SKU: RHT-10358-04PA Category: Datasheet

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4 Pin Glass-to-Metal Hermetic Seal Connector – RHT-10358-04PA

  • 4-pin glass-to-metal hermetic seal ensures secure electrical connections in critical, high-performance environments.
  • Provides complete protection against moisture, contaminants, and gases, making it ideal for harsh conditions.
  • Built for demanding aerospace, military, medical, and industrial applications, where reliability is paramount.
  • Resistant to extreme temperatures, pressure changes, and vibrations, ensuring consistent performance under stress.
  • High-quality construction guarantees long-term durability, suitable for high-pressure and vacuum environments.
  • Designed for high-reliability applications, reducing the risk of failure and enhancing operational efficiency.

Glass-To-Metal-Seal-Connectors

Glass to Metal Hermetic RF/DC Feedthroughs/Seals /Multi-pin Headers /Connector is also called Glass insulator. They are mainly used to transmit microwave signals, power signals and control signals between modules and modules, modules and components with gas sealing requirements. They are one of the most critical components in sealing components. The glass with low dielectric constant and low dielectric loss is used as insulating and supporting material. The housing and conductor is made of Kovar alloy that sintered under high temperature, and the surface is gold plated. The centerconductor has a variety of termination styles such as gold wire bonding, soldering and mating etc. Glass insulators are small, lightweight, hermetic, high reliable and have been widespread in electronics manufacturing industries in recent years.

Structure

Glass insulator is composed of three parts: outer conductor/shell, glass medium and center conductor/pin.Its basic structure is shown in the figure.

Glass-To-Metal-Seal-Connectors-Structure

Reliability Requirements

Hermeticity

≤1.01325×10-³Pa·cm³/s/s

Salt spray

Glass insulators shall be tested without severe corrosion and spotting.

Temperature shock

There shall be no cosmetic or mechanical damage after testing.

Applications

Our Advantages

Physical factory

Having a professional production team, selfproduced and self sold

Quality assurance

Through strict qualitycontrol, ensure quality

Customized

We can customize diff-erent specifications ac-cording to your needs

After sales system

Actively follow up andpromptly address anyissues

Production Process

1. Put forward demand

2. Sketch design

3. Production equipment

4. Production measurement

5. Product assembly

6. Quality test

7. Product packaging

8. Product packag box

9. Deliver goods

Product Specification

Number of Positions

4 Pin
Shell Material

Stainless Steel 321
Shell Finish

Polishing
Contact Finish

Gold Plated, Ep.Ni3Au0.2
Insulation Resistance

≥1000 MΩ (500V DC)
Number of Positions

4 Pin

 Shell Material

Stainless Steel 321
Shell Finish

Polishing

 Contact Finish

Gold Plated, Ep.Ni3Au0.2
Insulation Resistance

≥1000 MΩ (500V DC)

Sealing

≤1×10^-3 Pa·cm³/s
Production Technology

Glass Sintering
Customizable

Yes
Sealing

≤1×10^-3 Pa·cm³/s

 Production Technology

Glass Sintering
Customizable

Yes
Number of Positions

4 Pin
Shell Material

Stainless Steel 321
Shell Finish

Polishing
Contact Finish

Gold Plated, Ep.Ni3Au0.2
Sealing

≤1×10^-3 Pa·cm³/s
Insulation Resistance

≥1000 MΩ (500V DC)
Production Technology

Glass Sintering
Customizable

Yes

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