The EP11SD1CBE with dimensions 8.13 x 5.08 x 18.85 mm has Through Hole mounting with SPST Pole throw configuration ,Off-Mom switching configuration and Round Plunger actuator. The EP11SD1CBE has contact rating of .4A@20VDC. This Sealed - IP57 switch has Surface Mount termination style with Right Angle body orientation. The EP series of sealed tiny pushbutton switches from C&K are selected to power applications in the telecommunications and networking industry. The EP’s snap-fitting actuator accepts standard caps, and is sealed to protect against solder and cleaning processes – helping ensure it can withstand any harsh environment. Available in thru-hole and surface mount models, C&K’s EP switches are also RoHS compliant.