PCB Accelerometer Connector 1-4-28 UNF 4 Pin

What’s accelerometer connector 1/4-28 UNF 4 pin ?

It’s waterproof connector with American thread 1/4-28 UNF , the connector is 4 pin male , stainless steel material , mainly used for triaxial accelerometers .

The 4 pin male 1/4-28UNF connector is glass sintering connector , the contacts are fixed inside the shell by glass sintering , so it’s also called glass sintering 4 pin 1/4-28 UNF connector , high vacuum connector .

Due to the seal between glass and metal, the glass sintered 4 pin 1/4-28 UNF connector is far more firm than ordinary seals. It can also withstand higher temperatures and pressures. Even if it has been working in a high temperature environment, its airtightness is much higher than ordinary seals. According to these characteristics, the glass sintered connector is an ideal product used in vacuum, low temperature, high pressure, high mechanical stress and high temperature stress occasions, especially suitable for accelerometers.