SRRM 12-position General-purpose Vertical Type Detector General-purpose type switch applicable to a wide range of electronic devices Typical Specifications Items Specifications Slide Ratingmax. / min. Resistive load 0.25A 30V DC / 50A 3V DC Contact resistance Initial / After operating life 20m max. / 60m max. Shorting 8030mNm Non-shorting 7030mNm Without load 10,000 cycles Push Rotational torque Rotary Operating life With load 10,000 cycles0.25A 30V DC Product Line Power Poles Dual-in-line Package Type 1 Positions Changeover angle 12 Endless 5 2 Changeover timing Actuator configuration Shorting Round shaft with groove Non shorting 1 6 Export SRRM1C5400 3 4 Round shaft with groove 4 3 18-tooth serration SRRM1C7800 15 Flat Product No. SRRM1C6200 20 Flat Shorting Japan 15 Round shaft with groove 303 Minimum order unitpcs. Actuator length mm 60 240 SRRM254700 SRRM262400 SRRM264300 20 SRRM342800 SRRM433700 Notes 1. 1 Non-shorting type requires external wiring of common terminals. 2. All the axis are die casting shafts. Packing Specifications Tray Number of packagespcs. 1 case /Japan 1 case /export packing 60 240 Export package measurementsmm 400x270x270 Dimensions Unit:mm Style (18.9) 3.2 4.2 1.6 L 62 15.7 o24 10 (8.7) 1.2 9.5 2 M9G0.75 PC board mounting face 31 26.8 A 3 o6 0.7 0.8 12.5 Note 2 Round-shaft with groove (shaft length 20mm) type are 8mm length. 142 Refer to P.144 for shaft configurations. Refer to P.148 for soldering conditions. SRRM12-position General-purpose Vertical Type Detector Terminal Configuration Unit:mm 3.2 1 2 Slide Push Standard Circuit Diagram Shorting Circuit Diagram Unit:mm 1 !3 C !2 6 1 !3 C 7 !2 C !11 8 Equally divided 15 13-o1.5 hole 1 !3 C 7 !2 C 8 !0 9 12-o1.5 hole 5 1 1 7 !2 14-o1.5 hole 15 3 !3 !0 9 !6 C!5 7 !11 8 9 !0 Equally divided 15-o1.5 hole 15 6 !2 8 Equally divided !3 !4C C 7 !11 30 30 !4 5 C 1 6 !5 4 2 5 9 Equally divided 30 6 4-pole, 3-position 4 2 8 !0 30 !4 !11 9 3 5 6 30 !4 4 2 5 3-pole, 4-position 15 45 45 45 30 Dual-in-line Package Type !11 3 4 2 5 !0 16-o1.5 hole 45 45 o19 o13 o13 o19 o13 o19 o13 o19 o13 o19 45 60 45 PC board mounting hole dimensions Viewed from the direction A 3 4 2 2-pole, 6-position Power Circuit diagram 3 2-pole, 5-position Rotary 1-pole, 12-position 60 60 Non Shorting Circuit Diagram Unit:mm PC board mounting hole dimensions Viewed from the direction A Equally divided 4 2 1 !3 !4 !2 !5 !6 16-o1.5 hole 15 45 45 45 30 5 6 7 o19 3 o13 1-pole, 12-position Circuit diagram 8 !11 !0 9 Attached Parts Unit:mm Hexagonal nut 11 Flat washer 2 o14 0.5 o9.1 M9G0.75 Notes 1. The s mark in the above table indicate a Lug position with the shaft turned fully counterclockwise when viewed from direction A of the diagrams. 2. Note that the location of C terminal differs depending on the number of positions. 3. External wiring is required if specified in the above diagrams. 143 SRRM 12-position General-purpose Vertical Type o6.1 Except serrated part Power Die Casting Shaft L0.5 0 o6 -0.1 10.3 Dual-in-line Package Type Shaft flatten angle C0.5 Note 144 Shaft dimensions The shaft shows the position in which it is turned fully counterclockwise. spanel lug. 90 L 0.5 Unit:mm 0.5 when R10 R0.3 0 Rotary The shaft shows the position in which it is turned fully counterclockwise. SRRM Series are based on 0.07 Flat Shaft Round Shaft with Groove 1.60.3 Testing jig dimensions o6 o6.08 o5.06 o5.3 8 12 7 15 0 Push C1 20 98 90 20 o6.1 18 tooth serration o6 -0.05 R Shaft length L 1The mold dimensions of standard serration and the dimensions of test jigs are as shown in the figure at left. 2P osition of the serration bottom When the shaft is turned fully counterclockwise, the position of the serration bottom is on the AA line. 3 Slitting angle The slitting anglepositionis not specified. 