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    SENICO ELECTRONICS INTL CO., LIMITED

    TT Electronics/BI Magnetics HM78D-128330MLFTR

    Part No.:
    HM78D-128330MLFTR
    Manufacturer:
    TT Electronics/BI Magnetics
    Category:
    Arrays, Signal Transformers
    Package:
    Nonstandard
    Datasheet:
    SENICO ELECTRONICS INTL CO., LIMITEDHM78D-128330MLFTR.pdf
    Description:
    INDUCT ARRAY 2 COIL 33UH SMD
    Quantity:

    Unit Price:$0

    Ext Price:$0

    Payment:
    Payment
    Shipping:
    Shipping

    Inventory:167,616

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    Product details

    • Specifications
    • FAQ
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    Attributes
    Property Value
    Manufacturer:
    TT Electronics/BI Magnetics
    Series:
    HM78D
    Package/Case:
    Nonstandard
    Packaging:
    Cut Tape (CT)
    Product Status:
    Discontinued at Digi-Key
    Number of Coils:
    2
    Inductance - Connected In Parallel:
    33 µH
    Inductance - Connected In Series:
    132 µH
    Tolerance:
    ±20%
    Current Rating - Parallel:
    4.2 A
    Current Rating - Series:
    1.7 A
    Current Saturation - Parallel:
    5.6 A
    Current Saturation - Series:
    3.1 A
    DC Resistance (DCR) - Parallel:
    75mOhm
    DC Resistance (DCR) - Series:
    300mOhm
    Shielding:
    Shielded
    Ratings:
    -
    Operating Temperature:
    -40°C ~ 125°C
    Mounting Type:
    Surface Mount
    Size / Dimension:
    0.492" L x 0.492" W (12.50mm x 12.50mm)
    Height:
    0.317" (8.05mm)
    Category:
    Arrays, Signal Transformers

    1. How can I order HM78D-128330MLFTR from SENICO ELECTRONICS INTL CO., LIMITED?

    Use the RFQ form to send the exact part number, required quantity and any packaging, date-code or delivery requirements. Review the written quotation and confirm the order terms before purchasing. If online purchasing is available for this item, check the displayed quantity and price before proceeding to checkout.

    2. What sourcing and quality information should I confirm for HM78D-128330MLFTR?

    Ask which source and traceability documents are available for the offered lot, and specify any inspection or testing requirements in your RFQ. Confirm the agreed evidence and acceptance criteria in writing before ordering; a product listing alone does not establish manufacturer authorization or lot-specific test results.

    3. How should I confirm the price and availability of HM78D-128330MLFTR?

    Price and available quantity can change. Check the quantity tier and currency of any displayed price, and confirm the current quantity, unit price, lead time and quotation validity before placing an order. An RFQ or Negotiable listing requires a quotation rather than indicating a fixed selling price.

    4. What payment terms apply to my order?

    Confirm the accepted payment method, payment currency and any handling fees in the quotation or order confirmation. Verify the payment instructions with your sales contact before sending payment.

    5. How should I arrange shipping?

    Provide the delivery destination when requesting a quotation. Confirm the available shipping method, freight charges, estimated dispatch date and delivery terms before ordering. Request the shipment tracking details from your sales contact when they are available.

    6. How can I request a return or replacement of HM78D-128330MLFTR?

    Contact your sales representative with the order number, part number, quantity and a description of the issue, including photographs where relevant. Check the applicable return conditions and time limits for your order, and obtain return authorization and shipping instructions before sending any goods back.

    7. How can I request the datasheet or technical information for HM78D-128330MLFTR?

    Use the datasheet link on the product page when available, or contact us with the exact manufacturer and part number. Check the manufacturer's current datasheet and package documentation for electrical limits, pin assignments and application requirements before design-in.

    Image HM78D-7556R8MLFTR by TT Electronics/BI Magnetics, Nonstandard, SENICO Electronics HM78D-755151MLFTR by TT Electronics/BI Magnetics, Nonstandard, SENICO Electronics HM78D-755331MLFTR by TT Electronics/BI Magnetics, Nonstandard, SENICO Electronics HM78D-755R33MLFTR by TT Electronics/BI Magnetics, Nonstandard, SENICO Electronics HM78D-128680MLFTR by TT Electronics/BI Magnetics, Nonstandard, SENICO Electronics
    Part Number HM78D-7556R8MLFTR HM78D-755151MLFTR HM78D-755331MLFTR HM78D-755R33MLFTR HM78D-128680MLFTR
    Manufacturer TT Electronics/BI Magnetics TT Electronics/BI Magnetics TT Electronics/BI Magnetics TT Electronics/BI Magnetics TT Electronics/BI Magnetics
    Series HM78D HM78D HM78D HM78D HM78D
    Package/Case Nonstandard Nonstandard Nonstandard Nonstandard Nonstandard
    Packaging Cut Tape (CT) Cut Tape (CT) Cut Tape (CT) Cut Tape (CT) Cut Tape (CT)
    Product Status Discontinued at Digi-Key Discontinued at Digi-Key Discontinued at Digi-Key Discontinued at Digi-Key Discontinued at Digi-Key
    Number of Coils 2 2 2 2 2
    Inductance - Connected In Parallel 6.8 µH 150 µH 330 µH 330 nH 68 µH
    Inductance - Connected In Series 29.38 µH 600 µH 1.342 mH 1.176 µH 272 µH
    Tolerance ±20% ±20% ±20% ±20% ±20%
    Current Rating - Parallel 2.6 A 690 mA 450 mA 6.2 A 2.6 A
    Current Rating - Series 1.3 A 346 mA 224 mA 3.1 A 1.3 A
    Current Saturation - Parallel 3.67 A 810 mA 540 mA 18.4 A 4.1 A
    Current Saturation - Series 1.84 A 410 mA 270 mA 9.18 A 2.1 A
    DC Resistance (DCR) - Parallel 41.8mOhm 591mOhm 1.41Ohm 7.4mOhm 105mOhm
    DC Resistance (DCR) - Series 167mOhm 2.37Ohm 5.66Ohm 29.5mOhm 420mOhm
    Shielding Shielded Shielded Shielded Shielded Shielded
    Ratings - - - - -
    Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
    Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
    Size / Dimension 0.303" L x 0.303" W (7.70mm x 7.70mm) 0.303" L x 0.303" W (7.70mm x 7.70mm) 0.303" L x 0.303" W (7.70mm x 7.70mm) 0.303" L x 0.303" W (7.70mm x 7.70mm) 0.492" L x 0.492" W (12.50mm x 12.50mm)
    Height 0.189" (4.80mm) 0.189" (4.80mm) 0.189" (4.80mm) 0.189" (4.80mm) 0.317" (8.05mm)

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