Used on md-1208/g. failure rate 0.1 pct; 1.0 amp resistive at 28 vdc; 0.030 cubic in.; moderately rugged; wt 2.55 grams; supply voltage 5.0 vdc; 112.1 ma coil current; 50 ohms coil resistance; 200 ma at 28 vdc inductive; 100 ma at 28 vdc lamp; 0.280 in. lg; 0.370 in. dia; electromechanical output; terminal mtd