SKU: RHT-10474-04P Category: Datasheet

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Glass to Metal Sealed Hermetic Feedthrough Connector – RHT-10474-04P

  • Glass-to-metal hermetic seal for superior protection against moisture, dust, and other contaminants, ideal for demanding environments.
  • High-performance feedthrough design that maintains signal integrity while providing a reliable electrical connection.
  • Designed to withstand high pressure and temperature extremes, suitable for aerospace, defense, and industrial applications.
  • Provides reliable operation in harsh environments, including vacuum, high humidity, and corrosive conditions.
  • Ideal for applications that require long-term durability and minimal maintenance, ensuring maximum reliability.
  • Compatible with a range of materials, ensuring seamless integration into diverse systems requiring hermetic sealing.

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

4J29
Shell Finish

Nickel Plated, Ep.Ni2.5-6.3
Contact Finish

Gold Plated, Ep.Ni2.5-6.3Au0.2
Insulation Resistance

≥500 MΩ (500V DC)
Number of Positions

4 Pin

 Shell Material

4J29
Shell Finish

Nickel Plated, Ep.Ni2.5-6.3

 Contact Finish

Gold Plated, Ep.Ni2.5-6.3Au0.2
Insulation Resistance

≥500 MΩ (500V DC)

Sealing

≤1×10^-10 Pa·m³/s
Production Technology

Glass Sintering
Customizable

Yes
Sealing

≤1×10^-10 Pa·m³/s

 Production Technology

Glass Sintering
Customizable

Yes
Number of Positions

4 Pin
Shell Material

4J29
Shell Finish

Nickel Plated, Ep.Ni2.5-6.3
Contact Finish

Gold Plated, Ep.Ni2.5-6.3Au0.2
Sealing

≤1×10^-10 Pa·m³/s
Insulation Resistance

≥500 MΩ (500V DC)
Production Technology

Glass Sintering
Customizable

Yes

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