This series is equivalent to MD series of America.
Structure characteristic
1. This series is equivalent to MD series of America.
2. This series’ core has specifications of 9, 11, 15, 17, 21, 25, 31, 37, 39, 51, 66, 74, 100.
3. The cross section area of fitting wire’s core is 0.1~0.15mm2.
4. This series adopts soft pin. The contacts are high in density.
5. This series meets the requirements of GJB2446 ”general norms of shell locating microminiature rectangular electric connector” (equivalent to MIL-C-83513).
J30J ordinary type series
J30J ordinary type series is includes subseries of compressing connection, welding connection, straight insertion PCB N, straight PCB N-J, bent insertion PCB W and bent PCB W-J.
J30J compressing connection series:
The connection type of contact elements and wires is compressing connection type.
J30J welding connection S series:
The connection type of contact elements and wires is welding connection type.
J30J straight insertion PCB N series:
The connection type of contact element’s tail and PCB is straight insertion type. The grid’s size is 2.54×2.54.
J30J straight insertion PCB N-J series:
The connection type of contact element’s tail and PCB is straight insertion type. The grid’s size(line×row) is 1.27×2.54.
J30J bent insertion PCB W series:
The connection type of contact element’s tail and PCB is bent insertion type. The grid’s size is 2.54×2.54.
J30J bent insertion PCB W-J series:
The connection type of contact element’s tail and PCB is bent insertion type. The grid’s size(line×row) is 1.27×2.54.
J30J locking component
The locking components of this series are divided into free terminal locking component and fixed terminal locking component according to application.
J30J free terminal locking component:
Used for free terminal products, it has types of L, K, K1 and so on.
J30J fixed terminal locking component:
Used for fixed terminal products, it has types of P, P0, P1, P2, P3, P4, P5, P7, P8, P9, P10, P11, P14, P23, P24, H, V, V1 and so on.
J30J line clamp component
The line clamp components of this series are divided into type A1 and type A3.
Line clamp components of type A1:
Line clamp components of type A1 can only be used with components of J30J ordinary type compressing series plug (socket).
Line clamp components of type A3:
Line clamp components of type A3 can both be used with components of J30J ordinary type compressing series plug (socket) and components of J30J ordinary type welding S series plug (socket).
Main technical indexes
Environmental temperature: -55°C~+125°C
Relative humidity: 95% at +40°C
Low pressure: 4.5kPa, 200V
Vibration: 10~2000Hz, 196m/s2
Impact: 735m/s2, 11ms
Acceleration: 735m/s2
Rated current: 3A
Contact resistance: ≤10mΩ
Insulation resistance: ≥5000mΩ
Withstanding voltage: 600V
Mechanical life: 500 times
Code of mark
J30J – 25 TJ/ZK N P3 G – N – A1
J30J: metal shell
25: number of contact elements-9, 11, 15, 17, 19, 21, 25, 31, 37, 39, 51, 66, 74, 100
TJ/ZK: TJ-plug with pin, ZK-socket with hole
N: no mark-compressing connection type, S-welding connection type, W/W-J: bent PCB variation, N/N-J: straight PCB variation
P3: type of locking components: free terminal locking component-type L, K, K1; fixed terminal locking components-type P, P0, P1, P2, P3, P4, P5, P7, P8, P9, P10, P11, P14, P23, P24, H, V, V1
G: coating of shell: no mark-nickel plating, G-cadmium plating, H- black chromium
N: shell becoming narrow
A1: stranded wire-A1, A3