CRD Series
10mm DIP Coded Rotary Switches
Features/Benefits
• Process sealed – withstands soldering and cleaning
• Thru-hole and surface mount models
• Crisp, positive detent ensures actuation
Typical Applications
•
•
•
•
Address switching applications
Data storage devices
Computer and peripherals
Instrumentation
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. Switches with
standard options are show on page D-17. Available options are shown and described on pages D-18 and D-19. For additional
options not shown in catalog, consult Customer Service Center.
Typical Example:
C R D 1
Switch Function
CRD10R 10 position, BCD
CRD10C 10 position, BCD complement
CRD16R 16 position, Hexadecimal
CRD16C 16 position, Hexadecimal complement
0 R
M 0
A
Actuator
M0 (STD.) Flush,
screwdriver slot
L1 Extended, screwdriver slot
W1 Wheel
K
R
Contact Material
(none) Tube
R
Tape & Reel
Contact Material
K (STD.) Gold
DIP
Terminations
A Right angle, PC thru-hole
C PC Thru-hole
S Surface Mount
Specifications
Materials
CONTACT RATING: 0.4 V AC, DC 20 V max.
ELECTRICAL LIFE: 20,000 steps min. @ 5 V DC 10 mA.
MECHANICAL LIFE: 30,000 steps min.
CONTACT RESISTANCE: 100 milliohms max. initial
@ 2 V DC 10 mA.
INSULATION RESISTANCE: 1000 megohms min. @ 100 V DC
DIELECTRIC STRENGTH: 300 V AC for 1 minute.
OPERATING TEMPERATURE: -20°C to 85°C.
STORAGE TEMPERATURE: -40°C to 85°C.
OPERATING FORCE: 1000 grams max.
PACKAGING: Anti-static tube or tape & reel, 500 pieces per reel.
COVER: (PTH) PBT red; (SMT) PPA - red (UL 94V-0).
HOUSING: (PTH) PBT green; (SMT) PPA - red (UL 94V-0).
ACTUATOR: 4/6 nylon PA-6T (UL 94V-0).
CONTACTS: Beryllium copper with gold over nickel.
TERMINALS: Brass with tin-lead plated.
D-16
NOTE: Specifications and materials listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
C&K Components, Inc. Web Site: www.ckcorp.com Americas Sales: Tel: 800-635-5936 Fax: 617-926-6846
Europe Sales: Tel: +44-1536-521147 Fax: +44-1536-411602 Asia Sales: Tel: +852-2798-6393 Fax: +852-2751-9926
CRD Series
10mm DIP Coded Rotary Switches
SWITCHES WITH STANDARD OPTIONS
PC Mount
45
16
45
78
10
9 0 1
.100
(2,54)
.394
(10,0)
4 5 6
CRD10RM0CK
CRD16RM0CK
QUANTITY
PER TUBE
2 3
PART NUMBER
NO.
POS.
.032 TYP.
(0,81)
.300
(7,62)
.394
(10,0)
CRD10RM0CK
.236
(6,00)
.020
(0,51)
.300
(7,62)
Ø.040
(1,02)
.146
(3,70)
.100
(2,54)
.100
(2,54)
.330
(8,38)
.024 TYP.
(0,60)
Right Angle Mount
45
16
45
.197
(5,00)
9 0 1
10
.472
(12,0)
.205
(5,20)
.146
(3,70)
.217
.010 (5,50)
(0,25)
.200
(5,08)
.100
(2,54)
2 3
4 5 6
CRD10RM0AK
CRD16RM0AK
QUANTITY
PER TUBE
7 8
PART NUMBER
NO.
POS.
CD10RM0AK
.330
(8,38)
.024 TYP.
.100
(0,60)
(2,54)
.100
(2,54)
DIP
.032 TYP.
(0,81)
.300
(7,62)
Surface Mount
45
16
45
78
10
9 0 1
2 3
CRD10RM0SK
CRD16RM0SK
QUANTITY
PER TUBE
4 5 6
PART NUMBER
NO.
POS.
.394
(10,0)
.430
(10,9)
.100
(2,54)
TYP.
.240
(6,10)
.394
(10,0)
CD10RM0SK
.236
(6,00)
.020
(0,51)
TYP.
.031
(0,79)
TYP.
.050
(1,27)
.366
(9,30)
.035
(0,89)
.010
(0,25)
Ø.040
(1,02)
.100
(2,54)
.024 TYP.
