CR65 SERIES
ROTARY CODE SWITCHES
F-2
APEM
F
•SAVE BOARD SPACE
Mounting in a hole pattern of 5,08 x
7,62 mm (.200 x .300), the CR65 series
rotary switches are available in BCD or
hexadecimal codes (real and comple-
ment).
Their compact housing is designed for
professional technology with modern as-
sembly processes.
•FACILITATE CODE SELECTION
A precise detent mechanism and a
rotation in both directions make code se-
lection particularly easy.
Setting is effected by means of a screw-
driver slot, segment wheel or accessory,
depending on the application.
•HIGHLY RELIABLE
The contact resistance is low and stable.
All switches are submitted to electric final
test. They are solder, flux sealed and
washable.
Production under ISO 9001 quality assu-
rance is a guarantee for highly reliable
products.
CR65
SERIES
Actuator
1Screwdriver
3Spindle
5Segment wheel
7Accessory
Terminals
(none) Straight
L254 Right angle,
spacing 2,54 (.100)
L508 Right angle,
spacing 5,08 (.200)
Codes
01 BCD
02 BCD complement
03 Hexadecimal
06 Hexadecimal complement
ELECTRICAL SPECIFICATIONS
• Operating voltage : 24 VDC max.
• Contact load, static : 400mA max.
• Contact load, dynamic : 150mA max.
• Initial contact resistance : 80 mΩmax.
• Insulation resistance : 100 MΩmin.
MECHANICAL AND THERMAL SPECS
• Torque : 0,7 Ncm min.
• Expected life : 10.000 cycles min.
• Operating temperature :
-20°C to +70°C
SOLDER RECOMMENDATIONS
(DIN CEI 68-2-20)
• Manual soldering : 340°C max.for
2 seconds max.
• Wave soldering : 260°C max. for
10 seconds max.
DIMENSIONS
Screwdriver slot, straight terminals
MATERIALS
• Base : UL94-V0, high temperature thermoplastic
• Cover : UL94-V0, high temperature thermoplastic
• Actuator : PA 4.6 nylon
• Contacts : gold over nickel plated phosphor bronze
• Terminals : tin plated
PACKAGING
• Switches for screwdriver slot or accessory actuation (CR651 and CR657) :
tubes of 50 pieces
• Switches with spindle (CR653) or segment wheel (CR655) : candy trays of
50 pieces
• Accessories : bags of 50 pieces
Dimensions : first dimensions are in mm while inches are shown as bracketted numbers.
(.256)
2.20
(.087)
6.50
0.55
(.022)
10.00
4.00
3.20
(.157)
3
7
10.00
(.393)
6
4
5
(.393)
2
9
1
8
0
(.126) 4.00
0.27
(.011)
7.62
(.300)
(.157)
0.20
(.008)
(.100)
2.54
18
CC
42
CR65 SERIES
ROTARY CODE SWITCHES
APEM
F-3
F
L508 Right angle
spacing 5,08 (.200)
L254 Right angle
spacing 2,54 (.100)
(none) Straight
(.300)
(.100)
7.62
2.54
2.54
(.100)
1
9
7.62
(.300)
0
5
4
2
3
6
8
7
Ø1.00
(.039 DIA)
(.100)
(.100)
2.54
(.100)
2.54
2.54
(.100)
2.54
1
0
5
3
2
4
9
6
7
8
(.039 DIA)
Ø1.00
