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    Part number
    Part number
    1. Home/
    2. All Categories/
    3. Electromechanical/
    4. Audio Devices/
    5. EFM-620 Unknown

    EFM-620 [Unknown]

    EFM-620
    EFM-620

    Part No:

    EFM-620

    Category:

    Audio Devices

    Manufacturer:

    Unknown

    Description:

    90dB 3.2kHz Through Hole,D=40mm Alarms, Buzzers, and Sirens ROHS

    Datasheet:

    Product FAQ

    1. Is EFM-620 available for RFQ?

    Yes. EFM-620 by Unknown 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 EFM-620?

    Pricing for EFM-620 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 EFM-620?

    EFM-620 is a Unknown Audio Devices with Sound Pressure Level(SPL): 90dB and Operating Temperature: -20℃~+60℃. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for EFM-620?

    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 EFM-620 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 EFM-620?

    Yes. If EFM-620 is unavailable, obsolete, or does not meet your required lead time, we can help check similar Unknown Audio Devices parts or compatible alternatives.

    RFQ

    Part Number:

    EFM-620

    Manufacturer:

    Unknown

    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
    Package
    Through Hole,D=40mm
    Operating Temperature
    -20℃~+60℃
    Height
    20mm
    Sound Pressure Level(SPL)
    90dB
    Diameter(φD)
    40mm
    Resonant Frequency
    3.2kHz
    Voltage - Supply
    3V~20V
    CNHTS
    8531801001
    USHTS
    8531801500
    TARIC
    8531804010
    CAHTS
    8531800010
    BRHTS
    85318000
    INHTS
    85318000
    MXHTS
    8531.80.01

    Documents

    Datasheet:

    Datasheet
    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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