Definition
What is Crystal / oscillator in electronics sourcing?
Frequency-reference parts: a crystal is a passive resonator, an oscillator is a powered module with a fixed output. Both are specified by frequency, tolerance, and load, and mismatched timing parts break a design.
Related terms
Every part on your BOM, resolved automatically.
O2 reads a bill of materials end to end: it normalizes part numbers, checks lifecycle and compliance on every line, finds alternates, and drafts the quote.