Datenblatt

DTS□□-2 □□-V SPECIFICATION
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E-V-AT02
B
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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℃
APPEARANCE
1.2 Storage Temperature Range : -30℃~+80℃
2. Current Range: 50mA, 12V DC
3. Type of Actuation: Tactile feedback
4. Test Sequence:
ITEM DESCRIPTION
TEST CONDITIONS
1
ELECTRIC PERFORMANCE
2
3
4
5
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
6
REQUIREMENTS
Bounce
5V DC 5KΩ
100mΩ Max
100MΩ min
There shall be no
breakdown or flashover
5 pF max.
5 m seconds max.
DTS□□-2 □□-V SPECIFICATION
Applied in the direction of operation
MECHANICAL PERFORMANCE
7
Operating Force
12
Vibration
Shock
N
O 160±50g
F
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)
11
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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
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R
260±50g
[1.568±
[2.548±
.49N]
.49N]
E-V-AT02
B
2
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4
S
Y
320±80g 520±130g
[3.136± [5.096±
1.274N]
.784N]
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
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
MECHANICAL
PERFORMANCE
DTS□□-2 □□-V SPECIFICATION
13
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
DURABILITY
Measurements shall be made
following the test forth below:
15 mA,5 VDC resistive load
2Applying 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:
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E-V-AT02
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No anti-soldering and the
coverage of dipping into solder
must more than 66% was
requested.
1As shown in item 4、5
2Operating force:±50%
3Contact Resistance:
10Ω Max
4Insulation Resistance:
10MΩ Min
gBounce:
10 m seconds Max
200,000 cycle’s Min. For 100,160gf
100,000 cycle’s Min. For 260gf
50,000 cycle’s Min. For 320,520gf
Resistance
Low
15
Temperature
WEATHER-PROOF
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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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DTS□□-2 □□-V SPECIFICATION
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E-V-AT02
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5. SOLDERING CONDITIONS:
■ Condition for Soldering –S.M.T Series
MAX 260°
255°
230°
150°
Room
Temperature
120~150sec
5~10sec
60sec
TIME(sec)
■
The condition mentioned above is the temperature on the Cu foil of the
PCB surface. There are cases where board's temperature greatly differs
from switch's surface be used not to allow switch's surface temperature to
exceed 260℃.
■ Manual Soldering
Soldering Temperature
Continuous Soldering Time
Max.350℃
Max. 5 seconds
■ Precautions in Handling
1.Care should be exercised so that flux from the upper part of the printed
circuit board does not adhere to the switch.
2.Except for washable type do not wash the switch body.
3.Please make sure that there is no flux rose over the surface of the PCB
ITEM
DESC.
Q’TY
MATERIALS
TREATMENT
REMARK
1
COVER
1
STAINLESS STEEL
NONE
-
Æ
-
2
STEM
1
HIGH – TEMP
THERMOPLASTIC
NYLON UL 94V-0
3
CONTACT
1
PHOSPHOR BRONZE
WITH SILVER
CLADDING
-
4
BASE
1
HIGH – TEMP
THERMOPLASTIC
NYLON UL 94V-0
MOLDED BROWN
-
5
TERMINAL
1
BRASS
WITH SILVER PLATING
0.5uM
-
Prod. No. : D T S M - 2 □
□ –V- □
Package Style:
B = Tube
T/R = Tape &Reel
Surface – Mounting Type
V=Lead Free
Total Height
1 = 4.3 ㎜
4 = 7.3 ㎜
5 = 8.5 ㎜
Color Of Stem For
Operating Force :
N = Brown ,160g
R = Red ,260g
S = Salmon,320g
Y = Yellow,520g
APPD.
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TITLE:
SMT TACT SWITCH 12X12
A
DWG.REL.
REV.
ECO. NO.
APPD.
CHKD.
:
PRROD.NO. :DTSM–2□□-V-□
PR.
FILE
REV :A
NO. :E-V-CT09
:
SHEET :1 of 1
P.3/3
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