MIL-DTL-38999 Series I Type Connectors •  DL Series

• MIL-DTL-38999 Series I Style Catalog (19 MB)

MIL-DTL-38999 Series I Backshells

MIL-DTL-38999 Series I Boots & Banding Adapters

MIL-DTL-38999 Series I Contacts & Tooling

MIL-DTL-38999 Series I Specifications

• MIL-DTL-38999 Series I Style Connector Specifications
• MIL-DTL-38999 Series I Style Contact Arrangements
• MIL-DTL-38999 Series I Style Contact & Tooling Specifications
• MIL-DTL-38999 Series I Style Materials & RoHS Finishes
• MIL-DTL-38999 Series I Style Shell Keying

Description

The DL06 plug is styled after the MS27467 and mates with all MIL-DTL-38999 Series I receptacles. It features a quick-disconnect bayonet coupling for positive contact engagement. A strain relief backshell is required, and a protective cover is recommended to protect the connector and contacts when it is not mated.

Cross-Reference & Compatibility

Description

The DL00 (MS27466 type) wall mount receptacle features a four-hole flange for easy mouting to the front of a panel. Accessory threads on the back of the receptacle accept protective backshells. A cover is recommended to protect the contacts when the receptacle is not in use.

Cross-Reference & Compatibility

Description

The DL04 (MS27656 type) wall mount receptacle features a four-hole flange and a slightly longer shell for mouting to the rear of a panel. Accessory threads on the back of the receptacle accept protective backshells. A cover is recommended to protect the contacts when the receptacle is not in use.

Cross-Reference & Compatibility

Description

The DL02 (MS27496 type) box mount receptacle features a low-profile design, perfect for mounting in confined spaces. Due to the compact design, the connector does not feature accessory threads for protective backshells. A cover is recommended to protect the contacts when the receptacle is not in use.

Cross-Reference & Compatibility

Description

The DL03 (MS27505 type) box mount receptacle features a low-profile design, perfect for mounting in confined spaces. The longer shell is designed for mounting to the back of a panel. Due to the compact design, the connector does not feature accessory threads for protective backshells. A cover is recommended to protect the contacts when the receptacle is not in use.

Cross-Reference & Compatibility

Description

The DL07 (MS27468 type) jam nut receptacle features a single-hole mounting design with an integrated O-ring, making it the best option to maintain the environmental integrity of your enclosure. Rear accessory threads accept protective backshells. A cover is recommended to protect contacts when the receptacle is not is use.

Cross-Reference & Compatibility

Description

This MIL-DTL-38999 Series I style cable mount receptacle is designed for extension cord applications. A backshell is required for strain relief, and a protective cover is recommended to protect contacts from damage when the receptacle is not in use.

Compatibility

Description

DL bulkhead connectors have receptacles on both sides of the shell, allowing 38999 Series I compatible cable plugs to connect from each side. The pins and sockets can be arranged on either side to meet your design requirements. A mounting bracket and gasket are recommended.

Compatibility

Description

Bulkhead feed-though connectors have receptacles on both sides of the shell, allowing 38999 Series I compatible cable plugs to connect from each side. The pins and sockets can be arranged on either side to meet your design requirements. This jam nut style makes installation easier due to the single mounting hole required.

Compatibility

Description

Bulkhead feed-though connectors have receptacles on both sides of the shell, allowing 38999 Series I compatible cable plugs to connect from each side. The pins and sockets can be arranged on either side to meet your design requirements. This hermetic version retains a true airtight seal for vacuum applications or pressure differentials.

Compatibility

Description

DL hermetic receptacles are made from stainless steel and glass-fused inserts to create an airtight seal. They are compatible with all 38999 Series I plugs. Accessory threads on the back of the connector enable the use of protective backshells. A gasket and a mounting bracket with sealing screws are recommended for a reliable hermetic seal.

Compatibility

Description

38999 style jam nut receptacles are preferred for hermetic applications because of their single mounting hole design and the integrated O-ring that seals the mounting location. A protective cover is recommended when the connector is not in use. The low-profile rear design does not permit the use of a backshell.

Compatibility

Description

The hermetic solder mount receptacle has the smallest mounting footprint available. The reduced flange is useful when soldering in high densities to a panel or mounting to compact probes or sensors. The low-profile rear design does not permit the use of a backshell. Compatible with all 38999 Series I plugs.

Compatibility

Description

The MIL-DTL-38999 Series I style lanyard release plug is designed for military applications and can replace the MS27661. The lanyard release functionality makes disconnect quick and easy. The plug is compatible with 38999 Series I receptacles. Protective covers are recommended when the connector is not in use.

