В соответствии с китайским военным стандартом GJB2905-2004 и GJB101A-97, серия Y3A круговых электрических соединителей выполнена с соединением типа push-pull, экранированием от ЭМИ/РФИ, защитой от дождя, устойчивостью к ударам и солевому туману.
Y3A series circular electrical connector
Part number
Y3A II 18 32 T J 2
Basic series
Orientation
I, II, III, IV, V
Omit = I
Shell size
10, 12, 14, 16, 18, 20, 22, 24
Number of contact
4 ~ 61
Type of connector
T = Plug
Z = Receptacle
Type of contact
J = Pin
K = Socket
Type of back shell
2 = Cable connecting
5 = Heat shrinkable sleeve series I
5a = Heat shrinkable sleeve series II
10 = Square flange
Performance specification
Operating temperature range: -55 oC ~ +125 oC
Shock: Max acceleration 980 m/s2
Relative humidity: 90 ~ 95% at 40 ± oC
Endurance: ≥ 500 cycles
Contact resistance and current rating:
| Diameter (mm) | Φ 1.0 | Φ 1.5 | Φ 2.5 |
| Current (A) | 5 | 10 | 25 |
| Resistance (mΩ) | ≤ 5.0 | ≤ 3.0 | ≤ 2.0 |
Insulation resistance:
| Sea level | High humidity | High temperature |
| ≥ 3000MΩ | ≥ 20MΩ | ≥ 500MΩ |
Insulation resistance:Withstanding voltage:
| Y3A series | Voltage (V) |
| Sea level | 1500 |
| 21000 m | 250 |
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