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SA-7230B Datasheet(Fiches technique) 3 Page - List of Unclassifed Manufacturers

Numéro de pièce SA-7230B
Description  ROTARY CODED SWITCHES (SMD)
Télécharger  14 Pages
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Fabricant  ETC2 [List of Unclassifed Manufacturers]
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SA-7230B Datasheet(HTML) 3 Page - List of Unclassifed Manufacturers

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SA-7000
ROTARY CODED SWITCHES (SMD)
STANDARD SPECIFICATIONS
Circuit type
Operating temperature range
Storage temperature range
Sealing
Net weight
BCD (Real code, complementary code)
BCH (Real code, complementary code)
−40 ~ 85 °C
Non Washable
※Please refer to A-218, A-219
Approx. 0.32 g (Top setting type without knob)
Approx. 0.34 g (Top setting type with knob)
Approx. 0.69 g (Side setting type without knob)
Approx. 0.71 g (Side setting type with knob)
Approx. 0.42 g (Low-profile side setting type without knob)
Approx. 0.44 g (Low-profile side setting type with knob)
No. of positions
Adjustment torque
Stepping angle
Solderability
Shear (adhesion)
Substrate bending
Pull-off strength
Stop strength (With knob only)
10, 16
20 mN·m {204 gf·cm} maximum
36° (10 positions)
22.5° (16 positions)
245
± 3 °C, 2 ~ 3 s
5 N {0.51 kgf} 10 s
Width 90 mm, bend 3 mm, 5 s, 1 time
5 N {0.51 kgf} 10s
5 N {0.51 kgf} 10s
Contact rating
Non-switching
Switching
Minimum
Contact resistance
Insulation resistance
Dielectric strength
DC50 V 100 mA
DC5 V 100 mA
DC20 mV 1
μA
100 M
Ω (DC100 V) minimum
100 m
Ω maximum
AC250 V, 60 s
Vibration
Shock
Load life
Humidity (Steady state)
High temperature exposure
Low temperature exposure
Thermal shock
(Amplitude) 1.5 mm or
(Acceleration) 98 m/s
2,
10-500-10 Hz, 3 directions for 2 h each
490 m/s
2, 11 ms
6 directions for 3 times each
10000 steps minimum, DC5 V, 100 mA
85 °C, 96 h
40 °C, Relative humidity 90 ~ 95 %,
240 h
−40 °C, 96 h
−40 (0.5 h) ~ 85 °C ( 0.5 h ), 5 cycles
MECHANICAL CHARACTERISTICS
ENVIRONMENTAL CHARACTERISTICS
ELECTRICAL CHARACTERISTICS
{ } : Reference only
Reflow profile for soldering heat evaluation
Reflow : two times maximum
Peak : 250
Over 230
°C
Pre Heating Zone
180
°C
(
°C)
250
200
150
100
50
150
°C
90
± 30 s
30
± 10 s
Soldering Zone
Heating time
°C
+5
0
Soldering heat
Reflow
:255 °C (Peak temperature)
Please refer to the profile below
Manual soldering
350
± 10 °C, 3 ~ 4 s
Flow
260
± 3 °C, 5~ 6 s, two
Specifications are subject to change without notice.


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