QTM357T1 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 QTM357T1.

    (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 QTM357T1 pin diagram, QTM357T1 datasheet?

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

    Image QTM357T1
    Part Number QTM357T1
    Manufacturer QT Brightek (QTB)
    Series Optocoupler
    Package/Case 4-SMD, Gull Wing
    Packaging Tape & Reel (TR)
    Product Status Active
    Number of Channels 1
    Voltage - Isolation 3750Vrms
    Current Transfer Ratio (Min) 50% @ 1mA
    Current Transfer Ratio (Max) 600% @ 1mA
    Turn On / Turn Off Time (Typ) -
    Rise / Fall Time (Typ) 6µs, 8µs
    Input Type DC
    Output Type Transistor
    Voltage - Output (Max) 80V
    Current - Output / Channel 50mA
    Voltage - Forward (Vf) (Typ) 1.24V
    Current - DC Forward (If) (Max) 50 mA
    Vce Saturation (Max) 200mV
    Grade -
    Qualification -
    Operating Temperature -55°C ~ 110°C
    Mounting Type Surface Mount
    Supplier Device Package 4-Mini-Flat

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