The series S134 sensitive surface mount Centigrid® relay is an ultraminiature, hermetically sealed, armature relay. The low profile height (0.460"") and 0.100"" lead spacing make it ideal for applications where extreme packaging density and/or close PC board spacing are required. The specially formed leads are pre-tinned to make the relays ideal for most types of surface mount solder reflow processes. The basic design and internal construction are identical to the series 134 Centigrid® relays, and are capable of meeting Teledyne Relay's T2R® requirements. The series S134D relays have internal discrete silicon diodes for coil suppression and polarity reversal protection. The sensitive surface mount Centigrid® relay has a high resistance coil, thus requiring extremely low operating power (200 mw typical). The advantages of reduced heat dissipation and power supply demands are a plus.