SDA Series
Low Profile DIP Switches
Features/Benefits
•
Low profile design saves space
•
Thru-hole and surface mount models
•
High pressure contact does not
require tape seal for washing
•
Tape and reel packaging available
•
RoHS compliant
Typical Applications
•
Address switch for industrial
controls
•
Logic switching for computers
and peripherals
•
Function controlling for
numerous applications
H
DIP
Specifications
CONTACT RATING: 25 mA @ 24 V DC or 100 mA @ 50 V DC.
MECHANICAL AND ELECTRICAL LIFE: 1,000 cycles at rated loads.
CONTACT RESISTANCE: 50 mΩ max. initial.
INSULATION RESISTANCE: 100 MΩ between terminals.
DIELECTRIC WITHSTANDING VOLTAGE: 300 V DC min. for 1 minute.
STORAGE TEMPERATURE: -40°C to 85°C.
OPERATING TEMPERATURE: -40°C to 85°C.
OPERATING FORCE: 800 grams max.
SOLDERABILITY: Dip and look solderability testing per C&K
spec. #448. Unplated edges of terminals permitted.
PACKAGING: Switches supplied in rigid dispensing tubes in full-
tube quantities only, this may affect order quantity. Numbers
of switches per tube varies with model. Tape and reel pack-
aging also available for surface mount options.
Materials
HOUSING: PPS, color black (UL94V-0).
COVER: PPS, color black (UL94V-0).
ACTUATOR: PA6T (UL94-0)
CONTACTS: Gold plated Beryllium copper.
TERMINALS: Gold plate over nickel plated brass.
TAPE SEAL: Polyimide.
Note:
Specifications and materials listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
For Tin Lead options consult customer service center.
How To Order
Complete part numbers for SDA Series are shown on pages H–8 through H–10. All switches supplied in “OFF” position.
Flush Actuator – No Tape, Thru-hole Terminals
ROHS
PART NUMBER
NO.
POS.
1
2
3
4
5
6
7
8
9
10
12
DIM.
‘A’
.178 (4,52)
.278 (7,06)
.378 (9,60)
.476 (12,10)
.578 (14,68)
.676 (17,18)
.778 (19,76)
.876 (22,26)
.978 (24,84)
1.076 (27,34)
1.279 (32,50)
QUANTITY
PER TUBE
100
60
45
35
30
25
20
20
15
15
14
SDA08H0BD
DIM 'A'
Ø.031
(0,8)
TYP.
7
8
.300 TYP.
(7,6)
1
2
3
4
5
6
TRAVEL
.051
(1,30)
.100
(2,54)
TYP.
.295
(7,49)
.183
(4,65)
.238
(3,5)
.106
(2,70)
.100
(2,54)
SDA01H0BD
SDA02H0BD
SDA03H0BD
SDA04H0BD
SDA05H0BD
SDA06H0BD
SDA07H0BD
SDA08H0BD
SDA09H0BD
SDA10H0BD
SDA12H0BD
Schematic
.063
(1,60)
.024
(0,61)
.320
(8,13)
.010
(0,25)
SPST
NOTE: SDA 01 options are 4,25mm thick
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
H–8
www.ck-components.com
SDA Series
Low Profile DIP Switches
Flush Actuator – With Top Tape, Thru-hole Terminals
ROHS
PART NUMBER
NO.
POS.
1
2
3
4
5
6
7
8
9
10
12
DIM.
‘A’
.178 (4,52)
.278 (7,06)
.378 (9,60)
.476 (12,10)
.578 (14,68)
.676 (17,18)
.778 (19,76)
.876 (22,26)
.978 (24,84)
1.076 (27,34)
1.279 (32,50)
QUANTITY
PER TUBE
100
60
45
35
30
25
20
20
15
15
14
.183
(4,65)
PEELABLE
TAPE SEAL
.138
(3,5)
.106
(2,70)
.295
(7,49)
1
2
3
4
5
6
7
8
SDA01H0B
SDA02H0B
SDA03H0B
SDA04H0B
SDA05H0B
SDA06H0B
SDA07H0B
SDA08H0B
SDA09H0B
SDA10H0B
SDA12H0B
Schematic
DIM 'A'
TRAVEL
.051
(1,30)
Ø.031 TYP.
(0,8)
.300 TYP.
(7,6)
H
DIP
SDA08H0B
.100 TYP.
(2,54)
.063
(1,60)
SPST
.024
(0,61)
.100
(2,54)
.320
(8,13)
.010
(0,25)
NOTE: SDA 01 options are 4,25mm thick
Flush Actuator – With Top Tape, Surface Mount Terminals
ROHS
PART NUMBER
NO.
