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Douglas Electrical Components manufactures hermetic rectangular connectors, typically for signal transmission, for various applications and industries. This includes commercial connectors including USB and HDMI connectors, providing fast signal transmission in a hermetic package. Additionally, Douglas manufactures standard and custom hermetic rectangular connectors utilizing D-sub connectors and Micro-D connectors for vacuum and pressure applications. These connectors are designed to comply with MIL-DTL-24308 and MIL-DTL-83513. Whether a standard reversible flange, or custom feedthrough housing, Douglas can create the most suitable interface to your needs.

Additionally, Douglas offers ultimate design flexibility by integrating various electrical connections into the rectangular connector feedthrough. Add wires, cables, or circuits directly into the hermetic assembly to make a plug-and-play design.

Featured Products

Hermetic Rectangular Connectors Configurations

View our standard Hermetic Rectangular Connectors configurations. For further customization, our team is ready to help tailor products to meet your needs.

Product NameHousing MaterialMounting bolt holesConnector feedthrough configurationHousing TypeConductor CountShell SizeCurrent ratingVacuum LeakElectrical HipotOperating temperatureHousing Size
54675 104-Pin Hermetic D-sub ConnectorAluminum4x M3.0x5 0.335 full thread depth (bolts not included)Plug-to-Receptacle; both connector sides can be mounted in vacuum environmentFace Seal with O-ring10463A per contact in air< 1×10-8 cc He/sec. Contact factory for more options600 VAC-40°F to +225°F
54674 78-Pin Hermetic D-sub ConnectorAluminum4x M3.0x5 0.335 full thread depth (bolts not included)Plug-to-Receptacle; both connector sides can be mounted in vacuum environmentFace Seal with O-ring7853A per contact in air< 1×10-9 cc He/sec. Contact factory for more options.600 VAC-40°F to +225°F
54673 62-Pin Hermetic D-sub ConnectorStainless-steel or aluminum4x M3.0x5 0.335 full thread depth (bolts not included)Plug-to-Receptacle; both connector sides can be mounted in vacuum environmentFace Seal with O-ring6243A per contact in air< 1×10-9 cc He/sec. Contact factory for more options.600 VAC-40°F to +225°F
54669 50-Pin Hermetic D-sub ConnectorStainless-steel or aluminum4x M3.0x5 0.335 full thread depth (bolts not included)Plug-to-Receptacle; both connector sides can be mounted in vacuum environmentFace Seal with O-ring5043A per contact in air< 1×10-9 cc He/sec. Contact factory for more options.600 VAC-40°F to +225°F
54672 44-Pin Hermetic D-sub ConnectorStainless-steel or aluminum4x M3.0x5 0.335 full thread depth (bolts not included)Plug-to-Receptacle; both connector sides can be mounted in vacuum environmentFace Seal with O-ring4433A per contact in air< 1×10-9 cc He/sec. Contact factory for more options.600 VAC-40°F to +225°F
54668 37-Pin Hermetic D-sub ConnectorStainless-steel or aluminum4x M3.0x5 0.335 full thread depth (bolts not included)Plug-to-Receptacle; both connector sides can be mounted in vacuum environmentFace Seal with O-ring3743A per contact in air< 1×10-9 cc He/sec. Contact factory for more options.600 VAC-40°F to +225°F
54671 26-Pin Hermetic D-sub ConnectorStainless-steel or aluminum4x M3.0x5 0.335 full thread depth (bolts not included)Plug-to-Receptacle; both connector sides can be mounted in vacuum environmentFace Seal with O-ring2623A per contact in air< 1×10-9 cc He/sec. Contact factory for more options.600 VAC-40°F to +225°F
54667 25-Pin Hermetic D-sub ConnectorStainless-steel or aluminum4x M3.0x5 0.335 full thread depth (bolts not included)Plug-to-Receptacle; both connector sides can be mounted in vacuum environmentFace Seal with O-ring2533A per contact in air< 1×10-9 cc He/sec. Contact factory for more options.600 VAC-40°F to +225°F
54670 15-Pin Hermetic D-sub ConnectorStainless-steel or aluminum4x M3.0x5 0.335 full thread depth (bolts not included)Plug-to-Receptacle; both connector sides can be mounted in vacuum environmentFace Seal with O-ring1523A per contact in air< 1×10-9 cc He/sec. Contact factory for more options.600 VAC-40°F to +225°F
54666 15-Pin Hermetic D-sub ConnectorStainless-steel or aluminum4x M3.0x5 0.335 full thread depth (bolts not included)Plug-to-Receptacle; both connector sides can be mounted in vacuum environmentFace Seal with O-ring1523A per contact in air< 1×10-9 cc He/sec. Contact factory for more options.600 VAC-40°F to +225°F
54665 9-Pin Hermetic D-sub ConnectorStainless-steel or aluminum4x M3.0x5 0.335 full thread depth (bolts not included)Plug-to-Receptacle; both connector sides can be mounted in vacuum environmentFace Seal with O-ring923A per contact in air< 1×10-9 cc He/sec. Contact factory for more options.600 VAC-40°F to +225°F
56273 – 37 Position Micro-D FeedthroughStainless-steel or aluminum37< 1×10-9 cc He/sec. Contact factory for more options.600 VAC-40°C to +225°F
56269 – 15 Position Micro-D FeedthroughStainless-steel or aluminum15< 1×10-9 cc He/sec. Contact factory for more options.600 VAC-40°C to +225°F
55551 9-Pin Hermetic D-sub ConnectorStainless-steel or aluminumFace Seal with O-ring9600 VAC-40°C to +225°F
56456 Hermetic USB-C Vacuum FeedthroughStainless steelKF-40 flange< 1×10-9 cc He/sec. Contact factory for more options.-40°C to +225°F
57382 Compact OEM Vacuum D-Sub FeedthroughAluminumFace Seal with O-ring20600 VAC-40°C to +225°F
56892 Hermetic HDMI Feedthrough
57353 KF40 USB Hermetic FeedthroughStainless steelQF/KF vacuum flange< 1×10-9 cc He/sec. Contact factory for more options.-40°C to +225°FKF40
54092 USB Vacuum FeedthroughStainless steelVacuum Face Seal< 1×10-9 cc He/sec. Contact factory for more options.-40°C to +225°F 1 1/4″-18
56268 9-Position Hermetic Micro-D FeedthroughStainless-steel or aluminum9< 1×10-9 cc He/sec. Contact factory for more options.600 VAC-40°C to +225°F
56275 100 Position Hermetic Micro-D FeedthroughStainless-steel or aluminum100< 1×10-9 cc He/sec. Contact factory for more options.600 VAC-40°C to +225°F
56269 15 Position Hermetic Micro-D FeedthroughStainless-steel or aluminum15< 1×10-9 cc He/sec. Contact factory for more options.600 VAC-40°C to +225°F
56893 USB-C FeedthroughStainless steelFace Seal O-ring<1 x 10-8cc He/sec. Contact factory for more options.-40°C to +225°F1/2″-20 UNF 2A
55785 Hermetic USB FeedthroughStainless steelFace Seal O-ring<1 x 10-8cc He/sec. Contact factory for more options.-40°C to +225°F1/2″-20 UNF 2A

