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Rotary switch CS-32

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ROTARY SELECTOR SWITCHES (SMD)

  • RoHS compliant
  • Optimum for high density board mounting applications
  • 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 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-3212ZETA

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 (Lead-free)

Form of packaging
T:Taping (Reel)
Blank:Bulk in plastic bag

Shape of terminal
A, G:J-hook
B, H:Gull wing
C:Through hole pins

LIST OF PART NUMBERS

PART NUMBERCircuitSetting positionShape of terminalPieces in packageCAD
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.

RECOMMENDED P.C.B. PAD OUTLINE DIMENSIONS

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

Environmental Data

●Die oben genannten Inhalte können ohne vorherige Ankündigung geändert werden.

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