
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 | -40℃~+85℃ | |
| Voltage Rating | 350V | |
| Q @ Frequency | 200@1MHz | |
| Capacitance | 5.5pF~30pF | |
| Height - Seated(Max) | 1.15mm |

* Images are for reference only
JR300HV
Extended- Manufacturer
- MFR.Part #
- JR300HV
- JLCPCB Part #
- C20342593
- Package
- -
- Description
- -40℃~+85℃ 1.15mm 200@1MHz 350V 5.5pF~30pF - Trimmers, Variable Capacitors ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- Wave Soldering
- 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 #
- JR300HV
- JLCPCB Part #
- C20342593
- Package
- -
- Description
- -40℃~+85℃ 1.15mm 200@1MHz 350V 5.5pF~30pF - Trimmers, Variable Capacitors ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- Wave Soldering
- 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.
JR300HV Specifications
JR300HV technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Capacitors/Trimmers, Variable Capacitors | |
| Manufacturer | Knowles | |
| Package | - | |
| Operating Temperature | -40℃~+85℃ | |
| Voltage Rating | 350V | |
| Q @ Frequency | 200@1MHz | |
| Capacitance | 5.5pF~30pF | |
| Height - Seated(Max) | 1.15mm |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the JR300HV. 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.

JR300HV Documents
JR300HV datasheets or manufacturer documentation.
Datasheet: JR300HV Datasheet (PDF)
JR300HV Schematic Symbol & PCB Footprint
The JR300HV schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.