The LCB126 is a 250V, 170mA rms DC, single-pole normally closed solid state relay with a maximum on-resistance of 15 Ω, using optically coupled OptoMOS technology for 3750 Vⁿⁿ rms isolation between input and output. It is available in a 6-pin DIP package and features low drive power requirements, no EMI/RFI generation, and is UL recognized and TüV certified for EN 62368-1. The device operates from -40°C to +85°C ambient temperature.
The OptoMOS® line of solid state relays uses discrete semiconductor components and the patented OptoMOS® architecture to deliver fast, reliable, bounce-free switching in a compact design. From small single-pole, 4-pin relays to multi-pole and multi-function devices, OptoMOS® products are an ideal solid state replacement for larger reed and electromechanical relays. Compared to these old electromagnetic technologies, our OptoMOS® relays offer significantly lower drive current, small package size, no susceptibility to magnetic interaction, and solid state reliability. All of these are key requirements for the design of today's complex, low-power, multi-channel products. The small 4-pin SOP relays combine our state-of-the-art double-molded, vertical-constructio
| Littelfuse, Inc. | |
|---|---|
| Product Category | Solid State Relays |
| Product Number | LCB126 |
| Product Name | Bidirectional normally closed output |
| Isolation Voltage | 3.75 kilovolts |