N8
N
Thumbwheel & Pushwheel
C&K 3 Series
Thumbwheel Switches
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
www.ittcannon.com
Features/Benefits
Most complete product offering in the industry
Spacers available to fit most panel cutouts
Front or rear mounting options
Typical Applications
Test & measurement equipment
Industrial equipment
Computer devices
Specifications
CONTACT RATING:
CARRY: 1 AMP continuous.
SWITCH: 100 mA max.
OPERATING VOLTAGE: 50 mV to 28 V DC or 120 V AC.
ELECTRICAL LIFE: 100,000 actuations.
CONTACT RESISTANCE: Below 100 m
typ. initial @
2-4 V DC, 100 mA.
INSULATION RESISTANCE: 109
min.
DIELECTRIC STRENGTH: 500 Vrms min. @ sea level
between common terminal and any output.
OPERATING TEMPERATURE: -10C to 65C.
Materials
HOUSING: ABS plastic.
THUMBWHEEL: ABS plastic.
ROTOR CONTACTS: Precious metal on copper alloy.
STATOR CONTACTS: Hard gold over nickel over copper
on epoxy fiberglass.
NOTE: Specifications and materials listed above are for switches with standard options
For information on specific and custom switches, consult Customer Service Center.
* Note: All models listed are RoHS compliant. See Technical Data section of this catalog for
RoHS compliant and compatible definitions and specifications.
Build-A-Switch
To order, simply select desired option from each category and place in the appropriate box. Available options are shown and
described on pages N9 thru N12. For additional options not shown in catalog, consult Customer Service Center.
Consult factory for illumination availability.
Series
3
Thumbwheel switch
Number of Sections
0
Switch section
1
1 Switch section
2
2 Switch sections
3
3 Switch sections
4
4 Switch sections
5
5 Switch sections
6
6 Switch sections
7
7 Switch sections
8
8 Switch sections
9
More than 8
switch sections
Seal
0
No seal
1
Sealed contacts
2
Dust lens
3
Sealed contacts & dust lens
Function Code
11
Decimal, SP, 10 position
14
Resistor decade
21
BCD, 10 position
23
Complement of BCD, 10 position
27
BCD, 10 position
31
BCD, 10 position
71
BCH, 16 position
Terminations
0
Type 0
1
Type 1, extended type 0
N
Solder pins with .100" spacing**
P
Solder pins with .156" spacing**
9
Any combination
Color/Marking/Stops
0
Matte black body, gloss
black wheel,
white marking
Mounting Style
00
Snap-in, front mount
09
Snap-in, front mount*
10
Rear mount
19
Rear mount*
20
Rear mount
29
Rear mount*
*X9 mounting styles must be ordered with `0' number of sections.
** Note: Termination option N (RoHS compliant) replaced termination option 3 (Non-RoHS compliant).
Termination option P (RoHS compliant) replaced termination option B (Non-RoHS compliant).
C&K 3 Series
Thumbwheel Switches
SERIES
NUMBER OF SECTIONS
FUNCTION CODE
N
Thumbwheel & Pushwheel
Available Terminations: 0, 1, N
See fig. 1, page N-12.
Available Terminations: 1
See fig. 1, page N-12.
See fig. 1, page N-12.
Available Terminations: 0, 1, N
21
BCD 1-2-4-8; 10 POSITION
14
RESISTOR DECADE; 1-2-2-2-2 CODE
(RESISTORS NOT SUPPLIED)
11
DECIMAL1 POLE; 10 POSITION
9
More than 8 switch sections, specify on CONFIGURATION FORM, page N15 and consult Customer Service Center.
1-8
Number of switch sections in assembly, includes endplates.
0
Switch section only, no assembly. Blank bodies are considered sections; endplates are not sections.
Must be ordered with 09 or 19 mounting style options, see pages N10 and N11.
3
THUMBWHEEL SWITCHES
NOTE: Endplates and blank sections available separately, see pages N13 and N14.
NOTE: For terminal location diagram, see page N-12.
N9
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
www.ittcannon.com
N10
N
Thumbwheel & Pushwheel
C&K 3 Series
Thumbwheel Switches
FUNCTION CODE
MOUNTING STYLE
Available Terminations: 0, 1, N
See fig. 1, page N-12.
