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IP68 water resistant, enabling submerged operation Water-proof Switch Compatible with 10mA to 4.5A SDDH Type Push Circuit arrangement SPST （Normal Close） Travel （mm） 3.7 Mounting method Snap-in Terminal configuration Tab Terminal （＃18 7 ） Minimum order unit （pcs.） Japan Export 180 360 Product No. SDDHA10100 Product Line ■ Ratings and Safety Standards Items Specifications Rating （max.） 4.5A 12V DC （lamp load: 27W×2） Rating （min.） 10ｍA 12V DC （Resistive load） Contact resistance 500mΩ max. Operating force 4.6N max. Operating life 100,000 cycles Circuit DiagramDimensions Unit:mm Style ① ② Off positionOn position （When push the knob)（When return the knob) Free position 4 6 5.5 3.717.45 9.2 19 4 8.05 2.5 2.2 7.4 12.2 4.50.5 Ø4.5 hole 24.25 3.4 4.6 Terminal no.① Terminal no.② 18° 3.6 SR2（ 9） 3.4 2.9 3.15 6.14° 4.75 Ø1.4hole 44.9 Packing Specifications Tray Number of packages （pcs.） Export package measurements （mm） 1 case /Japan 1 case /export packing 180 360 400×270×185 Off positionOn position （When push the knob)（When return the knob) Free position 4 6 5.5 3.717.45 9.2 19 4 8.05 2.5 2.2 7.4 12.2 4.50.5 Ø4.5 hole 24.25 3.4 4.6 Terminal no.① Terminal no.② 18° 3.6 SR2（ 9） 3.4 2.9 3.15 6.14° 4.75 Ø1.4hole 44.9 Off positionOn position （When push the knob)（When return the knob) Free position 4 6 5.5 3.717.45 9.2 19 4 8.05 2.5 2.2 7.4 12.2 4.50.5 Ø4.5 hole 24.25 3.4 4.6 Terminal no.① Terminal no.② 18° 3.6 SR2（ 9） 3.4 2.9 3.15 6.14° 4.75 Ø1.4hole 44.9 Push Type
Series SDKR SDDH SDKN SDDJE ※1 ※ 2 SDDJF ※1 ※ 2 Photo Rating 0.5A 250V AC 1A 125V AC 10m A 5V DC Rating （max.） : 4.5A 12V DC （Lamp load: 27W×2） Rating （min.） : 10ｍA 12V DC （Resistive load） 0.25A 250V AC 0.5A 125V AC 5mA 5V DC 10AGP 250V AC 6A / 96A 250V〜 16AGP 250V AC 1 6 （ 6 ） / 2 5 0 〜 Operating life 100,000cycles 100,000 cycles 5,200cycles 10,000cycles 0.5A 250V AC 0.25A 250V AC 10A 250V AC 16A 250V AC Travel （mm） 1.5 3.7 9 9.7 3.4 5.2 Features Water-proof type With signal circuit Water-proof (IP68 rating） — — — Operating temperature range −10 ℃ t o ＋8 5 ℃ −15 ℃ t o ＋8 0 ℃−20℃ to ＋60℃ − 10℃ to ＋55℃ Life cycle (availability) Electrical performance Contact resistance 100mΩ max. （ AC switch） 500mΩ max. （DC switch） 500mΩ max. 100mΩ m a x . 100mΩ m a x . Insulation resistance 500MΩ min. 500V DC （AC switch） 100MΩ min. 100V DC （DC switch） 10MΩ min. 500V DC 100MΩ min. 500V DC 500MΩ m in. 50 0V DC Voltage proof 1000V AC for 1 minute （AC switch） 10 0V A C f or 1minute （DC switch） 5 0 0V A C f or 1minute 600V AC for 1 minute 2,000V AC for 1 minute Mechanical performance Terminal strength 5N f or 1minute Slider pull-out strength: 100N min. 50N for 1 minute 50N for 1 minute （Lead terminal） 5N f or 1minute (Right-angle terminal) 60N for 1 minute （Lead terminal）
10 N f or 1minute
(Right-angle terminal) Actuator strength Operating direction 100N — 20N 25N Perpendicular direction 20N — 30N 25N Environmental performance Cold −20℃ 240h −15 ℃ 9 6 h −30℃ 192h −20℃ 96h Dry heat 85℃ 240h 80℃ 96h 70℃ 192h 85℃ 96h Damp heat 60℃, 90 to 95%RH 1 000h 40℃, 90 to 95%RH 1 92h 40℃, 9 0 to 95%RH 9 6h Page 160 161 162 16 4 168 Power Switches Cautions Power Switches Safety Standard Notes 1. ※1. Dip soldering can be used on SDDJE for PC board terminal and SDDJF right angle terminal types only. 2. ※2. The operating temperature range for automotive applications can be raised upon request. Please contact us for details. 3. ● Indicates applicability to all products in the series, while ○ indicates applicability to some products in the series.
