C&K CD Series
8mm DIP Coded Rotary Switches
Features/Benefits
Typical Applications
• Process sealed – withstands
soldering and cleaning
• Thru-hole and surface mount
models
• Compact size saves space –
36% smaller than traditional
10mm DIP
• Crisp, positive detent ensures
actuation
DIP
H
•
•
•
•
Address switching applications
Data storage devices
Computer and peripherals
Instrumentation
Specifications
Materials
CONTACT RATING: 0.4 VA max. @ 20 V AC or V DC max.
MECHANICAL AND ELECTRICAL LIFE:
CD10 & CD16: 20,000 actuations.
CD08: 12,000 actuations.
COVER & BASE: Glass filled nylon, flame retardant (UL 94V-0).
ACTUATOR: LCP (UL 94V-0), internal o-ring seal standard with
all actuators.
KNOB: Glass filled nylon, flame retardant (UL 94V-0).
CONTACT RESISTANCE: 50 milliohms max. initial.
INSULATION RESISTANCE: 100 megohms min.
@ 250 V AC min.
DIELECTRIC STRENGTH: 250 V RMS min. @ sea level.
MOVABLE CONTACTS: Copper alloy with gold plate over
nickel plate.
OPERATING TEMPERATURE: -25°C to 85°C.
STORAGE TEMPERATURE: -40°C to 85°C.
SOLDERABILITY: Per MIL-STD-202F method 208D or EIA RS186E, method 9 (1 hour steam aging).
PACKAGING: Switches supplied in rigid tubes in full-tube quantities only: this may affect order quantity. Surface mount
switches available in tape & reel packaging per EIA 481A,
800 per reel, “M0” actuator only.
TERMINALS: Copper alloy with tin-lead alloy over nickel plate.
All terminals are insert molded.
STATIONARY CONTACTS: Copper alloy with gold plate 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.
How To Order
Our easy Build-A Switch concept allows you to mix and match options to create the switch you need. Below is a complete listing of options shown in catalog. To order, simply select desired option from each category and place in the appropriate box. .
C D
K
Switch Function
CD08R 8 position, BCD
Actuator
CD08C 8 position, BCD complement
M0 (STD.) Flush, screwdriver slot
CD10R 10 position, BCD
L1 Extended, screwdriver slot
CD10C 10 position, BCD complement
K1 Knob
CD16R 16 position, Hexadecimal
Terminations
CD16C 16 position, Hexadecimal complement
A Right Angle, PC Thru-hole
C PC Thru-hole
S Surface Mount
Contact Material
K (STD.) Gold
Packaging
NONE Tube
R Tape & Reel (MO actuator only)
Dimensions are shown in inch (mm )
Dimensions subject to change
H-22
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C&K CD Series
8mm DIP Coded Rotary Switches
SWITCHES WITH STANDARD OPTIONS
PC Mount
60
1
10
60
16
60
.100
(2,54)
4
4 56
C
.100 TYP.
(2,54)
8
F01
CD
AB E
8
H
.100
(2,54)
C
2
.200 .315
(5,08) (8,00)
.032 TYP.
(0,81)
.300
(7,62)
.025 TYP.
(0,64)
.315
(8,00)
DIP
QUANTITY
PER TUBE
23
CD08RM0CK
CD10RM0CK
CD16RM0CK
NO.
POS.
78 9
PART NUMBER
CD16RM0CK
.168
(4,27)
.025 TYP.
(0,64)
.125 TYP.
(3,18)
.010 TYP.
(0,25)
.305
(7,75)
.020 TYP.
(0,51)
Right Angle Mount
PART NUMBER
CD08RM0AK
CD10RM0AK
CD16RM0AK
NO.
POS.
QUANTITY
PER TUBE
8
60
10
60
16
60
.050.
(1,27)
.100 TYP.
(2,54)
Ø.032
(0,81)
TYP.
.200
(5,08)
.330
(8,36)
.025
(0,64)
.132
(3,34)
.200
(5,08)
901
.183
(4,64)
TYP.
1
.100
(2,54)
78
1
456
23
.025 TYP.
(0,64)
STAND-OFF
8
.010
(0,25)
CD10RM0AK
.315
(8,00)
.099
(2,52)
C
4
.200
(5,08)
.315
(8,00)
.025
(0,64)
.020 TYP.
(0,51)
Surface Mount
8
60
.080
(2,03)
10
60
1
16
60
C
4
Note: For tape and reel packaging, add ‘R’ to end of part number.
.100
(2,54)
8
901
78
QUANTITY
PER TUBE
23
CD08RM0SK
CD10RM0SK
CD16RM0SK
NO.
POS.
456
PART NUMBER
C
2
.100 TYP.
(2,54)
.200 .315
(5,08) (8,00)
.050
(1,27)
TYP.
