
HSN-300-4.2B
- Manufacturer
- MFR.Part #
- HSN-300-4.2B
- JLCPCB Part #
- C7286682
- Package
- -
- Description
- - Switching power supply 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.
| Attributes | Value | |
|---|---|---|
| Category | Industrial control electrical/Switching power supply | |
| Manufacturer | MW(MEAN WELL Enterprises) | |
| Package | - |

* Images are for reference only
HSN-300-4.2B
Extended- Manufacturer
- MFR.Part #
- HSN-300-4.2B
- JLCPCB Part #
- C7286682
- Package
- -
- Description
- - Switching power supply 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
HSN-300-4.2B
Extended- Manufacturer
- MFR.Part #
- HSN-300-4.2B
- JLCPCB Part #
- C7286682
- Package
- -
- Description
- - Switching power supply 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.
HSN-300-4.2B Specifications
HSN-300-4.2B technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Industrial control electrical/Switching power supply | |
| Manufacturer | MW(MEAN WELL Enterprises) | |
| Package | - |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the HSN-300-4.2B. 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.

HSN-300-4.2B Documents
HSN-300-4.2B datasheets or manufacturer documentation.
Datasheet: HSN-300-4.2B Datasheet (PDF)
HSN-300-4.2B Schematic Symbol & PCB Footprint
The HSN-300-4.2B schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.