Magnecraft manufactures a family of solid state relays including miniature, "hockey puck"-style, and SSRDIN types. The company's miniature solid state relays are designed for medium or low power loads where space is limited. Several of Magnecraft's relays - including the SSRDIN - are DIN or panel mountable.

Omron manufactures and develops non-contact solid state relays for heater control and three-phase motors. The heater control products enable temperature control for reflow ovens, molding machines and sintering ovens. The three-phase motor solid state relays are utilized with conveyor belts.

Crydom is a manufacturer that focuses solely on solid state relays. The company's product line includes a number of solid state relays including: control relays, DIN rail mount, panel mount, PCB mount, PCB mount 16 Pin DIP, and PCB mount mini-sip.

Teledyne is a manufacturer of solid state relays for the power, military and aerospace industries. The company's line of power solid state relays includes: DC output, single-phase AC output, dual output AC, three-phase, and quad output AC. Relays intended for military and aerospace applications include DC solid state relays, bi-directional solid state relays, and AC solid state relays.

Crouzet manufactures a number of solid state relay series. Solid state relay types include: panel mount AC output; DIN rail; panel mount Triac output; panel mount DC output; obsolete; three-phase panel mount; motor-reversing; and PCB mount.

Tyco Electronics manufactures high performance solid state relays, and solid state relays and input/output modules designed for industrial automation systems. The company's line of high performance relay types includes AC output (2, 10, and 25 Amp), bidirectional, and DC output (2 Amp). Tyco's family of solid state relay types includes: "hockey puck," DIN mount, miniature SIP, Amp SIP, dual AC output, and quad AC output.