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    1. Home/
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    3. Discrete Semiconductors/
    4. Transistors/
    5. 1N4729 G MICROSEMI

    1N4729 G [MICROSEMI]

    1N4729 G
    1N4729 G

    Part No:

    1N4729 G

    Category:

    Transistors

    Manufacturer:

    MICROSEMI

    Description:

    The popular 1N4728AG thru 1N4764AG glass body series of 1.0 watt Zeners provides voltage regulation in a selection from 3.3 to 100 volts in 5% tolerances with other tighter tolerances also available.

    Datasheet:

    Product FAQ

    1. Is 1N4729 G available for RFQ?

    Yes. 1N4729 G by MICROSEMI 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 1N4729 G?

    Pricing for 1N4729 G 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 1N4729 G?

    1N4729 G is a MICROSEMI Transistors with Thermal Resistance Junction To Ambient: 140°C/W and Thermal Resistance Junction To Lead: 80°C/W. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for 1N4729 G?

    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 1N4729 G 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 1N4729 G?

    Yes. If 1N4729 G is unavailable, obsolete, or does not meet your required lead time, we can help check similar MICROSEMI Transistors parts or compatible alternatives.

    RFQ

    Part Number:

    1N4729 G

    Manufacturer:

    MICROSEMI

    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
    Thermal Resistance Junction To Ambient
    140°C/W
    Power Dissipation
    1.0W
    Thermal Resistance Junction To Lead
    80°C/W
    Forward Voltage
    1.2V
    Operating Temperature
    -65°C ~ +175°C
    Package
    DO-41 or DO-204AL (Glass)
    RoHS Status
    Packing
    Tray or Tape and Reel (with TR suffix)
    Weight
    0.4 g
    Soldering Temperature
    260°C for 10s
    Tolerance
    ±5% (A), ±10% (no suffix), ±2% (C), ±1% (D)
    Zener Voltage Range
    3.3V to 100V

    Products Detail

    These are 1.0 watt glass encapsulated Zener diodes with hermetic-sealed qualities and higher rated temperature, available in DO-41 or DO-204AL package. They provide voltage regulation from 3.3V to 100V with standard 5% tolerance (A suffix) and tighter 2% (C suffix) or 1% (D suffix) options. RoHS compliant devices available with 'e3' suffix. Features include JEDEC registration, MIL-PRF-19500 screening options, surface mount equivalents, plastic body axial-leaded options, ESD insensitivity, and hermetically sealed glass construction.

    Key Features

    • JEDEC registered 1N4728A to 1N4764A
    • MIL-PRF-19500 screening options (JAN, JANTX, JANTXV, JANS)
    • Surface mount equivalents (SMAJ4728A to SMAJ4764A, MLL4728A to MLL4764A)
    • Plastic body axial-leaded equivalents (1N4728AP to 1N4764AP)
    • RoHS Compliant devices with 'e3' suffix
    • Voltage tolerances: ±5% (A suffix), ±10% (no suffix), ±2% (C suffix), ±1% (D suffix)
    • Nonsensitive to ESD per MIL-STD-750 Method 1020
    • Hermetically sealed glass body construction
    • Power dissipation: 1.0W
    • Operating and storage temperature: -65°C to +175°C
    • Thermal resistance: 80°C/W junction to lead, 140°C/W junction to ambient
    • Forward voltage: 1.2V max at 200mA
    • Tape & reel option available

    Application scenarios

    • Voltage regulation over broad operating current and temperature range
    • extensive voltage selection
    • flexible axial-lead mounting
    • various tolerance options
    • ESD insensitive applications

    Documents

    Datasheets:

    1N4728(A,C,D)G
    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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