Available Terminations: P
See fig. 2, page N-12.
See fig. 1, page N-12.
Available Terminations: 0, 1, N
Available Terminations: 0, 1, N
See fig. 1, page N-12.
N = Number of sections.
PANEL MOUNTING
09
SWITCH SECTION ONLYUNASSEMBLED WITHOUT ENDPLATES OR SPACERS
(Must be ordered with number of sections option "0", see Page N9.)
00
SWITCH ASSEMBLY W/ ENDPLATES.315 (8,00) SECTION PITCH
Type 0 Snap-In Front Mount
23
COMPLEMENT OF BCD 1-2-4-8;
10 POSITION
71
BINARY CODED HEXADECIMAL,
16 POSITION
31
BCD 1-2-4-8; 10 POSITION
27
BCD 1-2-4-8; 10 POSITION
NOTE: For terminal location diagram, see page N12.
NOTE: Endplates, blank sections, spacers
and assembly hardware available separately, see pages N13 and N14.
(.315 x N) + .326
(8,00 x N) + (8,28)
00
DIM. `A'
MOUNTING
STYLE
N = Number of sections.
Recommended panel thickness:
0.46-.125
(1,16-3,18)
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
www.ittcannon.com
C&K 3 Series
Thumbwheel Switches
MOUNTING STYLE
N
Thumbwheel & Pushwheel
N = Number of sections.
PANEL MOUNTING
Mtg. Holes
N = Number of sections.
(.350 x N) + .560
(8,89 x N) + (14,22)
(.350 x N) + .340
(8,89 x N) + (8,64)
10
DIM. `B'
DIM. `A'
MOUNTING
STYLE
N = Number of sections.
Recommended panel thickness:
0.46-.125
(1,16-3,18)
20
SWITCH ASSEMBLY W/ ENDPLATES.350 (8,89) SECTION PITCH
29
SWITCH SECTION ONLYUNASSEMBLED WITHOUT ENDPLATES OR SPACERS
(Must be ordered with number of sections option "0", see Page N9.)
19
SWITCH SECTION ONLYUNASSEMBLED WITHOUT ENDPLATES OR SPACERS
(Must be ordered with number of sections option "0", see Page N9.)
10
SWITCH ASSEMBLY W/ ENDPLATES.350 (8,89) SECTION PITCH
Type 1 Rear Mount
Type 2 Rear Mount
NOTE: Endplates, blank sections, spacers and
assembly hardware available separately, see pages N13 and N14.
N11
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
www.ittcannon.com
N12
N
Thumbwheel & Pushwheel
COLOR/MARKING/STOPS
SEAL
Signal traces cut except for common(s).
FIG. 1
FIG. 2
9
ANY COMBINATION OF TERMINATION
CONFIGURATIONS OR SPECIAL TERMINATIONS.
P
SOLDER PINS WITH .156" SPACING
N
SOLDER PINS WITH .100" SPACING
1
TYPE 1, EXTENDED TYPE 0
0
TYPE 0
3
SEALED SWITCHING CONTACTS AND DUST LENS
2
DUST LENS. (Protects the character face of the wheel from abrasion and dirt).
1
SEALED SWITCHING CONTACTS. (Sealing is by means of an o-ring rotary seal and a cured-in-place elastomer gasket.
Switching contact area is protected from moisture, oil, and airborne contaminants.)
0
UNSEALED SWITCHING CONTACTS.
0
MATTE BLACK HOUSING (Gloss black wheel with white characters; no stops.)
PC Board 1/32" (0,79) thick.
NOTE: See function codes, pages N9 and N10, for signal locations.
NOTE: Stop pins are available separately, see page N14.
Dust Lens
NOTE: All terminal holes shown may not be present for all function codes, consult Customer Service Center.
Terminal connector available for termination options 0 & 1, see page N14.
Specify on configuration form, page N15
and consult Customer Service Center.
Terminal Location Numbers
C&K 3 Series
Thumbwheel Switches
TERMINATIONS
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
www.ittcannon.com
NOTE: Termination option N (RoHS compliant) replaced termination option 3 (Non-RoHS compliant).
Termination option P (RoHS compliant) replaced termination option B (Non-RoHS compliant).
PDF 
ZIP