
P4SMAJ78A-AQ
- Manufacturer
- MFR.Part #
- P4SMAJ78A-AQ
- JLCPCB Part #
- C3701852
- Package
- SMA(DO-214AC)
- Description
- 126V 1uA 3.2A 400W 78V 86.7V TVS Unidirectional SMA(DO-214AC) 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 | (DIOTEC) | |
| Package | SMA(DO-214AC) | |
| Type | TVS | |
| Peak Pulse Power Dissipation (Ppp) | 400W | |
| Clamping Voltage | 126V | |
| Polarity | Unidirectional | |
| Peak Pulse Current (Ipp) | 3.2A | |
| Voltage - Breakdown | 86.7V | |
| Reverse Stand-Off Voltage (Vrwm) | 78V | |
| Reverse Leakage Current (Ir) | 1uA |

* Images are for reference only
P4SMAJ78A-AQ
Extended- Manufacturer
- MFR.Part #
- P4SMAJ78A-AQ
- JLCPCB Part #
- C3701852
- Package
- SMA(DO-214AC)
- Description
- 126V 1uA 3.2A 400W 78V 86.7V TVS Unidirectional SMA(DO-214AC) 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
P4SMAJ78A-AQ
Extended- Manufacturer
- MFR.Part #
- P4SMAJ78A-AQ
- JLCPCB Part #
- C3701852
- Package
- SMA(DO-214AC)
- Description
- 126V 1uA 3.2A 400W 78V 86.7V TVS Unidirectional SMA(DO-214AC) 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.
P4SMAJ78A-AQ Specifications
P4SMAJ78A-AQ technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Circuit Protection/ESD and Surge Protection (TVS/ESD) | |
| Manufacturer | (DIOTEC) | |
| Package | SMA(DO-214AC) | |
| Type | TVS | |
| Peak Pulse Power Dissipation (Ppp) | 400W | |
| Clamping Voltage | 126V | |
| Polarity | Unidirectional | |
| Peak Pulse Current (Ipp) | 3.2A | |
| Voltage - Breakdown | 86.7V | |
| Reverse Stand-Off Voltage (Vrwm) | 78V | |
| Reverse Leakage Current (Ir) | 1uA |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the P4SMAJ78A-AQ. 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.

P4SMAJ78A-AQ Schematic Symbol & PCB Footprint
The P4SMAJ78A-AQ schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.