4.5 -0.05 L0.5 Details About Serration Unit:mm o6 Slide Die Casting Shaft 0.7 Detector 18-tooth Serration Shaft The shaft shows the position in which it is turned fully counterclockwise. Shaft length L 15 7 20 12 C1 o6.10.2 except for flat part Shaft flatten angle Rotary Switches List of Varieties SRBQ SRBD Series Detector Insertion Reflow type SRBM Rotary Pulse SRBV SRRM SRRN Photo Slide Angle of throw 36 403 Number of poles Push Rotational torque W 303 183 1 63mNm 135mNm 135mNm 303 1, 2 1 1, 2 ,3, 4 2, 3, 4 4020mNm 157mNm 3015mNm 8030mNm Shorting 7030mNm Non shorting 7030mNm -- -- 11.4 10 16.2 12.4 12.5 18.5 1.7 3.5 11 7.5 Operating temperature range -25 to 85 -10 to 60 -30 to 85 -10 to 85 -10 to 60 -30 to 65 Automotive use -- -- -- -- -- -- 0.3A 16V DC 50A 3V DC 0.25A 30V DC 50A 3V DC 0.15A 12V DC 50A 3V DC 10,000 cycles 100m max. 10,000 cycles 40m max. 10,000 cycles 70m max. 10,000 cycles 60m max. 10,000 cycles 100m max. 20m max. 50m max. Dimensions mm D Rotary H 10 Power Life cycle Dual-in-line Package Type Rating (max.)/(min.) (Resistive load) Durability Electrical performance 1mA 5V DC 50A 3V DC Operating life without load 10,000 cycles 250m max. Operating life with load Load: as rating 10,000 cycles 250m max. Initial contact resistance 200m max. 0.1A 16V DC 50A 3V DC 10,000 cycles 100m max. 10,000 cycles 150m max. 50m max. Insulation resistance 100M min. 100V DC 100M min. 500V DC Voltage proof 100V AC for 1minute 500V AC for 1minute Terminal strength Actuator strength 3N for 1minute 5N for 1minute Operating direction -- -- Pulling direction 50N 20N Load at the tip of shaft 0.5Nm Mechanical performance Wobble of actuator Measuring position from mounting surface Shaft wobble max. value -- 10N for 1minute 0.6Nm 1Nm 100N Applicable mounting dimension The below table shows for SRBQ The below table shows for SRBV Distance from mounting surface to the tip of shaft Shaft wobble max. value Measuring position from mounting surface Shaft wobble max. value Applicable mounting dimension 10 0.17 15 below 5 0.5 10 0.2 15 15 0.25 20 above 5 and below 10 0.9 15 0.3 20 20 0.35 25 above 10 and below 15 1.2 20 0.4 25 25 0.42 30 30 0.5 above 35 Unit:mm Cold -40 500h Dry heat 85 500h 85 96h Damp heat 60, 90 to 95%RH 500h 40, 90 to 95%RH 96h Page 5N for 1minute SRRM, SRBM, SRRN5N, SRBQ, SRBV1N The below table shows for SRRM, SRBM, SRRN Environmental performance 30,000 cycles 100m max. 10,000 cycles 100m max. 133 -20 96h 135 -40 96h 137 -20 96h 140 -40 96h 142 145 Rotary Switches Soldering Conditions 148 Rotary Switches Cautions 149 132 Rotary Switches / Soldering Conditions Detector Example of Reflow Soldering Condition 1. Heating method: Double heating method with infrared heater. 2. Temperature measurement: Thermocouple 0.1 to 0.2 CAKor CCTat soldering portion copper foil surface . A heat resisting tape should be used for fixed measurement. 3. Temperature profile Push Temperature (C ) Slide 300 A max. B 200 C 100 Rotary Room temperature Time (s) Pre-heating D max. 25s max. E max. Power F Dual-in-line Package Type SeriesReflow type A 3s max. B C Ds Es Fs SRBQ 250 200 1505 80 to 100 -- -- Temperature (C ) 300 A max. B 200 D E 100 Room temperature Time (s) Pre-heating F max. C SeriesReflow type A 3s max. B Cs D E Fs SRBD 260 230 40 180 150 120 Notes 1.The condition mentioned above is the temperature on the mounting surface of a PC board. There are cases where the PC board's temperature greatly differs from that of the switch, depending on the PC board's material, size, thickness, etc. The above-stated conditions shall also apply to switch surface temperatures. 2. Soldering conditions differ depending on reflow soldering machines. Prior verification of soldering condition is highly recommended. Reference for Hand Soldering Series Soldering temperature Soldering time SRBQ, SRBM, SRBV, SRRM, SRRN 35010 3+1/0s SRBQ Reflow type 3505 3s max. Reference for Dip Soldering (For PC board terminal types) Series SRBM 148 Items Preheating temperature Preheating time 100 max. 60s max. Dip soldering Soldering temperature Duration of immersion 2605 5s max. SRBV, SRRM, SRRN -- 2605 101s SRBQ -- 2605 51s