Classification Part Name REFERENCE SPECIFICATION 3.0mm x 2.6mm SMD Light Touch Switch Issue No. Part No. EVPAFKB65 20160060 1 / 8 1. Notification Items 1.1 Law and the regulation which are applied ① Ozone depleting substances specified by Montreal Protocol have not been used in the manufacturing process of the material used in this product. ② This product complies with RoHS Directive (on the restriction of the use of certain hazardous substances in electrical and electronic equipment) (2011/65/EU). ③ The materials used in this product contain only the substances listed in the List of Existing Chemical Substances specified in ‘Act on the Evaluation of Chemical Substances and Regulation of Their Manufacture, etc’. ④ Permission must be obtained from the Japanese government if the product that is subject to the "Foreign Exchange and Foreign Trade Law" is to be exported or taken out of Japan. 1.2 Application Limits The following shall be described for safety precaution: [Limitation of Application] - This product has been designed and manufactured for general electronic devices, such as home electronics, office equipment, information device and communication devices. In an event that this product is used for more sophisticated applications requiring higher safety and reliability and its failure or malfunction of this product may impose damage to human life or property, agreement on product specifications for approval suitable for such applications are required. Such applications shall include the following: aircraft equipment, aerospace equipment, disaster prevention / crime prevention equipment, medical equipment, transportation equipment (vehicles, trains, ships, etc.), information processing equipment that are highly publicized, and other equivalent equipment - Regardless of its applications, in an event that this product is used for the equipment requiring high safety levels, place protective circuits or redundant circuits and perform safety tests to improve your products safety. 1.3 Handling of reference specification. ・ Since the contents of this reference specification are subjected to change without prior notifications,please request us a formal specification again for your investigations before using. 1.4 Manufacturing Sites The country of manufacture : Malaysia The country of manufacture : China The country of manufacture : Japan Panasonic Industrial Devices Malaysia Sdn. Bhd. Panasonic Industrial Devices (Qingdao) Co., Ltd. Input Devices Business Unit, Electromechanical Control Business Division Panasonic Corporation 2. Summary 2.1 This specifications applies to the following types of switch. Push-ON type S.P.S.T 2.2 This specifications is a constituent document of contract for business concluded between your company and Panasonic Corporation. 2.3 Items not particularly specified in this specifications shall be in conformance with JIS Standards. Panasonic Corporation Classification Part Name Issue No. REFERENCE SPECIFICATION 3.0mm x 2.6mm SMD Light Touch Switch 20160060 Part No. EVPAFKB65 3. Dimension・Marking・Circuit diagram 2 / 8 REFERENCE ONLY Date code are indicated in the product. Panasonic Corporation Classification Part Name Issue No. REFERENCE SPECIFICATION 3.0mm x 2.6mm SMD Light Touch Switch 20160060 Part No. 3 / 8 EVPAFKB65 4. General specification DC 15 V 20 mA(max.) 4.1 Switch rating DC 2 V 10 μA(min.) -40 ∼ + 85 ℃ 4.2 Operation temperature range 4.3 Preservative temperature range Single condition : - 40 Taping condition: - 20 ∼ + 85 ℃ ∼ + 60 ℃ 4.4 Standard conditions Unless otherwise specified, the test and measurements shall be carried out as follows. 5 ∼ 35 ℃ Ambient temperature : 45 ∼ 85 % Relative humidity : 86 ∼ 106 kPa Atmospheric pressure : However, if doubt arises on the decision based on the measured values under the above-mentioned conditions, the following conditions shall be employed. 