50ohm Single Pin Connector Glass to Metal Seal Feedthrough Lightweight Small Size
- 50ohm impedance ensures optimal signal integrity with minimal loss, ideal for RF and high-frequency feedthrough applications
- Glass to metal seal offers leak-proof protection, preventing contaminants like moisture and dust from affecting performance
- Lightweight and compact design makes it perfect for space-constrained applications, such as aerospace, defense, and telecommunications
- Resistant to extreme temperatures, vibrations, and environmental factors, ensuring reliable operation in demanding conditions
- High-reliability connector for mission-critical industries requiring precise, durable, and stable performance
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.
Reliability Requirements
Hermeticity
≤1.01325×10-³Pa·cm³/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
High Temperature Sensors
Implanted Medical Devices
Batteries and Capacitors
Automotive Airbag
Our Advantages
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
Impedance | 50 ohm |
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Number of Positions | 1 Pin |
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Row | 1 |
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Shell Finish | Gold Plated |
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Shell Material | Kovar 4J29 |
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Glass Material | 7050, 7070, DM308 |
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Glass Color | Green, White |
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Frequency Range | DC-50GHz |
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VSWR | ≤1.20 |
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Withstand Voltage | ≥300V |
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Hermeticity Leak Rate | < 1.01325×10-3 Pa*cm³/s, < 1×10-9 ccHe/sec @ 1 atm, < 1×10-9 mbar*l/s |
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Insulation Resistance | ≥1000MΩ for multi-pin, ≥2000MΩ for single pin |
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Operating Temperature | -65℃ to +260℃ |
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Impedance | 50 ohm |
Number of Positions | 1 Pin |
Row | 1 |
Shell Finish | Gold Plated |
Shell Material | Kovar 4J29 |
Glass Material | 7050, 7070, DM308 |
Glass Color | Green, White |
Frequency Range | DC-50GHz |
VSWR | ≤1.20 |
Withstand Voltage | ≥300V |
Hermeticity Leak Rate | < 1.01325×10-3 Pa*cm³/s, < 1×10-9 ccHe/sec @ 1 atm, < 1×10-9 mbar*l/s |
Insulation Resistance | ≥1000MΩ for multi-pin, ≥2000MΩ for single pin |
Operating Temperature | -65℃ to +260℃ |
Impedance | 50 ohm |
---|---|
Number of Positions | 1 Pin |
Row | 1 |
Shell Finish | Gold Plated |
Shell Material | Kovar 4J29 |
Glass Material | 7050, 7070, DM308 |
Glass Color | Green, White |
Frequency Range | DC-50GHz |
VSWR | ≤1.20 |
Withstand Voltage | ≥300V |
Hermeticity Leak Rate | < 1.01325×10-3 Pa*cm³/s, < 1×10-9 ccHe/sec @ 1 atm, < 1×10-9 mbar*l/s |
Insulation Resistance | ≥1000MΩ for multi-pin, ≥2000MΩ for single pin |
Operating Temperature | -65℃ to +260℃ |
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