
- Manufacturer
- MFR.Part #
- ATV50C121J-HF
- JLCPCB Part #
- C2448447
- Package
- SMC(DO-214AB)
- Description
- -55℃~+150℃ 1 120V 133V 193V 25.9A 5kW TVS SMC(DO-214AB) 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 | Comchip | |
| Package | SMC(DO-214AB) | |
| Operating Temperature | -55℃~+150℃ | |
| Type | TVS | |
| Number of Channels | 1 | |
| Peak Pulse Power Dissipation (Ppp) | 5kW | |
| Clamping Voltage | 193V | |
| Peak Pulse Current (Ipp) | 25.9A | |
| Voltage - Breakdown | 133V | |
| Reverse Stand-Off Voltage (Vrwm) | 120V |

* Images are for reference only
ATV50C121J-HF
Extended- Manufacturer
- MFR.Part #
- ATV50C121J-HF
- JLCPCB Part #
- C2448447
- Package
- SMC(DO-214AB)
- Description
- -55℃~+150℃ 1 120V 133V 193V 25.9A 5kW TVS SMC(DO-214AB) 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
- Manufacturer
- MFR.Part #
- ATV50C121J-HF
- JLCPCB Part #
- C2448447
- Package
- SMC(DO-214AB)
- Description
- -55℃~+150℃ 1 120V 133V 193V 25.9A 5kW TVS SMC(DO-214AB) 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.
ATV50C121J-HF Specifications
ATV50C121J-HF technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Circuit Protection/ESD and Surge Protection (TVS/ESD) | |
| Manufacturer | Comchip | |
| Package | SMC(DO-214AB) | |
| Operating Temperature | -55℃~+150℃ | |
| Type | TVS | |
| Number of Channels | 1 | |
| Peak Pulse Power Dissipation (Ppp) | 5kW | |
| Clamping Voltage | 193V | |
| Peak Pulse Current (Ipp) | 25.9A | |
| Voltage - Breakdown | 133V | |
| Reverse Stand-Off Voltage (Vrwm) | 120V |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the ATV50C121J-HF. 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.

ATV50C121J-HF Schematic Symbol & PCB Footprint
The ATV50C121J-HF schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.