Using the Request for Quote (RFQ) form provided on this page, you can request competitive procurement options on part number C438T with rapid responses always offered by our staff. To ensure that you locate and procure exactly what you need with ease, we list parts with as much information as we can. For example, part number C438T It is listed as Semiconductor Device Thyristor. component manufactured by National Semiconductor Corp, specifically under CAGE Code 27014. It is also accompanied by the NSN 5961010986442 for ease of organization, the first digits of the NSN indicating that the part belongs to FSC 5961 Semiconductor Devices and Associated Hardware.