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Address: No.1068 Runfeng Road, Chang 'an Communication Industrial Park, High-Tech Zone, Xi 'an 710114, Shaanxi, China
Contact name:Elite
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Hermetic Glass to Metal Seals RF/DC Feedthroughs /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 center conductor 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.
Catalog-Glass-to-Metal Hermetic Seals.pdf
Specification:
| Product Name | Glass to Metal Multi-pin Headers |
| Impedance | other |
| Type | 9 pins |
| Rows | 1 row |
| Color | Gold plated |
| Housing and pin material | Kovar 4J29 |
Glass material Glass Color | 7050 or 7070 type or DM308 Green or White |
| Freqecncy Range | NA |
| VSWR | NA |
| Withstand Voltage | ≥300V |
Hermecity Leak Rate | < 1.01325 X 10-3 Pa*cm3/s < 1X 10-9 mbar*l/s < 1 x 10-9 ccHe/sec @ 1 atm |
| Insulation Resistance | ≥2000MΩ for single pin, ≥1000MΩ for multi-pin, |
| Operating temperature | -65℃~+260℃ |
Outline Drawing of JMC-271:
| Model No. | A | B | C | D | E | F | G | H | Pin number | Row number | Termination |
| JMC-271 | 8 | 3 | 1.5 | 22.5 | 1.5 | 2.54 | 0.6 | 0 | 9 | 1 | Solder |
Picture of JMC-271
Features:
-Small size
-lightweight
-Hermetic
-Stable quality and high reliability
-Inner conductor: Gold wire bonding, soldering and mating method for choice
Application:
Wide application range of electronics packages, electronics countermeasures, satellites, missiles, radar and other in military, avionics, aerospace and automotive filed. It can be used with SMA, millimeter wave products.
Related Products:
NOTE:
We have over 100,000 types of Hermetic Glass To Metal Seal Connectors, if the connector you are using is not found, please contact us with your details.