.315
(8,00)
.430
(10,92)
.200
(5,08)
CD10RM0SK
.010 THK.
(0,25)
.040 TYP.
(1,02)
.390
(9,90)
.174
.006 (4,41)
(0,15)
.020 TYP.
(0,51)
Third Angle
Projection
Dimensions are shown inch (mm)
Dimensions subject to change
H-23
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C&K CD Series
8mm DIP Coded Rotary Switches
SWITCH FUNCTION
CD08R
CD08C
8 POSITION, BCD
ACTUATOR COLOR: WHITE
8 POSITION, BCD COMPLEMENT
ACTUATOR COLOR: BLACK
10 POSITION, BCD COMPLEMENT
ACTUATOR COLOR: BLACK
PIN 1
INDICATOR
POS. 0 1 2 3 4 5 6 7 8 9
4
4
8
8
901
78
2
CD16C
16 POSITION, HEXADECIMAL
ACTUATOR COLOR: WHITE
16 POSITION, HEXADECIMAL COMPLEMENT
ACTUATOR COLOR: BLACK
PIN 1
INDICATOR
POS. 0 1 2 3 4 5 6 7 8 9 A B C D E F
4
8
8
CD
AB E
2
4
CD
2
F01
4 56
1
23
C
1
C&K
C
XXXX
POS. 0 1 2 3 4 5 6 7 8 9 A B C D E F
CD
1
2
23
C
1
C&K
C
XXXX
POS. 0 1 2 3 4 5 6 7 8 9
CD16R
6 7
CD10C
10 POSITION, BCD
ACTUATOR COLOR: WHITE
5
8
XXXX
4
8
78 9
4
0
456
2
CD
1
2
2 3
C
1
1
C
CD10R
PIN 1
INDICATOR
POS. 0 1 2 3 4 5 6 7
4
POS. 0 1 2 3 4 5 6 7
C&K
ACTUATOR
M0
(STD.) FLUSH WITH SCREWDRIVER SLOT
L1
K1
EXTENDED WITH SCREWDRIVER SLOT
KNOB
.060
(1,52)
.100
(2,54)
9 01
78
2 3
78
0
2 3
9 01
456
456
DIP
H
.025 TYP.
(0,64)
FLUSH ACTUATOR
.080
(2,03)
.120 DIA.
(3,05)
.036
(0,91)
.126
(3,20)
.151
(3,84)
.130
(3,30)
.300
(7,62)
DIA.
.040
(1,02)
.220
(5,59)
NOTE: Designed for #0 Phillips screwdriver.
Dimensions are shown in inch (mm )
Dimensions subject to change
H-24
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C&K CD Series
8mm DIP Coded Rotary Switches
TERMINATIONS
A
PC THRU-HOLE
2
.330
(8,36)
23
78 9
S
.305
(7,75)
8
.010
(0,25)
.020 TYP.
(0,51)
1
.200
(5,08)
.025
(0,64)
.132
(3,34)
.183
(4,64)
TYP.
1
.100
(2,54)
456
.025 TYP.
(0,64)
.315
(8,00)
.099
(2,52)
.025 TYP.
(0,64)
STAND-OFF
.168
(4,27)
.125 TYP.
(3,18)
.010 TYP.
(0,25)
H
.200
(5,08)
.032 TYP.
(0,81)
.300
(7,62)
.025 TYP.
(0,64)
.315
(8,00)
Ø.032
(0,81)
TYP.
.200 .315
(5,08) (8,00)
901
CD
AB E
C
4 56
4
8
F01
23
.100
(2,54)
.100 TYP.
(2,54)
DIP
1
.050.
(1,27)
.100 TYP.
(2,54)
.100
(2,54)
C
RIGHT ANGLE, PC THRU-HOLE
78
C
C
4
.200
(5,08)
.315
(8,00)
.025
(0,64)
.020 TYP.
(0,51)
SURFACE MOUNT
.080
(2,03)
4
.100
(2,54)
78
23
C
.100 TYP.
(2,54)
8
901
456
1
C
2
.200 .315
(5,08) (8,00)
.050
(1,27)
TYP.
.315
(8,00)
.200
(5,08)
.430
(10,92)
.010 THK.
(0,25)
.040 TYP.
(1,02)
.390
(9,90)
.174
.006 (4,41)
(0,15)
.020 TYP.
(0,51)
CONTACT MATERIAL
OPTION
CODE
K
CONTACT
MATERIAL
TERMINAL
PLATING
GOLD
TIN-LEAD
(STD.)
RATING
LOW LEVEL/DRY CIRCUIT
0.4 VC MAX. @ 20 V AC or DC MAX.
TAPE & REEL
For part number CDxxMOSK
Reel Information
Outside diameter
Pilot hole
13.00 (333,0)
.512 (13,0)
Third Angle
Projection
Dimensions are shown inch (mm)
Dimensions subject to change
H-25
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