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    Part number
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    1. Home/
    2. All Categories/
    3. Passive Components/
    4. Audio Transformers / Signal Transformers/
    5. B2189NLT PULSE

    B2189NLT [PULSE]

    B2189NLT
    B2189NLT

    Part No:

    B2189NLT

    Category:

    Audio Transformers / Signal Transformers

    Manufacturer:

    PULSE

    Description:

    ADSL line transformers for use with Centillium chipsets.

    Datasheet:

    Product FAQ

    1. Is B2189NLT available for RFQ?

    Yes. B2189NLT by PULSE is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for B2189NLT?

    Pricing for B2189NLT can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of B2189NLT?

    B2189NLT is a PULSE Audio Transformers / Signal Transformers with B2178 Longitudinal Balance: ≤-50 dB and B2189 Longitudinal Balance: ≤-50 dB. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for B2189NLT?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can B2189NLT be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to B2189NLT?

    Yes. If B2189NLT is unavailable, obsolete, or does not meet your required lead time, we can help check similar PULSE Audio Transformers / Signal Transformers parts or compatible alternatives.

    RFQ

    Part Number:

    B2189NLT

    Manufacturer:

    PULSE

    Looking for Pricing? Contact us for volume pricing.

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    Featured Product

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    Operating Temperature
    -40°C ~ +85°C
    B2178 DC Resistance Chip
    ≤ 1.3 ΩMAX
    B2178 DC Resistance Line
    ≤ 1.3 ΩMAX
    B2178 Isolation Voltage
    1500 Vrms
    B2178 Leakage Inductance
    5.0µH MAX
    B2178 Longitudinal Balance
    ≤-50 dB
    B2178 OCL
    450µH @ 10KhZ, 0.1V
    B2178 THD
    ≤-67 dB
    B2178 Turns Ratio
    1:1
    B2189 DC Resistance Chip
    ≤ 0.9 ΩMAX
    B2189 DC Resistance Line
    ≤ 1.3 ΩMAX
    B2189 Isolation Voltage
    1500 Vrms
    B2189 Leakage Inductance
    7.0µH MAX
    B2189 Longitudinal Balance
    ≤-50 dB
    B2189 OCL
    450µH @ 30KhZ, 0.1V
    B2189 THD
    ≤-67 dB
    B2189 Turns Ratio
    1.8:1

    Products Detail

    ADSL line transformers with excellent THD performance and small footprint. Designed for use with Centillium's CopperFlite CT-L50SC04/CT-L50ST81 and CopperLite CT-L21SC08/CT-L41SC04 chipsets. Features low THD, low DC resistance, and high isolation voltage.

    Key Features

    • Excellent THD performance, Small footprint, Low DC resistance, High isolation voltage, Matched to Centillium chipsets

    Documents

    PCN Obsolescence/ EOL:

    Multiple Devices 21/Mar/2014Multiple Devices 14/May/2012

    Datasheets:

    B2189NLT-Pulse-datasheet-8618655.pdf
    Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    • 30-Day Guarantee
      30-Day Guarantee
    • Fasted Delivery
      Fasted Delivery
    • Hassle-Free Returns
      Hassle-Free Returns
    • Secure payment method
      Secure payment method

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