New DealsOffersContact UsHelpTrack Ordersen français
Home
Login
Register
My Account
0
0 Items$0.00
  • All Products
    • Manufacturers
    • Popular Manufacturers
      ANALOG DEVICES
      STMICROELECTRONICS
      KEMET
      PANASONIC
      AMPHENOL
      ALPHAWIRE
      OMEGA
      NI
      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
        • Security & Surveillance
        • Healthcare
        • Robotics
        • Industrial Automation
        • OEM Solutions
        • EV Charging
        • Transportation
        • Internet of Things
        • Artificial Intelligence
        • Maintenance & Safety
        • Wireless Technology
        • Sensor Technology
        • Power Management
        • Embedded Hub
        • Engineering Glossary
        • Calculators & Charts
        • Selector Tools & Catalogues
        • eTechJournal
        View All Tech Resources
        Help
        • Contact Us
        • New To Newark
        • Technical Support
        • Delivery Information
        • 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
                          • Security & Surveillance
                            • Healthcare
                              • Robotics
                                • Industrial Automation
                                  • OEM Solutions
                                    • EV Charging
                                      • Transportation
                                        • Internet of Things
                                          • Artificial Intelligence
                                            • Maintenance & Safety
                                              • Wireless Technology
                                                • Sensor Technology
                                                  • Power Management
                                                    • Embedded Hub
                                                      • Engineering Glossary
                                                        • Calculators & Charts
                                                          • Selector Tools & Catalogues
                                                            • eTechJournal
                                                              • View All Tech Resources
                                                              • Help
                                                                • Back to Help
                                                                • Contact Us
                                                                  • New To Newark
                                                                    • Technical Support
                                                                      • Delivery Information
                                                                        • 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. TVS - Transient Voltage Suppressors
                                                                                                  4. TVS Varistors
                                                                                                  Print Page

                                                                                                  MCSR431K05DS

                                                                                                  TVS Varistor, 275 V, 370 V, 5D Series, 650 V, Disc 7mm, Metal Oxide Varistor (MOV)

                                                                                                  Date/Lot Code

                                                                                                  MULTICOMP PRO
                                                                                                  Image is for illustrative purposes only. Please refer to product description.
                                                                                                  MULTICOMP PRO MCSR431K05DS
                                                                                                  ManufacturerMULTICOMP PRO
                                                                                                  Manufacturer Part NoMCSR431K05DS
                                                                                                  Newark Part No.23T7619
                                                                                                  Product Range5D
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  See all Technical Docs
                                                                                                  3,274 In Stock

                                                                                                  Need more?

                                                                                                  Delivery in 2-4 Business Days(UK stock)
                                                                                                  Order before 9pm EST standard shipping
                                                                                                  QuantityPrice
                                                                                                  10+$0.245
                                                                                                  50+$0.184
                                                                                                  100+$0.167
                                                                                                  500+$0.148
                                                                                                  1000+$0.114
                                                                                                  2000+$0.107
                                                                                                  5000+$0.100
                                                                                                  Price for:Each
                                                                                                  Minimum: 10
                                                                                                  Multiple: 10
                                                                                                  $2.45
                                                                                                  Enter Your Part No/Line Note
                                                                                                  Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
                                                                                                  This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                                                                                                  Product Information

                                                                                                  MULTICOMP PRO
                                                                                                  ManufacturerMULTICOMP PRO
                                                                                                  Manufacturer Part NoMCSR431K05DS
                                                                                                  Newark Part No.23T7619
                                                                                                  Product Range5D
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  Voltage Rating VAC275V
                                                                                                  Voltage Rating VDC370V
                                                                                                  Product Range5D
                                                                                                  Clamping Voltage Vc Max650V
                                                                                                  Varistor Case StyleDisc 7mm
                                                                                                  Varistor TypeMetal Oxide Varistor (MOV)
                                                                                                  Peak Surge Current @ 8/20µS400A
                                                                                                  Operating Temperature Min-55°C
                                                                                                  Operating Temperature Max125°C
                                                                                                  Peak Energy (10/1000uS)16J
                                                                                                  Automotive Qualification Standard-
                                                                                                  SVHCNo SVHC (25-Jun-2025)

                                                                                                  Product Overview

                                                                                                  The 5D series Metal Oxide Varistor is a family of transient voltage surge suppression products. The varistor offers short response time to surge voltage. It provides protection against surges induced by lighting striking incoming power lines. Suppression of surges caused by switching inductive loads such as transformers, relays and coils. Protection of rectification diodes, SCRs, power transistors and semiconductor devices.

                                                                                                  • High performance transient voltage suppression
                                                                                                  • Low standby power dissipation
                                                                                                  • Excellent clamping characteristics
                                                                                                  • High performance withstanding surge currents
                                                                                                  • High reliability
                                                                                                  • Standard disc
                                                                                                  • Straight lead
                                                                                                  • Multicomp Pro products are rated 4.6 out of 5 stars
                                                                                                  • 12 month limited warranty *view Terms & Conditions for details
                                                                                                  • 96% of customers would recommend to a friend

                                                                                                  Technical Specifications

                                                                                                  Voltage Rating VAC

                                                                                                  275V

                                                                                                  Product Range

                                                                                                  5D

                                                                                                  Varistor Case Style

                                                                                                  Disc 7mm

                                                                                                  Peak Surge Current @ 8/20µS

                                                                                                  400A

                                                                                                  Operating Temperature Max

                                                                                                  125°C

                                                                                                  Automotive Qualification Standard

                                                                                                  -

                                                                                                  Voltage Rating VDC

                                                                                                  370V

                                                                                                  Clamping Voltage Vc Max

                                                                                                  650V

                                                                                                  Varistor Type

                                                                                                  Metal Oxide Varistor (MOV)

                                                                                                  Operating Temperature Min

                                                                                                  -55°C

                                                                                                  Peak Energy (10/1000uS)

                                                                                                  16J

                                                                                                  SVHC

                                                                                                  No SVHC (25-Jun-2025)

                                                                                                  Technical Docs (2)

                                                                                                  Technical Data Sheet EN

                                                                                                  Technical Data Sheet EN

                                                                                                  Alternatives for MCSR431K05DS

                                                                                                  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

                                                                                                  Product traceability

                                                                                                  Date/Lot Code

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

                                                                                                  Become a Newark Insider!

                                                                                                  LinkedIn
                                                                                                  Twitter
                                                                                                  Facebook
                                                                                                  Norton Secured
                                                                                                  BSI 9001
                                                                                                  AMEX
                                                                                                  Mastercard
                                                                                                  Visa
                                                                                                  Trade Account
                                                                                                  Discover
                                                                                                  Terms of Use / Privacy Policy
                                                                                                  Terms of Use for API
                                                                                                  Legal and Copyright Notices
                                                                                                  Terms & Conditions
                                                                                                  Privacy Statement
                                                                                                  Sitemap
                                                                                                  An Avnet Company© 2025 Premier Farnell Limited. All Rights Reserved.