The 3SAM1819A2 is a DPDT latching electromagnetic relay designed for low-level to 2 ampere switching applications per MIL-R-39016/32F specification. The relay features a 2 form C contact arrangement with high-level resistive load rating of 2.0 amperes at 28 V dc and low-level capability from 10 µA to 50 µA at 10 mV to 50 mV dc. It provides an operate time of 5 ms maximum over the temperature range, with initial contact resistance of 0.050 ohm maximum and contact bounce limited to 1.5 ms. The relay offers multiple mounting configurations including flange mount, bracket mount, stud mount, and no mount options, with dielectric withstanding voltage of 1,000 V rms between case and contacts. This latching relay is ideal for military and aerospace applications requiring reliable electromagnetic switching with low-level signal handling and robust electrical isolation.