Light Touch Switches/EVQPQ 4.5 mm Square SMD Light Touch Switches Type: EVQPQ Features Recommended Applications External dimensions: 4.5 mm4.5 mm, Height 0.55 mm Lightweight: 20 mg (1/2 compared with coventional type) Operation switches for portable electronic equipment (Camcorders, Portable audio players, etc.) Explanation of Part Numbers 1 2 3 4 5 E V Q P Q Product Code 6 7 8 9 B 5 5 Height Type Specifications Type Snap action/Push-on type SPST Rating 10 A 2 Vdc to 20 mA 15 Vdc (Resistive load) Contact Resistance Electrical 100 m max. Insulation Resistance 50 M min. (at 100 Vdc) Dielectric Withstanding Voltage 250 Vac for 1 minute 3 ms max. (ON) 10 ms max. (OFF) Bouncing 1.6 N0.5 N 2.4 N0.6 N Operating Force Mechanical Travel Endurance Operating Life 0.2 mm0.1 mm 200000 cycles min. (1.6 N), 50000 cycles min. (2.4 N) Operating Temperature -20 C to +70 C -40 C to +85 C (Bulk) -20 C to +60 C (Taping) Storage Temperature Minimum Quantity/Packing Unit 10000 pcs. Embossed Taping (Reel Pack) Quantity/Carton 50000 pcs. Note: Non washable Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. - ES70 - 00 Oct. 2012 Light Touch Switches/EVQPQ Dimensions in mm (not to scale) EVQPQ (Embossed Taping) 4.50+-0.25 0.15 Film holder 4.3 0.55+-0.15 0.10 0.6 0.45+-0.15 0.10 0.35 Date code A B Year C A B C D 3.7 4.5 4.3 Month Circuit diagram D Film holder 4.8 B C D 2.85 A 4.85 3.0 PWB land pattern for reference Part Numbers EVQPQHB55 EVQPQMB55 Operating Force 1.6 N 2.4 N Height 0.55 mm 0.55 mm Operating Life 200000 cycles 50000 cycles Before using this product If the inclination of the actuator is widened by using soft materials, such as rubber, for the setting side of the operation section (connecting area between button and acturator), it may cause functional problems. Button Actuator Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. - ES71 - 00 Oct. 2012 Light Touch Switches/EVQPQ Recommended Reflow Soldering Conditions Embossed Carrier Taping Fan or Normal Temp. 230 180 Tape width=12.0 mm t1 Feeding hole 150 Chip pocket P2 P0 E D0 F W A B Operation Top (C) MAX. 260 (Normal Temp.) 9030 t2 4010 P1 Chip component Tape running direction Soldering Time (s) Unit: mm Part No. Height A B EVQPQ 0.55 5.0-0.25 +0.30 +0.3 4.6 -0 W F E P1 P2 P0 D0 Dia. 12.00.1 5.50.1 1.750.10 8.00.1 2.00.1 4.00.1 1.5 -0 Item A +0.1 t1 t2 0.300.05 0.65 -0.1 +0.2 Standard Reel Dimensions in mm (not to scale) T E B C Rate (mm) 370.02.0 50.0 min. 13.00.5 C Item W E 2.00.5 T t r -- 1.0 to 3.0 1.00.5 B Rate (mm) 14.01.5 D 21.01.0 D r A W t Recommended Shape of Test Pole Recommended Operating Conditions for Reflow soldering type 0.3 mm max. 0.8 Test pole Leaning angle range 90 4 (vertical direction) Switch R0.1 mm0.05 mm Mounting surface Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. - ES72 - 00 Oct. 2012