F-10
Dimensions are shown:
Inches
(mm)
Specifications and dimensions subject to change
www
.ck-components.com
SDT Series
Micro Mini Pendulum Surface Mount Detect Switches
Features/Benefits
• Low profile package sits just
3,30 mm off PCB
• Design allows top or side actuation
• Low actuation force, 30 grams max.
• Pick and place compatible, available in
tape & reel packaging
• RoHS compliant and compatible
T
ypical Applications
• Consumer electronics
• Computers
• Medical devices
• ATCA or MicroTCA devices
Specifications
CONTACT RATING: 1 mA 5 VDC
MECHANICAL AND ELECTRICAL LIFE: 100,000 cycles min.
CONTACT RESISTANCE: 1 Ω max. initial.
INSULATION RESISTANCE: 10 M Ω min. between
adjacent contacts.
OPERATING TEMPERATURE: -20
0
C to +70
0
C
STORAGE TEMPERATURE: -30
0
C to +80
0
C
PACKAGING: Tape & reel, 2,200 per reel.
Materials
BASE: LCP
COVER: PA 46
ACTUATOR: LCP
MOVABLE BLADE: Stainless steel, gold over nickel plate.
TERMINALS: Phosphor bronze, gold over nickel plate.
NOTE: Specifications and materials listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
Build-A-Switch
Complete part numbers for SDT Series are shown below.
SDT001
T
APE & REEL
SDT001
SCHEMATICPACKAGING PART NUMBER
TAPE & REEL
R 0.004
R (0,11)
0.020
(0,5)
30
0
OR
MOR
E
30
0
OR
MOR
E
0.083
(2,1)
ø0.030
(0,75ø)
PCB LAYOUT
A
DEF
CB
Starting Position
Starting
Position
ON
ON
RECOMMENDED STROKE
Scale 15:1
0.118
(3,00)
0.071
(1,8)
0.071
(1,80)
0.053
(1,35)
0.035
(0,9)
0.018
(0,45)
20
0
+10
0
/-5
0
20
0
+10
0
/-5
0
0.079
(2,0)
6X 0.016
(0,4)
0.033
(0,85)
0.102
(2,6)
ø0.028
(0,7)
0.047
(1,2)
0.020
(0,5)
0.055
(1,4)
6X 0.024
(0,6)
0.033
(0,85)
0.033
(0,85)
0.130
(3,30)
0.093
(2,35)
0.087
(2,2)
0.033
(0,85)
0.015
(0,39)
b
a
0.033
(0,85)
TOTAL
TRAVEL
AFDCEB
CIRCUIT DIAGRAM
b
a
CARRIER TAPE
ø0.059
(ø1,5)
A
A
BB
0.295
(7,5)
0.069
(1,75)
5
ø15" REF
(ø380mm REF)
NO SCALE
FEED DIRECTION
0.130
(3,30)
0.020
(0,5)
0.630
(16,00)
0.157
(4,0)
0.079
(2,0)
0.112
(2,85)
0.018
(0,45)
0.031
(0,8)
ø0.039
(0,1)
0.024
(0,6)
0.089
(2,25)
0.124
(3,15)
0.077
(1,95)
.315
8,0
