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. Diodes & Rectifiers/
    5. CDLL5526/TR Microchip

    CDLL5526/TR [Microchip]

    CDLL5526/TR
    CDLL5526/TR

    Part No:

    CDLL5526/TR

    Category:

    Diodes & Rectifiers

    Manufacturer:

    Microchip

    Description:

    The 1N5518 thru 1N5546 series of 0.5 watt axial-leaded glass Zener Voltage Regulators provides a selection from 3.3 to 33 volts with tolerances ranging from plus/minus 1% to 20%.

    RoHS Status:

    Product FAQ

    1. Is CDLL5526/TR available for RFQ?

    Yes. CDLL5526/TR by Microchip 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 CDLL5526/TR?

    Pricing for CDLL5526/TR 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 CDLL5526/TR?

    CDLL5526/TR is a Microchip Diodes & Rectifiers with Thermal Resistance Junction To Ambient: 300°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 CDLL5526/TR?

    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 CDLL5526/TR 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 CDLL5526/TR?

    Yes. If CDLL5526/TR is unavailable, obsolete, or does not meet your required lead time, we can help check similar Microchip Diodes & Rectifiers parts or compatible alternatives.

    RFQ

    Part Number:

    CDLL5526/TR

    Manufacturer:

    Microchip

    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
    Forward Voltage
    1.1V
    Power Dissipation
    0.5W
    Thermal Resistance Junction To Ambient
    300°C/W
    Thermal Resistance Junction To Lead
    250°C/W
    Operating Temperature
    -65°C ~ +175°C
    Package
    DO-35 (DO-204AH) and DO-213AA MELF
    RoHS Status
    RoHS Compliant
    Packing
    Tray, Tape and Reel
    RoHS Status
    RoHS Compliant
    Weight
    0.2 g
    Package Dimensions DO35
    BD: 1.40-2.29 mm, BL: 3.05-5.08 mm, LD: 0.46-0.56 mm, LL: 25.40-38.10 mm, LL1: 1.27 mm
    Solder Pad Temperature
    260°C

    Products Detail

    0.5W Zener diodes in DO-35 (DO-204AH) axial-lead glass package and DO-213AA MELF surface mount package. Available with voltage tolerances of ±1%, ±2%, ±5%, ±10%, and ±20%. Military qualifications (JAN, JANTX, JANTXV) per MIL-PRF-19500/437 available with metallurgical bond option. RoHS compliant versions available for commercial grade. Features include guaranteed voltage regulation, flexible axial-lead mounting, non-sensitivity to ESD, minimal capacitance, and inherent radiation hardness.

    Key Features

    • JEDEC registered 1N5518 to 1N5546
    • DO-35 (DO-204AH) package
    • Voltage tolerances: ±20%, ±10%, ±5%, ±2%, ±1%
    • Internal metallurgical bond option available with '-1' suffix
    • Military qualifications: JAN, JANTX, JANTXV per MIL-PRF-19500/437
    • RoHS compliant versions available (commercial grade)
    • Also available in DO-213AA MELF surface mount (1N5518BUR-1 to 1N5546BUR-1)
    • Regulates voltage over broad operating current and temperature range
    • Guaranteed voltage regulation (∆VZ) from IZL to IZT
    • Voltage selection from 3.3 to 33 V
    • Flexible axial-lead mounting terminals
    • Nonsensitive to ESD per MIL-STD-750 Method 1020
    • Minimal capacitance
    • Inherently radiation hard

    Application scenarios

    • Voltage regulation
    • power management
    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
    MT47H128M16RT-25E IT:C

    MT47H128M16RT-25E IT:C

    Micron

    BEST SELL
    PCI1003

    PCI1003

    Microchip

    BEST SELL
    TMS320F28335PTPQ

    TMS320F28335PTPQ

    Texas Instruments

    BEST SELL
    KHBBC4B03C-MC1K

    KHBBC4B03C-MC1K

    SAMSUNG

    BEST SELL
    MTFC8GAKAJCN-4M IT

    MTFC8GAKAJCN-4M IT

    Micron

    BEST SELL
    M25P80-VMW6TG

    M25P80-VMW6TG

    Micron

    BEST SELL
    PMEG4010CEGW-QJ

    PMEG4010CEGW-QJ

    NEXPERIA

    BEST SELL
    MTFC2GMDEA-0M WT A

    MTFC2GMDEA-0M WT A

    Micron

    BEST SELL
    BH66F5362

    BH66F5362

    Holtek

    BEST SELL
    MT48H32M16LFB4-6 IT:C

    MT48H32M16LFB4-6 IT:C

    Micron

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • JANKCA1N5311
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • SMBJ5914C/TR13
      Microchip
      Available for RFQ
      Request Volume Pricing
    • 2EZ140D5
      Microchip
      Available for RFQ
      Request Volume Pricing
    • CD963A
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • JANS1N4614DUR-1/TR
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • 1N3003B
      Microchip
      Available for RFQ
      Request Volume Pricing
    • 1N5366/TR12
      Microchip
      Available for RFQ
      Request Volume Pricing
    • SMAJ5920E3/TR13
      Microchip
      Available for RFQ
      Request Volume Pricing
    • SBR3550
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • 1N5945PE3/TR12
      Microchip
      Available for RFQ
      Request Volume Pricing
      -

    1N4975

    1N4975

    Microchip

    1N482B

    1N482B

    Microchip

    1N4689E3/TR

    1N4689E3/TR

    Microchip

    1N4553BR

    1N4553BR

    Microchip

    1N4757APE3/TR8

    1N4757APE3/TR8

    Microchip

    1N4534

    1N4534

    Microchip

    1N3829A-1

    1N3829A-1

    Microchip

    1N4682

    1N4682

    Microchip

    1N2978A

    1N2978A

    Microchip

    1N4533/TR

    1N4533/TR

    Microchip

    Discrete & Power Modules(14567)Thyristors(12548)Transistors(202881)

    No recently viewed products