5.08
(.200)
(.100)
2.54
2.54
(.100)
5.08
5
0
4
3
2
1
6
9
7
8
(.200)
(.039 DIA)
Ø1.00
06 Hexadecimal complement
C 1 2 4 8
1
ACTUATORS
CR65
CODES / TRUTH TABLES
1Screwdriver
01 BCD
3Spindle 5Segment wheel 7
Accessories
CR65
C
• • • • • •
•
•
•
•
••
•
•
•
•• • •
• •
•
•
••••
• •
• •
•
• •
• •
•• •
• •
•
•
•
•
•
•
•
••
•
•
•
•
•
•
• •
•
•
0
1
2
3
4
5
6 6
7
8
9
1
2
3
4
5
7
8
9
0
2
3
4
5
6
7
8
9
1
•
• •
• •
•• •
• •
•
•
•
•
•
•
•
••
•
•
•
•
•
•
0
1
2
3
4
5
6
7
8
9
0
2
3
4
5
6
7
8
9
0
6
1
2
3
4
5
7
8
9
10
11
12
13
14
15
A
B
C
D
E
F
0
•••••
•
•
•
•
••
•
•
•
•
•
•
•••
•
• •
•
•
•• •
• •
•
•
•
••••
• •
• •
•
•
•
• •
•
•
6
1
2
3
4
5
7
8
9
0
6
1
2
3
4
5
7
8
9
0
1 2 4 8
02 BCD complement
C 1 2 4 8
03 Hexadecimal
C 1 2 4 8
▲▲
Position Marking
TERMINALS
CR65
See next page
•
•
••
•
•
•••••
•
•
• •
•
• •
•
• • •
•
10
11
12
13
14
15
A
B
C
D
E
F
(.157)
9
8
6
7
0
3.20
(.126)
1
3
5
2
4
4.00 (.039)
0
2.85
1
9
2
4
3
8
6
7
5
1.00
4.00
(.157)
(.112)
(.039)
7.30
(.039)
1.00
1.00
(.287)
(.303)
(.374)
7.70
0
2.80
(.039)
9.50
4.40
(.173)
3.50
(.138)
(.041)
0
1.05
(.041)
3.20
(.126)
9
6
8
7
5
1.05
1
4
2
3
CR65 SERIES
ROTARY CODE SWITCHES
F-4
APEM
F
ACCESSORIES ADAPTED TO YOUR APPLICATIONS
Basic model CR657has been designed to accept different ac-
tuators with snap-in connection.
According to your application, you can choose between
spindles or plastic knobs in two different lengths and a
Ø 17 mm (.669) knurled wheel for lateral marking.
Standard colours are shown below. Special colours are also
available on request.
STANDARD PRODUCTS
MODELS
CODES
BCD
BCD complement
Hexadecimal
Hexadecimal complem.
FOR SCREWDRIVER
Upper actuation
CR65101
CR65102
CR65103 CR65303 CR65503 CR65303L254 -
CR65103L254
CR65103L508
CR65106 -----
Side actuation
CR65101L254
CR65101L508 - -
- - CR65502 - -
Upper actuation
CR65301 CR65501 -CR65701
Upper actuation Side actuation Upper actuation
WITH SPINDLE WITH SEGMENT WHEEL FOR ACCESS.
SPINDLES
Length 11,6 mm (standard)
Length 13,3 mm
P/N
U4822
U4824
U4832
COLOUR
black
grey
black
PLASTIC KNOBS
Length 5,3 mm (standard)
Length 15,7 mm
(
(
Length 4,4 mm (
(
(
P/N
U4906
U4916
U4941
U4943
U4944
U4945
U4946
COLOUR
red
red
blue
green
grey
yellow
red
KNURLED WHEEL
(unmarked - marking
on request)
P/N
U4847/1
COLOUR
white/black
➞Panel
(.157)
4.00
1.00
(.039)
(.039)
1.00
(.524)
13.3011.60
(.457)
(.413)
10.50
(.240)
6.10
(.122)
3.10
(.209)
5.30 15.70
(.618)
(.083)
2.10 (.122)
(.161) 3.10
4.10
1.00
(.039)
1.00
(.039)
2.80
(.110)
Ø9.50
(.473 DIA)
(.138)
3.50
4.40
(.173)
7.70
(.303)
17.00
(.669) (.283)
7.20
1.80
(.071)
3.10
(.122)
9.60
(.378)
(.300)
7.62
