X49SM8MSD2SC

Identity

• Manufacturer: YXC(扬兴晶振)
• Model / MPN: X49SM8MSD2SC
• LCSC: C12674
• Category: crystal
• Description: HC-49SMD 8MHZ 20PF ±20PPM -2070℃（±30PPM） Crystal Oscillator 8MHz Type:Crystal Oscillator Frequency:8MHz Normal temperature Frequency Tolerance:±20ppm Normal temperature Frequency Tolerance:±20ppm Load Capacitance:20pF Frequency Stability:±30ppm Frequency Stability:±30ppm Operating Temperature:-20℃+70℃ Operating Temper
• Source: EasyEDA/JLC verified common component seed
• Project designators: Not project-specific
• Project quantity per board: Not project-specific

Capabilities

• Not captured yet.

Package And Footprint

• Package / footprint name: HC-49S-SMD
• Pin count: Unknown
• EasyEDA symbol UUID: 9df1b7783af3451c889f1dd0cbf9eee1
• EasyEDA footprint UUID: c50c2e2e00cc46bea6a922befce888ef
• EasyEDA device UUID: 548c86e8e6bb471782069b78e8c67f67
• EasyEDA library UUID: 0819f05c4eef4c71ace90d822a990e87

Power And Operating Modes

• Active current: Passive part; no quiescent current.
• Sleep / standby current: Passive part; no quiescent current.
• Supply rails: Application-defined.
• Notes: Ratings are seeded from EasyEDA/LCSC properties when present; verify against datasheet for final design.

Procurement Classification

• JLC class: Basic Part
• JLC note / assembly basis: EasyEDA/JLC verified common board support, timing, EMI, and protection seed
• Assembly status: jlc_basic
• Price-break table: Not captured in seed. Store only timestamped price-break snapshots when intentionally refreshed.
• Live stock: intentionally not stored as durable selection data; refresh externally before ordering.

Datasheet And Links

• Datasheet / product URL: https://item.szlcsc.com/datasheet/X49SM8MSD2SC/13310.html
• Product URL: https://item.szlcsc.com/datasheet/X49SM8MSD2SC/13310.html
• Datasheet-derived notes: Not extracted yet. Use PDF extraction to fill power modes, absolute maximums, pin functions, package variants, and reference design requirements.

Selection Notes

• Good for: reuse when package, electrical ratings, footprint, and assembly class match the project constraints
• Avoid when: Not captured yet.
• Known layout constraints: Verify package land pattern, decoupling requirements, thermal pad, RF keepouts, crystal routing, and boot straps from the datasheet.
• Equivalent search hints: match category crystal, interfaces none captured, package HC-49S-SMD, and EasyEDA footprint UUID c50c2e2e00cc46bea6a922befce888ef.

Search Keywords

seed:common-board-support-protection, source:easyeda-bridge, iot, common-pcb, 8mhz, mcu-clock, hc-49s-smd, through-hole-alternative, crystal, jlc-basic, jlc_basic, jlc-note:easyeda-jlc-verified-common-board-support-timing-emi-and-protection-seed