Pain points：The dilemma of supply interruption of automotive components under geopolitics

The Dutch government's asset freeze and equity custody of Nexperia Semiconductor，Triggering global impactAutomotive Electronicssupply chain “dominoes effect”。As a vehicle specification level LIN/CAN Core supplier of bus protection devices，Nexperia delivery cycle from 8 Extend the week to several months，Partial models are temporarily suspended from accepting orders。The purchasing director of a certain new energy vehicle company admitted frankly：“A bus protection device that costs tens of yuan，Almost caused the entire production line to shut down。” What's even more tricky is，After Nexperia was entrusted, there was a technical support gap，There is no response to the original adaptation issue，Enterprises are caught in “There are problems without solutions” The desperate situation。

Transformation：Accurate implementation of Leiditech car standard level alternative solution

CAN (FD)/FlexRayBus requires effective protection scheme，To prevent electrostatic discharge（ESD）And surge interference，Ensure the reliability and stability of communication。Shanghai

LeiditechCAN(FD)The protection scheme diagram is as follows：

Shanghai Leiditech launches targeted vehicle specification level ESD Protection substitution matrix，achieve “Parameter matching + Seamless switching”。In the core plan，Leiditech PESD1LIN Reverse workvoltage（VRWM）、The anti-static ability is superior to the same model of Nexperia；SMC24LVQ Can be directly pin-pin alternative to Nexperia PESD2CANFD24UT-Q，adopt GPP Process passed AEC-Q101 authentication，through - 40℃to 125℃Wide temperature test。To lower the threshold for transformation，Provided by Leiditech “24 Hourly part number matching + 3 Tian Compatibility Test + 7 Delivery of Tian Sample” The Three Fast Services，A commercial vehicle enterprise 48 Complete zero shutdown switching of the production line within hours。

harvest：Dual value of supply chain stability and performance upgrade

After transformation，A certain new energy vehicle company EMC Test pass rate 100%，Batch use for three months with zero malfunctions，The delivery cycle has been shortened to 4-6 week。Shanghai Leiditech Car RegulationsencapsulationMonthly production capacity of the base 500 Ten thousand pieces，Not affected by the European energy crisis，Can expand production as needed。Annual demand 100 Ten thousand calculations，Enterprise procurement cost reduction 15%-20%，Annual savings and cost overruns 200 Ten thousand yuan，achieve “Supply chain security + economic benefits” Win-win situation。