Hermetic Connector

Hermetic Connector
Request a Quote

Application:
Our hermetic connector mainly used in pressure, temperature and signal sensor that requires hermeticity, electrical insulation and high pressure withstanding while the sensor is transmitting signals.

Custom made range:
We can customize the sensor connector with 1-28 pin and terminals size between range Φ0.5mm-Φ3.2mm according to our customer needs.

Materials:
Body: C45, SUS416
Pin: SUS446\4J28\C45
Glass: ELAN92#

Features
  • Good insulator: static test at 500VDC, insulation greater than 5000MΩ
  • Airtightness: remain air tight at 2.5MPa
  • High voltage withstanding: greater than 2000VAC, current leakage less than 0.5Ma
  • Corrosive resistant: with reference to salt spray standard GB/T2423.17, reaching level 8 and above
  • Resistant to various refrigerants: R114a, R410a, R22 and CO2
  • Resistant to cold and thermal shock: remain functioning from -40 degree Celsius to 300 degree Celsius.
Sintering flow
  • 1. Goods receiving
  • 2. Incoming inspection
  • 3. Steel needle etching
  • 4. Oil removing on metal cap
  • 5. Assembly and sintering
  • 6. Air permeability inspection
  • 7. Chemical nickel plating
  • 8. Welding
  • 9. Silicon process
  • 10. Electrical property inspection
  • 11. Appearance inspection
  • 12. QA inspection
  • 13. Packaging
  • 14. Shipping

Surface treatment:
We adopt the environmental friendly electroplating technique, which is electroless nickel plating at 3-5 μm thickness. The nickel coat does not contain hazardous substances such as mercury, lead, cadmium and hexavalent chromium, reaching EU's standards. It passed the SGS environmental test.

  • Corrosive resistant ability: After a 12 hours 5% salt spray test, the rusty area must not exceed 5% of the total area according to the ISO9227-2017 test standard.
  • Salt spray test standard: GB/T2423.17,IEC60068-2-11,ISO4628-3

Index
pressure sensor, temperature sensor, glass to metal seal

Related products
Send Message
Inquiry
Inquiry