CS-32 Datasheet, PDF (3/6 Pages) Copal Electronics – ROTARY SELECTOR SWITCHES (SMD)

CS-32
ROTARY SELECTOR SWITCHES (SMD)
˙ STANDARD SPECIFICATIONS
Circuit type
1 pole 2 contacts
Operating temperature range
Storage temperature range
− 40 ~ 85 °C
Sealing
Net weight
Washable by “O” ring
˞ Please refer to page 150, 151
Approx. 0.05g (A, B)
Approx. 0.06g (C)
Approx. 0.11g (G, H)
˙ ELECTRICAL CHARACTERISTICS
Contact rating
Maximum current
Maximum voltage
0.5 VA
100 mA
16 V
Contact timing
Contact resistance
Insulation resistance
Dielectric strength
Non-shorting
2 Њ maximum
100 MЊ (DC500 V) minimum
AC250 V, 60 s
˙ MECHANICAL CHARACTERISTICS
No. of positions
2
Adjustment torque
5 mN·m {51 gf·cm} maximum
Stopper strength
20 mN·m {204 gf·cm} minimum
Stepping angle
250° ± 15°
Solderability
Sn-Cu (lead-free)ɿ245 ± 3 °C, 2 ~ 3 s
Soldering heat
Sn-Cu (Lead-free)
Flow : 260 ± 3 °C as the temperature
in a pot of molten solder,
immersion from head of ter-
minal 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)
Substrate bending
Pull-off strength
5 N {0.51 kgf}, 10 s
Width 90 mm, bend 3 mm, 5 s, 1 time
5 N {0.51 kgf}, 10 s
{ } : Reference only
˙ ENVIRONMENTAL CHARACTERISTICS
Vibration
Shock
Load life
Humidity (Steady state)
Amplitude 1.5 mm
or
Acceleration 98 m/s²,
10-500-10 Hz,
3 directions for 3 times each
490 m/s², 11 ms
6 directions for 3 times each
50 cycles minimum
DC16 V 30 mA
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
ʪReflow profile for soldering heat evaluationʫ
(C)
250
200
180 C
150 150 C
100
50
Peak
:
250
+5
0
C
Over 230 C
Pre Heating Zone
90 30 s
30 10 s
Heating time ^{Soldering Zone}
Reflow : two times maximum