MHS Hyper-miniature Slide Switches RoHS Compliant ■ :WLJPÄJH[PVUZ ■Features ,_[YLTLS`ZTHSSHUKSV^WYVÄSLZSPKLZ^P[JO 2. Available in a wide variety of circuits. 3. Surface mount type also available. Rating Max. 0.2A 12VDC Min. 10mA 5VDC Initial contact resistance 500Ω max. Dielectric strength 500VAC 1 mnute Insulation resistance 100MΩ min. Electrical life 5,000 cycles Operating temperature range Storage temperature range −10〜＋70℃ −20〜＋80℃ ■Part Numbering MHS 1 2 4 Code Mounting height on PC board MHS 3.5 mm Fig. Numberof poles 1 1 2 2 2 2 4 4 3 3 Fig. Number of position Fig. Terminal styles 1 PC terminal 2 Right angle terminal 4 Surface mount type (Resistive load) (Resistive load) (1.5mA 200μVAC) （500VDC） MHS MHS121 Non-shorting Switching function （Viewed from A） Circuit diagram No. of terminals （1） ON 2−1 ON 3 （2） （3） 2−3 ●Operating force : 0.49〜3.92 N｛50〜400 gf｝ PC ■PC Hole Layouts （Top view） Terminal numbers are not shown on the switch. MHS122 Non-shorting Circuit diagram 0.3MAX Switching function （Viewed from A） 9.6 （1） ON (3) 3.5 (1) No. of terminals 2−3 ON 3 （2） （3） 2−1 (2) □1.5 R/A ●Operating force : 0.49〜3.92 N｛50〜400 gf｝ 2 Stroke 3 3.5 （Top view） 2.5 ■PC Hole Layouts 0.5 2.5 0.3 2.5 3.2 Terminal numbers are not shown on the switch. MHS122 −1 Non-shorting Switching function （Viewed from A） Circuit diagram No. of terminals （1） R/A ■PC Hole Layouts （Top view） Terminal numbers are not shown on the switch. ON ON 2−1 2−3 3 （2） ●Operating force : 0.49〜3.92 N｛50〜400 gf｝ （3） MHS MHS131 Non-shorting Switching function （Viewed from A） Circuit diagram No. of terminals （1） PC ON ON ON 3−1 3−2 3−4 （3） （2） 4 （4） ●Operating force : 0.49〜3.92N｛50〜400 gf｝ ■PC Hole Layouts （Top view） Terminal numbers are not shown on the switch. ★MHS132 Non-shorting 0.3MAX Switching function （Viewed from A） 12 (4) 0.3MAX (2) No. of terminals （1） 3.5 (1) Circuit diagram (3) ON ON ON 3−4 3−2 3−1 （3） （2） 4 （4） 1.5 R/A 2 Stroke ●Operating force : 0.49〜3.92 N｛50〜400 gf｝ 2 ■PC Hole Layouts 2.5 1.5 3.5 （Top view） 2.1 0.5 2 4 2 0.3 3.2 Terminal numbers are not shown on the switch. MHS221 Non-shorting Switching function （Viewed from A） Circuit diagram No. of terminals （1） （2） ON 2−1 5−4 PC （Top view） Terminal numbers are not shown on the switch. （3） （4） （5） ●Operating force : 0.49〜3.92 N｛50〜400 gf｝ ■PC Hole Layouts ★：Made to order products. ON 2−3 5−6 （6） 6 MHS Non-shorting Switching function （Viewed from A） 0.3MAX MHS222 9.6 (2) (4) (5) No. of terminals （1） （2） (3) ON 2−3 5−6 3.5 (1) Circuit diagram (6) ON 2−1 5−4 （3） （4） （5） 6 （6） □1.5 ●Operating force : 0.49〜3.92 N｛50〜400 gf｝ 2 Stroke R/A 2.5 3.5 ■PC Hole Layouts 3 （Top view） 0.5 0.3 2.5 3.2 2.5 Terminal numbers are not shown on the switch. MHS231 Non-shorting Switching function （Viewed from A） Circuit diagram No. of terminals 12 5.5 3.5 ON 3−1 7−5 ON 3−2 7−6 ON 3−4 7−8 8 ●Operating force : 0.49〜3.92 N｛50〜400 gf｝ PC Stroke 2 ■PC Hole Layouts 2 1.5 2 1.5 3.5 （Top view） 3 0.5 2 4 0.3 3.3 2 Terminal numbers are not shown on the switch. Non-shorting Switching function （Viewed from A） 12 (1) (2) (3) (4) (5) (6) (7) (8) ON 3−4 7−8 3.5 R/A Circuit diagram No. of terminals 0.3MAX ★MHS232 ON 3−2 7−6 ON 3−1 7−5 8 1.5 2 Stroke ●Operating force : 0.49〜3.92 N｛50〜400 gf｝ （Top view） 2.5 3.5 ■PC Hole Layouts 1.5 2 2.1 0.5 2 4 2 0.3 3.2 Terminal numbers are not shown on the switch. ★：Made to order products. MHS MHS422 Non-shorting Switching function （Viewed from A） R/A ■PC Hole Layouts ON ON 2−3 5−6 8−9 11−12 2−1 5−4 8−7 11−10 Circuit diagram No. of terminals 12 ●/Operating force : 1.47〜3.92N｛150〜400 gf｝ （Top view） Terminal numbers are not shown on the switch. 0.7 ■Flux Cleaning ⑴Manual Soldering（MTS/MHS Series） Device ： Soldering iron ① 380℃, Max.; 3 seconds, Max. ⑵Auto Soldering（MHS121/MSH131/MHS221/MHS231 only） Device ： Jet wave type or dip type ① 275℃, Max.; 6 seconds, Max. ●Pre-heating should be done at temperatures ranging from 80℃ to 120℃ and within 120 seconds ⑶9LÅV^ZVSKLYPUN （MTS Series） Device ： Heat-blow or infrared ⑴Solvent : Fluorine or Alcohol type. ⑵Since the MTS-MHS series are not process sealed, if the PC board is to be cleaned, clean the soldering surface of substrate with a brush so that the switch is not exposed to the cleaning solution. Temperature ■:VSKLYPUN:WLJPÄJH[PVUZ ●(WWS`YLÅV^ZVSKLYPUNVUS`VUJL ⑷When soldering two or more terminals to the common land, use solder resist to solder them independently. ■Frequency of switch use If the switch is not likely to be operated frequently (e.g. two or three operations a year) in the dry circuit area, a sulfide film is likely to be formed on the contacts, resulting in contact failure. If this is the case, gold-plated products are recommended. Please contact your local Nidec Copal Electronics sales representative. ■7HJRHNPUN:WLJPÄJH[PVUZ Plastic Bag 200 pcs/pack