



Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Switches/Tactile Switches | |
| Manufacturer | Megastar | |
| Package | DIP | |
| Operating Temperature | -30℃~+80℃ | |
| Contact Current | 50mA | |
| Termination Style | PC Pin | |
| Voltage Rating | 12V | |
| Actuator Style | Round Button | |
| with Bracket | Without Bracket | |
| Switch Height | 5.5mm | |
| Circuit | SPST | |
| Mounting Type | Through Hole | |
| Actuator/Cap Color | Black | |
| Operating Force | 2.6N | |
| Length | 4.5mm | |
| Life | 100,000 Cycles | |
| Width | 4.5mm |

* Images are for reference only
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
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
ZX-QC4545-5.5CJ technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Switches/Tactile Switches | |
| Manufacturer | Megastar | |
| Package | DIP | |
| Operating Temperature | -30℃~+80℃ | |
| Contact Current | 50mA | |
| Termination Style | PC Pin | |
| Voltage Rating | 12V | |
| Actuator Style | Round Button | |
| with Bracket | Without Bracket | |
| Switch Height | 5.5mm | |
| Circuit | SPST | |
| Mounting Type | Through Hole | |
| Actuator/Cap Color | Black | |
| Operating Force | 2.6N | |
| Length | 4.5mm | |
| Life | 100,000 Cycles | |
| Width | 4.5mm |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the ZX-QC4545-5.5CJ. Sign up to receive and start your assembly today →
Step 1 - Pre-order the parts you need from JLCPCB.
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

ZX-QC4545-5.5CJ datasheets or manufacturer documentation.
Datasheet: ZX-QC4545-5.5CJ Datasheet (PDF)
The ZX-QC4545-5.5CJ schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.