CBME0BG Push-Pull Connector for Hermetic Chambers 2026: CBME0BG-SFSM04-S00E Socket for Vacuum Chambers and Glovebox Feedthroughs for Russian Client

The CBME0BG-SFSM04-S00E is a CBME0BG push-pull connector for hermetic chambers — an IP68 isolation-grade 0B socket with superior sealing that routes 4-pin sensor signals through vacuum chamber, glovebox and controlled-atmosphere walls without any gas leakage or loss of negative pressure, with gold-plated contacts. Every specification in this guide is backed by the vacuum interconnect engineering of Spring Technology.

Pain point: Feeding sensor signals through the wall of a high-vacuum or hermetically sealed chamber — where the internal testing environment holds an absolute negative-pressure vacuum or a pure inert gas atmosphere, and any leakage at the feedthrough ruins the experiment?

Core answer: For a Russian client, Spring Technology supplied the CBME0BG-SFSM04-S00E, a CBME0BG push-pull connector for hermetic chambers. It is designed as an external interface for high-vacuum or hermetically sealed chambers, used in applications such as vacuum chambers, gloveboxes and clean, controlled-atmosphere isolation chambers for materials science, physics or semiconductor testing. The isolation-grade socket is selected because the internal testing environment requires the maintenance of an absolute negative-pressure vacuum or a pure inert gas atmosphere; its superior sealing performance ensures that 4-pin sensor signals (e.g., from temperature/humidity sensors or pressure/impedance meters) can be routed through the chamber wall to external data loggers without any risk of gas leakage or loss of negative pressure.

1. Technical Parameters & Engineering Standards

This hermetic chamber connector is built on the MEG.0B fixed socket platform, an IP68-sealed design suited to vacuum and glovebox wall mounting. The 4-pin layout routes sensor signals through the chamber wall to external instruments.

  • Latching Mechanism: Push-pull self-latching system (anti-vibration & shockproof)
  • Recommended Hardware: Spring Technology Circular Connector
  • Key Metric: IP68 sealing; no gas leakage or loss of negative pressure; 4-pin wall feedthrough
ParameterValue
Socket (this order)CBME0BG-SFSM04-S00E — ME fixed socket, 0B shell, key G, 4-pin, isolation grade
ProtectionIP68 (mated)
Sealing roleMaintains negative-pressure vacuum or pure inert gas atmosphere
ApplicationHigh-vacuum or hermetically sealed chambers
Host enclosuresVacuum chambers, gloveboxes, controlled-atmosphere isolation chambers
Test fieldsMaterials science, physics, semiconductor testing
Sensor signalsTemperature/humidity sensors, pressure/impedance meters
Signal destinationExternal data loggers through the chamber wall
Connector typeFixed socket, female pins
Number of positions2–9 pin (0B shell)
Fastening typePush-pull
Contact finishGold-plated mating contacts

2. Hermetic Chamber Connector Design Highlights

Sealed chambers tolerate no compromise at the wall. The design highlights below are why this CBME0BG push-pull connector for hermetic chambers is specified for vacuum and glovebox feedthroughs:

  • Superior sealing performance — the isolation-grade socket maintains an absolute negative-pressure vacuum or a pure inert gas atmosphere inside the chamber.
  • No gas leakage or pressure loss — sensor signals route through the chamber wall without any risk of leakage or loss of negative pressure.
  • 4-pin sensor interface — carries temperature/humidity sensor and pressure/impedance meter signals to external data loggers.
  • IP68-rated platform — the MEG.0B design provides the sealing integrity sealed chambers demand.
  • Compact 0B shell — a small wall footprint for multiple feedthroughs on one chamber port.
  • Gold-plated contacts — stable signal paths for sensitive measurements.

3. 0B Series Connector Family Overview

The 0B series is Spring Technology’s smallest push-pull connector family, with sealed variants for demanding applications. The same 0B platform serves this hermetic chamber socket and scales across laboratory and field equipment.

3.1 Available Configurations

  • Sockets: sealed fixed sockets (this order) including IP68 and vacuumtight variants.
  • Pin counts: 2 to 9 pins on the 0B shell.
  • Termination: solder contacts for sensor wiring.
  • Keying: key G standard, with keys A–M and R available for segregation.

3.2 Customization Services

  • Custom pin allocations and part numbers (such as the CBME0BG-SFSM04-S00E) matched to each chamber’s sensor plan.
  • Sealing verification for vacuum and inert-atmosphere applications.
  • Pre-wired feedthrough assemblies with sensor cables.
  • Key orientation selection to keep sensor circuits segregated.

4. Applications: Vacuum and Hermetic Chambers

Materials science, physics and semiconductor labs depend on sealed chamber integrity. This CBME0BG push-pull connector for hermetic chambers carries sensor signals across the wall without breaking the environment.

4.1 Vacuum Chambers

In high-vacuum chambers, the socket maintains absolute negative-pressure while routing temperature, humidity, pressure and impedance signals to external data loggers.

4.2 Gloveboxes and Controlled-Atmosphere Chambers

Gloveboxes and clean, controlled-atmosphere isolation chambers keep a pure inert gas atmosphere; the sealed feedthrough preserves it during sensor connection.

4.3 Materials Science and Semiconductor Testing

For materials science, physics and semiconductor testing, the isolation-grade socket keeps the internal environment stable through every measurement.

5. Frequently Asked Questions (FAQ)

Q1: Why is this socket called isolation-grade?

**Answer:** Its superior sealing performance maintains an absolute negative-pressure vacuum or a pure inert gas atmosphere inside the chamber, routing signals without any risk of gas leakage or loss of negative pressure.

**Answer:** Vacuum chambers, gloveboxes and clean, controlled-atmosphere isolation chambers for materials science, physics or semiconductor testing. Discover reliable options from a certified vendor like [Spring Technology](https://www.spring-connectors.com/).

**Answer:** 4-pin sensor signals such as temperature/humidity sensors and pressure/impedance meters are routed through the chamber wall to external data loggers.

**Answer:** Yes. Spring Technology offers custom pin allocations, sealing verification and pre-wired feedthrough assemblies on the 0B platform.

**Answer:** Contact Spring Technology via email at [email protected] or [email protected] with your chamber and sensor requirements, and the engineering team will respond with a tailored proposal.

Conclusion & Call to Action

This 0B connector delivery for the Russian client shows how Spring Technology serves sealed laboratory environments — from the CBME0BG-SFSM04-S00E isolation-grade socket to its matching plug, every detail was aligned with the customer’s vacuum and glovebox requirements. Spring Technology also provides professional customization services for both push-pull connectors and cable assemblies, offering tailored solutions to meet your specific technical requirements.

For more information about our 0B series connectors or to discuss your requirements, contact us at [email protected] or [email protected], or visit our website.

Building a vacuum chamber or glovebox? Send us your sensor and sealing requirements — our engineering team will respond with a tailored CBME0BG push-pull connector proposal for your hermetic chambers within 24 hours.

Further Reading

CBME0BG Push-Pull Connector for Hermetic Chambers 2026 CBME0BG-SFSM04-S00E Socket for Vacuum Chambers and Glovebox Feedthroughs
CBME0BG Push-Pull Connector for Hermetic Chambers 2026 CBME0BG-SFSM04-S00E Socket for Vacuum Chambers and Glovebox Feedthroughs

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