Y27 Environmental Resistant Push-pull Circular Electric Waterproof Connector

Product introduction

* meets theGJB2905A-2004
* Push-pull circular electrical connector, reliable connection, convenient and quick connection and separation;
Suitable for blind mating or other mating;
* Protected against vibration, salt spray and electromagnetic interference
* Dustproof, rainproof, airtight and other options;
* There are flange type and cable type sockets to choose from;
* widely used inAerospace and Aviation, Ships and Ships, and Communications, ETC;
* follow the standardQ/321283LSB12

Main technical features

[Mechanical behavior]
- Housing: Aluminum alloy, Stainless steel, Admiralty Brass
- Container air tightness: rubber seal: leakage rate ≤ 1Pa·cm3/s
- Sinusoidal vibration: 10 Hz to 2000 Hz, acceleration 196m/s2
Random vibration: power spectral density 0.4G2/Hz, acceleration root mean square value is 23.1G
- Shock: 980m/s2
- Acceleration: 980m/s2
- Durability: 500 times

[environment properties]
- Operating temperature: -55℃ to +125℃
- Working air pressure: 1.33 Pa to 101.3 kPa
- Relative humidity 92%~98% at 40±2℃
- Salt spray resistance: Y27, Y27A, B and C series: 48h
Y27F, G, H series: aluminum alloy shell 96h;
Stainless steel case, Admiralty brass case 1000h
- Shielded against electromagnetic interference: 45dB minimum attenuation at interference frequencies from 100 MHz to 1 GHz
- Immersion in water: immersion depth of 2m (only for Y27F, G and H series)

【Electrical Characteristics】

- Rated current of contact element (A)

- Contact resistance of the contact element (mΩ)

- Withstand voltage (V)

- Insulation resistance (MΩ)