
SMAJ48CA
- Manufacturer
- MFR.Part #
- SMAJ48CA
- JLCPCB Part #
- C3720794
- Package
- DO-214AC(SMA)
- Description
- -55℃~+175℃ 1uA 400W 48V 5.2A 53.3V 77.4V Bidirectional TVS DO-214AC(SMA) ESD and Surge Protection (TVS/ESD) ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- 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 | Circuit Protection/ESD and Surge Protection (TVS/ESD) | |
| Manufacturer | Taiwan Semiconductor | |
| Package | DO-214AC(SMA) | |
| Operating Temperature | -55℃~+175℃ | |
| Type | TVS | |
| Peak Pulse Power Dissipation (Ppp) | 400W | |
| Clamping Voltage | 77.4V | |
| Polarity | Bidirectional | |
| Peak Pulse Current (Ipp) | 5.2A | |
| Voltage - Breakdown | 53.3V | |
| Reverse Stand-Off Voltage (Vrwm) | 48V | |
| Reverse Leakage Current (Ir) | 1uA |

* Images are for reference only
SMAJ48CA
Extended- Manufacturer
- MFR.Part #
- SMAJ48CA
- JLCPCB Part #
- C3720794
- Package
- DO-214AC(SMA)
- Description
- -55℃~+175℃ 1uA 400W 48V 5.2A 53.3V 77.4V Bidirectional TVS DO-214AC(SMA) ESD and Surge Protection (TVS/ESD) ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- 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
SMAJ48CA
Extended- Manufacturer
- MFR.Part #
- SMAJ48CA
- JLCPCB Part #
- C3720794
- Package
- DO-214AC(SMA)
- Description
- -55℃~+175℃ 1uA 400W 48V 5.2A 53.3V 77.4V Bidirectional TVS DO-214AC(SMA) ESD and Surge Protection (TVS/ESD) ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- 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.
SMAJ48CA Specifications
SMAJ48CA technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Circuit Protection/ESD and Surge Protection (TVS/ESD) | |
| Manufacturer | Taiwan Semiconductor | |
| Package | DO-214AC(SMA) | |
| Operating Temperature | -55℃~+175℃ | |
| Type | TVS | |
| Peak Pulse Power Dissipation (Ppp) | 400W | |
| Clamping Voltage | 77.4V | |
| Polarity | Bidirectional | |
| Peak Pulse Current (Ipp) | 5.2A | |
| Voltage - Breakdown | 53.3V | |
| Reverse Stand-Off Voltage (Vrwm) | 48V | |
| Reverse Leakage Current (Ir) | 1uA |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the SMAJ48CA. 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.

SMAJ48CA Documents
SMAJ48CA datasheets or manufacturer documentation.
Datasheet: SMAJ48CA Datasheet (PDF)
SMAJ48CA Schematic Symbol & PCB Footprint
The SMAJ48CA schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.