Memory & Timing
Custom Passive Crystal Oscillator 49S Full Series 4MHZ40MHZ Quartz Crystal Resonator Original Factory Supply Sample 1

Custom Passive Crystal Oscillator 49S Full Series 4MHZ40MHZ Quartz Crystal Resonator Original Factory Supply Sample 1 is a Memory & Timing part stocked for production builds. The headline rating is Lead finish of Matte tin (Sn). It is commonly specified for system clock and reference timing.
Overview
Custom Passive Crystal Oscillator 49S Full Series 4MHZ40MHZ Quartz Crystal Resonator Original Factory Supply Sample 1 is selected when the design needs a Memory & Timing part with predictable, traceable performance. Each lot ships with date codes and, on request, a certificate of conformance.
Sourcing and lead time
We hold buffer stock on this reference and place factory orders for high volumes. Standard reel and tray multiples apply for production quantities.
Typical application
In the field, Custom Passive Crystal Oscillator 49S Full Series 4MHZ40MHZ Quartz Crystal Resonator Original Factory Supply Sample 1 is specified for system clock and reference timing; we can suggest equivalents within the same family if a cost-down or second source is needed.
Selection notes
For Custom Passive Crystal Oscillator 49S Full Series 4MHZ40MHZ Quartz Crystal Resonator Original Factory Supply Sample 1, the dominant trade-offs are rating margin, footprint, and cost at volume; we can map those against equivalents on request.
| Lead finish | Matte tin (Sn) |
|---|---|
| Termination | Gull-wing |
| Operating range | -40 C to +85 C |
| Compliance | RoHS, JEDEC |
Figures reflect typical catalog values; confirm against the manufacturer datasheet for your lot.