New DealsOffersContact UsHelpTrack Ordersen español
Home
Login
Register
My Account
0
0 Items$0.00
  • All Products
    • Manufacturers
    • Popular Manufacturers
      ANALOG DEVICES
      STMICROELECTRONICS
      KEMET
      PANASONIC
      AMPHENOL
      ALPHAWIRE
      OMEGA
      NI-EMERSON
      TEKTRONIX
      TE CONNECTIVITY
      LITTELFUSE
      RASPBERRY PI
      View all manufacturers
      MULTICOMP PRO

      The Engineer's Choice

      From prototype to production

      Learn More

      ACCESS ASSEMBLE ASPIRE

      The right components for tomorrow's success

      Learn more
      • Resources
      • Services
        • Custom Components
        • Purchase & Procurement Support
        • Stock management
        • Design
        • Education
        • Packaging Solutions
        • Custom Orders
        View All Services
        Technical Resources
        • DevKit HQ
        • eTechJournal
        • Artificial Intelligence
        • Internet of Things
        • Security & Surveillance
        • Healthcare
        • OEM Solutions
        • EV Charging
        • Transportation
        • Industrial Automation
        • Robotics
        • Maintenance & Safety
        • Wireless Technology
        • Sensor Technology
        • Power Management
        • Motor Control
        • Calculators & Charts
        • Engineering Glossary
        View All Tech Resources
        Help
        • Contact Us
        • New To Newark
        • Technical Support
        • Delivery Information
        • Tariff Updates & Resources
        • Legislation and Environmental
        • FAQ's
        • Feedback
        View All Help
        • Back to Resources
        • Services
          • Back to Services
          • Custom Components
            • Purchase & Procurement Support
              • Stock management
                • Design
                  • Education
                    • Packaging Solutions
                      • Custom Orders
                        • View All Services
                        • Technical Resources
                          • Back to Technical Resources
                          • DevKit HQ
                            • eTechJournal
                              • Artificial Intelligence
                                • Internet of Things
                                  • Security & Surveillance
                                    • Healthcare
                                      • OEM Solutions
                                        • EV Charging
                                          • Transportation
                                            • Industrial Automation
                                              • Robotics
                                                • Maintenance & Safety
                                                  • Wireless Technology
                                                    • Sensor Technology
                                                      • Power Management
                                                        • Motor Control
                                                          • Calculators & Charts
                                                            • Engineering Glossary
                                                              • View All Tech Resources
                                                              • Help
                                                                • Back to Help
                                                                • Contact Us
                                                                  • New To Newark
                                                                    • Technical Support
                                                                      • Delivery Information
                                                                        • Tariff Updates & Resources
                                                                          • Legislation and Environmental
                                                                            • FAQ's
                                                                              • Feedback
                                                                                • View All Help
                                                                              • Communities
                                                                              • element14
                                                                                Visit the element14 Community for technical discussions, learning content, and opportunities to test new products.
                                                                                hacksterio
                                                                                Hackster is a community dedicated to learning hardware.
                                                                                • Back to Communities
                                                                                • element14
                                                                                  • Hackster.io
                                                                                  • Bill of Materials (BOM) Upload
                                                                                    • Tools
                                                                                    • Quick Buy
                                                                                      BOM Upload
                                                                                      Request a Quote
                                                                                      All Buying Tools
                                                                                      • Back to Tools
                                                                                      • Quick Buy
                                                                                        • BOM Upload
                                                                                          • Request a Quote
                                                                                            • All Buying Tools
                                                                                            • Offers
                                                                                              • Contact Us
                                                                                                • Help
                                                                                                  • New Deals
                                                                                                    1. Home
                                                                                                    2. Circuit Protection
                                                                                                    3. Surge Protectors
                                                                                                    4. Mains Surge Protectors
                                                                                                    Print Page

                                                                                                    TBU-CA050-300-WH

                                                                                                    Surge Protector, High Speed, High Speed Surge Protector IC, 1 Pole, 250 VAC, PCB - Surface Mount

                                                                                                    BOURNS
                                                                                                    BOURNS TBU-CA050-300-WH
                                                                                                    Image is for illustrative purposes only. Please refer to product description.
                                                                                                    ManufacturerBOURNS
                                                                                                    Manufacturer Part NoTBU-CA050-300-WH
                                                                                                    Newark Part No.
                                                                                                    Full Reel83R7175
                                                                                                    Cut Tape83R7174
                                                                                                    Product RangeTBU-CA Series
                                                                                                    Your Part Number
                                                                                                    Technical Datasheet

                                                                                                    Data Sheet

                                                                                                    See all Technical Docs
                                                                                                    Available to Order
                                                                                                    Manufacturer Standard Lead Time: 16 week(s)
                                                                                                    Packaging Options
                                                                                                    info icon

                                                                                                    Price shown includes applicable duties and tariffs
                                                                                                    Cut Tape
                                                                                                    QuantityPrice
                                                                                                    1+$1.370
                                                                                                    Full Reel
                                                                                                    QuantityPrice
                                                                                                    2000+$0.960
                                                                                                    4000+$0.866
                                                                                                    6000+$0.834
                                                                                                    10000+$0.803
                                                                                                    Line Note
                                                                                                    Added to your Order Confirmation, Invoice, and Dispatch note for this order only.

