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    Part number
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    1. Home/
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    3. Passive Components/
    4. Audio Transformers / Signal Transformers/
    5. HM31-20100LF TT Electronics

    HM31-20100LF [TT Electronics]

    HM31-20100LF
    HM31-20100LF

    Part No:

    HM31-20100LF

    Category:

    Audio Transformers / Signal Transformers

    Manufacturer:

    TT Electronics

    Description:

    Encapsulated Current Sense Transformers with insulation resistance and dielectric withstand voltage.

    RoHS Status:

    Product FAQ

    1. Is HM31-20100LF available for RFQ?

    Yes. HM31-20100LF by TT Electronics 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 HM31-20100LF?

    Pricing for HM31-20100LF 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 HM31-20100LF?

    HM31-20100LF is a TT Electronics Audio Transformers / Signal Transformers with HM31-10050LF Secondary Resistance: 5Ω and HM31-10100LF Secondary Resistance: 5Ω. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for HM31-20100LF?

    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 HM31-20100LF 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 HM31-20100LF?

    Yes. If HM31-20100LF is unavailable, obsolete, or does not meet your required lead time, we can help check similar TT Electronics Audio Transformers / Signal Transformers parts or compatible alternatives.

    RFQ

    Part Number:

    HM31-20100LF

    Manufacturer:

    TT Electronics

    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

    Datasheet:

    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
    -25°C ~ +105°C
    RoHS Status
    RoHS Compliant
    Dielectric Withstanding Voltage
    4.2kV
    HM31-10050LF Current
    1A
    HM31-10050LF Inductance Min
    5mH
    HM31-10050LF Packing
    Carton Box
    HM31-10050LF Primary Inductance
    300µH
    HM31-10050LF Resistance Max
    0.7Ω
    HM31-10050LF Secondary Resistance
    5Ω
    HM31-10050LF Turn Ratio
    1:50
    HM31-10100LF Current
    1A
    HM31-10100LF Inductance Min
    20mH
    HM31-10100LF Packing
    Carton Box
    HM31-10100LF Primary Inductance
    600µH
    HM31-10100LF Resistance Max
    1.4Ω
    HM31-10100LF Secondary Resistance
    5Ω
    HM31-10100LF Turn Ratio
    1:100
    HM31-20050LF Current
    2A
    HM31-20050LF Inductance Min
    5mH
    HM31-20050LF Packing
    Carton Box
    HM31-20050LF Primary Inductance
    330µH
    HM31-20050LF Resistance Max
    0.7Ω
    HM31-20050LF Secondary Resistance
    20Ω
    HM31-20050LF Turn Ratio
    1:50
    HM31-20100LF Current
    2A
    HM31-20100LF Inductance Min
    20mH
    HM31-20100LF Packing
    Carton Box
    HM31-20100LF Primary Inductance
    660µH
    HM31-20100LF Resistance Max
    1.4Ω
    HM31-20100LF Secondary Resistance
    20Ω
    HM31-20100LF Turn Ratio
    1:100
    HM31-21050LF Current
    2A
    HM31-21050LF Inductance Min
    1.3mH
    HM31-21050LF Packing
    Carton Box
    HM31-21050LF Primary Inductance
    150µH
    HM31-21050LF Resistance Max
    0.7Ω
    HM31-21050LF Secondary Resistance
    20Ω
    HM31-21050LF Turn Ratio
    1:25
    HM31-21100LF Current
    2A
    HM31-21100LF Inductance Min
    5mH
    HM31-21100LF Packing
    Carton Box
    HM31-21100LF Primary Inductance
    330µH
    HM31-21100LF Resistance Max
    1.4Ω
    HM31-21100LF Secondary Resistance
    20Ω
    HM31-21100LF Turn Ratio
    1:50
    HM31-21200LF Current
    2A
    HM31-21200LF Inductance Min
    20mH
    HM31-21200LF Packing
    Carton Box
    HM31-21200LF Primary Inductance
    660µH
    HM31-21200LF Resistance Max
    4.5Ω
    HM31-21200LF Secondary Resistance
    20Ω
    HM31-21200LF Turn Ratio
    1:100
    HM31-30050LF Current
    3A
    HM31-30050LF Inductance Min
    5mH
    HM31-30050LF Packing
    90
    HM31-30050LF Primary Inductance
    330µH
    HM31-30050LF Resistance Max
    0.7Ω
    HM31-30050LF Secondary Resistance
    20Ω
    HM31-30050LF Turn Ratio
    1:50
    HM31-30100LF Current
    3A
    HM31-30100LF Inductance Min
    20mH
    HM31-30100LF Packing
    90
    HM31-30100LF Primary Inductance
    660µH
    HM31-30100LF Resistance Max
    1.4Ω
    HM31-30100LF Secondary Resistance
    20Ω
    HM31-30100LF Turn Ratio
    1:100
    HM31-30300LF Current
    3A
    HM31-30300LF Inductance Min
    195mH
    HM31-30300LF Packing
    90
    HM31-30300LF Primary Inductance
    2000µH
    HM31-30300LF Resistance Max
    11.0Ω
    HM31-30300LF Secondary Resistance
    20Ω
    HM31-30300LF Turn Ratio
    1:300
    HM31-31050LF Current
    3A
    HM31-31050LF Inductance Min
    1.3mH
    HM31-31050LF Packing
    90
    HM31-31050LF Primary Inductance
    160µH
    HM31-31050LF Resistance Max
    0.7Ω
    HM31-31050LF Secondary Resistance
    20Ω
    HM31-31050LF Turn Ratio
    1:25
    HM31-31100LF Current
    3A
    HM31-31100LF Inductance Min
    5mH
    HM31-31100LF Packing
    90
    HM31-31100LF Primary Inductance
    330µH
    HM31-31100LF Resistance Max
    1.4Ω
    HM31-31100LF Secondary Resistance
    20Ω
    HM31-31100LF Turn Ratio
    1:50
    HM31-31200LF Current
    3A
    HM31-31200LF Inductance Min
    20mH
    HM31-31200LF Packing
    90
    HM31-31200LF Primary Inductance
    660µH
    HM31-31200LF Resistance Max
    4.5Ω
    HM31-31200LF Secondary Resistance
    20Ω
    HM31-31200LF Turn Ratio
    1:100
    HM31-31300LF Current
    3A
    HM31-31300LF Inductance Min
    48mH
    HM31-31300LF Packing
    90
    HM31-31300LF Primary Inductance
    1000µH
    HM31-31300LF Resistance Max
    11.0Ω
    HM31-31300LF Secondary Resistance
    20Ω
    HM31-31300LF Turn Ratio
    1:150
    Insulation Resistance
    100MΩ

    Products Detail

    Encapsulated current sense transformers designed for high voltage isolation (4.2 kV) and operating temperature range of -25°C to +105°C. They feature insulation resistance of at least 100 MΩ and are RoHS compliant. Available in multiple turn ratios and inductance values for various current sensing applications.

    Key Features

    • Insulation Resistance: Minimum 100 MΩ
    • Dielectric Withstanding Voltage: 4.2 kV Pri to Sec
    • Operating Temperature Range: -25°C to +105°C
    • RoHS compliant

    Documents

    Datasheets:

    HM31 Model
    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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