MITSUMI With Button Tactile Switches SOE Series Switches FEATURES 1. Minimized surface area. 2. Excellent sealing to resist contamination and flux. 3. Stainless steel click springs provide a sharp tactile sensation and long life. 4. Ideal for setting narrow key pitch. 5. SMT type and reflow-soldering for surface mounting. USES 1. To accommodate the narrow key pitch in new markets such as car audio. MODEL NAME CODE SOE-222HST Packaging T (Taping) Boss S (With) N (Without) H (Standard Type) Operating Force 2 (1.6N : 163gf) Height 2 (2.5mm) 3 (2.0mm) 6 (1.5mm) Earth terminal With Button Tactile Switch MITSUMI With Button Tactile Switches SPECIFICATIONS Electrical Characteristics Mechanical Characteristics Rating 50mA, 12V DC Contact Resistance Insulation Resistance 100mΩ or less 100MΩ or more Withstand Voltage 1 minute at 250V Operating Force 1.6N (163gf) Life 100,000cycles TYPE Model Name Code Order Number Operating Force Boss Mounting Height Pcs SOE-222HST R66 6112 1.6N(163gf) With 2.5mm 4,000 SOE-222HNT R66 6113 1.6N(163gf) Without 2.5mm 4,000 SOE-232HST R66 6114 1.6N(163gf) With 2.0mm 4,000 SOE-232HNT R66 6115 1.6N(163gf) Without 2.0mm 4,000 SOE-262HST R66 6159 1.6N(163gf) With 1.5mm 4,000 SOE-262HNT R66 6160 1.6N(163gf) Without 1.5mm 4,000 DIMENSIONS A B A B Printed circuit board land dimensions (When viewed from switch mounting side) 4.2 +0.2 0 1.8 ±0.05 3.8 2.3 1.1 0.15 ±0.1 TRAVEL 0 0.5 -0.1 (0.5) ø2 4-No circuit pattern area 1.5 +0.15 -0.1 2.5 +0.15 -0.1 Circuit diagram 1.8 ±0.1 3.1 ±0a.2 (COVER) 1 ±0.1 2.9 ±0.1 (BASE) 3.9 ±0.1 0 2-ø0.65-0.1 2-ø0.75 +0.1 0 1.7 3.2 4.3 5.4 Hole Tolerance : ±0.3mm Ø1.5 1.75 ±0.1 Plastic Tape Dimensions 4 2 5.5 2 ±0.5 ±0.5 8 Ø380 ±2 2 ±0.5 14 ±1.5 *One reel accommodates 4,000 pieces (Ø380). Cover-Tape 3.3 10˚ R1 ±0.5 0.25 Direction of Pull t0.05 Ø60 or less Ø13 12 ±0.3 Reel Dimensions Reverse Tore off tape angle Fig-3 TOLERANCE ±0.1 Unit : mm