ADL/ADL Y27A-0804ZJBM Y27 Series Circular Electrical Connectors

Meets GJB2905-2004 standards

                                  Model:Y27A-0804ZJBM

                           Y27 Series Circular Electrical Connector                     

        This series of electrical connectors meetsGJB2905-2004 standard, suitable for blind plug-in or other plug-in situations. It has the characteristics of fast connection and separation, anti-vibration and impact resistance, anti-salt spray, and anti-electromagnetic interference. It has dust-proof, rain-proof and gas sealing. It is widely used in aviation, Aerospace, shipbuilding, field operations, public transportation and electric power, railways, post and telecommunications and other fields.

1. environmental performance:

Operating temperature:-55 ℃ ~ 125 ℃

Dip Water: Impregnation depth2m (Y27F, Y27G, Y27H series only)

Sinusoidal vibration:10Hz～2000Hz，196m/s²

Random Vibration: Power Spectral Density0.4G²/Hz

 root mean square value of acceleration23.1G

Electromagnetic interference shielding: interference frequency is100MHz to 1GHz

 Minimum attenuation up45dB

Electrical continuity between enclosures: copper and aluminum enclosures are0.01 Ω, 0.05Ω for one plug socket made of stainless steel or ferroalloy

2. electrical characteristics

Work Make Gas Pressure :1.33Pa～101.33kPa

punch Hit: Acceleration980m/s²

Plus Speed Degree:980m/s² Phase Right. Wet Degree :At 40 ℃ ± 2 ℃, 92% ~ 98%

Socket air tightness: rubber seal leakage rate≤ 1Pa · cm³/s

Resistance Salt Fog:Y27, Y27A, B, C series: 48h;

 Y27F, G, H series: aluminum alloy shell 48h;

 Navy Brass, Stainless Steel Housing 1000h

Machine Mechanical Shou Life : Plug and unplug≥ 1000 times

• 圆形电连接器