Power Switch
Explosion-prevention Standards Qualified Type
SDKS Series
Explosion Protection Standards (Chinese and European) approved power switch mountable to CFC-free refrigerators.
Ratings and Safety Standards
Items C-UL-US SEMKO Ratings satisfying local electrical appliance and materical safety law Specifications Push
2A 250V AC, 4A 125V AC
Detector
Slide
2A 250V toμ
Rotary
125V 4A2
Encoders Power Dual-in-line Package Type
●“Microgap construction”defined in the IEC standard.
Product Line
Circuit arrangement
SPST 14.6 SPDT 2.5±1.5N Snap-in 320 SDKSA20100 2
Total travel (mm)
Operating force
Mounting method
Minimum order unit pcs.) (
Product No.
SDKSA10100
Drawing No.
1
TACT SwitchTM CustomProducts
Note
Please place purchase orders per minimum orders unit(integer).
Dimensions
No. SPST Style
Unit:mm
Mounting hole dimensions Push Type Rocker Type
29.8
Slide Type Rotary Type
25.2
27.55 A 2-0.5
(3 5゚)
Within the OFF range
20.1 6 23 4.8 B
17.3 max.
1
ø1 .3
14.6 min.
1.7
ho le
6.7
20
Panel thickness
9.65 Terminal No.1 14 27 Terminal No.c 3.2 8.4 9.9 Can be used as a terminal #187.
A 23.8 24.3
B 21.35 21.6
1 2.54
217
Power Switch
Explosion-prevention Standards Qualified Type
SDKS Series
Dimensions
No. SPDT Detector
29.8
Unit:mm
Style Mounting hole dimensions
Push Slide Rotary Encoders
17.3 max. 25.2
27.55 A 3-0.5
(3 5゚)
Within the OFF range
20.1 6 23 B
2 Power Dual-in-line Package Type TACT SwitchTM CustomProducts
ø1 .3
14.6 min.
1.7
20
6.7
4.8
ho le
9.65 Terminal No.1 7 27 7
Terminal No.c Terminal No.2
Panel thickness
3.2 8.4 9.9 Can be used as a terminal #187.
A 23.8 24.3
B 21.35 21.6
1 2.54
Circuit Diagram
Push Type Rocker Type Slide Type Rotary Type SPST SPDT
1
1
2
C
C
218
Power Switches
List of Varieties
Type Series Items SDKN SDKS Push SDKQ SDKR SDDJE ※1 ※2 Rocker SDDJF ※1 ※2 Detector Photo Push Slide Travel (mm) Remark Operating temperature range Rating Electrical performance
–20℃ to +60℃ –30℃ to +60℃ –10℃ to +60℃ 3A 125V AC 9 9.7 14.6 2.5 1.5 Water-proof type –10℃ to +85℃ 0.5A 250V AC 1A 125V AC –10℃ to +55℃ 3.5 5.2
Rotary Encoders Power
6A/96A 250V∼ 16 6) ( /250∼
0.25A 250V AC 2A 250V AC 0.5A 125V AC 4A 125V AC 5mA 5V DC 100m max. 50m max. Ω Ω
Dual-in-line Package Type TACT SwitchTM CustomProducts
Contact resistance
100mΩ max.
Insulation resistance Voltage proof Terminal strength Operating Actuator direction strength Perpendicular direction Manual Resistance to soldering soldering heat Dip soldering
500MΩ min. 500V DC 1,000V AC for 1minute
100MΩ min. 500V DC 1,000V AC for 1minute 5N for 1minute 100N 30N 20N 300±10℃, 3±0.5s 260±5℃, 10±1s
500MΩ min. 500V DC
1,500V AC for 1minute ―
2,000V AC for 1minute 10N for 1minute 25N 25N 350±10℃, 3±0.5s ※260±10℃, 10±1s 10,000cycles Load : as ratings –20±2℃ for 96h 85±2℃ for 96h 40±2℃, 90 to 95%RH for 96h 221 225 60N for 1minute
50N 70N for 1minute for 1minute 20N 20N
● Power Switches Cautions ……………………………………………………………………………………………………235 ● Power Switches Safety Standard ………………………………………………………………………………237, 238, 239
Notes
1. ※1. Dip soldering can be used on SDDJE For PC board terminal and SDDJF right angle terminal types only. 2. ※2. The operating temperature range for automotive applications can be raised upon request. Please contact us for requirements of this kind.
Mechanical performance Durability Environmental performance
Push Type Rocker Type Slide Type Rotary Type
6,000cycles
12,000cycles
100,000cycles Refer to individual product spec.
Operating life
Load : as ratings
Cold Dry heat Damp heat Page
–30±2℃ for 96h
–40±2℃ for 96h
–25±2℃ for 240h
–20±2℃ for 240h
85±2℃ for 96h 40±2℃, 90 to 95%RH for 96h 215 217
85±2℃ for 240h 60±2℃, 40±2℃, 90 to 95%RH for 240h 90 to 95%RH for 1000h 219 220
213
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