C&K RTA Series
1–4 Poles Coded Rotary Switches
Features/Benefits
•
PCB or hand soldering versions
•
Bushing mounting
•
Multiple poles
•
Decimal and hexadecimal codes
•
Screwdriver slot or extended actuator
•
RoHS Compliant Lead Free
Electrical Data
Silver
Gold
BBM
0.5 VA
20 mA
1A
25 V
< 150 mΩ
Typical Applications
•
Appliances
•
Electronic alarm systems
•
Medical
•
Building automation
•
HVAC air conditioning
Mechanical Data
MAX. NO. OF BANKS: 1.
OPERATING TORQUE: 5 Ncm±20%.
END STOP TORQUE: < 60 Ncm.
STOP: With/without or adjustable
MOUNTING: By fixed index 9.5 mm (0.374) of center, for bush-
ing mount only
SWITCHING MODE:
BBM
MAX. SWITCHING POWER
5 VA
MAX. SWITCHING CURRENT:
150 mA
MAX. CARRYING CURRENT:
5A
NOMINAL VOLTAGE AT 50 Hz
60 V
CONTACT RESISTANCE:
< 150 mΩ
DIELECTRIC STRENGTH AT 50 Hz
BETWEEN CONTACTS AND
GROUND TERMINALS:
500 V r
INSULATION RESISTANCE BETWEEN
CONTACTS OR CONTACTS
AND FRAME (500 V =):
10
9
Ω
NO. OF OPERATIONS:
10,000
BOUNCE:
< 5 ms
Materials
500 V r
HOUSING: PETP Thermoplastic
STATIONARY CONTACTS & TERMINALS: Nickel alloy, gold or
silver plated.
ROTOR: Printed circuit, gold or silver plated.
CODING PLATE: PA thermoplastic
ACTUATOR: Polysulfon thermoplastic
BUSHING: Washer: PA. Nut: Brass.
HARDWARE: Stop pin: Aluminum. Ball & Spring: Stainless steel.
NOTE:
For the latest information regarding RoHS compliance, please go
to: www.ittcannon.com/rohs.
10
9
Ω
10,000
< 5 ms
Environmental Data
OPERATING TEMPERATURE: –20ºC to + 70ºC
STORAGE TEMPERATURE:
–40ºC to + 85ºC
–20ºC to + 70ºC
–40ºC to + 85ºC
L
Rotary
NOTE:
Specifications and materials listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
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 L-9 thru L-11. For additional options not shown in catalog, consult Customer Service Center.
Designation
RTAP
With PC Thru-Hole
RTAC
With solder lugs
Indexing
22.5
22.5 index (coded only)
30
30° index (12 positions max.)
36
36° index (10 positions max.)
Switch Function
SP, 30° Index, 12 pos. no stop
112S
110S
SP, 36° Index, 10 pos. no stop
103B03
SP, 30° /36° Index, 3 pos.
Mounting Style
106B06
SP, 30° /36° Index, 6 pos.
SD
Without bushing
109B09
SP, 30° /36° Index, 9 pos.
AD
With bushing
110B10
SP, 30° /36° Index, 10 pos.
111B11
SP, 30° Index, 11 pos.
Actuator (max.)
112B12
SP, 30° Index, 12 pos.
25
.984 (25,0)
205S
DP, 36° Index, 5 pos. no stop
50
1.97 (50,0)
206S
DP, 30° Index, 6 pos. no stop
F
Screwdriver slot
202B02
DP, 30° /36° Index, 2 pos.
M25
Flat shaft, .984 (25,0)
204B04
DP, 30° /36° Index, 4 pos.
Contact Material
205B05
DP, 30° /36° Index, 5 pos.
S
Silver plated
206B06
DP, 30° Index, 6 pos.
G
Gold plated
303B03
3P, 30° /36° Index, 3 pos.
402B02
4P, 30° /36° Index, 2 pos.
BCS
Direct + complement, 30° /36° Index, no stop
BS
Direct, 22.5° Index, no stop
BCB
Direct + complement, with stop (indicate position)
BB
Direct, 22.5° Index, with stop (indicate position)
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
L–8
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