23 connector families, 94 series. Every series page lists specifications, ordering codes and contact counts — and every series can be customized.
38999-type circular connectors in all four coupling styles — bayonet (Series I), low-profile bayonet (Series II), threaded (Series III) and quarter-turn (Series IV) — plus hermetic, double-flange PCB and IP67 waterproof versions.
All 10 series →Bayonet circular connectors of the MIL-DTL-26482 Series I and II types and MIL-C-83723-type connectors, with hermetic versions.
Compare 4 series →Smaller, lighter circular connectors: 38999 Series III-type miniatures, lightweight micro circular XY2, IP67 push-in XY1 and subminiature J599S and JYS.
Compare 5 series →Compact circular connectors for high-voltage, high-power circuits — up to 300 A per contact and 3500 V withstanding voltage, sealed to IP65.
Compare 4 series →Circular connectors that mate and unmate with a straight push and pull — PBH push-pull and XY1 push-in IP67 miniatures.
Compare 2 series →MIL-DTL-5015-type circular connectors for rail vehicles, machine tools and industrial power — threaded and reverse-bayonet, IP65 and IP67, contacts up to 150 A.
All 6 series →High-voltage power, battery-swap and signal connectors for electric and hybrid vehicles, buses and energy storage.
All 7 series →Rubber-molded connectors rated to 7000 m, metal-shell and glass-sealed connectors, load-bearing and hybrid connectors, and watertight cable assemblies.
All 11 series →Watertight and corrosion-resistant circular connectors for shipboard, deck and offshore equipment.
Compare 4 series →Glass-sealed and hermetic receptacles that keep gas and moisture out of sealed equipment — 38999-type, 26482-type, bulkhead feed-through and miniature designs.
Compare 4 series →Circular connectors for hot zones — up to +500 °C — and thermocouple connectors with compensating-alloy contacts.
Compare 3 series →38999-type connectors with a low-pass filter or transient suppression in every contact — EMI/RFI and surge protection at the enclosure wall.
Compare 3 series →Connectors that carry optical fiber alongside power and signal — 38999-type fiber and hybrid connectors, and subsea optical-electrical hybrids.
Compare 3 series →Flameproof and increased-safety circular connectors for oil, gas, chemical and offshore hazardous areas, with Ex component certificates to GB 3836.
Compare 2 series →Sealed power feedthroughs that carry 105 to 1000 A through vacuum chambers and pressure vessels — NPT-sealed, O-ring sealed and custom designs.
Compare 3 series →1.27 mm pitch rectangular connectors with gold-plated twist-pin contacts — metal-shell, stainless-steel, high-speed and pre-wired versions.
Compare 5 series →0.635 mm pitch ultra-miniature connectors with twist-pin contacts, for the tightest spaces on boards and in harnesses.
View series →Rectangular board-to-board and board-to-cable connectors for rugged electronics — 55302 type, DIN 41612 type, mixed power, zero insertion force and modular.
All 8 series →VPX hybrid and VITA 46 high-speed backplane connectors for rugged embedded computing — differential, RF, fiber and power in one interface.
Compare 3 series →Spring-loaded pin connectors with zero insertion force and 10,000-cycle life, designed to your layout.
View series →Push-pull bayonet fluid connectors that connect liquid-cooling modules and pipework in rugged electronics, with double seals and low spillage.
Compare 2 series →Cable assemblies and harnesses built around our own connectors, from samples to series production.
View series →Backshells and caps that complete a 38999-type connector: strain relief, shield termination and protection for unmated connectors.
Compare 2 series →Send your part number, pin-out or drawing. An engineer will reply by email.
