The LCB127 is a 250V, 200mA, single-pole, normally closed solid state relay using optically coupled MOSFET technology for input-to-output isolation of 3750Vrms. It features a 6-pin DIP package with dimensions of 8.382±0.381mm x 6.350±0.127mm x 7.620±0.127mm and is designed for DC or AC/DC switching applications in telecommunications, instrumentation, and medical equipment. The device has a maximum on-resistance of 10Ω at 200mA, and turns on and off in less than 5ms. It is UL recognized, CSA certified, and TÜV approved for EN 62368-1, with no EMI/RFI generation. The part is rated for ambient operation from -40°C to +85°C and is not designed for new designs.
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
"Solid State SPST-NC (1 Form B) 6-DIP (0.300"", 7.62mm)"
| Littelfuse, Inc. | DigiKey | |
|---|---|---|
| Product Category | Solid State Relays | Solid State Relays |
| Product Number | LCB127 | 5656-LCB127-ND |
| Product Name | Bidirectional normally closed output | Solid State Relays |
| Isolation Voltage | 3.75 kilovolts | |
| Mounting | PCBoard | |
| Switch Configuration | FormB | |
| Operating Temp | -40 to 185 F (-40 to 85 C) |
