


Y49S4MLCBX
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 | JLYE | |
| Package | HC-49S | |
| Load Capacitance | 20pF | |
| Operating Temperature | -20℃~+70℃ | |
| Type | Through Hole Crystal Oscillator | |
| Normal temperature Frequency Tolerance | ±20ppm | |
| Frequency Stability | ±30ppm | |
| Frequency | 4MHz |

* Images are for reference only
Y49S4MLCBX
Extended- Manufacturer
- MFR.Part #
- Y49S4MLCBX
- JLCPCB Part #
- C49158451
- Package
- HC-49S
- Description
- -20℃~+70℃ 20pF 4MHz Through Hole Crystal Oscillator ±20ppm ±30ppm HC-49S Crystals ROHS
- EasyEDA Libraries
- ECCN
- -
- Datasheet
- Source
- JLCPCB
- Assembly Type
- Wave Soldering
- PCBA Type
- Economic and Standard
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
Y49S4MLCBX
Extended- Manufacturer
- MFR.Part #
- Y49S4MLCBX
- JLCPCB Part #
- C49158451
- Package
- HC-49S
- Description
- -20℃~+70℃ 20pF 4MHz Through Hole Crystal Oscillator ±20ppm ±30ppm HC-49S Crystals ROHS
- EasyEDA Libraries
- ECCN
- -
- Datasheet
- Source
- JLCPCB
- Assembly Type
- Wave Soldering
- PCBA Type
- Economic and Standard
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
Y49S4MLCBX Specifications
Y49S4MLCBX technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Crystals, Oscillators, Resonators/Crystals | |
| Manufacturer | JLYE | |
| Package | HC-49S | |
| Load Capacitance | 20pF | |
| Operating Temperature | -20℃~+70℃ | |
| Type | Through Hole Crystal Oscillator | |
| Normal temperature Frequency Tolerance | ±20ppm | |
| Frequency Stability | ±30ppm | |
| Frequency | 4MHz |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the Y49S4MLCBX. 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.

Y49S4MLCBX Schematic Symbol & PCB Footprint
The Y49S4MLCBX schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.