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  • 90-day after-sales guarantee
  • 365 Days Quality Guarantee
  • Genuine Product Guarantee
  • 7*24 hours service quarantee

Quick Inquiry

Please submit RFQ for UDZ12B or email to us: Email: [email protected], we will contact you in 12 hours.

Overview of UDZ12B

Features• Ultra-Small Surface Mount Package• Ideally suited for Automated Assembly Processes• Very Sharp Breakdown Characteristics• Very Tight Tolerance on Zener Breakdown Voltage• Lead Free By Design/RoHS Compliant (Note 4)

Key Features

  • Ultra-Small Surface Mount Package
  • Ideally suited for Automated Assembly Processes
  • Very Sharp Breakdown Characteristics
  • Very Tight Tolerance on Zener Breakdown Voltage
  • Lead Free By Design/RoHS Compliant (Note 4)


The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Part Life Cycle Code Contact Manufacturer Ihs Manufacturer SILICON-BASED TECHNOLOGY CORP
Reach Compliance Code ECCN Code EAR99
HTS Code 8541.10.00.50

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

  • Shipping and Package

    Shipping:For example, FedEx, SF, UPS, or DHL.UPS, or DHL.

    Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.

  • Payment

    For example, channels like VISA, MasterCard, UnionPay, Western Union, PayPal, and more.

    If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.