S-4000 Datasheet, PDF (2/4 Pages) Copal Electronics – ROTARY CODED SWITCHES (SMD)

S-4000
ROTARY CODED SWITCHES (SMD)
˙ STANDARD SPECIFICATIONS
Circuit type
Operating temperature range
Storage temperature range
Sealing
Net weight
BCD (Real code)
−25 ~ 70 °C
Non washable
Approx. 0.12 g
˙ ELECTRICAL CHARACTERISTICS
Contact rating
Non-switching
Switching
Contact resistance
Insulation resistance
Dielectric strength
DC50 V 100 mA
DC2.4 V 100 mA
100 mΩ maximum
100 MΩ (DC100 V) minimum
AC250 V, 60 s
˙ MECHANICAL CHARACTERISTICS
No. of positions
Adjustment torque
Stepping angle
Solderability
10
10 mN·m {102 gf·cm} maximum
36° (10 positions)
245 ± 3 °C, 2 ~ 3 s
Soldering heat
Shear (adhesion)
Substrate bending
Pull-off strength
Reflowɿ255 °C (Peak temperature)
Please refer to the profile belowʣ
Manual solderingɿ
350 ± 10 °C, 3 ~ 4 s
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
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
˙ ENVIRONMENTAL CHARACTERISTICS
Vibration
ʢAmplitudeʣ
NN
PS

ʢAccelerationʣ

NT^
10-500-10 Hz, 3 directions for 2 h each
Shock
Load life
Humidity (Steady state)
490 m/s², 11 ms
6 directions for 3 times each
10000 steps minimum
DC2.4 V 100 mA
40 °C, Relative humidity 90 ~ 95 %,
240 h
High temperature exposure
70 °C, 96 h
Low temperature exposure
−25 °C, 96 h
Thermal shock
−25 (0.5 h) ~ 70 °C ( 0.5 h ), 5 cycles
˙ CODE FORMAT
No. of positions
Positions
8
4
Code Real code
2
1
10 positions
0123456789
OO
OOOO
OO
OO
OOOOO
O···Contact closed