ROTARY CODED SWITCHES (SMD) S-4000 RoHS compliant INTERNAL STRUCTURE Part name Material Flammability FEATURES Cover Stainless steel (SUS 304) RoHS compliant O ring Silicone rubber UL94HB Small size of 4.8 mm makes it perfect for high density board mounting applications Rotor Polyphenylenesulphide UL94V-0 Compatible with most automatic pick & place machinery Gold plated contact provides excellent reliability Moving contact Copper alloy, Gold-plated Low profile design of 2.6 mm Fixed contact Housing Polyphenylenesulphide UL94V-0 Terminal pin Copper alloy, Gold-plated PART NUMBER DESIGNATION S - 4 0 1 0 T A Series name Shape of terminal AJ-hook BGull wing Shape of rotor 0Without knob Form of packaging TTaping (Reel) Code format BlankBulk in plastic bag 110 positions, real code Setting position 0Top setting LIST OF PART NUMBERS Setting position Shape of terminal Form of packaging BCD real code Piece in package Plastic bag S-4010A 50 pcs./pack A (J-hook) Taping S-4010TA 500 pcs./reel Top setting Plastic bag S-4010B 50 pcs./pack B (Gull wing) Taping S-4010TB 500 pcs./reel Verify the above part numbers when placing orders. Taping version can be supplied only in reel unit.S-4000 ROTARY CODED SWITCHES (SMD) STANDARD SPECIFICATIONS ELECTRICAL CHARACTERISTICS Circuit type BCD (Real code) Contact rating DC50 V 100 mA Non-switching DC2.4 V 100 mA, DC24V, 10 mA Switching Operating temperature range 25 ~ 70 C Storage temperature range Contact resistance 100 m maximum Sealing Non washable Insulation resistance 100 M (DC100 V) minimum Net weight Approx. 0.12 g Dielectric strength AC250 V, 60 s MECHANICAL CHARACTERISTICS ENVIRONMENTAL CHARACTERISTICS No. of positions 10 Amplitude1.5 mmor 2 Vibration Acceleration 98 m/s , 10-500-10 Hz, 3 directions for 2 h each Adjustment torque 10 mNm 102 gfcm maximum 2 490 m/s , 11 ms Stepping angle 36 (10 positions) Shock 6 directions for 3 times each 10000 steps minimum Solderability 245 3 C, 2 ~ 3 s Load life DC2.4 V 100 mA 40 C, Relative humidity 90 ~ 95 %, Humidity (Steady state) Reflow255 C (Peak temperature) 240 h Please refer to the profile below Soldering heat High temperature exposure 70 C, 96 h Manual soldering 350 10 C, 3 ~ 4 s 25 C, 96 h Low temperature exposure Shear (adhesion) 5 N 0.51 kgf 10 s Thermal shock 25 (0.5 h) ~ 70 C ( 0.5 h ), 5 cycles Substrate bending Width 90 mm, bend 3 mm, 5 s, 1 time Pull-off strength 5 N 0.51 kgf 10 s AJ-hook : Reference only CODE FORMAT BGull wing No. of positions 10 positions Positions 0 1 2 3 4 5 6 7 8 9 Reflow profile for soldering heat evaluation 8 4 Code Real code () +5 2 Peak : 250 0 250 1 Over 230 200 Pre Heating Zone Contact closed 180 150 150 90 30 s 100 30 10 s 50 Soldering Zone Heating time Reflow : two times maximum Temperature