                                                                                                    Product Information

                                                                                                    BOURNS
                                                                                                    ManufacturerBOURNS
                                                                                                    Manufacturer Part NoTBU-CA050-300-WH
                                                                                                    Newark Part No.
                                                                                                    Full Reel83R7175
                                                                                                    Cut Tape83R7174
                                                                                                    Product RangeTBU-CA Series
                                                                                                    Technical Datasheet

                                                                                                    Data Sheet

                                                                                                    Product RangeTBU-CA Series
                                                                                                    Suppressor TypeHigh Speed Surge Protector IC
                                                                                                    No. of Poles1 Pole
                                                                                                    Continuing Operating Voltage Max250VAC
                                                                                                    Suppressor MountingPCB - Surface Mount
                                                                                                    Peak Surge Current-
                                                                                                    Response Time1µs
                                                                                                    SVHCNo SVHC (25-Jun-2025)

                                                                                                    Product Overview

                                                                                                    High speed protector in surface mount DFN package. It is designed to protect against faults caused by short circuits, AC power cross, induction and lightning surges. Typical applications include voice / VDSL cards, protection modules and dongles, process control equipments, test and measurement equipments.

                                                                                                    • Low capacitance single bidirectional high speed protection component
                                                                                                    • MOSFET semiconductor technology based construction
                                                                                                    • Overcurrent and overvoltage protection

                                                                                                    Technical Specifications

                                                                                                    Product Range

                                                                                                    TBU-CA Series

                                                                                                    No. of Poles

                                                                                                    1 Pole

                                                                                                    Suppressor Mounting

                                                                                                    PCB - Surface Mount

                                                                                                    Response Time

                                                                                                    1µs

                                                                                                    Suppressor Type

                                                                                                    High Speed Surge Protector IC

                                                                                                    Continuing Operating Voltage Max

                                                                                                    250VAC

                                                                                                    Peak Surge Current

                                                                                                    -

                                                                                                    SVHC

                                                                                                    No SVHC (25-Jun-2025)

                                                                                                    Technical Docs (2)

                                                                                                    Technical Data Sheet EN

                                                                                                    Product Change Notice EN

                                                                                                    Alternatives for TBU-CA050-300-WH

                                                                                                    1 Product Found

                                                                                                    Associated Products

                                                                                                    1 Product Found

                                                                                                    Legislation and Environmental

                                                                                                    US ECCN:EAR99
                                                                                                    EU ECCN:Unknown
                                                                                                    RoHS Compliant:Yes

                                                                                                    RoHS

                                                                                                    RoHS Phthalates Compliant:Yes

                                                                                                    RoHS

                                                                                                    SVHC:No SVHC (25-Jun-2025)
                                                                                                    Download Product Compliance Certificate

                                                                                                    Product Compliance Certificate

                                                                                                    Prop65WarningIconWARNINGProposition 65
                                                                                                    Customer Service
                                                                                                    I Need Help
                                                                                                    Sales 1 800 463 9275
                                                                                                    Technical 1 877 736 4835
                                                                                                    Live Agent
                                                                                                    Submit Feedback
                                                                                                    Help
                                                                                                    Quick Links
                                                                                                    Track my order
                                                                                                    FAQs
                                                                                                    Delivery Information
                                                                                                    Return a Product
                                                                                                    Our Company
                                                                                                    About us
                                                                                                    Quality Policy
                                                                                                    Careers
                                                                                                    Corporate Responsibility
                                                                                                    Social Media +

                                                                                                    Become a Newark Insider!

                                                                                                    LinkedIn
                                                                                                    Twitter
                                                                                                    Facebook
                                                                                                    Norton Secured
                                                                                                    BSI 9001
                                                                                                    AMEX
                                                                                                    Mastercard
                                                                                                    Visa
                                                                                                    Trade Account
                                                                                                    Terms of Use / Privacy Policy
                                                                                                    Terms of Use for API
                                                                                                    Legal and Copyright Notices
                                                                                                    Terms & Conditions
                                                                                                    Privacy Statement
                                                                                                    Sitemap
                                                                                                    An Avnet Company© 2026 Premier Farnell Limited. All Rights Reserved.