Nondestructive circular electric connector for NDT test equipment
Details：
Y3B quick insert circular connectors are widely used for circuit connections between the electrical in a variety of electronic equipments. Quick insert coupling, straight-insert locking and separate, heat shrink termination, with combination structure, high current transmitted characteristic.
Y3B quick insert circular connectors are applied for reliable connectivity in blind inserting circumstances or any other circumstances, locking reliable, easy to use, welding contact pair, and shrink-ferrule.
conditions of use environment
Relative temperature: -55～+125℃
Relative Humidity : 40 ± 2 ° C when the relative humidity of 90 ~ 95%
Operating Pressure : 101.33kPa ~ 4.9kPa
Sine Vibration : 10～2000Hz acceleration 980 m/s2
Impact : acceleration490 m/s2
Salt Spray : GJB1217 comply with the Class B requirements
The main technical characteristics
Contacts Characteristics
|
Pin-diameter（mm） |
Φ1.5 |
Φ2.5 |
Φ3.5 |
Φ5 |
Φ10 |
|
Working current（A） |
10 |
25 |
50 |
60 |
200 |
|
contact resistance（mΩ） |
≤3 |
≤1 |
≤1 |
≤1 |
≤1 |
Insulation resistance
|
standard air pressure |
humidity |
high temperature |
|
≥1000MΩ |
≥20MΩ |
≥500MΩ |
Voltage resistance
|
|
AC 1000Vrms |
|
lower air pressure |
AC 250Vrms |
Mechanical life-span 500
Y3Bshape and installation size
Plug
|
Shell NO. |
M |
D |
|
10 |
M16X1 |
Φ24 |
|
12 |
M20X1 |
Φ27 |
|
16 |
M27X1 |
Φ33 |
|
20 |
M33X1.5 |
Φ39 |
receptacle
|
Shell NO. |
A |
B |
C |
D |
Φd |
|
10 |
24 |
18±0.15 |
Φ15.4 |
Φ18.5 |
3.4 |
|
12 |
27 |
21±0.15 |
Φ18.4 |
Φ22.5 |
3.4 |
|
16 |
32 |
26±0.15 |
Φ24.4 |
Φ29.5 |
3.4 |
|
20 |
42 |
33±0.15 |
Φ30.4 |
Φ35.5 |
5.5 |
cable coat
heat shrink type heat shrink type 2
|
Shell NO. |
ΦD1 |
Φd1 |
ΦC1 |
L1 |
ΦD2 |
Φd2 |
L2 |
|
10 |
14 |
10 |
23 |
29 |
14.4x1 |
10 |
36 |
|
12 |
18 |
13 |
26 |
33 |
19.1×1 |
15 |
38 |
|
16 |
22 |
18 |
32 |
35 |
22.3×1 |
18.2 |
38 |
|
20 |
28 |
24 |
38 |
38 |
28.7×1 |
24.5 |
38 |
Y3BContacts Hole arrangements
Note : This map -- connector jacks face to face up to a interpolation map
administering standard Q/321283LSB06.3-2004"Y3B-in-line circular seal Connector detailed specifications"
Model signs Y 3B - 10 03 Z J 5
|
|
Y |
3B |
- |
10 |
03 |
Z |
J |
5 |
|
|
①<, /DIV> |
② |
|
③ |
④ |
⑤ |
⑥ |
⑦ |
① Circular Connector
② design NO.
③ Shell NO.：10, 12，16，20
④ Q’ty of contact：01，03，04，07，12，19
⑤ Connector categories：T-Plug，Z-receptacle
⑥ Contacts type：J-pin，K-jack
⑦ Mei types of enclosures：5- heat shrink typ，5a - heat shrink type 2
