



- Manufacturer
- MFR.Part #
- X49SM8MSD2SC
- JLCPCB Part #
- C12674
- Package
- HC-49S-SMD
- Description
- -20℃~+70℃ 20pF 70Ω 8MHz Crystal Oscillator ±20ppm ±30ppm HC-49S-SMD Crystals ROHS
- EasyEDA Libraries
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Crystals, Oscillators, Resonators/Crystals | |
| Manufacturer | YXC Crystal Oscillators | |
| Package | HC-49S-SMD | |
| Load Capacitance | 20pF | |
| Operating Temperature | -20℃~+70℃ | |
| Type | SMD crystal oscillator | |
| Normal temperature Frequency Tolerance | ±20ppm | |
| Equivalent Series Resistance(ESR) | 70Ω | |
| Frequency Stability | ±30ppm | |
| Frequency | 8MHz |

* Images are for reference only
X49SM8MSD2SC
Basic- Manufacturer
- MFR.Part #
- X49SM8MSD2SC
- JLCPCB Part #
- C12674
- Package
- HC-49S-SMD
- Description
- -20℃~+70℃ 20pF 70Ω 8MHz Crystal Oscillator ±20ppm ±30ppm HC-49S-SMD Crystals ROHS
- EasyEDA Libraries
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
- Manufacturer
- MFR.Part #
- X49SM8MSD2SC
- JLCPCB Part #
- C12674
- Package
- HC-49S-SMD
- Description
- -20℃~+70℃ 20pF 70Ω 8MHz Crystal Oscillator ±20ppm ±30ppm HC-49S-SMD Crystals ROHS
- EasyEDA Libraries
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
X49SM8MSD2SC Specifications
X49SM8MSD2SC technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Crystals, Oscillators, Resonators/Crystals | |
| Manufacturer | YXC Crystal Oscillators | |
| Package | HC-49S-SMD | |
| Load Capacitance | 20pF | |
| Operating Temperature | -20℃~+70℃ | |
| Type | SMD crystal oscillator | |
| Normal temperature Frequency Tolerance | ±20ppm | |
| Equivalent Series Resistance(ESR) | 70Ω | |
| Frequency Stability | ±30ppm | |
| Frequency | 8MHz |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the X49SM8MSD2SC. Sign up to receive and start your assembly today →
- 1
Step 1 - Pre-order the parts you need from JLCPCB.
- 2
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
- 3
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

X49SM8MSD2SC Documents
X49SM8MSD2SC datasheets or manufacturer documentation.
Datasheet: X49SM8MSD2SC Datasheet (PDF)
X49SM8MSD2SC Schematic Symbol & PCB Footprint
The X49SM8MSD2SC schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.