ITEM
2.
3.
4.
5.
6.
DESC.
COVER
STEM
CONTACT
TERMINAL
BASE
Q’TY
1
1
1
1
1
MATERIALS
STAINLESS STEEL
HIGH – TEMP
THERMOPLASTIC
NYLON UL 94V-0
=PHOSPHOR BRONZE
S=STAINLESS STEEL
BRASS
HIGH – TEMP
THERMOPLASTIC
NYLON UL 94V-0
TREATMENT
NONE
REMARK
-
-
WITH SILVER
CLADDING
WITH SILVER
PLATING
MOLDED BLACK
-
-
-
REMARK:
PROD. NO. : D T S
□
- 2
□ □
–
□
- V -
□
□=Bag
B=TUBE
Soldering:V = Lead Free
P = WITH POST
□=WITHOUT
POST
=Phosphor Bronze Dome
S=Stainless Steel Dome
Dimension H:
1=4.3mm
3=7.4mm
4=7.3(SQ.)X3.8
5=8.5mm
Color Of Stem For
Operating Force :
K = BLACK
, 130g
N = Brown , 160g
R = Red
, 260g
S = Salmon , 320g
Y= Yellow ,520g
N/K=BLACK,160g
B
A
REV.
工技通
07032
TITLE:
KEY TOP FOR TACT SWITCH
12X12
邱明義
APPD.
PRROD.NO :DTS□–2□□-□-V
FILE
NO :E-V-CT07
APPD.:
CHKD.:
PR. : PAGGY
REV : B
SHEET : 1 of 1
DWG.REL.
ECO. NO.
P.3/3
DTS□
□
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□ □
-V SPECIFICATION
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1.
Style
This specification describes” TACTILE SWITCH”, mainly used as signal
switch of electric devices, with the general requirements of mechanical and
electrical characteristic.
1.1 Operating Temperature Range : -25
℃
~+70
℃
1.2 Storage Temperature Range : -30
℃
~+80℃
1.3 The shelf life of product is within 6 months.
2.
Current Range:
50mA, 12V DC
3.
Type of Actuation:
Tactile feedback
4.
Test Sequence:
ITEM DESCRIPTION
TEST CONDITIONS
APPEARANCE
REQUIREMENTS
1
There shall be no
Visual
By visual examination check without defects that affect the
Examination any out pressure & testing
serviceability of the
product.
Applying a static load 1.5-2 times
the operating force to the center of
Contact
the stem, measurements shall be
Resistance
made with a 1 kHz small current
contact resistance meter
Measurements shall be made
following application of 500 V DC
Insulation
potential across terminals and cover
Resistance
for 1 minute
± 5 seconds
Dielectric 250 V AC(50Hz or 60Hz) shall be
Withstanding applied across terminals and cover
for 1 minute
Voltage
Capacitance 1 MHz ±10 kHz
3 to 4 operations at a rate of 1
cycles per second
2
100mΩ Max
ELECTRIC PERFORMANCE
3
100MΩ min
4
5
There shall be no
breakdown or flashover
5 pF max.
5 m seconds max.
6
Bounce
5V DC 5KΩ
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-V SPECIFICATION
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Applied in the direction of operation
7
Operating Force
N
O
160±50g
F
[1.568±
.49N]
R
260±50g
[2.548±
.49N]
S
Y
320±80g 520±130g
[3.136± [5.096±
1.274N]
.784N]
MECHANICAL PERFORMANCE
Placing the switch such that the
direction of switch operation is
vertical and then gradually
increasing the load applied to the
8
Stroke
stem, the stroke distance for the
stem to come to a stop shall be
measured
Placing the switch such that the
direction of switch operation is
vertical, a static load of 3 kgf
Stop
9
Strength (29.4N) shall be applied in the
direction of stem operation for a
period of 15 seconds
■
Through Hole Type
1)Soldering Temperature:
260±5℃
2)Duration of Solder Immersion:
Solder Heat 5±1 seconds
10
Resistance 3)Frequency of Soldering Process
2 times max.
(PCB is 1.6mm in thickness)
4)
SMT Type ~ Series(4/4)
Shall be vibrated in accordance
with Method 201A of
MIL-STD-202F
1)Frequency: 10-55-10Hz in
1-min/cycle.
2)Direction:3 vertical directions
including the directions of
operation
0.35±0.1mm
1)As shown in item 4~7
2)Contact Resistance:
200mΩ Max
3)Insulation Resistance:
10MΩ min
1)Shall be free from
pronounced backlash and
falling-off or breakage
terminals
2)As shown in item 4、5
3)
Contact Resistance:
200mΩ Max
4) Insulation Resistance:
10MΩ min
1)As shown in item 4~7
2)Contact Resistance:
200mΩ Max
3)Insulation Resistance:
10MΩ min
11
Vibration
12
Shock
3)Test time:2 hours each direction
4)Swing distance=1.5
㎜
Shall be shocked in accordance with
1)As shown in item 4~7
Method 213B condition A of
2)Contact Resistance:
MIL-STD-202F
1)Acceleration; 50G
200mΩ Max
2)Action time:11±1m seconds
3)Insulation Resistance:
3)Testing Direction:6 sides
10MΩ min
4)Test Cycle:3 times in each direction
DTS□
□
-2
□ □
-V SPECIFICATION
1)
Through Hole
Soldering
Temperature：245±3℃
Lead-Free solder：M705E JIS Z
3282 A
(Tin 96.5%，Silver 3%，Copper
Solderability
0.5%)
2)Flux：5~10 sec
3)Duration of solder Immersion：5±1
sec
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MECHANICAL
PERFORMANCE
13
No anti-soldering and the
coverage of dipping into solder
must more than 66% was
requested.
Measurements shall be made
following the test forth below:
DURABILITY
15
mA,5 VDC resistive load
2
Applying
a static load the
operating force to the center of
the stem in the direction of
14 Operating Life
operation
Static Load = OF Max.
3Cycle
of Operation:
200,000 cycle’s Min. For160gf
100,000 cycle’s Min.
For 260gf、320、520gf
1As
shown in item 4、5
2Operating
force:±50%
3Contact
Resistance:
10Ω Max
4Insulation
Resistance:
10MΩ Min
Bounce:
10 m seconds Max
Resistance
Low
15
Temperature
Resistance
High
16
Temperature
17
Resistance
Humidity
Following the test set forth below
the sample shall be left in normal
temperature and humidity
conditions for an hour before the
measurements are made:
1)Temperature:-25±3℃
2)Time:96 hours
Following the test set forth below
the sample shall be left in normal
temperature and humidity
conditions for an hour before the
measurements are made:
1)Temperature:80±2℃
2)Time:96 hours
Following the test set forth below
the sample shall be left in normal
temperature and humidity
conditions for an hour before the
measurements are made:
1)Temperature:40±2℃
2)Relative Humidity:90~95%
3)Time:96 hours
1)As shown in item 4~7
2)Contact Resistance:
200mΩ Max
3)Insulation Resistance:
10MΩ min
1)As shown in item 4~7
2)Contact Resistance:
200mΩ Max
3)Insulation Resistance:
10MΩ min
1)As shown in item 4~7
2)Contact Resistance:
200mΩ Max
3)Insulation Resistance:
10MΩ min
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