The Y50PD series connector complies with the Chinese military connector standard GJB101A-97. As an upgrade from the Y50EX series, it features a bayonet coupling design with solder contacts, specifically built for handling higher current applications.
Y50PD series circular electrical connector
Part number
Y50PD 16 04 Z K 10 III H S
Basic series
Shell size
16, 18, 20, 22, 24, 28, 32
Number of contact
03, 04
Type of connector
T = Plug
Z = Receptacle
Type of contact
J = Pin
K = Socket
SJ = Thru bulkhead Pin
SK = Thru bulkhead Socket
Type of plug and receptacle
Type of plug (view below datasheet I)
Type of receptacle (view below datasheet II)
Orientation
I, II, III, IV, V
Omit = III
Finish
P1 = Electroless nickel plating
P2 = Bright nickel plating
P3 = Half bright nickel plating
H = Black anodized H1 = Electric black
L = Olive drab anodized
L1 = Olive drab matte
L2 = Olive drab cadmium plating
L3 = White anodized
Material of shell
Omit = Aluminium-alloy
B = Stainless steel passivated
S= Copper-alloy
Datasheet I
| Sign | Plug |
| 1 | Earthing jam |
| 2 | Cable connecting |
| 2M | Cable sealed |
| 2P | Shielded cable |
| 3 | Sealed |
| 4 | Avoid-wave and tensile |
| 5 | 90o elbow and protect cable |
| 6 | Line spring and protect cable |
| 5-6 | 90o elbow line spring |
| 8 | Protect cable |
| 8-2 | Sealed tensile |
Datasheet II
| Sign | Receptacle |
| 10 | Square flange (front) |
| 20 | Square flange (back) |
| 11 | Circular flange |
| 14 | Jam nut |
| 10-2 | Square flange with cable clamp |
| 11-2 | Circular flange with cable clamp |
| 24 | Circular jam nut |
Performance specification
Operating temperature range: -55 oC~ +150 oC
Corrosion resistance: Withstand 48 hours salt spray (5% NaCl fog)
Operating atmospheric pressure: 4.39 KPa ~ 101.33 KPa
Vibration: 10 Hz ~ 2000 Hz, acceleration 196 m/s2
Relative humidity: 40 + 2 oC, 90% ~ 95%
Durability: ≥ 500 cycles
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