Douglas Electrical Components, Inc. | 1,078 followers on LinkedIn. Hermetically Seal Virtually Any Conductor Or Optical Fiber | For over 80 years, Douglas Electrical Components interconnect solutions designed to meet the challenging demands of gloveboxes, medical equipment, semiconductor manufacturing, space simulation, military, vacuum systems, electrical distribution, hazardous locations and more. From sealed connectors and hermetic wires feedthroughs to pin headers and electronics encapsulation, we look forward to new opportunities where we can push our boundaries even further to meet your unique application needs. Douglas Electrical can help you reduce your total installed cost for point-to-point sealed electrical solutions while saving you time.