DATASHEET SEARCH SITE | WWW.ALLDATASHEET.COM

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 5

Technical content

Pulse switching (20 pulses) model available in same shape 6-position Horizontal TypeSRBM SRBM1L1400 Japan Export Product Line SRBM120700 SRBM121300 SRBM131300 SRBM131400 SRBM140700 SRBM140800 SRBM149501 SRBM150500 SRBM154002 SRBM160700 SRBM1L0800 Number of wafers pulses Positions 30±3° 18±3° Changeover angle Poles Non shorting Changeover timing 18 -tooth serration Flat 18 -tooth serration Flat 18 -tooth serration Flat 18 -tooth serration Flat Actuator configuration L=15 L=20 L=15 L=20 L=15 Actuator length（mm） 1,20 0 1,6 0 0 1,20 0 1,6 0 0 1,6 0 0200 15 0 200 15 0 200 Minimum order unit （pcs.） Product No. Drawing No. All the axis are die casting shafts. Note ■ Typical Specifications Items Specifications Rotary switch Pulse switch Rating （max.） / （min.） （Resistive load） 0.1A 16V DC / 50BA 3V DC Contact resistance （Initial / After operating life） 50mΩ max. / 150mΩ max. Rotational torque 40±20 mN ・ m 15±7 mN ・ m Operating life Without load 10,000 cycles 30,000 cycles With load 10,000 cycles （0.1A 16V DC） Refer to P.147 for shaft configurations. Refer to P.156 for soldering conditions. Packing Specifications Tray Product No. Number of packages （pcs.） Export package measurements （mm）1 case / Japan 1 case /export packing SRBM120700 SRBM121300 SRBM131300 SRBM140700 SRBM150500 SRBM154002 SRBM160700 SRBM1L0800 SRBM1L1400 200 1,6 0 0 400×270×290 SRBM131400 SRBM140800 SRBM149501 15 0 1,20 0

Single-shaft Type Unit:mm No. Style PC board mounting hole dimensions （Viewed from direction A） 12.5 max. L±0.3 PC board mounting face Terminal P=2.5 0.6 2 5.5 5.5 6.53 No.5 0.35 5 0.8 M7G0.75 A 0.7 5.8 1 0 -0.2 -0.2 10-ø0.9 hole P=2.5 5 Center of shaft Mounting face +0.1 12.9 max. PC board mounting face Terminal 0.2 5.8 5.5 5.5 6.53 No. 6.45 0.6 3.95 0.8 M7G0.75 A 0.7 0.4 2.5 2.5 0.35 L±0.3 -0.2 -0.2 6.45 4-ø0.9 hole 2.5 3.95 Center of shaft Mounting face5 2.5 2-ø1.5 hole+0.1 +0.1 Rotary Switch Circuit Diagram (Viewed from Direction A of Below Diagram) Pulse Switch Circuit Diagram 1 2 3 4 ʢ$PVOUFSDMPDLXJTFʣ ʢ$MPDLXJTFʣ C.W. : ①② ON during changeover only C.C.W. : ③④ ON during changeover only 1. For position 2 to 4, 1section consists of 2-pole. 2. For position 5 and 6, 1 section consists of 1-pole. ※ 1: Circuit steps are position 2 to 5 at front and position 1 to 4 at rear.（External wiring to common terminal is required.） ※ 2: Circuit steps are position 3 to 6 at front and position 1 to 4 at rear.（External wiring to common terminal is required.） Notes Front (Front circuit viewed from shaft direction)Rear (Rear circuit viewed from shaft direction) 2 to 4-position 5-position ※ 1 6-position ※ 2 Rear Front Rear Front Rear Front 1234 1234 2345 2345 23451234 Pulse switch Rotary switch SRBM 6-position Horizontal Type Dimensions

SRBM／6-position Horizontal Type The shaft shows the position in which it is turned fully counterclockwise. Die Casting Shaft 18 tooth serrationL±0.5 0.7 C1 ø6.1 Except serrated part R Details About Serration （1） T he mold dimensions of standard serration and the dimensions of test jigs are as shown in the figure at left. （2） P osition of the serration bottom W hen the shaft is turned fully counterclockwise, the position of the serration bottom is on the AA line. （3） S litting angle T he slitting angle （position） is not specified. 98˚ 90˚ 20˚ Testing jig dimensions Shaft dimensions ø6.17 0.07 ø6.08 ø5.06ø5.3 18-tooth Serration Shaft Attached Parts RShaft length L 15 8 1220 Unit:mm Die Casting Shaft L±0.5 R±0.3 4.5-0.05 -0.05ø6 ø6.1±0.2 except for flat part ±0.5 when Rʼ10 Shaft flatten angle The shaft shows the position in which it is turned fully counterclockwise. Flat Shaft SRBM Series are based on p （printed terminal direction） . Note RShaft length L 15 7 1220 Unit:mm Unit:mm Hexagonal nut Flat washer M7G0.75 2 ø12 ø7.1 0.5 Dummy Terminals Rear Front ④ ⑤ ⑤ — — — —③ ④ ④ — — Number of positions 2 3 4 5 6

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