Logo
Contact Us
Cookies Policy
Terms of Use
Privacy Policy
phone
Vivi (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. 1N5346A/TR8 Microchip

    1N5346A/TR8 [Microchip]

    1N5346A/TR8
    1N5346A/TR8

    Part No:

    1N5346A/TR8

    Category:

    Diodes & Rectifiers

    Manufacturer:

    Microchip

    Description:

    The 1N5333-5388B JEDEC registered series of axial-leaded 5.0 watt Zeners provides voltage regulation in a selection from 3.3 to 200 volts.

    RoHS Status:

    Product FAQ

    1. Is 1N5346A/TR8 available for RFQ?

    Yes. 1N5346A/TR8 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 1N5346A/TR8?

    Pricing for 1N5346A/TR8 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 1N5346A/TR8?

    1N5346A/TR8 is a Microchip Diodes & Rectifiers with Thermal Resistance Junction To Ambient: 85°C/W and Thermal Resistance Junction To Lead: 25°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 1N5346A/TR8?

    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 1N5346A/TR8 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 1N5346A/TR8?

    Yes. If 1N5346A/TR8 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:

    1N5346A/TR8

    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 (AT 1.0A)
    1.2V at 1.0A
    Power Dissipation
    5.0W
    Thermal Resistance Junction To Ambient
    85°C/W
    Thermal Resistance Junction To Lead
    25°C/W
    Operating Temperature
    -65°C ~ +150°C
    Package
    Axial-lead, T-18
    RoHS Status
    RoHS Compliant
    Packing
    Tape and reel
    RoHS Status
    RoHS Compliant
    Storage Temperature
    -65°C ~ +150°C
    Weight
    0.7 grams
    Case
    Void-free transfer molded thermosetting epoxy (UL94V-0)
    Military Screening
    JAN, JANTX, JANTXV (prefixes MQ, MX, MV)
    Moisture Classification
    Level 1 (no dry pack)
    Solder Temperature
    260°C for 10 s
    Terminals
    Tin-Lead or RoHS Compliant annealed matte-Tin

    Products Detail

    The 1N5333B to 1N5388B series are JEDEC registered, axial-leaded 5.0 watt Zener diodes. They offer voltage regulation from 3.3V to 200V with standard tolerances of ±5% (B suffix) and ±10% (A suffix), and tight tolerances of ±2% (C suffix) or ±1% (D suffix). These plastic encapsulated diodes have moisture classification Level 1 with no dry pack required. They are available in military equivalent screening levels (JAN, JANTX, JANTXV) by adding MQ, MX, or MV prefixes. Surface mount equivalents (SMBJ5333 to SMBJ5388B, SMBG5333B to SMBG5388B) and RoHS compliant versions (e3 suffix) are also available. They are designed for high maximum DC currents with adequate heat sinking and low thermal resistance.

    Key Features

    • JEDEC registered 1N5333 to 1N5388B Zener voltage: 3.3V to 200V Tolerances: ±5% (B), ±10% (A), ±2% (C), ±1% (D) Military screening: JAN, JANTX, JANTXV (prefixes MQ, MX, MV) Surface mount equivalents: SMBJ5333 to SMBJ5388B, SMBG5333B to SMBG5388B RoHS compliant (e3 suffix) Axial-lead mounting Non-sensitive to ESD (MIL-STD-750) High surge withstand Minimal voltage change with current (ΔVZ) High maximum current (IZM) with heat sinking Moisture classification Level 1 (no dry pack)

    Application scenarios

    • Voltage regulation
    • broad operating current and temperature range
    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
    INA226AIDGSR

    INA226AIDGSR

    Texas Instruments

    BEST SELL
    CSDM65295

    CSDM65295

    Texas Instruments

    BEST SELL
    MTFC2GMDEA-0M WT A

    MTFC2GMDEA-0M WT A

    Micron

    BEST SELL
    KLMCG1RCTE-B041

    KLMCG1RCTE-B041

    SAMSUNG

    BEST SELL
    ADS1248IPWR

    ADS1248IPWR

    Texas Instruments

    BEST SELL
    BQ25895RTWR

    BQ25895RTWR

    Texas Instruments

    BEST SELL
    ISM330DHCX

    ISM330DHCX

    STMicroelectronics

    BEST SELL
    GD32F407ZGT6

    GD32F407ZGT6

    GD

    BEST SELL
    K4FBE3D4HM-GHCL

    K4FBE3D4HM-GHCL

    SAMSUNG

    BEST SELL
    K4AAG085WA-BIWE

    K4AAG085WA-BIWE

    SAMSUNG

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • SMBG5345AE3/TR13
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • SMBJ5922AE3/TR13
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • CD4776A
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • 1N6001A
      Microchip
      Available for RFQ
      Request Volume Pricing
    • JANS1N6639
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • 1N2984B
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • 1N4735AP/TR12
      Microchip
      Available for RFQ
      Request Volume Pricing
    • 1N5366C/TR8
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • SMBG5365CE3/TR13
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • S3260
      Microchip
      Available for RFQ
      Request Volume Pricing
      -

    1N2981A

    1N2981A

    Microchip

    1N5076

    1N5076

    Microchip

    1N2975B

    1N2975B

    Microchip

    1N4607

    1N4607

    Microchip

    1N4611A/TR

    1N4611A/TR

    Microchip

    1N4978

    1N4978

    Microchip

    1N4759CPE3/TR8

    1N4759CPE3/TR8

    Microchip

    1N1362

    1N1362

    Microchip

    1N1365

    1N1365

    Microchip

    1N4743APE3/TR12

    1N4743APE3/TR12

    Microchip

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

    No recently viewed products