Rotary selector switch CS-32
- ●To buy this product, please go to the following Online Web stores.
Ultra-miniature surface mount rotary switch with sealed construction
- Optimum for high density board mounting applications
- Compatible with reflow and wave soldering
- Compatible with most automatic pick & place machinery
- Protection against dust and washable after soldering
- Top and side setting types are available
- Same dimensions as ST-32 trimmer potentiometers
and conveniently usable as a set
Standard Specifications
| Circuit type | 1 pole 2 contacts |
|---|---|
| Operating temperature range | −40 ~ 85 °C |
| Storage temperature range | −40 ~ 85 °C |
| Sealing | Washable by “O” ring |
| Net weight | Approx. 0.05g (A, B) Approx. 0.06g (C) Approx. 0.11g (G, H) |
Electrical Characteristics
| Rating | Contact rating 0.5 VA Maximum current 100 mA Maximum voltage 16 V |
|---|---|
| Contact timing | Non-shorting |
| Contact resistance | 2 MΩ max. |
| Insulation resistance | 100 MΩ (DC500 V) min. |
| Dielectric strength | AC250 V, 60 s |
Mechanical Characteristics
| Stopper strength | 20 mN·m {204 gf·cm} minimum |
|---|---|
| No. of positions | 2 |
| Adjustment torque | 5 mN·m {51 gf·cm} maximum |
| Stepping angle | 250° ± 15° |
| Solderability | Sn-Cu (lead-free)：245 ± 3 °C, 2 ~ 3 s |
| Soldering heat | Sn-Cu (Lead-free) 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. Reflow : Peak temperature 255 °C (Please refer to the profile below.) Manual soldering : 350 ± 10 °C, 3 ~ 4 s |
| Shear (Adhesion) | 5 N {0.51 kgf}, 10 s |
| Substrate bending | Width 90 mm, bend 3 mm, 5 s, 1 time |
| Pull-off strength | 5 N {0.51 kgf}, 10 s |
Environmental Characteristics
| Load life | 50 cycles minimum DC16 V 30 mA |
|---|---|
| Vibration | Amplitude 1.5 mm or Acceleration 98 m/s2,10-500-10 Hz, 3 directions for 3 times each |
| Shock | 490 m/s2, 11 ms 6 directions for 3 times each |
| Humidity (Steady state) | 40 °C, Relative humidity 90 ~ 95 %, 240 h |
| High temperature exposure | 85 °C, 96 h |
| Low temperature exposure | −40 °C, 96 h |
| Thermal shock | −40 (0.5 h) ~ 85 °C (0.5 h), 5 cycles |
Part Number Designation
| CS-32 | - | 1 | 2 | Z | E | T | A |
|---|---|---|---|---|---|---|---|
|
Series name |
|
No. of poles 1:
1 pole
|
No. of contacts 2:
2 contacts
|
Contact timing Z:
Non-shorting without neutral detent
|
Terminal pin E:
Sn-Cu
(Leed-free) |
Packaging form T:
Taping (Reel)
Blank:
Bulk in plastic bag |
Terminal Shape A:
j-hook
(Top setting) B:
Gull·wing
(Top setting) C:
Through hole
(Top setting) G:
j-hook
(Side setting) H:
Gull·wing
(Side setting) |
List of Part Numbers
| PART NUMBER | Circuit | Setting position | Shape of terminal | Pieces in package | CAD |
|---|---|---|---|---|---|
| CS-32-12ZETA | Setting position Whitout neutral detent | Top setting | J-hook | 500 pcs. /reel | |
| CS-32-12ZETB | Setting position Whitout neutral detent | Top setting | Gull wing | 500 pcs. /reel | |
| CS-32-12ZEB | Setting position Whitout neutral detent | Top setting | Gull wing | 100 pcs. /pack | |
| CS-32-12ZEA | Setting position Whitout neutral detent | Top setting | J-hook | 100 pcs. /pack | |
| CS-32-12ZEC | Setting position Whitout neutral detent | Top setting | Through hole pins | 100 pcs. /pack | |
| CS-32-12ZETG | Setting position Whitout neutral detent | Side setting | J-hook | 500 pcs. /reel | |
| CS-32-12ZETH | Setting position Whitout neutral detent | Side setting | Gull wing | 500 pcs. /reel | |
| CS-32-12ZEH | Setting position Whitout neutral detent | Side setting | Gull wing | 100 pcs. /pack | |
| CS-32-12ZEG | Setting position Whitout neutral detent | Side setting | J-hook | 100 pcs. /pack |
※ Verify the above part numbers when placing orders. Taping version can be supplied only in reel unit.
Outline Dimensions
(Unit:mm)
Recommended P.C.B. Pad Outline Dimensions
(Unit:mm)
Note 1) The zero point is the center of mounting.
Note 2) The land patterns conform to EIAJ RC2161.
Note 3) The land patterns are for reflow soldering.
Schematics Diagrams
Packaging specifications
〈Taping packaging specifications〉
● Taping version is packaged in 500 pcs. per reel. Orders will be accepted for units of 500 pcs., i.e., 500, 1000, 1500 pcs., etc
● CS-32ZETA and ZETB versions are boxed with 4 reels (2000 pcs.). CS-32ZETG and ZETH versions are boxed with one reel (500 pcs.)
● Maximum number of consecutive missing pieces = 2 Leader length and reel dimension are shown in the diagrams below:
(Unit:mm)
-
● Embossed tape dimensions
-
● Reel dimensions
(Conforms to JIS C 0806-3 , In accordance with EIAJ ET-7200A)
(Unit:mm)
-
● CS-32-12ZETA / CS-32-12EZTB
-
● CS-32-12ZETG / CS-32-12EZTH
(Conforms to JIS C 0806)
〈Bulk pack specifications〉
● The smallest unit of bulk pack in a plastic bag is 10 pcs. per pack. Orders will be accepted for unit of minimum 10 pcs., i.e., 10, 20, 30 pcs. , etc.
● Boxing of bulk in a plastic bag is performed with 100 pcs. (standard 500 pcs.) per box.
Documents
Environmental Data
- ●The above contents and descriptions are subject to change without notice.
