| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
5,000 pcs
|
5000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Capacitance | |
| Current | |
| Mounting Type | |
| Number of Elements | |
| Supplier Device Package | |
| Tape & Reel | |
| Voltage |
The SMP50-68 is a TVS thyristor from STMicroelectronics designed for overvoltage protection applications. It features a breakover voltage of 68V and an off-state voltage of 90V, with a holding current of 50A to ensure stable latching after triggering. The device can handle peak pulse currents up to 150A, making it suitable for surge protection in various circuits.
The thyristor has a low capacitance of 40pF, minimizing signal loading in high-speed data lines. It is housed in a surface mount DO-214AC (SMA) package, which is compact and suitable for automated assembly. The single-element design simplifies integration into protection circuits.
Typical applications include telecom line protection, power supply surge clamping, and industrial equipment overvoltage protection. The surface mount package allows for efficient PCB layout and reduced board space.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.83 | $0.83 |
| 10+ | $0.52 | $0.52 |
| 100+ | $0.33 | $0.33 |
| 500+ | $0.26 | $0.26 |
| 1,000+ | $0.21 | $0.21 |
| 2,500+ | $0.21 | $0.21 |
| 5,000+ | $0.18 | $0.18 |
| 10,000+ | $0.17 | $0.17 |
| 25,000+ | $0.16 | $0.16 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
68V.
150A.
DO-214AC (SMA) surface mount.
90V.
50A.
40pF.
Surface mount.