



- MFR.Part #
- 1N4148WS
- JLCPCB Part #
- C2128
- Package
- SOD-323
- Description
- 1.25V@150mA 100V 150mA 1uA@75V 200mW 2A 4ns Independent SOD-323 Switching Diodes ROHS
- EasyEDA Libraries
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Diodes/Switching Diodes | |
| Manufacturer | Jiangsu Changjing Electronics Technology Co., Ltd. | |
| Package | SOD-323 | |
| Voltage - Forward(Vf@If) | 1.25V@150mA | |
| Non-Repetitive Peak Forward Surge Current | 2A | |
| Voltage - DC Reverse(Vr) | 100V | |
| Reverse Recovery Time (trr) | 4ns | |
| Diode Configuration | Standalone | |
| Current - Rectified | 150mA | |
| Pd - Power Dissipation | 200mW | |
| Reverse Leakage Current (Ir) | 1uA@75V |

* Images are for reference only
1N4148WS
Basic- MFR.Part #
- 1N4148WS
- JLCPCB Part #
- C2128
- Package
- SOD-323
- Description
- 1.25V@150mA 100V 150mA 1uA@75V 200mW 2A 4ns Independent SOD-323 Switching Diodes ROHS
- EasyEDA Libraries
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
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
- MFR.Part #
- 1N4148WS
- JLCPCB Part #
- C2128
- Package
- SOD-323
- Description
- 1.25V@150mA 100V 150mA 1uA@75V 200mW 2A 4ns Independent SOD-323 Switching Diodes ROHS
- EasyEDA Libraries
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
1N4148WS Specifications
1N4148WS technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Diodes/Switching Diodes | |
| Manufacturer | Jiangsu Changjing Electronics Technology Co., Ltd. | |
| Package | SOD-323 | |
| Voltage - Forward(Vf@If) | 1.25V@150mA | |
| Non-Repetitive Peak Forward Surge Current | 2A | |
| Voltage - DC Reverse(Vr) | 100V | |
| Reverse Recovery Time (trr) | 4ns | |
| Diode Configuration | Standalone | |
| Current - Rectified | 150mA | |
| Pd - Power Dissipation | 200mW | |
| Reverse Leakage Current (Ir) | 1uA@75V |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the 1N4148WS. 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.

1N4148WS Documents
1N4148WS datasheets or manufacturer documentation.
Datasheet: 1N4148WS Datasheet (PDF)
1N4148WS Schematic Symbol & PCB Footprint
The 1N4148WS schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.