The 134 sensitive Centigrid® relay retains the same features as the 114 standard Centigrid® relay with only a minimal increase in profile height (0.375"). Its 0.100" grid spaced terminals, which preclude the need for spreader pads, and its low profile make the 134 relay ideal for applications where high packaging density is important. The series 134D have internal discrete silicon diodes for coil suppression and polarity reversal protection. The sensitive 134 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. By virtue of its inherently low intercontact capacitance and contact circuit losses, the 134 relay has proven to be an excellent ultraminiature RF switch for frequency ranges well into the UHF spectrum. A typical RF application for the Centigrid® relay is in handheld radio transceivers, wherein the combined features of good RF performance, small size, low coil power dissipation and high reliability make it a preferred method of Transmit-Receive switching.