Bourns is pleased to announce the release of the Model TISP4SxxxyyBJR-S Series Single Bidirectional Thyristor Surge Protectors, designed to limit overvoltages on telephone lines. A single Model TISP4S device provides 2-point protection and is typically used for the protection of 2-wire telecommunication equipment (e.g., between the Ring and Tip wires for telephones and modems).

In addition to Bourns’ comprehensive portfolio of thyristors, the new family of TISP® products was designed to provide excellent circuit protection for cost-sensitive applications.

The Bourns® Model TISP4SxxxyyBJR-S Overvoltage Protector Series consists of a symmetrical voltagetriggered bidirectional thyristor, provided in a space-saving surface mount SMB package. The model series meets industry standard requirements for RoHS compliancy* and Pb Free solder refl ow profi les.

Combinations of devices can be used for multi-point protection (e.g. 3-point protection between Ring, Tip and Ground). The product offering is listed below by protection voltage and surge current rating.

The product data sheet with detailed specifi cations can be viewed on the Bourns website at www.bourns.com.

If you have any questions, please contact our customer service teams in your region.

Companies Website:
http://www.bourns.com

Bourns News Release

• Bourns Introduces SMD Wirewound Resistor Series that Features High Power Ratings and High Pulse Withstanding Capabilities

  2025/02/13Bourns  Passive / Connections / mechanical parts

• Bourns Expands its Multifuse ® Polymer PTC Resettable Fuses with Nine New High Temperature Products

  2025/02/13Bourns  Passive / Connections / mechanical parts

• Bourns Introduces Dual-Winding Shielded Power Inductor Series as Space-Saving, Cost-Efficient Solution for Noise Filtering Applications

  2025/02/13Bourns  Power Supply

• Bourns Adds 250 Amp Series to its Digital Shunt Sensor Line Broadening Range of Measurement Solutions for Battery Applications

  2025/02/13Bourns  Sensor

• Bourns Releases Shunt Sensor Series that Features High Accuracy with Superior Operational Stability

  2025/01/06Bourns  Sensor

Related News Release

• Highly integrated low-side current-measurement amplifier from STMicroelectronics simplifies high-accuracy sensing

  2025/04/01  STMicroelectronics  Analog

• STMicroelectronics’ failsafe comparators with guaranteed start-up time boost reliability and power savings

  2024/12/03  STMicroelectronics  Analog

• Flexible, space-saving class-D amplifier for in-car audio, from STMicroelectronics, adds automotive-optimized diagnostics

  2024/09/30  STMicroelectronics  Analog

• ROHM Group Company SiCrystal and STMicroelectronics Expand Silicon Carbide Wafer Supply Agreement

  2024/04/23  STMicroelectronics  Analog

• STMicroelectronics’ SiC-based digital power solution selected by Compuware for high-efficiency and reliable server power supply

  2024/04/02  STMicroelectronics  Analog