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SA-7131B Datasheet(PDF) 3 Page - Copal Electronics |
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SA-7131B Datasheet(HTML) 3 Page - Copal Electronics |
3 / 14 page 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 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 |
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