Compatibility

Description

Protect 38999 connectors by providing strain relief from the cable or wire bundle. Strain relief backshells are available in straight or 90° configurations. The self-locking option is recommended for high-vibration applications. Strain relief backshells should only be used in clean, dry applications. For complete protection, upgrade to a 38999 compatible EMI/RFI environmental backshell or shrink boot.

Compatibility

Description

The EMI/RFI environmental backshell is the best choice for all applications that demand the ultimate in protection from water, dirt, dust, and moisture, as well as protection from EMI/RFI interference. Sizes are available for all 38999 Series I style connectors that accept backshells. For proper sealing, please order the clamp size best suited to fit your outside cable diameter.

Compatibility

Description

Get the best environmental protection against dirt, dust, water, and moisture, as well as EMI/RFI interference protection along with angled cable management for confined spaces. Compatible with all 38999 Series I connectors. For proper sealing, please order the clamp size best suited to fit your outside cable diameter.

Compatibility

Description

A 90° backshell provides 38999 Series I connectors with the ultimate in protection against environmental hazards and EMI/RFI interference. The angle makes cable management in confined spaces easy. For proper sealing, please order the clamp size best suited to fit your outside cable diameter.

Compatibility

Description

The shorting cap backshell provides a simple solution for testing 38999 Series I connector applications and system reliability.

Compatibility

Description

A shrink boot provides complete IP67 environmental protection and strain relief. Must be used with a D38999 boot adapter. See datasheet for complete sizing information.

Compatibility

A 90° shrink boot offers simple cable management, strain relief, and environmental protection. For proper installation, it must be used with a boot adapter. See data sheet for complete sizing information.

Compatibility

Description

This adapter is specifically designed for 38999 Series I style connectors to enable the use of shrink boots for applications requiring environmental protection in a low-profile design. The adapter can be disconnected from the connector for field inspection without having to remove the shrink boot.

Compatibility

Description

Designed for 38999 Series I style connectors, the EMI/RFI banding boot adapter provides effective shield termination for applications using a shrink boot. Shielding is achieved with a band applied by a simple hand tool over a specially designed platform. The overlaying boot ensures strain relief and complete IP67 environmental protection.

Compatibility

Description

Protect your MIL-C-38999 Series I connectors and contacts from damage and environmental exposure by covering them when not in use. The inner gasket provides environmental sealing while the wire rope attachment keeps the cover close at hand.

Cross-Reference & Compatibility

Description

Dummy receptacles are designed for use with all 38999 Series I style plugs. They prevent operator injury or connector damage by providing a safe place to stow and organize your unused cables. Protective covers are also recommended to keep stowage receptacles clean and dry.

Compatibility

Description

Mounting gaskets will seal the space between 38999 Series I receptacles and a panel to maintain the environmental integrity of your enclosure. They may be used in either rear or front mount receptacle installations.

Compatibility

Description

Mounting brackets designed for 38999 Series I connectors feature captive stainless steel locking nuts, which provide a safety measure that prevents loose fasteners from falling into susceptible areas, which may cause equipment failure. Optional sealing screws with O-rings will effectively seal the mounting holes on your enclosure from water ingress.

Compatibility

Description

MIL-DTL-38999 Series I type contacts offer engineers the ultimate in interconnect design and density, with up to 128 #22D contacts in one connector. In addition, many specialty contacts are available, including coax & twinax, thermocouples, and fiber optic termini.

Compatibility

Compatible BrandsPlugsReceptacles

Description

A precision crimp tool enables termination of contacts from #12 to #22D for 38999 Series I connectors. Our tools feature an eight impression crimp, which ensures maximum tensile strength between wire and contact. The cycle controlled ratchet is consistent and accurate and does not permit half crimps, ensuring complete and precise crimping every time. See the contact specific table for the correctly sized tool.

Compatibility

Compatible BrandsPlugsReceptacles

Description

Plastic contact insertion and removal tools come with every Milnec 38999 Series I style connector. They offer a convenient solution for connector repair in the field. However, some applications demand more durable and precise tooling. Our stainless steel contact insertion and removal tools are the best option for production environments where higher tool reliability is required.

Compatibility

Compatible BrandsPlugsReceptacles

Description

The TB058 banding tool is the only tool needed to professionally install shielding termination bands to all Milnec EMI/RFI banding adapters. This simple hand tool positions, tightens, and trims the shield termination band with just a few easy steps for a foolproof, high-precision installation.

Compatibility

Compatible BrandsPlugsReceptacles