POS.
1
2
3
4
5
6
7
8
9
10
12
DIM.
‘A’
.178 (4,52)
.278 (7,06)
.378 (9,60)
.476 (12,10)
.578 (14,68)
.676 (17,18)
.778 (19,76)
.876 (22,26)
.978 (24,84)
1.076 (27,34)
1.279 (32,50)
QUANTITY
PER TUBE
100
60
45
35
30
25
20
20
15
15
14
.024
(0,61)
.100
(2,54)
.366
(9,30)
.031
(0,79)
.175
(4,45)
PEELABLE
TAPE SEAL
1
2
3
4
5
6
7
8
SDA01H0SB
SDA02H0SB
SDA03H0SB
SDA04H0SB
SDA05H0SB
SDA06H0SB
SDA07H0SB
SDA08H0SB
SDA09H0SB
SDA10H0SB
SDA12H0SB
Schematic
DIM 'A'
.240 TYP.
(6,10)
TRAVEL
.051
(1,30)
.059 MIN.
(1,50)
.295
(7,49)
.100
(2,54)
TYP.
.409 MIN.
(10,4)
SDA08H0SB
SPST
NOTE: SDA 01 options are 4,25mm thick
Flush Actuator – No Tape, Surface Mount Terminals
ROHS
PART NUMBER
NO.
POS.
1
2
3
4
5
6
7
8
9
10
12
DIM.
‘A’
.178 (4,52)
.278 (7,06)
.378 (9,60)
.476 (12,10)
.578 (14,68)
.676 (17,18)
.778 (19,76)
.876 (22,26)
.978 (24,84)
1.076 (27,34)
1.279 (32,50)
QUANTITY
PER TUBE
100
60
45
35
30
25
20
20
15
15
14
.100
(2,54)
.366
(9,30)
.031
(0,79)
.175
(4,45)
.138
(3,5)
.295
(7,49)
1
2
3
4
5
6
7
8
SDA01H0SBD
SDA02H0SBD
SDA03H0SBD
SDA04H0SBD
SDA05H0SBD
SDA06H0SBD
SDA07H0SBD
SDA08H0SBD
SDA09H0SBD
SDA10H0SBD
SDA12H0SBD
Schematic
DIM 'A'
.240 TYP.
(6,10)
TRAVEL
.051
(1,30)
.059 MIN.
(1,50)
.100
(2,54)
TYP.
.409 MIN.
(10,4)
SDA08H0SBD
.024
(0,61)
SPST
NOTE: SDA 01 options are 4,25mm thick
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
H–9
www.ck-components.com
SDA Series
Low Profile DIP Switches
Extended Actuator – No Top Tape, Thru-hole Terminals
ROHS
PART NUMBER
NO.
POS.
1
2
3
4
5
6
7
8
9
10
12
DIM. ‘A’
.178 (4,52)
.278 (7,06)
.378 (9,60)
.476 (12,10)
.578 (14,68)
.676 (17,18)
.778 (19,76)
.876 (22,26)
.978 (24,84)
1.076 (27,34)
1.279 (32,50)
QUANTITY
PER TUBE
100
60
45
35
30
25
20
20
15
15
14
H
DIM 'A'
DIP
SDA08H1BD
1
2
3
4
5
6
7
8
TRAVEL
.051
(1,30)
Ø.031TYP.
(0,8)
.300
(7,6)
TYP.
.100 TYP.
(2,54)
.051
(1,30)
.189
(4,80)
.138
(3,5)
.039
(1,0)
.295
(7,49)
SDA01H1BD
SDA02H1BD
SDA03H1BD
SDA04H1BD
SDA05H1BD
SDA06H1BD
SDA07H1BD
SDA08H1BD
SDA09H1BD
SDA10H1BD
SDA12H1BD
Schematic
.063
(1,60)
.024
(0,61)
.100
(2,54)
.320
(8,13)
.010
(0,25)
SPST
NOTE: SDA 01 options are 4,25mm thick
Extended Actuator – No Top Tape, Surface Mount Terminals
ROHS
PART NUMBER
NO.
POS.
1
2
3
4
5
6
7
8
9
10
12
DIM. ‘A’
.178 (4,52)
.278 (7,06)
.378 (9,60)
.476 (12,10)
.578 (14,68)
.676 (17,18)
.778 (19,76)
.876 (22,26)
.978 (24,84)
1.076 (27,34)
1.279 (32,50)
QUANTITY
PER TUBE
100
60
45
35
30
25
20
20
15
15
14
DIM 'A'
.240 TYP.
