The 1501 from Knowles Johanson Manufacturing falls under the trimmer/variable capacitors category. Key specifications include a type of MCU 8-Bit, a core processor of AVR, a platform of Trinket 5V, a utilized IC / part of ATtiny85 and a contents of Board(s). This part has a typical lead time of 63 Days from factory and ships with a full manufacturer datasheet available for download. You can source 1501 through Simplytronix, with fast shipping and verified authenticity.