What does this do? SPNO - All About Circuits

spnoDIL Reed Relay SPNO 12V Coil Note: Image is representative of range A good quality Single Pole, Normally Open reed relay that offers fast and quiet operation. Housed in a Dual in- package. Specification * CoilDIL Reed Relay SPNO 12V Coil Note: Image is representative of range A good quality Single Pole, Normally Open reed relay that offers fast and quiet operation. Housed in a Dual in- package. Specification * Coil