| Characteristics |
Test
Method |
Specifications |
| Robustness of Terminations (Tensile) |
| After gradually applying the force specified
below and keeping the unit fixed for ten seconds, the terminal shall be visually examined
for any damage. |
| Terminal diameter |
Force |
| ø0.6mm |
9.8N(1.0kgf) |
| ø0.8mm |
9.8N(1.0kgf) |
| ø1.0mm |
19.6N(2.0kgf) |
|
No outstanding damage |
| Robustness of Terminations(Bending) |
| The unit shall be secured with its terminal
kept vertical and the force specified below be applied in the axial direction. The
terminal shall gradually be bent by 90o in one direction, then 90o
in the opposite direction , and again back to the original position. The damage of the
terminal shall be visually examined. |
| Terminal diameter |
Force |
| ø0.6mm |
4.9N(0.5kgf) |
| ø0.8mm |
4.9N(0.5kgf) |
| ø1.0mm |
9.8N(1.0kgf) |
|
| Vibration |
After repeatedly applying a single harmonic
vibration (amplitued: 0.75mm): double amplitude: 1.5mm with 1 minute vibration frequency
cycles (10Hz to 55Hz to 10Hz) to each of three perpendicular directions for 2 hours.
Thereafter, the unit shall be visually examined. |
| Solderability |
After dipping the terminals to a depth of
approximately 3mm from the body in a soldering bath of 235 ± 5 oC
for 2 ± 0.5 seconds, the terminal shall be visually examined. |
Approximated 95% of the terminals shall be
covered with solder uniformly. |
| Resistance to Soldering Heat |
After ecah lead shall be dipped into a solder
bath having a temperature 260± 5 oC to a point 2.0 to 2.5mm from the body of the unit,
using shielding board (t=1.5mm), be held there for specified time (5 series:5± 1s and others:
10 ±1s),
and then be stored at room temperature and humidity for 1 to 2 hours. The change of Vc and
mechanical damages are examined. |
¡µVcmA/VcmA¡Ø ±5% No outstanding damage |
