Welcome to AdSem, Inc. The Advanced Semiconductors Company! It is Policy of our Company to provide only Unique Products with the Best Performance at Realistic Price!   Medical NTC Thermistors - Product List Silicon High Temperature Thermistors - Product List Germanium High Temperature Thermistors - Product List Germanium & Silicon Low Temperature Thermistors - Product List Semiconductor Materials - Product List Why Si & Ge High Temperature NTC Thermistors are your best choice?

AdSem, Inc. offers development and volume production of customized Si & Ge thermistors for any operating temperature range between 1 mK and 750K