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Circular Connectors

For sixty years, the HCC Industries family of companies has been providing the technological know-how to meet the unique requirements of the defense and aerospace industries, as well as those customers in other industries using circular connectors in their applications.

NEW from Ametek SCP, a range of Rugged Gigabit Ethernet Connectors. Designed for use in very harsh environments and available in D38999 and MIL-C-24231 shell configurations. Certified by ETL to TIA/EIA 568 CAT 5E and CAT 6. PATENT PENDING.

Click here to contact us for more information and a copy of our data sheet.

HCC circular connectors conform to the design and performance requirements of:

Part / Series Number	Military Qualification	Detailed File Links	HCC Facility
MIL-DTL-38999	QPL	38999 (Sealtron) 38999 (Hermetic Seal)	SI (QPL), HSC (QPL), GSP
MIL-DTL-83723	QPL	83723 (Sealtron) 83723 (Hermetic Seal)	SI (QPL), HSC (QPL), GSP
MIL-DTL-26482	QPL	26482 (Sealtron) 26482 (Hermetic Seal)	SI(QPL), HSC (QPL), GSP(QPL)
MIL-C-81703		81703 (Sealtron) 81703 (Hermetic Seal)	SI, HSC
MIL-C-25955	QPL	25955 (Sealtron) 25955 (Hermetic Seal)	SI (QPL), HSC
MIL-DTL-26500	QPL	26500 (Sealtron) 26500 (Hermetic Seal)	SI (QPL), HSC(QPL), GSP
ESC 10 & 11 YE	Qualified with Society of British Aerospace Companies (SBAC)	esc10ye (Sealtron)	SI
EN2997	Qualified to the ASD specification	EN2997 EN2997Y(E) Qualified Product	SI
Additional Series MIL-C-19572 MIL-C-22539 MIL-C-81511 NAS-1599 MIL-C-24217 MIL-C-22249 MIL-DTL-5015	Commercial Equivalent	MIL-C-19572 MIL-C-22539 MIL-C-81511 NAS-1599 MIL-C-24217 MIL-C-22249 5015 (Sealtron) 5015 (Hermetic Seal)	SI, HSC, GSP

Click here for additional general specifications about the various connector mil spec.

HCC also offers coaxial connectors that meet the mechanical interface requirements of:

MIL-C-21367
MIL-C-39012
MIL-C-24231

Photos: Custom Connector Examples

AUTHORIZED STOCKING DISTRIBUTORS

In an effort to service our customers most effectively, we have partnered with BTC Electronic Components as an authorized stocking distributor. BTC maintains a multi-million dollar inventory of standard HCC products including QPL and similar non-QPL circular connectors, D-Subs and Rack and Panel Connectors; and has part number cross-referencing available. BTC also stocks the key connector lines of Ametek SCP, which includes MIL-C-24231, MIL-C-24217 and the innovative Rugged Gigabit Ethernet Connector.

Please feel free to contact BTC Electronic Components directly. Most items can ship within one day from BTC.

Or you may use our RFQ form and our Customer Service team will be in contact with you as soon as possible.

Thank you.