Logo
Contact Us
Cookies Policy
Terms of Use
Privacy Policy
phone
Vivi (Sales)
phone
Lucy (Sales)
phone
Ban (Sales)
phone
+86 755-2845-3125
RFQ List
  • open navigation menu
    • Logo
    • RFQ List
      • Manufacturers
      • Hot Products
      • RFQ
      • Blog
      • Tools
      • Sourcing Solutions
      • PCB/SMT
      • About Us
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    CONTACT US
    +86 755-2845-3125
    [email protected][email protected][email protected]
    Room 2709B, 5A Office Building, Longguang Jiuzuan, Hongshan, Longhua District, Shenzhen, China
    Company
    • Blog
    • About Us
    • Contact Us
    Resources
    • Categories
    • Manufacturers
    • Tools
    • RFQ
    Quick link
    • Privacy Policy
    • Terms of Use
    • Cookies Policy
    • Refund & Return Policy
    • Shipping & Delivery Policy
    Payment
    • Payment method
    • Payment method
    • Payment method
    • Payment method
    Logistics
    • Logistics partner
    • Logistics partner
    • Logistics partner
    • Logistics partner

    © 2026 Copyright. All Rights Reserved. Made by ICAllIn

    Part number
    Part number
    1. Home/
    2. All Categories/
    3. Passive Components/
    4. Audio Transformers / Signal Transformers/
    5. AT3974 Unknown

    AT3974 [Unknown]

    AT3974
    AT3974

    Part No:

    AT3974

    Category:

    Audio Transformers / Signal Transformers

    Manufacturer:

    Unknown

    Description:

    EI19 Transformer

    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
    Box
    Product FAQ

    1. Is AT3974 available for RFQ?

    Yes. AT3974 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 AT3974?

    Pricing for AT3974 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 AT3974?

    AT3974 is a Unknown Audio Transformers / Signal Transformers with Turns Ratio - Primary:Secondary: 1:1, 1:2 and Height - Seated (Max): 0.244" (6.20mm). Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for AT3974?

    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 AT3974 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 AT3974?

    Yes. If AT3974 is unavailable, obsolete, or does not meet your required lead time, we can help check similar Unknown Audio Transformers / Signal Transformers parts or compatible alternatives.

    RFQ

    Part Number:

    AT3974

    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
    Product Status
    Active
    Transformer Type
    LAN 10/100 Base-T
    Inductance
    98µH
    Turns Ratio - Primary:Secondary
    1:1, 1:2
    Mounting Type
    Surface Mount
    Size / Dimension
    0.504" L x 0.268" W (12.80mm x 6.80mm)
    Height - Seated (Max)
    0.244" (6.20mm)
    Operating Temperature
    0°C ~ 70°C
    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

    BEST SELL
    89H16NT16G2ZCHLG

    89H16NT16G2ZCHLG

    RENESAS

    BEST SELL
    MT60B2G8HB-48B:A

    MT60B2G8HB-48B:A

    Micron

    BEST SELL
    MT53E2G32D4DE-046 AAT:C

    MT53E2G32D4DE-046 AAT:C

    Micron

    BEST SELL
    INA226AIDGSR

    INA226AIDGSR

    Texas Instruments

    BEST SELL
    H9TQ26ADFTACUR-KUM

    H9TQ26ADFTACUR-KUM

    SK HYNIX

    BEST SELL
    MT48LC4M32B2P-6A IT:L

    MT48LC4M32B2P-6A IT:L

    Micron

    BEST SELL
    MT53E1G32D2FW-046 AAT:C TR

    MT53E1G32D2FW-046 AAT:C TR

    Micron

    BEST SELL
    TMS320F28335ZJZQ

    TMS320F28335ZJZQ

    Texas Instruments

    BEST SELL
    MCX75510AAS-NEAT

    MCX75510AAS-NEAT

    NVIDIA

    BEST SELL
    TMS320F28035PAGS

    TMS320F28035PAGS

    Texas Instruments

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • YLTH48002-1PT
      Unknown
      Available for RFQ
      Request Volume Pricing
      -
    • 100B-1027FXT
      Unknown
      Available for RFQ
      Request Volume Pricing
    • SMG1553-67
      Unknown
      Available for RFQ
      Request Volume Pricing
    • DGLN1553-45
      Unknown
      Available for RFQ
      Request Volume Pricing
    • XF-10207
      Unknown
      Available for RFQ
      Request Volume Pricing
      -
    • R8207NL
      Unknown
      Available for RFQ
      Request Volume Pricing
      -
    • ME2135
      Unknown
      Available for RFQ
      Request Volume Pricing
      -
    • CTD1X1005AXXX
      Unknown
      Available for RFQ
      Request Volume Pricing
      -
    • 530004617
      Unknown
      Available for RFQ
      Request Volume Pricing
      -
    • RCT36-1000-5M
      Unknown
      Available for RFQ
      Request Volume Pricing
      -

    10GB-6012T

    10GB-6012T

    Unknown

    AT4539

    AT4539

    Unknown

    CMI-MMPP252012MH-1R0M

    CMI-MMPP252012MH-1R0M

    Unknown

    2276214

    2276214

    Unknown

    7RBT-801

    7RBT-801

    Unknown

    70072K

    70072K

    Unknown

    2277899

    2277899

    Unknown

    C10114

    C10114

    Unknown

    2277242

    2277242

    Unknown

    2277174

    2277174

    Unknown

    Frequency Control & Timing Devices(278095)Capacitors(1762876)Resistors(2211709)Potentiometers, Trimmers & Rheostats(714583)Inductors, Chokes & Coils(245409)Ferrites(20290)Antennas(0)Antenna Accessories(0)Signal Conditioning(38)EMI Filters / EMI Suppression(6465)

    No recently viewed products