SRBD

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Mode switching with maximum 10-position Heavy-torque Feel, Low-profile TypeSRBD 36° SRBD110401 Japan Export Product Line Non shorting Product No. SRBD150201 SRBD170401 SRBD180201 Poles For PC board （Reflow） 1.7 Soldering Actuator length （mm） 4,8001,20 0 Minimum order unit （pcs.）Changeover angle Detent with without with Location lug Positions Changeover timing Drawing No. Refer to P.156 for soldering conditions. ■ Typical Specifications Items Specifications Rating （max.） / （min.） （Resistive load） 1mA 5V DC / 50BA 3V DC Contact resistance （Initial / After operating life） 200mΩ max. / 200mΩ max. Rotational torque 13±5mN･m Operating life with load 10,000 cycles （1mA 5V DC） Voltage proof 100V AC 1minute Angle of throw 36° Unit:mm Reel size Packing Specifications Taping Number of packages （pcs.） Tape width （mm） Export package measurements （mm）1 reel 1 case /Japan 1 case /export packing 1,20 0 2,400 4,800 24 428×413× 172 ø380 25.4

Dimensions Unit:mm No. Style PC board mounting hole dimensions （Viewed from direction A） ˘10 1.55 2.3 ø2.8 1314 3 4 1 5 1615 11 12 102 3.4 1.7 9-1 12-0.35 2-10 A Circuit Diagram (Viewed from Direction A) Terminal12:Common terminal 2 ⑪ ⑫ ⑩ 5 4 3 1 Correspondence Table of Terminal No. and Detent Position No. Terminal No. Detent 7 8 10 ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ʔ ˘10 9-1 12-0.35 2-107.5 3.4 1.7 2.3 ø2.8 ø0.8 3 4 1 5 11 12 102 A Heavy-torque Feel, Low-profile TypeSRBD

Insertion Reflow type Rotary Pulse Photo Angle of throw 36° 40±3° 30±3° 18±3 ° 30±3° Number of poles 1 1, 2 1 1, 2 ,3, 4 2, 3, 4 Rotational torque 13±5mN･m 6±3mN･m 13±5mN･m 40±20mN･m 15±7mN･m 3 0 ±15 m N･m 80±30mN･m （Shorting） 70±30mN･m （Non shorting） 70±30mN･m Dimensions （mm） W 11. 4 10 16.2 H 1.7 3.5 11 7.5 Operating Life cycle Rating (max.)/(min.) (Resistive load) 1m A 5 V D C 50μA 3V DC 0.1A 16V DC 50μA 3V DC 0.3A 16V DC 50μA 3V DC 0.25A 30V DC 50μA 3V DC 0.15A 12V D C 50μA 3V DC Durability Operating life without load 10,000 cycles 250mΩ max. 10,000 cycles 100mΩ ma x . 30,000 cycles 100mΩ max. 10,000 cycles 100mΩ ma x . 10,000 cycles 40mΩ max. 10,000 cycles 70mΩ max. Operating life with load Load: as rating 10,000 cycles 250mΩ max. 10,000 cycles 100mΩ ma x . 10,000 cycles 15 0mΩ ma x . 10,000 cycles 60mΩ max. 10,000 cycles 100mΩ ma x . Electrical performance Initial contact resistance 200mΩ max. 50mΩ max. 20mΩ max. 50mΩ max. Insulation resistance 100MΩ min. 100V DC 100MΩ min. 500V DC Voltage proof 10 0V A C f or 1minute 5 0 0V A C f or 1minute Mechanical performance Terminal strength 3N f or 1minute 5N f or 1minute 10 N f or 1minute 5N f or 1minute Actuator strength Operating direction — — 0.5N･m — 0.6N･m 1N･m Pulling direction 50N 20N 100N Wobble of actuator Load at the tip of shaft SRRM, SRBM, SRRN ： 5N, SRBQ, SRBV ： 1N The below table shows for SRRM, SRBM, SRRN The below table shows for SRBQ The below table shows for SRBV Measuring position from mounting surface Shaft wobble （max. value） Applicable mounting dimension 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 Environmental performance Cold −40℃ 500h −20℃ 96h −40℃ 96h −20℃ 96h −40℃ 96h Dry heat 85℃ 500h 85℃ 96h Damp heat 60℃, 90 to 95%RH 500h 40℃, 90 to 95%RH 96h Page 141 143 145 14 8 15 0 153 Rotary Switches Cautions

• Indicates applicability to all products in the series. Note Unit:mm

Example of Reflow Soldering Condition 1. Heating method: Double heating method with infrared heater. 2. Temperature measurement: Thermocouple φ0.1 to 0.2 CA （K） or CC （T） at soldering portion （copper foil surface） . A heat resisting tape should be used for fixed measurement. 3. Temperature profile 300 200 100 A max. B D E C Time (s) F max. Room temperature Temperature (˚C ) Pre-heating 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. Notes 300 200 100 A max. B C Time (s) 25s max.E max. D max. Pre-heating F Room temperature Temperature (˚C ) SRBQ —250 200 —15 0±5 80 to 100 SRBD F（s）Series（Reflow type） 260 230 15 0 12040 180 A（℃） SRBQ（Reflow type） SRBQ, SRBM, SRBV, SRRM, SRRN 3s max. Soldering temperature Duration of immersionPreheating time Series 60s max. 3+1/0s 260±5℃ 5s max. 260±5℃ 10 ±1s 260±5℃ 5±1s 350±5℃ 3 5 0 ±10 ℃ Soldering temperature Dip soldering Reference for Hand Soldering Reference for Dip Soldering (For PC board terminal types) Rotary Switches Soldering Conditions SRBQ SRBV, SRRM, SRRN SRBM Series Preheating temperature 100℃ ma x . Items