ꢀmboss Tape
JAZNCONNECTOR
0.4mm pitch/ Board-to-board connectors
Specifications
• Current rating: 0.3 A AC/DC
• Voltage rating: 50 V AC/DC
• Temperature range: - 40℃ to +85℃
(including temperature rise in applying
electrical current)
• Contact resistance: Initial value/ 70 mΩ max.
This is a space saving type board-to-board
connector with 0.4 mm pitch, and distance
between PC boards is 0.7 mm and product
width is 2.5 mm.
After environmental tests/ 100 mΩ max.
• Insulation resistance: 100 MΩ min.
• Withstanding voltage: 250 VAC/minute
* In using the products, refer to “Handling Precaution for Terminal
and Connector” described on our website (Technical documents
of Product information page).
● Contact lock structure
● Two points contact structure
● Good wiping contact structure
* Contact JST for details.
* RoHS2 compliance
PC board layout
Plug
Receptacle
ꢁ±0.02
A±0.02
0.4±0.02
0.22±0.02
0.4±0.02
A±0.02
0.4±0.02
Pattern prohibition area
Pattern prohibition area
0.4±0.02
0.22±0.02
MIN
D
0.75±0.02
MIN
C
Recommended PC board layout
Recommended PC board layout
●Metal masꢀ thicꢀness:100 μm
●Metal masꢀ thicꢀness:100 μm
ꢁ±0.02
A±0.02
0.4±0.02
A±0.02
0.4±0.02
0.4±0.02
0.22±0.02
0.22±0.02
0.4±0.02
0.75±0.02
Recommended layout of metal masꢀ
Recommended layout of metal masꢀ
*1. If repair is reꢄuired, 3.0 ± 0.05 is recommended for this dimension.
*3. If repair is reꢄuired, 3.0 ± 0.05 is recommended for this dimension.
*2. When the dimension of *1 is applied, 3.0 ± 0.05 is recommended for this dimension.
*4. When the dimension of *1 is applied, 3.0 ± 0.05 is recommended for this dimension.
Note: 1. The above figure is the figure viewed from the connector mounting side.
2. Tolerances are non-cumulative: ±0.02 mm for all centers.
The dimensions above should serve as a guideline. Contact JST for details.
3. Contact JST for nitrogen (N2) reflow soldering.
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