(6,10)
TRAVEL
1
2
3
4
5
6
7
8
SDA08H1SBD
.051
(1,30)
.059 MIN.
(1,50)
.409 MIN.
(10,4)
.100 TYP.
(2,54)
.175
(4,45)
.051
(1,30)
.138
(3,5)
.039
(1,0)
.295
(7,49)
SDA01H1SBD
SDA02H1SBD
SDA03H1SBD
SDA04H1SBD
SDA05H1SBD
SDA06H1SBD
SDA07H1SBD
SDA08H1SBD
SDA09H1SBD
SDA10H1SBD
SDA12H1SBD
Schematic
.024 TYP.
(0,61)
.100
(2,54)
.366
(9,30)
.031
(0,79)
NOTE: SDA 01 options are 4,25mm thick
SPST
Tape & Reel Packaging – Surface Mount Options only
2 - 5 OPTION
0.079
(2,0)
0.157
(4,0)
4F 1
2
3
4
ON
C&K SDA04
0.059
(1,5)
0.069
(1,75)
'C'
'W1'
3˚
MAX
'B'
0.016
(0,4)
TAPE AND REEL PACKAGING
SMT OPTIONS ONLY (ALL DIMS. ARE FOR REF. ONLY)
MODEL NO. MODEL NO.
'S' OPTION 'S' OPTION
H0
SDA02
H1
H0
SDA03
H1
H0
SDA04
H1
H0
SDA05
H1
H0
SDA06
H1
H0
SDA07
H1
H0
SDA08
H1
H0
SDA09
H1
H0
SDA10
H1
H0
SDA12
H1
DIM. 'H'
(REF.)
0.189 (4,8)
0.228 (5,8)
0.189 (4,8)
0.228 (5,8)
0.189 (4,8)
0.228 (5,8)
0.189 (4,8)
0.228 (5,8)
0.189 (4,8)
0.228 (5,8)
0.189 (4,8)
0.189 (4,8)
0.228 (5,8)
0.189 (4,8)
0.228 (5,8)
0.189 (4,8)
0.189 (4,8)
DIM. 'W1'
(REF.)
DIM. 'W2'
(REF.)
DIM. 'B'
(REF.)
0.311 (7,9)
0.409 (10,4)
0.508 (12,9)
0.606 (15,4)
0.709 (18,0)
DIM. 'C'
(REF.)
0.453 (11,5)
0.453 (11,5)
0.453 (11,5)
0.453 (11,5)
0.559 (14,2)
DIM. 'D'
(REF.)
N/A
N/A
N/A
N/A
1.118(28,4)
QUANTITY
PER REEL
750
700
750
700
750
700
750
700
750
700
750
750
700
750
700
750
750
0.059
(1,5)
0.630
(16,0)
3˚ MAX.
0.945 (24,0) 0.961 (24,4)
0.945 (24,0) 0.961 (24,4)
0.945 (24,0) 0.961 (24,4)
0.945 (24,0) 0.961 (24,4)
1.260 (32,0) 1.276 (32,4)
0.394
(10)
'H'
6 - 12 OPTION
0.079
(2,0)
0.157
(4,0)
0.059
(1,5)
0.069
(1,75)
3˚
MAX
4F 1
2
3
4
5
6
SDA08
7
8
ON
C&K
1.260 (32,0) 1.276 (32,4) 0.807 (20,5) 0.559 (14,2) 1.118(28,4)
NOT CURRENTLY AVAILABLE IN TAPE AND REEL
1.732 (44,0) 1.748 (44,4)
1.732 (44,0) 1.748 (44,4)
0.894 (22,7)
1.004 (25,5)
0.795 (20,2)
0.795 (20,2)
1.591(40,4)
1.591(40,4)
0.016
(0,4)
'C'
'D'
'W1'
'B'
1.732 (44,0) 1.748 (44,4) 1.106 (28,1) 0.795 (20,2) 1.591(40,4)
NOT CURRENTLY AVAILABLE IN TAPE AND REEL
1.732 (44,0) 1.748 (44,4) 1.307 (33,2) 0.795 (20,2) 1.591(40,4)
NOT CURRENTLY AVAILABLE IN TAPE AND REEL
0.079
(2,0)
0.630
(16,0)
3˚ MAX.
0.394
(10)
'H'
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
H–10
www.ck-components.com
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