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    Hammond Manufacturing 812

    Part No.:
    812
    Manufacturer:
    Hammond Manufacturing
    Category:
    Audio Transformers
    Package:
    Datasheet:
    BomKey Electronics812.pdf
    Description:
    XFMR 500 125/125 / 40K 10K/10K
    Payment:
    Payment
    Shipping:
    Shipping

    Product details

    • Specifications
    • FAQ
    • Comparison
    • Related
    Attributes
    Property Value
    Manufacturer
    Hammond Manufacturing
    Series:
    800
    Packaging:
    Bulk
    Product Status:
    Obsolete
    Turns Ratio - Primary:Secondary:
    -
    Impedance - Primary (Ohms):
    500, 125/125
    Impedance - Secondary (Ohms):
    40k, 10k/10k
    DC Resistance (DCR) - Primary:
    3.11Ohm
    DC Resistance (DCR) - Secondary:
    1.432kOhm
    Transformer Type:
    Broadcast Quality
    Frequency Range:
    50Hz ~ 15kHz
    Frequency Response:
    ±0.5dB
    Voltage - Isolation:
    750V
    Insertion Loss:
    1dB
    Return Loss:
    -
    Power Level:
    15dB
    Operating Temperature:
    -
    Approval Agency:
    -
    Mounting Type:
    Chassis Mount
    Size / Dimension:
    1.752" L x 1.252" W (44.50mm x 31.80mm)
    Height - Seated (Max):
    2.559" (65.00mm)
    Termination Style:
    Solder Lug
    Category:
    Audio Transformers
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    1. How to order 812 on BomKey Electronics?

    Currently,, BomKey Electronics 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 BomKey Electronics guarantee that 812 is from the original manufacturer or authorized agents?

    We have a professional and experienced quality control team to strictly verify and test the 812. All suppliers must pass our qualification reviews before they can publish their products including 812 on BomKey Electronics; we pay more attention to the channels and quality of 812 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence. .

    3. Are the 812 price and inventory displayed accurate?

    The price and inventory of 812 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 812?

    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 812 we delivered, we will accept the replacement or return of the 812 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 812.

    (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 812 pin diagram, 812 datasheet?

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

    Images 812A 812
    Part No. 812A 812
    Manufacturer Hammond Manufacturing Hammond Manufacturing
    Series 800A 800
    Packaging Bulk Bulk
    Product Status Active Obsolete
    Turns Ratio - Primary:Secondary - -
    Impedance - Primary (Ohms) - 500, 125/125
    Impedance - Secondary (Ohms) - 40k, 10k/10k
    DC Resistance (DCR) - Primary - 3.11Ohm
    DC Resistance (DCR) - Secondary - 1.432kOhm
    Transformer Type - Broadcast Quality
    Frequency Range 50Hz ~ 15kHz 50Hz ~ 15kHz
    Frequency Response ±0.5dB ±0.5dB
    Voltage - Isolation - 750V
    Insertion Loss - 1dB
    Return Loss - -
    Power Level 15dB 15dB
    Operating Temperature - -
    Approval Agency - -
    Mounting Type Chassis Mount Chassis Mount
    Size / Dimension - 1.752" L x 1.252" W (44.50mm x 31.80mm)
    Height - Seated (Max) 1.250" (31.75mm) 2.559" (65.00mm)
    Termination Style Wire Leads Solder Lug

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