Temperature Protection Devices Product Top Page Catalog Tech Notes Technical Support Tools FAQ TVCL - TDK Virtual Component Library The TVCL is simulation model that reproduce the characteristics of TDK electronic components in circuit simulators. EPCOS Design Tools Design tools and simulation models for EPCOS brand components TDK Sample Kits for Chip NTC Thermistors A short description of each sample kit and detailed information from PDF files. Sample kits are available to place an order through the distributor's web site. EPCOS SMD NTC Thermistors Sample Kits EPCOS SMD NTC Thermistors Sample Kits