20 ± 2 ℃ Ambient temperature : 65 ± 5 % Relative humidity : 86 ∼ 106 kPa Atmospheric pressure : 5. Performance 5.1 Electrical characteristics No. ITEM 5.1.1 Contact TEST CONDITION Push force : resistance Measurement tool : {Operation force} × 2 PERFORMANCE 500 mΩ max. Contact resistance meter (Capable of 10 μA ∼ 10 mA) 5.1.2 5.1.3 5.1.4 Insulation DC 100 V (Between terminals) resistance Withstand AC 250 V for 1 minute. (Between terminals) voltage Bouncing Operation speed : 3∼4 times/s 50 MΩ min. No insulation destruction ON 10 ms max. bounce_e OFF 10 ms max. Panasonic Corporation Classification Part Name REFERENCE SPECIFICATION 3.0mm x 2.6mm SMD Light Touch Switch Issue No. 20160060 Part No. 4 / 8 EVPAFKB65 5.2 Mechanical characteristics No. ITEM 5.2.1 Operation force TEST CONDITION Operation feeling shall be measured after 3 times pre-operations. Pre-operation condition :3 times, 1mm/s by 3 N Measurement speed : 0.5 mm/s PERFORMANCE Push force 1.3 + - 0.5 0.5 N Return force 0.1 N min dousazu2_e 5.2.2 TYUU116 Travel to 0.15 closure dousazu3_e 5.2.3 Click ratio + - 0.1 0.1 mm storoke_zu Measurement condition:No.5.2.1 Click ratio 20 % min. (before reflow soldering) dousazu2_e-click2 5.2.4 Push strength Click ratio = (a-c)/a×100% 50 N for 15 sec. push_zu 5.2.5 5.2.6 5.2.7 5.2.8 3 N, 15 sec. Side push strength Initial product with 2 times reflow. TYUUI99_E (Reflow condition: see 6.1) Vibration test 1) Amplitude : 1.5 mm 2) Sweep rate : 10-55-10Hz for 1 minute 3) Sweep method : Logarithmic frequency sweep rate 4) Vibration direction : X,Y,Z(3 directions) 5) Time : Each direction 2 hours (Total 6 hours) Soldering heat Mount the switch on P.W.B by solder paste. test 1) Reflow process 2 times. (Refer to section 6.1) 2) Standard conditions after test : 1 hours Solderbility After spreading flux, the terminal is immersed in solder with following condition. Solder bar : M705/Sn-3.0Ag-0.5Cu (Senju Metal Industry Co.,Ltd.) Flux : CF-110VH-2A (tamura kaken) Soldering temperture : 260±5 ℃ Soldering time : 2±0.5 sec. Panasonic Corporation No damage (Electrical and mechanical) No damage (Electrical and mechanical) No.5.1 and 5.2.1 to 5.2.2 shall be satisfied. Contact resistance 500 mΩ max. No.5.1.2 to 5.1.4 and No.5.2.1 to 5.2.2 shall be satisfied. 95% or more of surface area(Excluding ruptured surface)where is immersed in solder shall be covered by new solder. Classification Part Name REFERENCE SPECIFICATION 3.0mm x 2.6mm SMD Light Touch Switch Issue No. 20160060 Part No. 5 / 8 EVPAFKB65 5.3 Climatic characteristics No. PERFORMANCE TEST CONDITION ITEM 5.3.1 Cold test 1) Temperature : -40±2 ℃ Contact resistance 2) Duration of test : 500h 1000 mΩ max. 3) Take off a drop water. No.5.1.2 to 5.1.4 and 4) Standard conditions after test : 1h No.5.2.1 to 5.2.2 shall be satisfied. 5.3.2 Heat test 1) Temperature : 85±2 ℃ Contact resistance 2) Duration of test : 500h 1000 mΩ max. 3) Standard conditions after test : 1h No.5.1.2 to 5.1.4 and No.5.2.1 to 5.2.2 shall be satisfied. 5.3.3 Heat shock 1) Test cycles test 5.3.4 5.3.5 Humidity test : 20 cycles 2) Standard conditions after test 1) Temperature Contact resistance : 1h A:+85±2 ℃ B:-40±2 ℃ C:1 hour D:5 minutes max. E:1 hour F:5 minutes max. : 60±2 ℃ 1000 mΩ max. No.5.1.2 to 5.1.4 and No.5.2.1 to 5.2.2 shall be satisfied. Contact resistance 2) Relative humidity : 90∼95 % 1000 mΩ max. 3) Duration of test No.5.1.2 to 5.1.4 and : 500 h 4) Take off a drop water. No.5.2.1 to 5.2.2 shall be satisfied. Endurance 5) Standard conditions after test : 1 h 1) DC 15 V 20 mA Resistance load (Switching 2) Operation speed action) 3) Push force 4) Operation number : 2∼3 times/s : Maximum value of operation force : 100,000 times Contact resistance 20 Ω max. Bouncing : 10 ms max. Variation rate of operation force shall be within ±30 % to the value before testing No.5.1.2 and 5.2.2 shall be satisfied. 5.3.6 Withstand H 2S 1) Density : 3±1ppm Contact resistance 2) Temperature : 40±2 ℃ 1000 mΩ max. 3) Relative humidity : 80∼85 % No.5.1.2 to 5.1.4 and 4) Duration of test No.5.2.1 to 5.2.2 : 24 h 5) Standard conditions after test : 1h Panasonic Corporation shall be satisfied. Classification Part Name REFERENCE SPECIFICATION 3.0mm x 2.6mm SMD Light Touch Switch Issue No. Part No. EVPAFKB65 20160060 6 / 8 6. Prohibitions and precaution for handling 6.1 Reflow soldering condition 1) Two times max. with directing the switch mounting side of P.W.B up. 2) Re-soldering by soldering iron shall be allowed under 350 ℃ max. 3 sec. max. 1 time only and the tip of iron must not touch to terminals. Soldering iron for re-soldering have to be 60 W max. 6.2 Design instructions 1) Please refer to the land pattern plan Panasonic recommends on the 2nd page. 2) Design key top as fig-1.