
SMF51CA
- Manufacturer
- MFR.Part #
- SMF51CA
- JLCPCB Part #
- C1851373
- Package
- SOD-123FL
- Description
- -65℃~+150℃ 146V 1uA 2.6A@10/1000us 200W@10/1000us 51V 62.7V Bidirectional IEC 61000-4-2、IEC 61000-4-4 TVS SOD-123FL 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 | Littelfuse | |
| Package | SOD-123FL | |
| Operating Temperature | -65℃~+150℃ | |
| Type | TVS | |
| Peak Pulse Power Dissipation (Ppp) | 200W@10/1000us | |
| level of protection | IEC 61000-4-2、IEC 61000-4-4 | |
| Clamping Voltage | 146V | |
| Polarity | Bidirectional | |
| Peak Pulse Current (Ipp) | 2.6A@10/1000us | |
| Voltage - Breakdown | 62.7V | |
| Reverse Stand-Off Voltage (Vrwm) | 51V | |
| Reverse Leakage Current (Ir) | 1uA |

* Images are for reference only
SMF51CA
Extended- Manufacturer
- MFR.Part #
- SMF51CA
- JLCPCB Part #
- C1851373
- Package
- SOD-123FL
- Description
- -65℃~+150℃ 146V 1uA 2.6A@10/1000us 200W@10/1000us 51V 62.7V Bidirectional IEC 61000-4-2、IEC 61000-4-4 TVS SOD-123FL 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
SMF51CA
Extended- Manufacturer
- MFR.Part #
- SMF51CA
- JLCPCB Part #
- C1851373
- Package
- SOD-123FL
- Description
- -65℃~+150℃ 146V 1uA 2.6A@10/1000us 200W@10/1000us 51V 62.7V Bidirectional IEC 61000-4-2、IEC 61000-4-4 TVS SOD-123FL 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.
SMF51CA Specifications
SMF51CA technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Circuit Protection/ESD and Surge Protection (TVS/ESD) | |
| Manufacturer | Littelfuse | |
| Package | SOD-123FL | |
| Operating Temperature | -65℃~+150℃ | |
| Type | TVS | |
| Peak Pulse Power Dissipation (Ppp) | 200W@10/1000us | |
| level of protection | IEC 61000-4-2、IEC 61000-4-4 | |
| Clamping Voltage | 146V | |
| Polarity | Bidirectional | |
| Peak Pulse Current (Ipp) | 2.6A@10/1000us | |
| Voltage - Breakdown | 62.7V | |
| Reverse Stand-Off Voltage (Vrwm) | 51V | |
| Reverse Leakage Current (Ir) | 1uA |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the SMF51CA. 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.

SMF51CA Documents
SMF51CA datasheets or manufacturer documentation.
Datasheet: SMF51CA Datasheet (PDF)
SMF51CA Schematic Symbol & PCB Footprint
The SMF51CA schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.