Light Touch Switches/EVPAK 3.8 mmx1.9 mm Side-operational SMD Light Touch Switches Type: EVPAK Features External dimensions: 3.9 mmx2.05 mm, (Excluding the push plate) Height 1.6 mm Side-operational type Good feeling Measure against electro static discharge (ESD) IP67 Recommended Applications Operation switches for portable electronic equipment (Mobile phone, Portable audio) Explanation of Part Numbers 1 2 3 Product Code 4 5 Type 6 7 8 Operating Force 9 Product Height Specifications Type Snap action/Push-on type SPST Rating 10 A 2 V DC to 20 mA 15 V DC (Resistive load) Contact Resistance Electrical 100 m max. Insulation Resistance 100 M min. (at 100 V DC) Dielectric Withstanding Voltage 250 V AC for 1 minute Bouncing Mechanical Endurance 10 ms max. (ON, OFF) Operating Force 1.6 N Travel 0.12 mm Operating Life Protective Structure 500,000 cycles min. IP67(1) Operating Temperature Dust resistance : 4 types of talc 8 h, Water resistance : Immersion depth 1 m 30 min. -40 C to +85 C -40 C to +90 C (Bulk) -20 C to +60 C (Taping) Storage Temperature 5,000 pcs. Embossed Taping (Reel Pack) Minimum Quantity/Packing Unit Quantity/Carton 25,000 pcs. Note: Non washable (1) IP67 : Switch shall not be operated during test. Water or dust ingress shall be limited enough to prevent deleterious effect to the switch function. However, IP67 shall be guaranteed under single product state, then there is a possibility that IP67 performance become impaired depending on your mounting condition or usage. So, please ask us in advance, if the switch is applied to important usage for water and dust resistant. 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. LQGXVWULDOSDQDVRQLFFRPDFH 1 (c) Panasonic Corporation 2019 ANCTB22E 201902-Fd Light Touch Switches/EVPAK Dimensions in mm (not to scale) EVPAK (Embossed Taping) 2.9 2.05 0.85 0.20.05 0.40.05 General dimension tolerance:0.1 ( )dimensions are reference dimensions. 0.8 0.080.05 0.40.05 1.5 3.9 3.2 2.2 1.120.05 A A' Back view Top view Front view Bottom view 0.9 1.60.08 A 0.30.2 0.45 0.430.04 A' Circuit diagram 1.4 1.50.07 Side view 2- 0.5 5 +0.1 0.45 0.3 0.95 0.95 0.5 1.15 .4 A 2.3 5.44 2.1 1.8 1 A' 1.15 0.7 2.1 1.4 2-0.65 3.70.1 2.3 2-R0 0.7 1.1 A 1 0 A' 2-1.5 2-1.1 0.8 P.W.B piercing diagram 2-1.25 Recommended stencil pattern Soldering thickness:t=0.10 to 0.12 Part Numbers EVPAKE31A Operating Force Height Operating Life 1.6 N 1.6 mm 500,000 cycles 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. Panasonic Corporation Electromechanical Control Business Division industrial.panasonic.com/ac/e/ 2 (c) Panasonic Corporation 2019 ANCTB22E 201902-Fd Light Touch Switches/EVPAK Recommended Reflow Soldering Conditions Operation Top (C) MAX. 260 Fan or Normal Temp. 230 180 150 (Normal Temp.) 9030 4010 Soldering Time (s) Reflow temperature may vary by location even in the same reflow condition. Please check the reflow temperature at terminals and at the top of a switch to make sure the both temperatures are withiin the specification. If even one of them is out of the specifications, please adjust. Embossed Carrier Taping Tape width=12.0 mm E Chip pocket F K H L A M C I D G B Feeding hole J t Tape running direction Taping condition : Lack of products in the middle of taping should be one MAX, but total quantity specified in the specifications should be secured. Peeling off strength of top tape : It should be within 0.2N to 1.0N at 165 degree in peeling off angle. Joint of carrier tape : One joint per one reel may exist. Unit: mm Part No. Height EVPAK 1.6 A B C D E F G 12.00.2 1.750.10 5.500.05 8.00.1 4.00.1 2.000.05 1.5+0.1 0 H I 3.150.20 4.10.2 J (1.125) K L M t 1.80.1 0.650.10 (10.25) 0.300.05 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. Panasonic Corporation Electromechanical Control Business Division industrial.panasonic.com/ac/e/ 3 (c) Panasonic Corporation 2019 ANCTB22E 201902-Fd Requests to customers Please refer to "the latest product specifications" when designing your product. Requests to customers : https://industrial.panasonic.com/ac/e/salespolicies/ Safety Precautions When using our products, no matter what sort of equipment they might be used for, be sure to confirm the applications and environmental conditions with our specifications in advance. Please contact .......... Electromechanical Control Business Division 1006, Oaza Kadoma, Kadoma-shi, Osaka 571-8506, Japan industrial.panasonic.com/ac/e/ (c)Panasonic Corporation 2019 ANCTB22E-1 201902-Fd Specifications are subject to change without notice.