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SIDACtor® High-Power 100 A Protection Thyristor - PxxxxS4xLRP Series
Littelfuse's SIDACtor is used to protect equipment from damaging overvoltage transients in CVBS and RS-485 connections
Littelfuse's SIDACtor PxxxxS4xLRP series component protects equipment such as TV/camera composite video blanking and sync (CVBS), other low-voltage data communication from damaging overvoltage transients, or both. In surveillance systems, RS-485 connections are also very popular for data communication or control applications. Like CVBS cables, RS-485 data lines need to be protected from induced lightning surges, so the SIDACtor PxxxxS4xLRP series offers great circuit protection for 6 V and 15 V communication applications. The series provides a surface mount solution that enables equipment to comply with global regulatory standards.
Features
- 4 kV 10/700 surge protection capability
- Does not degrade surge capability after multiple surge events within limit
- Fails short circuit when surged in excess of ratings
- Well-suited for low-voltage signal line protection applications
- Preferable for compact product designs
- Simplifies designing into PCB layouts
- Low-voltage overshoot
- Low on-state voltage
- Low capacitance
Applications
- Surveillance systems
- Camera systems
- Set-top boxes
Applicable Global Standards
- TIA-968-A*
- TIA-968-B*
- ITU K.20/21 Enhanced Level*
- ITU K.20/21 Basic Level
- GR 1089 Inter-building*
- GR 1089 Intra-building
- IEC 61000-4-5, 2nd Edition*
- YD/T 1082
- YD/T 993
- YD/T 950
Resources
- Catalog and Design Guide: SIDACtor®-Products
- Spotlight: 4G/5G Radio and Access Equipment
- Application Note: Compact SIDACtor Protection Thyristor for CVBS and RS 485 Ports
- Product Catalog: SIDACtor Catalog
*Line impedance required to pass operationally
SIDACtor® High-Power 100 A, 6 V Protection Thyristor - PxxxxS4xLRP Series
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
 |  | P0080S4BLRP | THYRISTOR 6V 150A SOD-123F | 1938 - Immediate | $1.41 | View Details |
| | P0220S4BLRP | THYRISTOR 15V 200A SOD-123F | 5469 - Immediate | $1.63 | View Details |
Updated: 2021-07-15
Published: 2019-07-02
