Micro Sealed Connectors

                   Hermetic micro D connectors are used in applications where an enclosure needs to be isolated from the outside environment. Panel feed-through is the main application for this type of miniature sealed connectors. In the vast majority of applications, the use of a hermetic encapsulant offers sufficient levels of hermeticity at a reasonable price. Only extreme environments require glass-to-metal sealing.

Furthermore, Sunkye fully tests its hermetic micro d connector solutions to provide reliability and satisfaction to its customers. Helium leak rate is the most common and most reliable method to quantify a small leak. Based on its expertise, Sunkye can also design tailor-made hermetically sealed rectangular connectors to fit your application needs.

By mounting the flange to the panel, all Sunkye hermetically sealed electrical connectors can be used to maintain low or high pressure vacuum seals. They are fully compatible with standard Micro-D connectors. A wide range of products is already available, however, custom interconnect solutions can be designed for specific panel cut-outs and thicknesses.

Performance of hermetic micro d connector

• Contact Pitch * 0.050˝ (1.27 mm)

• TEMPERATURE RANGES *

• - STANDARD    -55°C / +150°C

• - HIGH TEMP    -55°C / +200°C

• Vibration * 10Hz-2000Hz, 196m/s2

• Air Leakage Rate * 1*10-3Pa.cm3/s

Contact arrangements of hermetic micro d connector

• Metal shell: 9, 15, 21,25,31,37,51,66,74, 100 contacts

• Plastic shell: 9, 15, 21,25,31,37, 51 contacts

Features of hermetic micro d connector

• Terminal Mounting: Solder Cup mounting

• High performance hermetic metal connector and PTFE wire with male Twist Pin or female connector.

• Socket: Female contact, fitted to socket connector (also known as socket).

• Insulator: 20% GFPPS (20% glass filled polyphenylene sulfide)

• Insert: Moulded insulation housing, separating each connection.

• Interfacial Seal: Fitted to socket connector only

• Shell: Connector metal body plated gold.

• Thickness of Gold plating:  ≥1.27micron

• Jackscrew: High or low profile, hexagonal socket or slotted head.

• Jackpot: Mates with jackscrew.

• LCP: Liquid Crystal Polymer.

• Potting: Epoxy compound used as an encapsulant.

• Standard connector * Manufactured to the MIL DTL 83513 standard dimensions and specifications.

• Hermetic feed through connectors: Micro-D hermetic feed through is only available as rear panel mount connectors. Specific jackpots are used to secure the feed through on the panel.

• Sealed Connector: This type of hermetically sealed rectangular connectors are widely applied for the various industry which requestes for air leak flow of connector environment.