(Recommended operation condition) As the design of key top may affect operation feeling,please follow the directions stated below. ・ We recommend to use harder material such as resin for key top, and we do not recommend softer material such as rubber may affect operation feeling. However in case if you still would like to use softer material, tyuui93_e please consult with us beforehand. fig-1 ・ Considering decentering between switch and key top, the key top shall be always positioned to be able to push the entire top surface of actuator. ・ Please design housing and key top not to produce friction to each other to avoid inhibition of operation feeling. 3) Please design your knob not to hit the switch film or case even when the switch is fully pushed. 4) Please pay attention not to add side force (static or impact) to the push plate of the switch, especially when the switch is being built into the products.(fig-2) tyuui100_e 6.3 Note fig-2 1) Please be cautions not to give excessive static load or shock to switches. 2) Please be careful not to pile up P.W.B. after switches were soldered. 3) Preservation under high temperature and high humidity or corrosive gas should be avoided especially When you need to preserve for a long period, do not open the carton. 4) Avoid pressing the film portion of the product with sharp-edged object. 5) Cleaning ・ If flux or solder is scattered on the surface of P.W.B when soldering, characteristics of this product may be damaged. ・ Cleaning after soldering is not allowed.When cleaning is required this switch should be soldered after the cleaning. 6) Avoid the use of the switch under pushed ON condition is continued for a long time. 7) There is a possibility the flux from solder paste infiltrates into the body if plenty of solder paste was applied by switch on the P.W.B. So we recommend to use our proposed land design in order to prevent above problem. Also please avoid putting additional land by the switch on the P.W.B. Panasonic Corporation Classification Part Name 3.0mm x 2.6mm SMD Light Touch Switch REFERENCE SPECIFICATION Part No. EVPAFKB65 7. Packing specification Panasonic Corporation Issue No. 20160060 7 / 8 Classification Part Name REFERENCE SPECIFICATION 3.0mm x 2.6mm SMD Light Touch Switch Issue No. Part No. EVPAFKB65 20160060 8 / 8 <Prohibitions and precaution for handling> 【Prohibited items on fire and smoking】 ・ Absolutely avoid use of a product beyond its rated range because doing so may cause a fire. If misuse or abnormal use may result under conditions in which the product is used out of its rated range, take proper measures such as current interruption using a protective circuit. ・ The grade of nonflammability for resin used in product is "94HB, " which is based on UL94 Standards (flammability test for plastic materials). Prohibit use in a location where a spreading fire may be generated or prepare against a spreading fire. 【For use in equipment for which safety is requested】 ・ Although care is taken to ensure product quality, inferior characteristics, short circuits, and open circuits are some problems that might be generated. To design an equipment which places maximum emphasis on safety, review the effect of any single fault of a product in advance and perform virtually fail-safe design to ensure maximum safety by: ・ Preparing a protective circuit or a protective device to improve system safety, and equipment. ・ Preparing a redundant circuit to improve system safety so that the single fault of a product does not cause a dangerous situation. 【Attentions required for storage condition】 ・ When this product is to be stored in the following circumstances and conditions, it may affect on the performance deteriorations and solderability etc., avoid storing in the following conditions. (1) A place where the temperature is -10℃ max., +40℃ min. and the humidity is 85% min. (2) In the corrosive gas atmosphere. (3) Long-term storage for 6 months min. (4) A place where the product is exposed to direct sunlight. ・ Store in packed condition so that the load stress is not applied. ・ Please use this product as soon as possible, our recommendation is within 3 months and the limitation is 6 months. ・ If any remainder left after packing is opened, store it with proper moistureproofing and gasproofing, etc., Panasonic Corporation