Datenblatt

DTS□-6□□-□-V SPECIFICATION
FILE NO.
REV.
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ELECTRIC PERFORMANCE
APPEARANCE
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℃
2. Current Range: 50mA, 12 VDC
3.Type of Actuation: Tactile feedback
4.Test Sequence:
ITEM DESCRIPTION
TEST CONDITIONS
REQUIREMENTS
1
There shall be no
Visual
By visual examination check without defects that affect the
serviceability of the
Examination any out pressure & testing.
product.
2
Contact
Resistance
3
Insulation
Resistance
5
Dielectric
Withstanding
Voltage
Capacitance
6.
Bounce
4
Applying a static load 1.5~2 times
the operating force to the center
100mΩ Max.
made with a 1 kHz small current
contact resistance meter.
Measurements shall be made
following application of 500 V DC
100MΩ Min.
potential across terminals and cover
for 1 minute ±5 seconds.
250 V AC(50Hz or 60Hz) shall be
There shall be no
applied across terminals and cover
breakdown or flashover.
for 1 minute
1 MHz ±10kHz
5 pF max.
3 to 4 operations at a rate of 1 5 m seconds Max.
cycles per second
5V DC 5KΩ
DTS□-6□□-□-V SPECIFICATION
MECHANICAL PERFORMANCE
7. Operating
Force
Applied in the direction of
operation.
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4
OF
K
N
R
S
Y
100±50 160±50 260±50 320±80 520±130
[.98N±.49N] [1.568N±.49N] [2.548N±.49N] [3.136N±.784N [5.096N±1.274N]
Placing the switch such that
the direction of switch
operation is vertical and then
8. Stroke
gradually increasing the load
0.25 +0.2/-0.1 ㎜
applied to the stem, the stroke
distance for the stem to come
to a stop shall be measured.
Placing the switch such that
As shown in item 4~7
the direction of switch
Contact Resistance:
operation is vertical, a static
200mΩ Max
Stop
9.
load of 3 kgf(29.4N) shall be
Strength
applied in the direction of stem Insulation Resistance:
10MΩ Min
operation for a period of 15
seconds
Through Hole Type
Shall be free from pronounced
Soldering Temperature:260
backlash and falling-off or
±5℃
breakage terminals
Duration of Solder
Solder Heat
As shown in item 4、5
10.
Immersion: 5 ± 1 seconds.
(Contact Resistance:
Resistance
Frequency of Soldering
Process 2 times max.
(PCB is 1.6 ㎜ in thickness)
■SMT Type ~DTSM Series(4/4)
11. Vibration
200mΩ Max
( Insulation Resistance:
10MΩ Min
Shall be vibrated in accordance with
As shown in item 4~7
Method 201A of MIL-STD-202F
(Contact Resistance:
(Frequency: 10-55-10Hz in
200mΩ Max
1-min/cycle.
(Insulation Resistance:
(Direction: 3 vertical
10MΩ Min
directions including the
directions of operation
(Test time: 2 hours each
direction.
( Swing distance=1.5mm
DTS□-6□□-□-V SPECIFICATION
MECHANICAL PERFORMANCE
12
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Shall be shocked in accordance with
1)As shown in item 4~7
Method 213B condition A of
2)Contact Resistance:
MIL-STD-202F
200mΩ Max
Shock
1)Acceleration; 50G
2)Action time:11±1m seconds
3)Insulation Resistance:
3)Testing Direction: 6 sides
10MΩ Min
4)Test Cycle: 3 times in each direction
Through Hole Soldering 1)Temperature: No anti-soldering and the
245±3℃
coverage of dipping into
Lead-Free solder:M705E JIS Z 3282
solder must more than
A (Tin 96.5%,Silver 3%,Copper
Solder ability
66% was requested.
0.5%)
2)Flux:5~10 sec
3)Duration of solder Immersion:5±1 sec
WEATHER-PROOF
DURABILITY
Measurements shall be made
following the test forth below:
14
Operating
Life
4
1)As shown in item 4、5
2)Operating force:±50% of
1)5 mA,5 VDC resistive load
initial force.
2)Applying a static load the operating 3)Contact Resistance:
force to the center of the stem in
10Ω Max
the direction of operation
4)Insulation Resistance:
3)Cycle of Operation:
10MΩ Min
(Through Hole、S.M.T
5)Bounce:
Dome=Phosphor Bronze)
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
(S.M.T Dome=Stainless Steel)
1,000,000 cycle’s Min~100,160gf
500,000 cycle’s Min~260gf
300,000 cycle’s Min~320、520gf
Following the test set forth below
the sample shall be left in normal
Resistance temperature and humidity
conditions for an hour before the
15
Low
Temperature measurements are made:
1)Temperature:-25±3℃
2)Time:96 hours
Following the test set forth below
the sample shall be left in normal
Resistance temperature and humidity
16
High
conditions for an hour before the
Temperature measurements are made:
1)Temperature:80±2℃
2)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
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DTS□-6□□-□-V SPECIFICATION
Resistance
17
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:40±2℃
2)Relative Humidity:90~95%
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1)As shown in item 4~7
2)Contact Resistance:
200mΩ Max
3)Insulation Resistance:
10MΩ Min
3)Time:96 hours
5. SOLDERING CONDITIONS:
Condition for Reflow 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.
4. Please make sure that there is no flux rose over the surface of the PCB
4
ITEM
DESC
Q’TY
MATERIALS
TREATMENT
REMARK
1.
COVER
1
STAINLESS STEEL
NONE
-
Æ
-
2.
STEM
1
3.
CONTACT
1
4.
TERMINAL
1
5.
BASE
1
6.
CAP
1
HIGH – TEMP
THERMOPLASTIC
NYLON UL 94V-0
PHOSPHOR
BRONZE
BRASS
HIGH – TEMP
THERMOPLASTIC
NYLON UL 94V-0
THERMOPLASTIC
ABS
WITH SILVER
CLADDING
WITH SILVER
PLATING
-
MOLDED BLACK
-
Æ
-
Remark:
Prod. No. : D T S □ - 6 □ □ □ - V
Soldering:
V = Lead Free
K = With Cap
Dimension H:
1
= 4.3 ㎜
2
= 5.0 ㎜
3
= 7.0 ㎜
44(48)= 7.3 ㎜
5
= 9.5 ㎜
6
= 13 ㎜
Color Of Stem For
Operating Force:
K = Black , 100g.
N = Brown , 160g.
R = Red , 260g.
S = Salmon, 320g.
Y = Yellow, 520g.
TITLE:
TACTILE SWITCH 6x6
A
DWG.REL.
REV.
ECO. NO.
APPD.
:
CHKD.
:
PRROD.NO. : DTS…-6………-…-V PR.
APPD
FILE
NO. : E-V-CT01
: 張慧羚
REV : A SHEET : 1 of 1
P.3/3
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