
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 | CITIZEN | |
| Package | MC-306 | |
| Load Capacitance | 12.5pF | |
| Operating Temperature | -40℃~+85℃ | |
| Normal temperature Frequency Tolerance | ±30ppm | |
| Equivalent Series Resistance(ESR) | 50kΩ | |
| Frequency | 38.4kHz |

* Images are for reference only
CM250C38400AZFT
Extended- Manufacturer
- MFR.Part #
- CM250C38400AZFT
- JLCPCB Part #
- C1986257
- Package
- MC-306
- Description
- -40℃~+85℃ 12.5pF 38.4kHz 50kΩ ±30ppm MC-306 Crystals ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- 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 #
- CM250C38400AZFT
- JLCPCB Part #
- C1986257
- Package
- MC-306
- Description
- -40℃~+85℃ 12.5pF 38.4kHz 50kΩ ±30ppm MC-306 Crystals ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- 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.
CM250C38400AZFT Specifications
CM250C38400AZFT technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Crystals, Oscillators, Resonators/Crystals | |
| Manufacturer | CITIZEN | |
| Package | MC-306 | |
| Load Capacitance | 12.5pF | |
| Operating Temperature | -40℃~+85℃ | |
| Normal temperature Frequency Tolerance | ±30ppm | |
| Equivalent Series Resistance(ESR) | 50kΩ | |
| Frequency | 38.4kHz |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the CM250C38400AZFT. 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.

CM250C38400AZFT Schematic Symbol & PCB Footprint
The CM250C38400AZFT schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.