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. Discrete Semiconductors/
    4. Transistors/
    5. 1N5244A (DO-35) MICROSEMI

    1N5244A (DO-35) [MICROSEMI]

    1N5244A (DO-35)
    1N5244A (DO-35)

    Part No:

    1N5244A (DO-35)

    Category:

    Transistors

    Manufacturer:

    MICROSEMI

    Description:

    The popular 1N5221 thru 1N5281B series of 0.5 watt Zener Voltage Regulators provides a selection from 2.4 to 200 volts in standard 5% or 10% tolerances as well as tighter tolerances identified by different suffix letters on the part number.

    Datasheet:

    Product FAQ

    1. Is 1N5244A (DO-35) available for RFQ?

    Yes. 1N5244A (DO-35) 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 1N5244A (DO-35)?

    Pricing for 1N5244A (DO-35) 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 1N5244A (DO-35)?

    1N5244A (DO-35) is a MICROSEMI Transistors with Thermal Resistance Junction To Ambient: 310°C/W and Thermal Resistance Junction To Lead: 250°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 1N5244A (DO-35)?

    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 1N5244A (DO-35) 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 1N5244A (DO-35)?

    Yes. If 1N5244A (DO-35) 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:

    1N5244A (DO-35)

    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
    310°C/W
    Power Dissipation
    0.5W
    Solder Temperature
    260°C
    Thermal Resistance Junction To Lead
    250°C/W
    Forward Voltage
    1.5V
    Operating Temperature
    -65°C ~ +175°C
    Package
    DO-35 (DO-204AH)
    RoHS Status
    Non-RoHS Compliant
    Packing
    Tray or Tape and reel (with TR suffix)
    Storage Temperature
    -65°C ~ +175°C
    Weight
    0.2 g
    Finish
    Tin-Lead or RoHS Compliant annealed matte-Tin plating
    Marking
    Part number
    Polarity
    Cathode indicated by band
    Solder Time
    10 s
    Steady State Power 25C
    0.48W
    Steady State Power 50C
    0.5W

    Products Detail

    The 1N5221 to 1N5281B series are 0.5 watt Zener Voltage Regulators in DO-35 glass axial-lead package. They provide a wide voltage range from 2.4V to 200V with standard tolerances of ±5% (B suffix) and ±10% (A suffix), and tighter tolerances of ±2% (C suffix) or ±1% (D suffix). The series is JEDEC registered and available with military screening levels (JAN, JANTX, JANTXV, JANS) by adding MQ, MX, MV, or MSP prefixes. Surface mount equivalents (MLL5221 to MLL5281B) are available in DO-213AA MELF package. RoHS compliant versions are available with 'e3' suffix. The devices are non-sensitive to ESD, have minimal capacitance, and are inherently radiation hard. They are suitable for voltage regulation over a broad operating current and temperature range.

    Key Features

    • JEDEC registered, Internal bonds optionally available with '-1' suffix, Military screening levels (JAN, JANTX, JANTXV, JANS) available, Surface mount equivalents available, RoHS Compliant available, DO-7 glass body axial-leaded equivalents available, Regulates voltage over a broad operating current and temperature range, Extensive selection from 2.4 to 200 V, Standard voltage tolerances ±5% (B suffix) and ±10% (A suffix), Tight tolerances ±2% (C suffix) or ±1% (D suffix), Flexible axial-lead mounting terminals, Nonsensitive to ESD, Minimal capacitance, Inherently radiation hard

    Application scenarios

    • Voltage regulation

    Documents

    Datasheets:

    1N5221 - 1N5281B, e3 DO-35
    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
    H5AN8G8NCJR-XNC

    H5AN8G8NCJR-XNC

    SK HYNIX

    BEST SELL
    MT53E1G32D2FW-046 AAT:C TR

    MT53E1G32D2FW-046 AAT:C TR

    Micron

    BEST SELL
    MTFC4GACAJCN-4M IT

    MTFC4GACAJCN-4M IT

    Micron

    BEST SELL
    MPU-6000

    MPU-6000

    TDK

    BEST SELL
    TLP2361(TPL,E(T

    TLP2361(TPL,E(T

    TOSHIBA

    BEST SELL
    INA226AIDGSR

    INA226AIDGSR

    Texas Instruments

    BEST SELL
    ISL8225MIRZ

    ISL8225MIRZ

    RENESAS

    BEST SELL
    ISL94202IRTZ-T

    ISL94202IRTZ-T

    RENESAS

    BEST SELL
    BQ27441DRZR-G1AG4

    BQ27441DRZR-G1AG4

    Texas Instruments

    BEST SELL
    KHBBC4B03C-MC1K

    KHBBC4B03C-MC1K

    SAMSUNG

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • 1N5928C G
      MICROSEMI
      Available for RFQ
      Request Volume Pricing
    • 1N4748A G
      MICROSEMI
      Available for RFQ
      Request Volume Pricing
    • APT1001RBN
      MICROSEMI
      Available for RFQ
      Request Volume Pricing
      -
    • 1.5KE18AE3/TR13
      MICROSEMI
      Available for RFQ
      Request Volume Pricing
    • 1N5383B/TR12
      MICROSEMI
      Available for RFQ
      Request Volume Pricing
    • 1N5221A (DO-35)
      MICROSEMI
      Available for RFQ
      Request Volume Pricing
    • 2N6678
      MICROSEMI
      Available for RFQ
      Request Volume Pricing
      -
    • JANTX2N4261
      MICROSEMI
      Available for RFQ
      Request Volume Pricing
      -
    • 1N5232A (DO-35)TR
      MICROSEMI
      Available for RFQ
      Request Volume Pricing
    • 1000MP
      MICROSEMI
      Available for RFQ
      Request Volume Pricing

    1N5936D G

    1N5936D G

    MICROSEMI

    2EZ150D5

    2EZ150D5

    MICROSEMI

    1N5955B G

    1N5955B G

    MICROSEMI

    1N5238A (DO-35)

    1N5238A (DO-35)

    MICROSEMI

    APTC80H29T1G

    APTC80H29T1G

    MICROSEMI

    TAN75A

    TAN75A

    MICROSEMI

    10A060

    10A060

    MICROSEMI

    2N6544

    2N6544

    MICROSEMI

    1.5KE75AE3/TR13

    1.5KE75AE3/TR13

    MICROSEMI

    1N5221A (DO-35)

    1N5221A (DO-35)

    MICROSEMI

    Diodes & Rectifiers(136426)Discrete & Power Modules(14567)Thyristors(12548)

    No recently viewed products