В соответствии с китайским военным стандартом GJB2905-2004, серия Y27 выполнена с механизмом защелки push-pull, защитой от дождя, пыли и экранированной оболочкой.
Y27 series connector
Part number
Y27 A II 20 24 Z J B M II B
Basic series
Type
Q, A, B, C, F, G, H
Omit = Q
H = Springtac contact
Orientation
I, II, III, IV, V, VI
Omit = I
Shell size
08, 10, 12, 14, 16, 18, 20, 22, 24, 28, 30
Number of contact
01 ~ 61
Type of connector
T = Plug
Z = Receptacle
Type of contact
J = Pin
K = Socket
Type of back
L = Cable connecting receptacle
B/B1 = Square flange receptacle
B2 = Jam nut receptacle
B4 = Thru bulkhead receptacle Type of hermetic
M = Hermetic by rubber
P or omit = Unsealed
Type of back shell
Omit = Without back shell
II, III, IV, IX
Material of shell
Omit = Aluminium-alloy
B = Stainless steel
C = Cooper-alloy
Performance specification
Operating temperature range: -55 oC ~ +125 oC
Shock: Max acceleration 196 m/s2
Relative humidity: 92 ~ 98% at 40 ± oC
Endurance: ≥ 1000 cycles
Contact resistance and current rating:
| Diameter (mm) | Φ 0.8 | Φ 1.0 | Φ 1.5 | Φ 2.5 | Φ 3.5 | Φ 5.0 | Φ 7.0 | Φ 9.0 | Φ 10.0 | Φ 12.0 | |
| Current (A) | Y27B | — | 5.0 | 10.0 | 25.0 | 50.0 | 75.0 | 100.0 | 150.0 | 200.0 | — |
| Y27C | — | 5.0 | 10.0 | 25.0 | 50.0 | 75.0 | 100.0 | 150.0 | 200.0 | — | |
| Y27F | — | 7.5 | — | — | — | — | — | — | — | — | |
| Y27G | — | 7.5 | 13.0 | 25.0 | 50.0 | 75.0 | 100.0 | 150.0 | 200.0 | 250.0 | |
| Y27H | 3.0 | 5.0 | — | — | — | — | — | — | — | — | |
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