Datasheet

SPECIFICATION PAGE
TACT SWITCH 2 / 4
4. MECHANICAL PERFOMANCE
TEST CONDITIONS
4.1
4.2
4.3
4.4
4.5
4.6
4.7
5. DURABILITY
TEST CONDITIONS
5.1
APPD CHKD DSGN TITLE
DOCUMENT NO.
ZONESYMBDATEAPPDCHKDDSGD
* Contact resistance :
200mΩ max.
* Bounce : 20msec max.
* Actuating force :
within ±30% of the
initial value.
100,000cycles operation with a load of 150% of
Actuating force at a rate of 2cycles/sec.
With a resistive load supplying DC 12V 50㎃.
Operating life
Arrangement
of action
A static force of 3Kgf shall be applied to the
direction of operation for 3 seconds.
PROPERTY
* Shall be free from
mechanical and
electrical
abnormalities.
* 0.25 mm
*95% or more of immersion
area shall be covered
with new solder.
Stem
withdrawal
force
Travel
Stop strength
Solderability
Test sample switch under the following conditions.
1) Solder bath temperature 240 ± 5℃
2) Dipping time 3 ± 0.5 sec.
A static load of 500gf is applied to the
direction of pulling for 3 seconds.
* Tactile feed-back.
PERFORMANCE
* 160gf, 260gf :
greater than 40gf.
* 100gf, 130gf :
greater than 30gf.
* Shall be free from
mechanical and
electrical
degradation.
PROPERTY
* As per individual
manufactured
drawing.
PERFORMANCE
Return force
After actuating, the load is gradually decreased
until the stem returns to its free position.
Actuating
force
A gradually increasing load is applied to the
center of the button stem.
JT 0102LF
+0.2
-0.1
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