
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Capacitors/Trimmers, Variable Capacitors | |
| Manufacturer | Knowles | |
| Package | - | |
| Operating Temperature | -65℃~+125℃ | |
| Q @ Frequency | 4000@100MHz | |
| Capacitance | 0.45pF~4pF | |
| Height - Seated(Max) | 6.6mm |

* 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.
A1M4 technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Capacitors/Trimmers, Variable Capacitors | |
| Manufacturer | Knowles | |
| Package | - | |
| Operating Temperature | -65℃~+125℃ | |
| Q @ Frequency | 4000@100MHz | |
| Capacitance | 0.45pF~4pF | |
| Height - Seated(Max) | 6.6mm |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the A1M4. 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.

A1M4 datasheets or manufacturer documentation.
Datasheet: A1M4 Datasheet (PDF)
The A1M4 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.