The PA240T Thyristor Surge Suppressor from RUILON is a high-performance transient voltage protection device designed to safeguard sensitive electronic circuits from electrostatic discharge (ESD), lightning-induced surges, and switching transients. Built using advanced thyristor (TSS) technology, it provides ultra-fast response and precise clamping behavior, making it ideal for telecom, industrial, and communication interface protection applications.
With a breakover voltage range of approximately 210V to 230V, the PA240T ensures stable and well-defined triggering performance, effectively balancing surge protection sensitivity with operational reliability. This makes it suitable for mid-voltage systems requiring consistent and accurate transient suppression.
The PA240T supports a surge current capability of up to 80A (8/20µs waveform), enabling strong protection against high-energy transient events such as lightning surges and inductive switching spikes. Its low capacitance design helps maintain signal integrity, making it highly suitable for high-speed data lines, communication ports, and sensitive signal applications. Additionally, its low on-state voltage improves efficiency and reduces thermal stress during surge conduction.
Encased in a compact SMA (DO-214AC) surface-mount package, the PA240T offers excellent PCB integration, mechanical durability, and space-saving advantages. It is widely used in telecommunications equipment, industrial automation systems, consumer electronics, and interface protection modules requiring reliable transient suppression.
Key Features:
- 210V–230V precise breakover voltage range
- Surge current capability up to 80A (8/20µs)
- Fast-response thyristor surge protection technology
- Low capacitance for signal integrity preservation
- Low on-state voltage for efficient operation
- Compact SMA (DO-214AC) package
- High reliability and long operational life
Applications:
- Telecom and communication interfaces
- Data line and signal protection circuits
- Industrial control systems
- Consumer electronics
- ESD and surge protection modules
- Power and signal interface protection