- Safety Standards Outline Safety standards are established by a country or an organization representing it to protect general users from electrical shock and fire hazards. It establishes standards for electrical devices and components. For electrical equipment manufacturers, utilizing switches that have been safety-approved ensures the safety of the switch. The use of a safety-approved switch also simplifies at least one part of the process of obtaining certification by safety testing. 2. Major Safety Standards （1）Electrical Appliance and Material Safety Law The conventional [Electrical Appliance and Material Control Law] has changed to [Electrical Appliance and Material Safety Law] and has been enforced since April 1, 2001. Electrical appliances are categorized into special electric appliances and parts （formerly Class A） and Electrical appliances other than the special electric appliances （formerly Class B） . Special electric appliances are required to receive goodness of fit test at a certified test agency and to store the certificate. Also, penal provisions have been reinforced. （2）UL（Underwriters Laboratories Inc.） Underwriters Laboratories Inc. （UL） is the American safety approving organization. Its purpose is to ensure consumer safety and protect them from fire hazards. State law requires that equipment to be exported to the United States utilize UL approved power switches or power switches meeting UL standards and capable of passing UL tests. SDDJE, SDDJF, SDKP, SDDJF1A, SDKZ, SDDE 350±10℃ 3＋1/0s SDKR 300±10℃ 3±0.5s Series Soldering temperature Soldering time Reference for Hand Soldering Reference for Dip Soldering (For PC board terminal types and SDDJF right-angle terminal types) SDKR, SDDJE, SDDJF, SDKP, SDKZ, SDDE 260±5℃ 10±1s Series Dip soldering Soldering temperature Duration of immersion Power Switches Cautions Power Switches Safety Standards 1. The primary power supply switching is subject to the safety regulations, and the provisions differ by each destination. Consult with us for non-standard use cases. 2. An unstable contact may occur if the switch current is lower than 0.5A. For this case, consult with us. 3. These power switches were produced for alternating current. For direct current, consult with us. 4. Appling load to terminals during soldering under certain conditions may cause deformation and electrical property degradation. 5. Avoid use of water-soluble soldering flux, since it may corrode the switches. 6. When soldering twice, wait until the first soldered portion cools to normal temperature. Continuous heating will deform the external portions, loosen or dislodge terminals, or may deteriorate their electrical characteristics. 7. Before soldering switches with locking mechanism, release the locks. If they are soldered without releasing the locks, the soldering heat may deform the locking mechanism. 8. Be sure to release the locks before removing the knobs. Otherwise, the locking mechanism may be broken. 9. Be sure to use the switch with forced travel positioned as close to the total travel as possible. 10. Tighten the mounting screws by applying the specified torque. Tightening with a larger torque than the specified will result in malfunction or breakage of screws. 11. Corrosive gas if generated by peripheral parts of a set, malfunction such as imperfect contact may occur. Thorough investigation shall be required beforehand. 12. Storage Store the products as delivered at normal temperature and humid ity, out of direct sunlight and away from corrosive gases. Use them as soon as possible and no later than six months after delivery. Once the seal is broken, use them as soon as possible. Power Switches Soldering Conditions