- 规 格 书 -
产品型号:
SDCR-10S
产品名称: 旋转编码开关
SM SWITCH CO.,LTD
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:江苏省无锡市新吴区弘毅路8号金帛座706室
韩国京畿道富川市三鹊路22号富川科技园103-506栋
TEL
:+86-510-8591-9217
E-mail:SMSWITCH@SIMAOKJ.COM
Web
:WWW.SIMAOKJ.CN
MINI ROTARY DIP SWITCH
SPECIFICATION
Rev. 7
P:1/4
1. Style:
This specification describes "Rotary Switch"mainly used as signal switch of
electric devices with the general requirements of mechanical and electrical
characteristics.
1.1 Operating / Storage Temperature Range : -40℃ ∼ +85℃
2. Current Range:
2.1 None-Switching : 400 mA, 42V
2.2 Switching
: 150 mA, 42V
3. Type of Actuation : Rotating
4. Test Sequence
:
ITEM DESCRIPTION
TEST CONDITIONS
REQUIREMENTS
There shall be no defects
E
L
E
C
T
R
I
C
P
E
R
F
O
R
M
A
N
C
E
1
Visual
Examination
By visual examination check without
that affect the
any out pressure & testing.
serviceability of the
product
① To be measured between the two
terminals associated with each
2
Contact
Resistance
switch pole
② Measurements shall be made with a
80mΩ max.(initial)
1kHz shall current contact resistance
meter
3
Insulation
Resistance
Dielectric
4
withstanding
Volotage
250V DC, 1minute ±5seconds
100㏁ min
250V AC(50Hz or 60Hz)shall be applied
between all the adjacent terminal and
between the terminal and the frame For
There shall be no
breakdown or flashover
1 minute
Applied in the direction of operation
5
Operation
120gf ±30gf
Force
SM SWITCH CO., LTD.
MINI ROTARY DIP SWITCH
SPECIFICATION
Measurements shall be made following the test
6
Operation
Life
set forth below:
1)100mA, 42V DC resistive load
2)Rate of operation: 15∼20 cycles/ minute
3)Step of operation: 25,000 steps
Rev. 7
P: 2/4
1)As shown in item 3,4
2)Contact Resistance:
200mΩ max
3)Final-after test
Following the test set forth below the
Resistance
7
Low
Temperature
and humidity conditions for an hour
before measurements are made:
As shown in item 2∼5
1)Temperature: -60℃ ±3℃
2)Time: 96 hours
M
A
C
H
I
N
P
E
R
F
O
R
M
A
N
C
E
sample shall be left in normal temperature
Following the test set forth below the
Resistance
8
High
Temperature
sample shall be left in normal temperature
and humidity conditions for an hour
before measurements are made:
1)Temperature: 125℃ ±2℃
1)As shown in item 3∼5
2)Contact Resistance:
200mΩ max
2)Time: 96 hours
Following the test set forth below the
sample shall be left in normal temperature
9
Resistance
Humidity
and humidity conditions for an hour
before measurements are made:
1)Temperature: 40℃ ±2℃
2)Relative humidity: 90∼95%
3)Time: 96 hours
SM SWITCH CO., LTD.
1)As shown in item 4
2)Contact Resistance:
200mΩ max
3)Insulation Resistance:
10㏁ min
MINI ROTARY DIP SWITCH
SPECIFICATION
Rev. 7
P: 3/4
5. Reflow Soldering Conditions:
TP
tp
TL
Temperature
1)Condition
Ts maxfor Soldering
Tc -5℃
tL
Ts min
ts
25℃
Time 25℃ To Peak
Time
1) Classification Reflow Profiles
Profile Feature
Pb-Free Assembly
Average Ramp-UP Rate(Ts max to TP)
3℃/second max
Preheat
- Temperature Min(Ts min)
150℃
- Temperature Max(Ts max)
200℃
- Time (ts min to ts max)
60-180seconds
Time maintained above:
217℃
- Temperature (TL)
- Time (tL)
60-150seconds
Peak/Classification Temperature(TP)
260℃ +0℃/ -5℃
Time within 5℃ of actual Peak Temperature(TP)
min 30 seconds
Ramp-Down Rate
6℃/sec max
Time 25℃ to Peak Temperature
8 minutes max
6. This item is "ROHS" Compliant
SM SWITCH CO., LTD.
MINI ROTARY DIP SWITCH
SPECIFICATION
Rev. 7
P: 4/4
7. Part List
NO
Part Name
Q'ty
Materials
1
Cover
1
Stainless Steel
2
Spring Plate
1
Stainless Steel
3
Guide Plate
1
Stainless Steel
4
Contact
1
Phosphor Bronze
Plating: Gold
5
Terminal
1
Phosphor Bronze
Plating: Gold
6
Rotor
1
LCP
7
Base
1
LCP
8
O-Ring
1
Silicone
SM SWITCH CO., LTD.
Treatment
Remark
Print
Au 0.03μm Min
Ni 0.1μm Min
Au 0.03μm Min
Ni 0.3μm Min
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