DP Seals is supplying Hypertac with
interfacial seals for its high-density
PCB connectors. Ensuring the
accuracy and precision demanded by
these fluorosilicone seals – used in
applications such as aerospace and
defence – gave DP Seals one of its
toughest tooling tests.

The seal needed to ensure
electrical isolation and
maintain mating
tolerances between the
connector pins as well as
high reliability protection
against fluid ingress.

“We were extremely
impressed with DP Seals’
materials knowledge and
manufacturing quality, and the proactive
role they took in helping us
develop the solution,” notes Anthony
Hall, lead engineer on the project.