Light Touch Switches/EVQPQ 4.5 mm Square SMD Light Touch Switches Type: EVQPQ ■ ■ Features Recommended Applications ● External dimensions: 4.5 mm(cid:2)4.5 mm, Height 0.55 mm ● Operation switches for portable electronic equipment ● Lightweight: 20 mg (1/2 compared with coventional type) (Camcorders, Portable audio players, etc.) ■ Explanation of Part Numbers 1 2 3 4 5 6 7 8 9 E V Q P Q B 5 5 ProductCode Type Height ■ Specific ations Type Snap action/Push-on type SPST Rating 10 µA 2 Vdc to 20 mA 15 Vdc (Resistive load) Contact Resistance 100 m(cid:1) max. Insulation Resistance 50 M(cid:1) min. (at 100 Vdc) Electrical Dielectric With stand ing Voltage 250 Vac for 1 minute 3 ms max. (ON) Bouncing 10 ms max. (OFF) 1.6 N±0.5 N Operating Force Mechanical 2.4 N±0.6 N Travel 0.2 mm±0.1 mm Endurance Operating Life 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) Storage Temp era ture –20 °C to +60 °C (Taping) Minimum Quantity/Packing Unit 10000 pcs.Embossed Taping (Reel Pack) Quantity/Carton 50000 pcs. Note: Non washable Design and specifi cations are each subject to change without notice. Ask factory for the current technical specific ations before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 00 Oct. 2012 – ES70 –

Light Touch Switches/EVQPQ ■ Dimensions in mm (not to scale) EVQPQ (Embossed Taping) 4.50+–00..2155 4.3 Filmholder 0.55+–00..1150 0.6 0.45+–00..1150 0.35 Datecode A B Month A B 53 Year 7 4.4. 3. C D Circuitdiagram C D Filmholder 4.8 3.0 A B 5 5 8 8 2. 4. C D PWBlandpatternforreference Part Numbers Operating Force Height Operating Life EVQPQHB55 1.6 N 0.55 mm 200000 cycles EVQPQMB55 2.4 N 0.55 mm 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 op er a tion section (connecting area between button and acturator), it may cause functional problems. Button Actuator Design and specifi cations are each subject to change without notice. Ask factory for the current technical specific ations before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 00 Oct. 2012 – ES71 –

Light Touch Switches/EVQPQ ■ Recommended Refl ow Soldering Conditions ● Embossed Carrier Tapi ng MAX. 260 FanorNormalTemp. 230 °(C) 180 Tapewidth=12.0mm op t1 Feedinghole Chippocket T 150 ation φD0 P2 P0 per A E O FW B (NormalTemp.) 90±30 40±10 t2 Chipcomponent P1 Taperunningdirection SolderingTime(s) Unit: mm Part No. Height A B W F E P1 P2 P0 D0 Dia. t1 t2 EVQPQ 0.55 5.0+–00..3205 4.6+–00.3 12.0±0.1 5.5±0.1 1.75±0.10 8.0±0.1 2.0±0.1 4.0±0.1 1.5+–00.1 0.30±0.05 0.65+–00..12 ● Standard Reel Dimensions in mm (not to scale) T Item A B C D E E Rate (mm)φ370.0±2.0 φ50.0 min. φ13.0±0.5 φ21.0±1.0 2.0±0.5 C Item W T t r Rate (mm) 14.0±1.5 — 1.0 to 3.0 1.0±0.5 B r D A W t ■Recommended Shape of Test Pole ■Recommended Operating Conditions forReflow soldering type 0.3mmmax. Leaninganglerange 90°±4° φ0.8 Testpole (verticaldirection) Switch R0.1mm±0.05mm Mountingsurface Design and specifi cations are each subject to change without notice. Ask factory for the current technical specific ations before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 00 Oct. 2012 – ES72 –