Connector project selection

Sealed vs Hermetic Wall-Through Interconnect Evidence

Sealed, glass-sintered, hermetic, vacuum and pressure-rated are not interchangeable claims. Review the exact wall-through configuration, pressure direction, medium, test method, leakage limit and current qualification evidence.

Product portfolio

Relevant connector records

Use the visual references to identify the series or configuration you want us to review.

Archived source photo showing two CT-M connector configurations
product product photo

CT-M sealed connector record

Real product photograph for configuration identification. Sealed or glass-sintered wording is not current hermetic, vacuum, pressure or leak-rate qualification.

Review the CT-M evidence module

Selection priorities

Define the key engineering inputs

01

Provide the controlled configuration and source revision.

02

Provide geometry and installation constraints through the proper release channel.

03

State the construction to be verified without inferring performance.

04

Define pressure direction, medium, state and duration.

05

State them separately with temperature and acceptance.

06

State absolute pressure, duration, cleanliness and outgassing needs.

07

State tracer/medium, sensitivity, units, conditions and acceptance.

08

State duty, conductors and temperature-rise limit.

Project fit

Application and configuration review

Use this guide to separate construction or catalog wording from a qualified leak, vacuum or pressure claim.

product wall-through and sealed wording supports neutral identity and a review context, not current hermetic, vacuum or pressure qualification.

product glass-sintered and sealed wording supports neutral identity, not current hermeticity, leak-rate, vacuum or project qualification.

Engineering conversation

Translate the requirement into a configuration

A construction description, test field, test report, qualification record and project acceptance are different evidence levels.

High/low side, direction, medium, temperature, duration and assembly state must be defined.

Method, tracer or medium, sensitivity, conditions and acceptance limit are required before using a leak-rate claim.

Discuss engineering inputs

Inquiry checklist

What to send with your request

  • Provide the controlled configuration and source revision.
  • Provide geometry and installation constraints through the proper release channel.
  • State the construction to be verified without inferring performance.
  • Define pressure direction, medium, state and duration.
  • State them separately with temperature and acceptance.
  • State absolute pressure, duration, cleanliness and outgassing needs.
  • State tracer/medium, sensitivity, units, conditions and acceptance.
  • State duty, conductors and temperature-rise limit.

Frequently asked questions

Plan the next engineering step

Does sealed mean hermetic?

No. Hermeticity requires a defined method, medium, conditions, limit and configuration coverage.

Does glass-sintered prove glass-to-metal hermetic performance?

No.

Does a pressure-differential field prove pressure rating?

No. Working, proof/test, differential and vacuum conditions remain separate.

Can P-C evidence support CT-M?

No. The two records remain isolated.

Can the product photos be used as qualification proof?

No. They support neutral record identification only.

What should I submit first?

Provide configuration, interface, construction, pressure/vacuum duty, leak method, electrical/environmental requirements and acceptance path.

Ready to continue?

Send the configuration and project context

Our team will organize the engineering, documentation and commercial follow-up for your request.