Description of Micro Sealed Connectors

Hermetic d sub 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 hermetically sealed rectangular connectors 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, as one of hermetic connector manufacturers, Sunkye can also design tailor-made 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 sub 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 Micro Sealed Connectors

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 Micro Sealed Connectors

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 Micro Sealed Connectors

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.