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

    Hammond Manufacturing 143B

    Part No.:
    143B
    Manufacturer:
    Hammond Manufacturing
    Category:
    Audio Transformers
    Package:
    Datasheet:
    KATY Electronic Technology Co., LTD143B.pdf
    Description:
    AUDIO XFMR 3.2 / 4K CHAS MNT
    Quantity:
    Payment:
    Payment
    Shipping:
    Shipping

    Product details

    • Specifications
    • FAQ
    • Comparison
    • Tags
    Product attributes
    Attribute value
    Manufacturer:
    Hammond Manufacturing
    Series:
    143
    Packaging:
    Bulk
    Product Status:
    Active
    Turns Ratio - Primary:Secondary:
    -
    Impedance - Primary (Ohms):
    3.2
    Impedance - Secondary (Ohms):
    4k
    DC Resistance (DCR) - Primary:
    400mOhm
    DC Resistance (DCR) - Secondary:
    245Ohm
    Transformer Type:
    Economical Open Type
    Frequency Range:
    150Hz ~ 15kHz
    Frequency Response:
    ±1dB
    Voltage - Isolation:
    -
    Insertion Loss:
    -
    Return Loss:
    -
    Power Level:
    15mW
    Operating Temperature:
    -
    Approval Agency:
    -
    Mounting Type:
    Chassis Mount
    Size / Dimension:
    1.000" L x 0.690" W (25.40mm x 17.53mm)
    Height - Seated (Max):
    0.690" (17.53mm)
    Termination Style:
    Wire Leads

    1. How to order 143B 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 143B is from the original manufacturer or authorized agents?

    We have a professional and experienced quality control team to strictly verify and test the 143B. All suppliers must pass our qualification reviews before they can publish their products including 143B on KATY Electronic Technology Co., LTD; we pay more attention to the channels and quality of 143B products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

    3. Are the 143B price and inventory displayed accurate?

    The price and inventory of 143B 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 143B?

    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 143B we delivered, we will accept the replacement or return of the 143B 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 143B.

    (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 143B pin diagram, 143B datasheet?

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

    Image 143B
    Part Number 143B
    Manufacturer Hammond Manufacturing
    Series 143
    Packaging Bulk
    Product Status Active
    Turns Ratio - Primary:Secondary -
    Impedance - Primary (Ohms) 3.2
    Impedance - Secondary (Ohms) 4k
    DC Resistance (DCR) - Primary 400mOhm
    DC Resistance (DCR) - Secondary 245Ohm
    Transformer Type Economical Open Type
    Frequency Range 150Hz ~ 15kHz
    Frequency Response ±1dB
    Voltage - Isolation -
    Insertion Loss -
    Return Loss -
    Power Level 15mW
    Operating Temperature -
    Approval Agency -
    Mounting Type Chassis Mount
    Size / Dimension 1.000" L x 0.690" W (25.40mm x 17.53mm)
    Height - Seated (Max) 0.690" (17.53mm)
    Termination Style Wire Leads
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    Inventory:0

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

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