Image Library

Images
hermetic hdmi feedthrough connector with vacuum face seal

Hermetic HDMI Feedthrough

Design with connectors such as HDMI interfaces for vacuum and pressure applications.

56269 hermetic 15 pin micro-d connector

56269 hermetic 15 pin micro-d connector

56269 hermetic 15 pin micro-d connector

9 position Hermetic Micro-D reversible hermetic feedthrough receptacle view

56288-hermetic-micro-d-9-pos-recept-front

9 position Hermetic Micro-D reversible hermetic feedthrough receptacle view

15 position Hermetic Micro-D reversible hermetic feedthrough front pin view

15 position Hermetic Micro-D Reversible Hermetic Feedthrough

15 position Hermetic Micro-D reversible hermetic feedthrough front pin view

56268 9 position hermetic micro-d feedthrough

56268 9 position hermetic micro-d feedthrough

56268 9 position hermetic micro-d feedthrough

56288 - 9 position Hermetic Micro-D reversible hermetic feedthrough angled receptacle view

56288-hermetic-micro-d-9-pos-receptacle-angle

56288 - 9 position Hermetic Micro-D reversible hermetic feedthrough angled receptacle view

Micro-D hermetic feedthrough back view

Micro-D hermetic feedthrough back view

Micro-D hermetic feedthrough back view

Combine various hermetic connectors into a single design, including Micro-D and D-sub connectors.

D-sub & Micro-D Bulkhead Feedthrough

Combine various hermetic connectors into a single design, including Micro-D and D-sub connectors.

hermetic d-sub connector feedthrough

hermetic D-sub connector Side View

hermetic d-sub connector feedthrough

Electrical Connectors

vacuum-d-sub-connector-banner-762x300-1

Documents and Downloads

Datasheet
Hermetic D-sub datasheet

D-sub Hermetic Connector Feedthroughs

PDF Catalog