3 Series
Thumbwheel Switches
Features/Benefits
S
S
S
S
S
S
S
Most complete product offering in the industry
Spacers available to fit most panel cutouts
Front or rear mounting options
Illuminated models available
Typical Applications
Test & measurement equipment
Industrial equipment
Computer devices
Build-A-Switch
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.
Available options are shown and described on pages J-9 thru J-16. For additional options not shown in catalog, consult
Customer Service Center.
J
Thumbwheel & Pushwheel
Series
3
(STD.) 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
Typical Example:
3
1
2
1
0
0
0
0
0
Function Code
11
Decimal, SP, 10 position
14
Resistor decade
21
BCD, 10 position
22
Octal, 8 position
23
Complement of BCD, 10 position
26
Complement of BCD, 10 position
27
BCD, 10 position
29
BCD, 10 position
31
BCD, 10 position
35
BCD with separate common to
not true bits, 10 position
41
BCD with complement, 10 position
51
BCD with complement, 10 position
61
SPDT repeating, 10 position
71
BCH, 16 position
72
BCH, 16 position
99
Mixed sections
Mounting Style
00
Snap-in, front mount
03
Snap-in, front mount
04
Snap-in, front mount
09
Snap-in, front mount
10
Rear mount
14
Rear mount
19
Rear mount
20
Rear mount
24
Rear mount
29
Rear mount
30
Snap-in, front mount
33
Snap-in, front mount
34
Snap-in, front mount
Terminations
0
(STD.) Type 0
1
Type 1, extended type 0
3
Type 0 with solder pins
4
Type 4
5
Type 5, extended type 4
6
Type 6
9
Any combination
A
Type 1 with solder pins
B
Type 6 with solder pins
E
Type 5 with solder pins
Color/Marking/Stops
0
(STD.) Matte black body,
gloss black wheel,
white marking
1
Matte gray body,
gloss black wheel,
white marking
5
Matte black body,
translucent off-white wheel,
black marking
6
Matte gray body,
translucent off-white wheel,
black marking
9
Combination of body colors,
wheel colors, marking and/or stops
Seal
0
(STD.) No seal
1
Sealed contacts
2
Dust lens
3
Sealed contacts & dust lens
9
Sealing varies
Illumination
NONE
(STD.) No illumination
3
Red LED
5
Yellow LED
6
Green LED
J-8
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
S
Asia Sales
Tel: +852-2798-6393 Fax: +852-2751-9926
Rev. A 8/99
3 Series
Thumbwheel Switches
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 milliohms typ. initial @
2-4 V DC, 100 mA.
INSULATION RESISTANCE: 10
9
ohms min.
DIELECTRIC STRENGTH: 500 V RMS min. @ sea level
between common terminal and any output.
OPERATING TEMPERATURE: - 10
_
C to 65
_
C.
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 general specifications for switches
with standard options. For information on specific and custom switches, consult Customer
Service Center.
SERIES
3
(STD.) THUMBWHEEL SWITCHES
312100000
0
1-8
9
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 J-11 and J-14.
Number of switch sections in assembly, includes endplates.
More than 8 switch sections, specify on CONFIGURATION FORM, page J-17 and consult Customer Service Center.
NOTE:
Endplates and blank sections available separately, see section L.
11
DECIMAL — 1 POLE; 10 POSITION
Available Terminations: 0, 1, 3, A
See fig. 1, page J-15.
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
S
Asia Sales
Tel: +852-2798-6393 Fax: +852-2751-9926
Rev. A 8/99
ÑÑÑÑÑÑ
1
10
PART
NUMBER
NO.
SECTIONS
NO.
POSITIONS
J
Thumbwheel & Pushwheel
312100000
NUMBER OF SECTIONS
FUNCTION CODE
14
RESISTOR DECADE; 1-2-2-2-2 CODE
(RESISTORS NOT SUPPLIED)
21
22
BCD 1-2-4-8; 10 POSITION
OCTAL 1-2-4; 8 POSITION
(STOPPED BETWEEN 0-7 INCL.)
23
COMPLEMENT OF BCD 1-2-4-8;
10 POSITION
Available Terminations: 1, A
See fig. 1, page J-15.
Available Terminations: 0, 1, 3, A
See fig. 1, page J-15.
Available Terminations: 0, 1, 3, A
See fig. 1, page J-15.
NOTE:
For terminal location diagram, see page J-15.
J-9
3 Series
Thumbwheel Switches
FUNCTION CODE
26
COMPLEMENT OF BCD 1-2-4-8;
10 POSITION
27
BCD 1-2-4-8; 10 POSITION
29
BCD 1-2-4-8; 10 POSITION
31
BCD 1-2-4-8; 10 POSITION
Available Terminations: 6, B
See fig. 2, page J-15.