(0,60)
.330
(8,38)
.100
(2,54)
C&K Components, Inc. Web Site: www.ckcorp.com Americas Sales: Tel: 800-635-5936 Fax: 617-926-6846
Europe Sales: Tel: +44-1536-521147 Fax: +44-1536-411602 Asia Sales: Tel: +852-2798-6393 Fax: +852-2751-9926
D-17
CRD Series
10mm DIP Coded Rotary Switches
SWITCH FUNCTION
CRD10C
2
4
4
8
8
CRD16C
16 POSITION, HEXADECIMAL
ACTUATOR COLOR: WHITE
2
4
4
8
8
A
3 4 5
B CDE
2
F 0 1
CRD16R
1
C&K
C
1
2
C
PIN 1
INDICATOR
7 8 9
XX
ACTUATOR
M0
(STD.) FLUSH WITH SCREWDRIVER SLOT
L1
EXTENDED WITH SCREWDRIVER SLOT
W1
WHEEL
.207
(0,70)
9876
A
78
0
4 5 6
1
0 FE
2 3
4 5 6
2 3
.157
(4,00)
543
21
9
7 8
9 01
DC B
DIP
16 POSITION, HEXADECIMAL COMPLEMENT
ACTUATOR COLOR: BLACK
POS. 0 1 2 3 4 5 6 7 8 9 A B C D E F
POS. 0 1 2 3 4 5 6 7 8 9 A B C D E F
CRD10R
2
9 0 1
2 3
1
C&K
C
1
XX
C
CRD16R
PIN 1
INDICATOR
POS. 0 1 2 3 4 5 6 7 8 9
78
POS. 0 1 2 3 4 5 6 7 8 9
10 POSITION, BCD COMPLEMENT
ACTUATOR COLOR: BLACK
6
10 POSITION, BCD
ACTUATOR COLOR: WHITE
4 5 6
CRD10R
.394
(10,0)
.394
(10,0)
FLUSH ACTUATOR
Ø.157
(4,00)
.287
(7,30)
.027
(0,69)
.039
(0,99)
NOTE: Designed for #0 Phillips screwdriver.
D-18
C&K Components, Inc. Web Site: www.ckcorp.com Americas Sales: Tel: 800-635-5936 Fax: 617-926-6846
Europe Sales: Tel: +44-1536-521147 Fax: +44-1536-411602 Asia Sales: Tel: +852-2798-6393 Fax: +852-2751-9926
.130
(3,30)
CRD Series
10mm DIP Coded Rotary Switches
TERMINATIONS
A
PC THRU-HOLE
.394
(10,0)
4 5 6
.146
(3,70)
.236
(6,00)
.020
(0,51)
.300
(7,62)
.217
.010 (5,50)
(0,25)
.200
(5,08)
Ø.040
(1,02)
.146
(3,70)
.100
(2,54)
.330
(8,38)
.100
(2,54)
2 3
.330
(8,38)
.024 TYP.
.100
(0,60)
(2,54)
.100
(2,54)
.024 TYP.
(0,60)
.100
(2,54)
.300
(7,62)
.032 TYP.
(0,81)
SURFACE MOUNT
78
2 3
.394
(10,0)
.430
(10,9)
.100
(2,54)
TYP.
DIP
9 0 1
4 5 6
S
.197
(5,00)
.032 TYP.
(0,81)
.300
(7,62)
.394
(10,0)
.205
(5,20)
4 5 6
2 3
78
.472
(12,0)
.100
(2,54)
9 0 1
9 0 1
RIGHT ANGLE, PC THRU-HOLE
7 8
C
.050
(1,27)
.240
(6,10)
.394
(10,0)
.236
(6,00)
.020
(0,51)
TYP.
.031
(0,79)
TYP.
.366
(9,30)
.035
(0,89)
.010
(0,25)
Ø.040
(1,02)
.100
(2,54)
.024 TYP.
(0,60)
.330
(8,38)
.100
(2,54)
CONTACT MATERIAL
OPTION
CODE
K
(STD.)
CONTACT
MATERIAL
TERMINAL
PLATING
GOLD
TIN-LEAD
RATING
LOW LEVEL/DRY CIRCUIT
0.4 VC MAX. @ 20 V AC or DC MAX.
C&K Components, Inc. Web Site: www.ckcorp.com Americas Sales: Tel: 800-635-5936 Fax: 617-926-6846
Europe Sales: Tel: +44-1536-521147 Fax: +44-1536-411602 Asia Sales: Tel: +852-2798-6393 Fax: +852-2751-9926
D-19
