Rotary Switches
11 www.elma.com
Coded Switch Type C07 Concentric
16 positions hex or gray coding
with 2/3 positions outer shaft selector switch
For rugged environments
3.5 Ncm switching torque
Gold plated contacts
THT (reflow version on request)
Optional IP68 front panel sealing (up to 5 bar)
Operating temperature range: -40 to +85°C
Tape & reel packaging
Various options and customization
Non-Threaded Bushing
Coding Switching Indexing Positions Packaging
Mode Angle Inner Shaft Outer Shaft Tape & Reel Tray
Hex Shorting 22.5° 16 3 (center off) C07-1153T C07-1153
Gray Shorting 22.5° 16 3 (center off) C07-1173T C07-1173
Threaded Bushing, IP68
Coding Switching Indexing Positions Packaging
Mode Angle Inner Shaft Outer Shaft Tape & Reel Tray
Hex Shorting 22.5° 16 2 (on/off) C07-1183T300000 C07-1183-300000
3 (center off) C07-1153T300000 C07-1153-300000
Gray Shorting 22.5° 16 2 (on/off) C07-1193T300000 C07-1193-300000
3 (center off) C07-1173T300000 C07-1173-300000
Preference Types Selection Chart1
Standard Product Variety
Threaded or non-threaded bushing
Hex or gray coding
2 or 3 positions outer shaft selector switch
IP60 or IP68 front panel sealing
Tray or tape & reel packaging
Possible Customization
Shaft dimensions and shape
Bushing, mounting
Number of positions
Switching torque
Others
Typical Applications
Channel selection for portable radios
Cockpit controls
1 For other types/options, see type key.
Examples of Customization
Examples of Customization
D-shape shaft with retention lock
Double-D shape shaft with tap screw
High/low torque function "on/off"
Rotary Switches
12
www.elma.com
Specifications
Mechanical Data
Resolution: ....................................................................... Inner shaft: 16 positions (22.5° indexing)
Outer shaft: 2 or 3 positions (22.5° indexing)
Switching torque (new condition):....................................... Inner shaft: 3.5 Ncm (+/- 25%)
Outer shaft: 6.0 Ncm (+/- 25%)
Rotational life: .................................................................. Inner shaft: 10,000 cycles min.
Outer shaft: 7,500 cycles min.
End stop strength: ............................................................. Inner shaft: 40 Ncm min.
Outer shaft: 24 Ncm min.
Fastening torque of nut: .................................................... 100 Ncm max.
Electrical Data
Coding/output: ................................................................. Inner shaft: Hex or gray
Outer shaft: On/off/on (3 pos.) or on/off (2 pos.)
Contact resistance (new condition): .................................... 50 mOhms max.
Dielectric withstanding voltage: .......................................... 500 VDC during 60 seconds (pins to pins, pins to housing)
Material Data
Shaft: ............................................................................... Stainless steel
Housing: .......................................................................... Zinc diecast, fiber enforced high performance plastic
Nut: ................................................................................. Brass
Contact system: ................................................................ CuBe alloy, AuCo plated (hard gold)
Soldering leads: ................................................................ CuBe alloy, tin plated
O-rings: ........................................................................... NBR (Nitril), 70 shore
Environmental Data
Operating/storage temperature range: .............................. -40 to +85°C max.
IP sealing: ........................................................................ IP60, optional IP68 (2 bar, 1 hour) shaft/front panel sealing (5 bar, 4 hours on request)
Vibration: ......................................................................... 10 Grms max. @ 10 to 2000 Hz
Packaging Sizes
Tray: ................................................................................ 50 or 200 pcs.
Tape & reel: ...................................................................... 250 pcs.
Soldering Conditions
Hand soldering: .................................................................340°C max. during 2 s max.
Wave soldering: .................................................................280°C max. peak temperature during 5 s max.
Codings
Inner Shaft: Hex Inner Shaft: Gray Outer Shaft: 3 Pos. Outer Shaft: 2 Pos.
A B
1
2
3
A B
1
2
8421
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
On
Off
8421
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
1
4
8
2C
C
A
BC
Coded Switch Type C07 Concentric
Rotary Switches
13 www.elma.com
Coded Switch Type C07 Concentric
Non-Threaded Bushing
Threaded Bushing, IP68
ø0,9 (9x)
5,08
2
2,15
2,15
4
0,975
2,4 4,65
ø1,1
2,54 2,54
10,16
0,34
10,5
6D11
5,4
6
ø5
8,9
2,3
14,1
5,42
2,5
5,4 3,5
2,5
ø3,2
4
0,6
AL 14,9
2
8
A
1
CB
C4
C
3
2
1
2
1,8
5,4 D11
22,5°
M6 x 0,75
6D11
0,8
0,74
4,4
1,2
2,1
5,4
6
ø5
9,5
13,5
63,5
2,5
ø3,2
AL 15,5
ø6
ø0,9 (9x)
5,08
2
2,15
2,15
4
0,375
2,4 4,65
ø1,1
2,542,54
2
8
A
1
CB
C4
C
10,16
0,34
10,5
2,3
5,42
2,5
3
2
1
2
1,8
22,5°
Bushing, IP Sealing
– - Non-threaded
300000 - Threaded, IP68
(nut supplied)
Packaging
– - Tray (50/200 pcs. per tray)
T - Tape & reel (250 pcs. per tray)
Coding
5 - Hex, 3 pos. outer shaft
7 - Gray, 3 pos. outer shaft
8 - Hex, 2 pos. outer shaft
9 - Gray, 2 pos. outer shaft
Drawings
Type Key
C 0 7 - 1 1 X 3 X X X X X X X
Tape & Reel Packaging
M6 x 0,75 2
1
Ø 8,5
1,3
ø0,9 (9x)
5,08
2
2,15
2,15
4
0,975
2,4 4,65
ø1,1
2,54 2,54
10,16
0,34
10,5
6D11
5,4
6
ø5
8,9
2,3
14,1
5,42
2,5
5,4 3,5
2,5
ø3,2
4
0,6
AL 14,9
2
8
A
1
CB
C4
C
3
2
1
2
1,8
5,4 D11
22,5°
M6 x 0,75
6D11
0,8
0,74
4,4
1,2
2,1
5,4
6
ø5
9,5
13,5
63,5
2,5
ø3,2
AL 15,5
ø6
ø0,9 (9x)
5,08
2
2,15
2,15
4
0,375
2,4 4,65
ø1,1
2,542,54
2
8
A
1
CB
C4
C
10,16
0,34
10,5
2,3
5,42
2,5
3
2
1
2
1,8
22,5°
6D11
0,8
0,74
4,4
1,2
2,1
5,4
6
ø5
9,5
13,5
63,5
2,5
ø3,2
AL 15,5
ø6
ø0,9 (9x)
5,08
2
2,15
2,15
4
0,375
2,4 4,65
ø1,1
2,542,54
2
8
A
1
CB
C4
C
10,16
0,34
10,5
2,3
5,42
2,5
3
2
1
2
1,8
22,5°
Front panel cut out
Drilling diagram
view from component side
Front panel cut out Drilling diagram
view from component side
Adhesive cover tape
Pull-off direction
330
100
165°-180°
A
Label with part No
Quantity and date code
200mm (10 empty)
End of empty Tape
13,4
ø1,5
400 mm (20 empty)
Beginning of empty Tape
20 2
1,75
56
52,4
36
5000mm = 250 Coded Switch
Part conforms to EIA-481-B standards
View A
Slotted Nut
Ordering number (50 pcs. bags):
Brass:
Stainless steel:
4424-28
4424-30
M7 x 0,75
9
2.5
Hex Nut (supplied)