Available Terminations: 6, B
See fig. 2, page J-15.
Available Termination: B
See fig. 2, page J-15.
Available Terminations: 0, 1, 3, 4, 5, A, E
See fig. 1, page J-15.
35
BCD 1-2-4-8 W/ SEPARATE COMMON
TO NOT TRUE BITS, 10 POSITION
41
BCD 1-2-4-8 W/ COMPLEMENT;
10 POSITION
51
BCD 1-2-4-8 W/ COMPLEMENT,
ONE COMMON, 10 POSITION
61
J
Thumbwheel & Pushwheel
SPDT REPEATING; PLUS (+) AND
MINUS (–) ALTERNATING,
10 POSITION
Available Terminations: 0, 1, 3, A
See fig. 1, page J-15.
Available Terminations: 0, 1, 3, A
See fig. 1, page J-15.
Available Terminations: 0, 1, 3, 4, 5, A, E
See fig. 1, page J-15.
Available Terminations: 0, 1, 3, 4, 5, A, E
See fig. 1, page J-15.
71
BINARY CODED HEXADECIMAL,
16 POSITION
72
BINARY CODED HEXADECIMAL,
16 POSITION
99
INTERMIXED SECTIONS, SPECIFY
ON CONFIGURATION FORM,
PAGE J-17 AND CONSULT
CUSTOMER SERVICE CENTER
Available Terminations: Consult
Customer Service Center.
Available Terminations: 0, 1, 3, A
See fig. 1, page J-15.
Available Terminations: 6, B
See fig. 2, page J-15.
NOTE:
For terminal location diagram, see page J-15.
J-10
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
S
Asia Sales
Tel: +852-2798-6393 Fax: +852-2751-9926
Rev. A 8/99
3 Series
Thumbwheel Switches
MOUNTING STYLE
Type 0 Snap-In Front Mount
PANEL MOUNTING
MOUNTING
STYLE
00
03
04
DIM. ’A’
(.315 x N) + .326
(8,00 x N) + (8,28)
(.394 x N) + .326
(10,00 x N) + (8,28)
(.500 x N) + .326
(12,70 x M) + (8,28)
N = Number of sections.
Recommended panel thickness:
.046 - .125
(1,16 - 3,18)
00
SWITCH ASSEMBLY W/ ENDPLATES — .315 (8,00) SECTION PITCH
J
Thumbwheel & Pushwheel
N = Number of sections.
03
SWITCH ASSEMBLY W/ ENDPLATES AND SPACER(S) — 10mm SECTION PITCH
N = Number of sections.
04
SWITCH ASSEMBLY W/ ENDPLATES AND SPACER(S) — .500 (12,70) SECTION PITCH
N = Number of sections.
09
SWITCH SECTION ONLY — UNASSEMBLED WITHOUT ENDPLATES OR SPACERS
(Must be ordered with number of sections option “0”, see Page J-9.)
NOTE:
Endplates, blank sections, spacers and assembly hardware available separately, see section L.
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
S
Asia Sales
Tel: +852-2798-6393 Fax: +852-2751-9926
Rev. A 8/99
J-11
3 Series
Thumbwheel Switches
MOUNTING STYLE
Type 1 Rear Mount
PANEL MOUNTING
MOUNTING
STYLE
10
14
DIM. ’A’
(.350 x N) + .340
(8,89 x N) + (8,64)
(.500 x N) + .340
(12.70 x N) + (8,64)
DIM. ’B’
(.350 x N) + .560
(8,89 x N) + (14,22)
(.500 x N) + .560
(12.70 x N) + (14,22)
Mtg. Holes
N = Number of sections.
Recommended panel thickness:
.046 - .125
(1,16 - 3,18)
10
SWITCH ASSEMBLY W/ ENDPLATES — .350 (8,89) SECTION PITCH
J
Thumbwheel & Pushwheel
N = Number of sections.
14
SWITCH ASSEMBLY W/ ENDPLATES AND SPACER(S) — .500 (12,70) SECTION PITCH
N = Number of sections.
19
SWITCH SECTION ONLY — UNASSEMBLED WITHOUT ENDPLATES OR SPACERS
(Must be ordered with number of sections option “0”, see Page J-9.)
NOTE:
Endplates, blank sections, spacers and assembly hardware available separately, see section L.
J-12
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
S
Asia Sales
Tel: +852-2798-6393 Fax: +852-2751-9926
Rev. A 8/99
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