SIM Series Reed Relay
The SIM Series is a general-purpose, instrumentation-grade reed relay designed for compact, high-density PCB layouts. Housed in a rugged thermoset overmolded single-in-line (SIL) package, it occupies 50% less PCB area than traditional DIP and DIL formats, making it ideal for space-constrained designs in test and measurement, telecommunications, and security systems.
Available in SPST-NO (Form 1A) contact configurations, the SIM Series supports coil voltages from 5 VDC to 24 VDC. It is rated for up to 20 W, 500 VDC, and 0.5 A, and offers optional diode protection, magnetic shielding, and high dielectric strength up to 2 kVDC. UL approval ensures compliance with global safety standards.
- Compact SIL package with thermoset overmolding
- 50% smaller footprint than DIP/DIL relay formats
- Dielectric strength up to 2 kVDC
- Optional diode protection for coil suppression
- Optional magnetic shielding for improved isolation
- Through-hole (THT) mounting for secure PCB integration
- Typical Applications
| Coil Voltage (VDC) | 5, 12, 24 |
| Coil Resistance (Ω) | 80-2000 |
| Contact Form | 1A (SPST) Normally Open (N.O.) |
| Rated Power Max. | 20W/500VDC/0.5A |
- Test & Measurement (ATE): Reliable switching in precision instruments
- Telecommunications: Signal routing in compact network modules
- Security Systems: Relay control in alarm and access systems
- Industrial Electronics: General-purpose switching in embedded designs
- Medical Devices: Compact relay integration in diagnostic equipment