PCB Mounting SPD | Compact Surge Protection Device for Circuits

The PCB Mounting Surge Protective Device (SPD) offers compact, high-quality protection for sensitive electronic circuits against voltage transients. Designed for direct integration onto printed circuit boards, it provides fast response and low clamping voltage to shield components from lightning, switching surges, and electrostatic discharge. Ideal for AC and DC systems, it suits applications in telecom, industrial control, automotive electronics, and consumer devices. Built with durable, high-grade materials, it ensures long-lasting reliability and complies with IEC 61643 and RoHS standards. Its small footprint and easy placement streamline PCB layout and assembly. With a strong focus on performance and safety, this SPD is the smart choice for enhancing equipment lifespan and ensuring surge protection at the board level.

TVSS Surge Protection Device -BT 3L-WF MBC 150 1+1

BT 3L-WF MBC 150 1+1 840842 1. Adopting plug-in PCB SPD class I+II single phase surge protection module.
2. Visual protection status indication, and failure indication function.
3. IP65 waterproof protection, suitable for outdoor application.
4. Built-in wiring terminal, easy for connection.
5. Total lightning impulse current up to 20kA 10/350 μs.
6. High discharge capacity,quick response.

PCB Mounting SPD

Surge Protector for Outdoor AC Unit -BT 5L-WF BM100 385 3+1(NPT)

BT 5L-WF BM100 385 3+1(NPT) 840973 1. Adopting combined TT3+1 system SPD protection module.
2. Single-pole max. discharge current up to 100kA 8/20us.
3. NPT connector with 50mm connection wire terminal.
4. High discharge capacity, quick response.
5. Visual protection status indication, and failure indication function.
6. IP65 waterproof protection, suitable for outdoor application.

PCB Mounting SPD

TVSS (Transient Voltage Surge Suppressor)

TVSS SPD -BT 5L-WF MBC 150 3+1

BT 5L-WF MBC 150 3+1 840847 1. Adopting plug-in PCB SPD class I+II protection module.
2. Visual protection status indication, and failure indication function.
3. IP65 waterproof protection, suitable for outdoor application.
4. Built-in wiring terminal, easy for connection.
5. Total lightning impulse current up to 20kA 10/350 μs.
6. High discharge capacity,quick response.

PCB Mounting SPD

3 Phase Surge Suppressor -BT 5L-WF MBC 385 3+1

BT 5L-WF MBC 385 3+1 840846 1. Adopting plug-in PCB SPD class I+II protection module.
2. Visual protection status indication, and failure indication function.
3. IP65 waterproof protection, suitable for outdoor application.
4. Built-in wiring terminal, easy for connection.
5. Total lightning impulse current up to 20kA 10/350 μs.
6. High discharge capacity,quick response.

PCB Mounting SPD

PCB mounting SPD is manufactured using high-quality components and undergoes rigorous testing to ensure consistent performance in demanding environments. It supports both AC and DC systems and is available in a variety of voltage and current ratings to suit different application needs. Engineered with precision, this device safeguards critical components from voltage spikes caused by lightning strikes, power switching, and electrostatic discharge. It offers a fast response time and low clamping voltage, making it ideal for protecting microprocessors, communication modules, industrial control systems, and power electronics.