Littelfuse OptoMOS 1-Form-A (SPST-NO) Solid State Relays
Littelfuse offers an extensive portfolio of 1-Form-A (SPST-NO) Solid State Relays (SSRs) in various PC board-mount package sizes. These relays feature load current ratings from 50mA to 9A (20A with heat sink), and 30V to 1000V load voltage ratings. 1-Form-A relays are available in SOP-4, SIP-4, SMD DIP-4, SMD DIP-6, SOIC-16, Power i4-PAC, and ISOPLUS-264 packages. Fault-protected SSRs with active current limit and thermal shutdown are also available from Littelfuse to offer robust and rugged switching solutions.
Features
- Low drive current
- High reliability
- Optically isolated input and output
- No EMI/RFI generation
- Arc-free with no snubbing circuits
- AC/DC switching
- Devices with current limiting and thermal management available
- FCC compatible
Applications
- Security and home automation systems
- Industrial controls
- Electricity meters
- Internet of Things (IoT) switching
- Medical
- Telecom switching
- Instrumentation
- Railway controls and transportation equipment
- Elevator and automation controls
- Robotics
- Motor control
- Gaming
- Electronic switching and data acquisition
Portfolio Table
High Power SSRs
Relay Derating Curves
發佈日期: 2021-07-21
| 更新日期: 2024-07-02