Rotary selector switch RS/RG
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Long life and High reliability
- RoHS compliant
- P.C.B. mounted, compact size and DIP compatible
- Protection by “O” ring (contact block) against dust and for cleaning after soldering
- Precious metal alloy wiping type contacts provide a long life (50000 revolutions at no load) and high reliability. (In house comparison)
- Both shorting and non-shorting types are available
Standard Specifications
| Circuit type | 1 pole 2~12 contacts (per block) 2 poles 2~6 contacts (per block) |
|---|---|
| Operating temperature range | −40 ~ 85 °C |
| Storage temperature range | −40 ~ 85 °C |
| Sealing | Washable (only contact block, “O” ring sealed) |
| Net weight | Approx. 7 g (1 block) Approx. 13.6 g (2 blocks) Approx. 19.4 g (3 blocks) |
Electrical Characteristics
| Contact rating | 1 VA |
|---|---|
| Maximum current | 1 A |
| Minimum current | 1 μ A |
| Maximum voltage | 30 V |
| Minimum voltage | 20 mV |
| Contact timing | Shorting, Non-shorting |
| Contact resistance | 100 mΩ maximum |
| Insulation resistance | 1000 MΩ (DC500 V) minimum |
| Dielectric strength | AC500 V, 60 s |
| Electrostatic capacity | 4 pF maximum, 10 kHz |
Mechanical Characteristics
| Adjustment torque | 60 ± 30 mN·m {612 ± 306 gf·cm} |
|---|---|
| Stopper strength | 500 mN·m {5.1 kgf·cm} minimum |
| Stepping angle | 30° |
| Terminal strength | 10 N {1.02 kgf} minimum |
| Solderability | 245 ± 3 °C, 2 ~ 3 s |
| Soldering heat | Flow : 260 ± 3 °C as the temperature in a pot of molten solder, immer sion from head of terminal to backside of board, 5 ~ 6 s, two times maximum Manual soldering： 380 ± 10 °C, 3 ~ 4 s |
Environmental Characteristics
| Load life | 500,000 steps or 50,000 cycles at 6 contacts with no load 200,000 steps or 20,000 cycles at 6 contacts with rated load |
|---|---|
| Vibration | Amplitude 1.5 mm or Acceleration 196 m/s2,10-2000-10 Hz, 3 directions for 4 h each |
| Shock | 980 m/s2, 6 ms 6 directions for 3 times each |
| Humidity (Steady state) | 40 °C, Relative humidity 90 ~ 95 %, 240 h |
| High temperature exposure | 85 °C, 16 h |
| Low temperature exposure | −40 °C, 16 h |
Part Number Designation
| RS | 1- | 1 | 12 | S- | R | 15 |
|---|---|---|---|---|---|---|
|
Series name RS:Selector RG:Selector (with a ground terminal) |
No. of blocks 1~3:1~ 3 blocks |
No. of poles 1~6:1~6 poles |
No. of contacts 02~12:2~12 contacts |
Contact timing S:Shorting N:Non-shorting |
Shape of shaft R:Round type φ 3.2 mm D:D-cut φ 4.0 mm |
Shaft length 15:15 mm |
※Shaft length of 10 mm or 20 mm is also available.
List of Part Numbers
| PART NUMBER | No. of blocks | No. of poles | No. of poles | CAD |
|---|---|---|---|---|
| RS1-102 | 1 | 1 | 02 | |
| RS1-103 | 1 | 1 | 03 | |
| RS1-104 | 1 | 1 | 04 | |
| RS1-105 | 1 | 1 | 05 | |
| RS1-106 | 1 | 1 | 06 | |
| RS1-107 | 1 | 1 | 07 | |
| RS1-108 | 1 | 1 | 08 | |
| RS1-109 | 1 | 1 | 09 | |
| RS1-110 | 1 | 1 | 10 | |
| RS1-111 | 1 | 1 | 11 | |
| RS1-112 | 1 | 1 | 12 | |
| RS1-202 | 1 | 2 | 02 | |
| RS1-203 | 1 | 2 | 03 | |
| RS1-204 | 1 | 2 | 04 | |
| RS1-205 | 1 | 2 | 05 | |
| RS1-206 | 1 | 2 | 06 | |
| RS2-207 | 2 | 2 | 07 | |
| RS2-208 | 2 | 2 | 08 | |
| RS2-209 | 2 | 2 | 09 | |
| RS2-210 | 2 | 2 | 10 | |
| RS2-211 | 2 | 2 | 11 | |
| RS2-212 | 2 | 2 | 12 | |
| RS2-302 | 2 | 3 | 02 | |
| RS2-303 | 2 | 3 | 03 | |
| RS2-304 | 2 | 3 | 04 | |
| RS2-305 | 2 | 3 | 05 | |
| RS2-306 | 2 | 3 | 06 | |
| RS3-307 | 3 | 3 | 07 | |
| RS3-308 | 3 | 3 | 08 | |
| RS3-309 | 3 | 3 | 09 | |
| RS3-310 | 3 | 3 | 10 | |
| RS3-311 | 3 | 3 | 11 | |
| RS3-312 | 3 | 3 | 12 | |
| RS2-402 | 2 | 4 | 02 | |
| RS2-403 | 2 | 4 | 03 | |
| RS2-404 | 2 | 4 | 04 | |
| RS2-405 | 2 | 4 | 05 | |
| RS2-406 | 2 | 4 | 06 | |
| RS3-502 | 3 | 5 | 02 | |
| RS3-503 | 3 | 5 | 03 | |
| RS3-504 | 3 | 5 | 04 | |
| RS3-505 | 3 | 5 | 05 | |
| RS3-506 | 3 | 5 | 06 | |
| RS3-602 | 3 | 6 | 02 | |
| RS3-603 | 3 | 6 | 03 | |
| RS3-604 | 3 | 6 | 04 | |
| RS3-605 | 3 | 6 | 05 | |
| RS3-606 | 3 | 6 | 06 |
※ Verify the above part numbers when placing orders.
※ The above part numbers are all available respectively with the combination of Ground terminal (with or without).
Contact timing (Shorting or Non-shorting), and Shaft shape (Round or D-cut).
Outline Dimensions
Unless otherwise specified, tolerance: ± 0.3 (Unit: mm)
(Note1) A ground terminal is connected electrically to a shaft.
◆〈Shaft slot direction〉
There is a difference in the direction of the slot on the shaft between shorting and non-shorting type.
The location of the shaft of each type when their shafts are fully turned to CCW is shown in the chart below.
Terminal Pin Layout [Bottom view]
P.C.B. dimensions [Bottom view]
(Unit: mm)
Packaging Dimensions
● Boxing of one block type is performed 20 pcs. (More than two blocks type are 10pcs.) per box.
Order will be accept for the quantities by packaging unit(s).
(Ex. 1 block: 20pcs, 40 pcs... / 2 blocks ~: 10 pcs, 20 pcs...)
Note: The conventional knob (Round shaft, φ 3.2 mm) available
in the market such as the one in the picture can be used.
The DIP-TYPE ROTARY SELECTOR SWITCHES RS/RG series listed here are standard versions,
but our production will be made upon receipt of your orders
Documents
Environmental Data
- ●The above contents and descriptions are subject to change without notice.
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